diff --git a/applications/solvers/compressible/sonicDyMFoam/createFields.H b/applications/solvers/compressible/sonicDyMFoam/createFields.H
index 93dac20e07..4344a4f5e4 100644
--- a/applications/solvers/compressible/sonicDyMFoam/createFields.H
+++ b/applications/solvers/compressible/sonicDyMFoam/createFields.H
@@ -7,7 +7,7 @@
     basicPsiThermo& thermo = pThermo();
 
     volScalarField& p = thermo.p();
-    volScalarField& e = thermo.h();
+    volScalarField& e = thermo.e();
     const volScalarField& psi = thermo.psi();
 
     volScalarField rho
diff --git a/applications/solvers/discreteMethods/molecularDynamics/mdEquilibrationFoam/mdEquilibrationFoam.C b/applications/solvers/discreteMethods/molecularDynamics/mdEquilibrationFoam/mdEquilibrationFoam.C
index a124288dc5..ea10d9129f 100644
--- a/applications/solvers/discreteMethods/molecularDynamics/mdEquilibrationFoam/mdEquilibrationFoam.C
+++ b/applications/solvers/discreteMethods/molecularDynamics/mdEquilibrationFoam/mdEquilibrationFoam.C
@@ -2,7 +2,7 @@
  =========                   |
  \\      /   F ield          | OpenFOAM: The Open Source CFD Toolbox
   \\    /    O peration      |
-   \\  /     A nd            | Copyright (C) 1991-2009 OpenCFD Ltd.
+   \\  /     A nd            | Copyright (C) 2008-2009 OpenCFD Ltd.
     \\/      M anipulation   |
 -------------------------------------------------------------------------------
 License
diff --git a/applications/solvers/discreteMethods/molecularDynamics/mdEquilibrationFoam/readmdEquilibrationDict.H b/applications/solvers/discreteMethods/molecularDynamics/mdEquilibrationFoam/readmdEquilibrationDict.H
index 8289d014b0..b94745d9df 100644
--- a/applications/solvers/discreteMethods/molecularDynamics/mdEquilibrationFoam/readmdEquilibrationDict.H
+++ b/applications/solvers/discreteMethods/molecularDynamics/mdEquilibrationFoam/readmdEquilibrationDict.H
@@ -14,5 +14,5 @@ IOdictionary mdEquilibrationDict
 
 scalar targetTemperature = readScalar
 (
-    mdEquilibrationDict.lookup("equilibrationTargetTemperature")
+    mdEquilibrationDict.lookup("targetTemperature")
 );
diff --git a/applications/solvers/discreteMethods/molecularDynamics/mdFoam/mdFoam.C b/applications/solvers/discreteMethods/molecularDynamics/mdFoam/mdFoam.C
index 287065754e..9fafafe1c9 100644
--- a/applications/solvers/discreteMethods/molecularDynamics/mdFoam/mdFoam.C
+++ b/applications/solvers/discreteMethods/molecularDynamics/mdFoam/mdFoam.C
@@ -2,7 +2,7 @@
  =========                   |
  \\      /   F ield          | OpenFOAM: The Open Source CFD Toolbox
   \\    /    O peration      |
-   \\  /     A nd            | Copyright (C) 1991-2009 OpenCFD Ltd.
+   \\  /     A nd            | Copyright (C) 2008-2009 OpenCFD Ltd.
     \\/      M anipulation   |
 -------------------------------------------------------------------------------
 License
diff --git a/applications/solvers/heatTransfer/buoyantBoussinesqPisoFoam/Make/options b/applications/solvers/heatTransfer/buoyantBoussinesqPisoFoam/Make/options
index a53061a93c..041d2e0605 100644
--- a/applications/solvers/heatTransfer/buoyantBoussinesqPisoFoam/Make/options
+++ b/applications/solvers/heatTransfer/buoyantBoussinesqPisoFoam/Make/options
@@ -1,4 +1,5 @@
 EXE_INC = \
+    -I../buoyantBoussinesqSimpleFoam \
     -I$(LIB_SRC)/finiteVolume/lnInclude \
     -I$(LIB_SRC)/turbulenceModels \
     -I$(LIB_SRC)/turbulenceModels/incompressible/RAS/lnInclude \
diff --git a/applications/solvers/heatTransfer/buoyantBoussinesqPisoFoam/TEqn.H b/applications/solvers/heatTransfer/buoyantBoussinesqPisoFoam/TEqn.H
index e2a89d1441..ece4b8ffe5 100644
--- a/applications/solvers/heatTransfer/buoyantBoussinesqPisoFoam/TEqn.H
+++ b/applications/solvers/heatTransfer/buoyantBoussinesqPisoFoam/TEqn.H
@@ -2,7 +2,7 @@
     volScalarField kappaEff
     (
         "kappaEff",
-        turbulence->nu() + turbulence->nut()/Prt
+        turbulence->nu()/Pr + turbulence->nut()/Prt
     );
 
     fvScalarMatrix TEqn
@@ -15,4 +15,6 @@
     TEqn.relax();
 
     TEqn.solve();
+
+    rhok = 1.0 - beta*(T - TRef);
 }
diff --git a/applications/solvers/heatTransfer/buoyantBoussinesqPisoFoam/UEqn.H b/applications/solvers/heatTransfer/buoyantBoussinesqPisoFoam/UEqn.H
index 3b5b5be249..35387f4ff4 100644
--- a/applications/solvers/heatTransfer/buoyantBoussinesqPisoFoam/UEqn.H
+++ b/applications/solvers/heatTransfer/buoyantBoussinesqPisoFoam/UEqn.H
@@ -1,23 +1,26 @@
     // Solve the momentum equation
 
-    tmp<fvVectorMatrix> UEqn
+    fvVectorMatrix UEqn
     (
         fvm::ddt(U)
       + fvm::div(phi, U)
       + turbulence->divDevReff(U)
     );
 
-    UEqn().relax();
+    UEqn.relax();
 
-    solve
-    (
-        UEqn()
-      ==
-       -fvc::reconstruct
+    if (momentumPredictor)
+    {
+        solve
         (
+            UEqn
+         ==
+            fvc::reconstruct
             (
-                fvc::snGrad(pd)
-              - betaghf*fvc::snGrad(T)
-            ) * mesh.magSf()
-        )
-    );
+                (
+                    fvc::interpolate(rhok)*(g & mesh.Sf())
+                  - fvc::snGrad(p)*mesh.magSf()
+                )
+            )
+        );
+    }
diff --git a/applications/solvers/heatTransfer/buoyantBoussinesqPisoFoam/buoyantBoussinesqPisoFoam.C b/applications/solvers/heatTransfer/buoyantBoussinesqPisoFoam/buoyantBoussinesqPisoFoam.C
index 067ae6a992..a8ff183742 100644
--- a/applications/solvers/heatTransfer/buoyantBoussinesqPisoFoam/buoyantBoussinesqPisoFoam.C
+++ b/applications/solvers/heatTransfer/buoyantBoussinesqPisoFoam/buoyantBoussinesqPisoFoam.C
@@ -30,18 +30,18 @@ Description
 
     Uses the Boussinesq approximation:
     \f[
-        rho_{eff} = 1 - beta(T - T_{ref})
+        rho_{k} = 1 - beta(T - T_{ref})
     \f]
 
     where:
-        \f$ rho_{eff} \f$ = the effective (driving) density
+        \f$ rho_{k} \f$ = the effective (driving) kinematic density
         beta = thermal expansion coefficient [1/K]
         T = temperature [K]
         \f$ T_{ref} \f$ = reference temperature [K]
 
     Valid when:
     \f[
-        rho_{eff} << 1
+        rho_{k} << 1
     \f]
 
 \*---------------------------------------------------------------------------*/
@@ -78,20 +78,17 @@ int main(int argc, char *argv[])
         #include "setDeltaT.H"
 
         #include "UEqn.H"
+        #include "TEqn.H"
 
         // --- PISO loop
         for (int corr=0; corr<nCorr; corr++)
         {
-            #include "TEqn.H"
-            #include "pdEqn.H"
+            #include "pEqn.H"
         }
 
         turbulence->correct();
 
-        if (runTime.write())
-        {
-            #include "writeAdditionalFields.H"
-        }
+        runTime.write();
 
         Info<< "ExecutionTime = " << runTime.elapsedCpuTime() << " s"
             << "  ClockTime = " << runTime.elapsedClockTime() << " s"
diff --git a/applications/solvers/heatTransfer/buoyantBoussinesqPisoFoam/createFields.H b/applications/solvers/heatTransfer/buoyantBoussinesqPisoFoam/createFields.H
index 5f3f13626d..dde0e38b33 100644
--- a/applications/solvers/heatTransfer/buoyantBoussinesqPisoFoam/createFields.H
+++ b/applications/solvers/heatTransfer/buoyantBoussinesqPisoFoam/createFields.H
@@ -14,13 +14,12 @@
         mesh
     );
 
-    // kinematic pd
-    Info<< "Reading field pd\n" << endl;
-    volScalarField pd
+    Info<< "Reading field p\n" << endl;
+    volScalarField p
     (
         IOobject
         (
-            "pd",
+            "p",
             runTime.timeName(),
             mesh,
             IOobject::MUST_READ,
@@ -53,15 +52,25 @@
         incompressible::RASModel::New(U, phi, laminarTransport)
     );
 
-    Info<< "Calculating field beta*(g.h)\n" << endl;
-    surfaceScalarField betaghf("betagh", beta*(g & mesh.Cf()));
-
-    label pdRefCell = 0;
-    scalar pdRefValue = 0.0;
+    label pRefCell = 0;
+    scalar pRefValue = 0.0;
     setRefCell
     (
-        pd,
-        mesh.solutionDict().subDict("SIMPLE"),
-        pdRefCell,
-        pdRefValue
+        p,
+        mesh.solutionDict().subDict("PISO"),
+        pRefCell,
+        pRefValue
+    );
+
+
+    // Kinematic density for buoyancy force
+    volScalarField rhok
+    (
+        IOobject
+        (
+            "rhok",
+            runTime.timeName(),
+            mesh
+        ),
+        1.0 - beta*(T - TRef)
     );
diff --git a/applications/solvers/heatTransfer/buoyantBoussinesqPisoFoam/pdEqn.H b/applications/solvers/heatTransfer/buoyantBoussinesqPisoFoam/pEqn.H
similarity index 55%
rename from applications/solvers/heatTransfer/buoyantBoussinesqPisoFoam/pdEqn.H
rename to applications/solvers/heatTransfer/buoyantBoussinesqPisoFoam/pEqn.H
index 25e2a9817f..ff0c26f058 100644
--- a/applications/solvers/heatTransfer/buoyantBoussinesqPisoFoam/pdEqn.H
+++ b/applications/solvers/heatTransfer/buoyantBoussinesqPisoFoam/pEqn.H
@@ -1,9 +1,8 @@
 {
-    volScalarField rUA("rUA", 1.0/UEqn().A());
+    volScalarField rUA("rUA", 1.0/UEqn.A());
     surfaceScalarField rUAf("(1|A(U))", fvc::interpolate(rUA));
 
-    U = rUA*UEqn().H();
-    UEqn.clear();
+    U = rUA*UEqn.H();
 
     surfaceScalarField phiU
     (
@@ -11,31 +10,31 @@
       + fvc::ddtPhiCorr(rUA, U, phi)
     );
 
-    phi = phiU + betaghf*fvc::snGrad(T)*rUAf*mesh.magSf();
+    phi = phiU + rUAf*fvc::interpolate(rhok)*(g & mesh.Sf());
 
     for (int nonOrth=0; nonOrth<=nNonOrthCorr; nonOrth++)
     {
-        fvScalarMatrix pdEqn
+        fvScalarMatrix pEqn
         (
-            fvm::laplacian(rUAf, pd) == fvc::div(phi)
+            fvm::laplacian(rUAf, p) == fvc::div(phi)
         );
 
         if (corr == nCorr-1 && nonOrth == nNonOrthCorr)
         {
-            pdEqn.solve(mesh.solver(pd.name() + "Final"));
+            pEqn.solve(mesh.solver(p.name() + "Final"));
         }
         else
         {
-            pdEqn.solve(mesh.solver(pd.name()));
+            pEqn.solve(mesh.solver(p.name()));
         }
 
         if (nonOrth == nNonOrthCorr)
         {
-            phi += pdEqn.flux();
+            phi -= pEqn.flux();
         }
     }
 
-    U -= rUA*fvc::reconstruct((phi - phiU)/rUAf);
+    U += rUA*fvc::reconstruct((phi - phiU)/rUAf);
     U.correctBoundaryConditions();
 
     #include "continuityErrs.H"
diff --git a/applications/solvers/heatTransfer/buoyantBoussinesqPisoFoam/readTransportProperties.H b/applications/solvers/heatTransfer/buoyantBoussinesqPisoFoam/readTransportProperties.H
deleted file mode 100644
index 585128dfde..0000000000
--- a/applications/solvers/heatTransfer/buoyantBoussinesqPisoFoam/readTransportProperties.H
+++ /dev/null
@@ -1,13 +0,0 @@
-    singlePhaseTransportModel laminarTransport(U, phi);
-
-    // thermal expansion coefficient [1/K]
-    dimensionedScalar beta(laminarTransport.lookup("beta"));
-
-    // reference temperature [K]
-    dimensionedScalar TRef(laminarTransport.lookup("TRef"));
-
-    // reference kinematic pressure [m2/s2]
-    dimensionedScalar pRef(laminarTransport.lookup("pRef"));
-
-    // turbulent Prandtl number
-    dimensionedScalar Prt(laminarTransport.lookup("Prt"));
diff --git a/applications/solvers/heatTransfer/buoyantBoussinesqPisoFoam/writeAdditionalFields.H b/applications/solvers/heatTransfer/buoyantBoussinesqPisoFoam/writeAdditionalFields.H
deleted file mode 100644
index 20f7c6ae1d..0000000000
--- a/applications/solvers/heatTransfer/buoyantBoussinesqPisoFoam/writeAdditionalFields.H
+++ /dev/null
@@ -1,29 +0,0 @@
-{
-    volScalarField rhoEff
-    (
-        IOobject
-        (
-            "rhoEff",
-            runTime.timeName(),
-            mesh,
-            IOobject::NO_READ,
-            IOobject::AUTO_WRITE
-        ),
-        1.0 - beta*(T - TRef)
-    );
-    rhoEff.write();
-
-    volScalarField p
-    (
-        IOobject
-        (
-            "p",
-            runTime.timeName(),
-            mesh,
-            IOobject::NO_READ,
-            IOobject::AUTO_WRITE
-        ),
-        pd + rhoEff*(g & mesh.C()) + pRef
-    );
-    p.write();
-}
diff --git a/applications/solvers/heatTransfer/buoyantBoussinesqSimpleFoam/TEqn.H b/applications/solvers/heatTransfer/buoyantBoussinesqSimpleFoam/TEqn.H
index d00f0877ea..7452a0495a 100644
--- a/applications/solvers/heatTransfer/buoyantBoussinesqSimpleFoam/TEqn.H
+++ b/applications/solvers/heatTransfer/buoyantBoussinesqSimpleFoam/TEqn.H
@@ -2,7 +2,7 @@
     volScalarField kappaEff
     (
         "kappaEff",
-        turbulence->nu() + turbulence->nut()/Prt
+        turbulence->nu()/Pr + turbulence->nut()/Prt
     );
 
     fvScalarMatrix TEqn
@@ -16,4 +16,6 @@
 
     eqnResidual = TEqn.solve().initialResidual();
     maxResidual = max(eqnResidual, maxResidual);
+
+    rhok = 1.0 - beta*(T - TRef);
 }
diff --git a/applications/solvers/heatTransfer/buoyantBoussinesqSimpleFoam/UEqn.H b/applications/solvers/heatTransfer/buoyantBoussinesqSimpleFoam/UEqn.H
index cf5c4a1978..a813a2d8b7 100644
--- a/applications/solvers/heatTransfer/buoyantBoussinesqSimpleFoam/UEqn.H
+++ b/applications/solvers/heatTransfer/buoyantBoussinesqSimpleFoam/UEqn.H
@@ -13,12 +13,12 @@
     (
         UEqn()
       ==
-       -fvc::reconstruct
+        fvc::reconstruct
         (
             (
-                fvc::snGrad(pd)
-              - betaghf*fvc::snGrad(T)
-            ) * mesh.magSf()
+                fvc::interpolate(rhok)*(g & mesh.Sf())
+              - fvc::snGrad(p)*mesh.magSf()
+            )
         )
     ).initialResidual();
 
diff --git a/applications/solvers/heatTransfer/buoyantBoussinesqSimpleFoam/buoyantBoussinesqSimpleFoam.C b/applications/solvers/heatTransfer/buoyantBoussinesqSimpleFoam/buoyantBoussinesqSimpleFoam.C
index 58947fe295..63b938fa36 100644
--- a/applications/solvers/heatTransfer/buoyantBoussinesqSimpleFoam/buoyantBoussinesqSimpleFoam.C
+++ b/applications/solvers/heatTransfer/buoyantBoussinesqSimpleFoam/buoyantBoussinesqSimpleFoam.C
@@ -72,21 +72,18 @@ int main(int argc, char *argv[])
         #include "readSIMPLEControls.H"
         #include "initConvergenceCheck.H"
 
-        pd.storePrevIter();
+        p.storePrevIter();
 
         // Pressure-velocity SIMPLE corrector
         {
             #include "UEqn.H"
             #include "TEqn.H"
-            #include "pdEqn.H"
+            #include "pEqn.H"
         }
 
         turbulence->correct();
 
-        if (runTime.write())
-        {
-            #include "writeAdditionalFields.H"
-        }
+        runTime.write();
 
         Info<< "ExecutionTime = " << runTime.elapsedCpuTime() << " s"
             << "  ClockTime = " << runTime.elapsedClockTime() << " s"
diff --git a/applications/solvers/heatTransfer/buoyantBoussinesqSimpleFoam/createFields.H b/applications/solvers/heatTransfer/buoyantBoussinesqSimpleFoam/createFields.H
index 5f3f13626d..0e668e9d98 100644
--- a/applications/solvers/heatTransfer/buoyantBoussinesqSimpleFoam/createFields.H
+++ b/applications/solvers/heatTransfer/buoyantBoussinesqSimpleFoam/createFields.H
@@ -14,13 +14,12 @@
         mesh
     );
 
-    // kinematic pd
-    Info<< "Reading field pd\n" << endl;
-    volScalarField pd
+    Info<< "Reading field p\n" << endl;
+    volScalarField p
     (
         IOobject
         (
-            "pd",
+            "p",
             runTime.timeName(),
             mesh,
             IOobject::MUST_READ,
@@ -56,12 +55,25 @@
     Info<< "Calculating field beta*(g.h)\n" << endl;
     surfaceScalarField betaghf("betagh", beta*(g & mesh.Cf()));
 
-    label pdRefCell = 0;
-    scalar pdRefValue = 0.0;
+    label pRefCell = 0;
+    scalar pRefValue = 0.0;
     setRefCell
     (
-        pd,
+        p,
         mesh.solutionDict().subDict("SIMPLE"),
-        pdRefCell,
-        pdRefValue
+        pRefCell,
+        pRefValue
+    );
+
+
+    // Kinematic density for buoyancy force
+    volScalarField rhok
+    (
+        IOobject
+        (
+            "rhok",
+            runTime.timeName(),
+            mesh
+        ),
+        1.0 - beta*(T - TRef)
     );
diff --git a/applications/solvers/heatTransfer/buoyantBoussinesqSimpleFoam/pdEqn.H b/applications/solvers/heatTransfer/buoyantBoussinesqSimpleFoam/pEqn.H
similarity index 64%
rename from applications/solvers/heatTransfer/buoyantBoussinesqSimpleFoam/pdEqn.H
rename to applications/solvers/heatTransfer/buoyantBoussinesqSimpleFoam/pEqn.H
index e782d26c8d..e1d42d738e 100644
--- a/applications/solvers/heatTransfer/buoyantBoussinesqSimpleFoam/pdEqn.H
+++ b/applications/solvers/heatTransfer/buoyantBoussinesqSimpleFoam/pEqn.H
@@ -6,41 +6,42 @@
     UEqn.clear();
 
     phi = fvc::interpolate(U) & mesh.Sf();
-    adjustPhi(phi, U, pd);
-    surfaceScalarField buoyancyPhi = -betaghf*fvc::snGrad(T)*rUAf*mesh.magSf();
-    phi -= buoyancyPhi;
+    adjustPhi(phi, U, p);
+    surfaceScalarField buoyancyPhi =
+        rUAf*fvc::interpolate(rhok)*(g & mesh.Sf());
+    phi += buoyancyPhi;
 
     for (int nonOrth=0; nonOrth<=nNonOrthCorr; nonOrth++)
     {
-        fvScalarMatrix pdEqn
+        fvScalarMatrix pEqn
         (
-            fvm::laplacian(rUAf, pd) == fvc::div(phi)
+            fvm::laplacian(rUAf, p) == fvc::div(phi)
         );
 
-        pdEqn.setReference(pdRefCell, pdRefValue);
+        pEqn.setReference(pRefCell, pRefValue);
 
         // retain the residual from the first iteration
         if (nonOrth == 0)
         {
-            eqnResidual = pdEqn.solve().initialResidual();
+            eqnResidual = pEqn.solve().initialResidual();
             maxResidual = max(eqnResidual, maxResidual);
         }
         else
         {
-            pdEqn.solve();
+            pEqn.solve();
         }
 
         if (nonOrth == nNonOrthCorr)
         {
             // Calculate the conservative fluxes
-            phi -= pdEqn.flux();
+            phi -= pEqn.flux();
 
             // Explicitly relax pressure for momentum corrector
-            pd.relax();
+            p.relax();
 
             // Correct the momentum source with the pressure gradient flux
             // calculated from the relaxed pressure
-            U -= rUA*fvc::reconstruct((buoyancyPhi + pdEqn.flux())/rUAf);
+            U += rUA*fvc::reconstruct((buoyancyPhi - pEqn.flux())/rUAf);
             U.correctBoundaryConditions();
         }
     }
diff --git a/applications/solvers/heatTransfer/buoyantBoussinesqSimpleFoam/readTransportProperties.H b/applications/solvers/heatTransfer/buoyantBoussinesqSimpleFoam/readTransportProperties.H
index 585128dfde..82d101d8c1 100644
--- a/applications/solvers/heatTransfer/buoyantBoussinesqSimpleFoam/readTransportProperties.H
+++ b/applications/solvers/heatTransfer/buoyantBoussinesqSimpleFoam/readTransportProperties.H
@@ -1,13 +1,13 @@
     singlePhaseTransportModel laminarTransport(U, phi);
 
-    // thermal expansion coefficient [1/K]
+    // Thermal expansion coefficient [1/K]
     dimensionedScalar beta(laminarTransport.lookup("beta"));
 
-    // reference temperature [K]
+    // Reference temperature [K]
     dimensionedScalar TRef(laminarTransport.lookup("TRef"));
 
-    // reference kinematic pressure [m2/s2]
-    dimensionedScalar pRef(laminarTransport.lookup("pRef"));
+    // Laminar Prandtl number
+    dimensionedScalar Pr(laminarTransport.lookup("Pr"));
 
-    // turbulent Prandtl number
+    // Turbulent Prandtl number
     dimensionedScalar Prt(laminarTransport.lookup("Prt"));
diff --git a/applications/solvers/heatTransfer/buoyantBoussinesqSimpleFoam/writeAdditionalFields.H b/applications/solvers/heatTransfer/buoyantBoussinesqSimpleFoam/writeAdditionalFields.H
deleted file mode 100644
index 20f7c6ae1d..0000000000
--- a/applications/solvers/heatTransfer/buoyantBoussinesqSimpleFoam/writeAdditionalFields.H
+++ /dev/null
@@ -1,29 +0,0 @@
-{
-    volScalarField rhoEff
-    (
-        IOobject
-        (
-            "rhoEff",
-            runTime.timeName(),
-            mesh,
-            IOobject::NO_READ,
-            IOobject::AUTO_WRITE
-        ),
-        1.0 - beta*(T - TRef)
-    );
-    rhoEff.write();
-
-    volScalarField p
-    (
-        IOobject
-        (
-            "p",
-            runTime.timeName(),
-            mesh,
-            IOobject::NO_READ,
-            IOobject::AUTO_WRITE
-        ),
-        pd + rhoEff*(g & mesh.C()) + pRef
-    );
-    p.write();
-}
diff --git a/applications/solvers/heatTransfer/buoyantPisoFoam/createFields.H b/applications/solvers/heatTransfer/buoyantPisoFoam/createFields.H
index b5c84e435e..b8ac5595e4 100644
--- a/applications/solvers/heatTransfer/buoyantPisoFoam/createFields.H
+++ b/applications/solvers/heatTransfer/buoyantPisoFoam/createFields.H
@@ -65,4 +65,3 @@
     dimensionedScalar initialMass = fvc::domainIntegrate(rho);
 
     dimensionedScalar totalVolume = sum(mesh.V());
-
diff --git a/applications/solvers/heatTransfer/buoyantSimpleRadiationFoam/buoyantSimpleRadiationFoam.C b/applications/solvers/heatTransfer/buoyantSimpleRadiationFoam/buoyantSimpleRadiationFoam.C
index 0862d20bb2..c869eff899 100644
--- a/applications/solvers/heatTransfer/buoyantSimpleRadiationFoam/buoyantSimpleRadiationFoam.C
+++ b/applications/solvers/heatTransfer/buoyantSimpleRadiationFoam/buoyantSimpleRadiationFoam.C
@@ -41,16 +41,15 @@ Description
 
 int main(int argc, char *argv[])
 {
+    #include "setRootCase.H"
+    #include "createTime.H"
+    #include "createMesh.H"
+    #include "readEnvironmentalProperties.H"
+    #include "createFields.H"
+    #include "createRadiationModel.H"
+    #include "initContinuityErrs.H"
 
-#   include "setRootCase.H"
-#   include "createTime.H"
-#   include "createMesh.H"
-#   include "readEnvironmentalProperties.H"
-#   include "createFields.H"
-#   include "createRadiationModel.H"
-#   include "initContinuityErrs.H"
-
-// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+    // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
     Info<< "\nStarting time loop\n" << endl;
 
@@ -58,17 +57,17 @@ int main(int argc, char *argv[])
     {
         Info<< "Time = " << runTime.timeName() << nl << endl;
 
-#       include "readSIMPLEControls.H"
-#       include "initConvergenceCheck.H"
+        #include "readSIMPLEControls.H"
+        #include "initConvergenceCheck.H"
 
         p.storePrevIter();
         rho.storePrevIter();
 
         // Pressure-velocity SIMPLE corrector
         {
-#           include "UEqn.H"
-#           include "hEqn.H"
-#           include "pEqn.H"
+            #include "UEqn.H"
+            #include "hEqn.H"
+            #include "pEqn.H"
         }
 
         turbulence->correct();
@@ -79,7 +78,7 @@ int main(int argc, char *argv[])
             << "  ClockTime = " << runTime.elapsedClockTime() << " s"
             << nl << endl;
 
-#       include "convergenceCheck.H"
+        #include "convergenceCheck.H"
     }
 
     Info<< "End\n" << endl;
diff --git a/applications/solvers/incompressible/channelFoam/readTransportProperties.H b/applications/solvers/incompressible/channelFoam/readTransportProperties.H
index c99d0ae4b5..87c93c9195 100644
--- a/applications/solvers/incompressible/channelFoam/readTransportProperties.H
+++ b/applications/solvers/incompressible/channelFoam/readTransportProperties.H
@@ -7,7 +7,8 @@
             runTime.constant(),
             mesh,
             IOobject::MUST_READ,
-            IOobject::NO_WRITE
+            IOobject::NO_WRITE,
+            false
         )
     );
 
diff --git a/applications/utilities/mesh/generation/blockMesh/mergePatchPairs.H b/applications/utilities/mesh/generation/blockMesh/mergePatchPairs.H
index 3347db180b..aeb3137adf 100644
--- a/applications/utilities/mesh/generation/blockMesh/mergePatchPairs.H
+++ b/applications/utilities/mesh/generation/blockMesh/mergePatchPairs.H
@@ -1,7 +1,7 @@
-        Info<< "Creating merge patch pairs" << nl << endl;
-
         if (mergePatchPairs.size())
         {
+            Info<< "Creating merge patch pairs" << nl << endl;
+
             // Create and add point and face zones and mesh modifiers
             List<pointZone*> pz(mergePatchPairs.size());
             List<faceZone*> fz(3*mergePatchPairs.size());
diff --git a/applications/utilities/mesh/manipulation/cellSet/cellSetDict b/applications/utilities/mesh/manipulation/cellSet/cellSetDict
index 95465d8f54..fd11ab871d 100644
--- a/applications/utilities/mesh/manipulation/cellSet/cellSetDict
+++ b/applications/utilities/mesh/manipulation/cellSet/cellSetDict
@@ -26,12 +26,31 @@ action new;
 
 topoSetSources
 (
+    // Select by explicitly providing cell labels
+    labelToCell
+    {
+        value (12 13 56);   // labels of cells
+    }
+
     // Copy elements from cellSet
     cellToCell
     {
         set c1;
     }
 
+    // Cells in cell zone
+    zoneToCell
+    {
+        name ".*Zone";      // Name of cellZone, regular expressions allowed
+    }
+
+    // Cells on master or slave side of faceZone
+    faceZoneToCell
+    {
+        name ".*Zone";      // Name of faceZone, regular expressions allowed
+        option master;      // master/slave
+    }
+
     // Select based on faceSet
     faceToCell
     {
@@ -51,12 +70,6 @@ topoSetSources
         //option all;       // cell with all points in pointSet
     }
 
-    // Select by explicitly providing cell labels
-    labelToCell
-    {
-        value (12 13 56);   // labels of cells
-    }
-
     // Select based on cellShape
     shapeToCell
     {
@@ -87,7 +100,6 @@ topoSetSources
        radius   5.0;
     }
 
-
     // Cells with centre within sphere
     sphereToCell
     {
@@ -95,20 +107,6 @@ topoSetSources
        radius   5.0;
     }
 
-    // Cells in cell zone
-    zoneToCell
-    {
-        name ".*Zone";      // Name of cellZone, regular expressions allowed
-    }
-
-    // values of field within certain range
-    fieldToCell
-    {
-        fieldName   U;      // Note: uses mag(U) since volVectorField
-        min         0.1;
-        max         0.5;
-    }
-
     // Cells with cellCentre nearest to coordinates
     nearestToCell
     {
@@ -129,6 +127,22 @@ topoSetSources
                                             // and near surf curvature
                                             // (set to -100 if not used)
     }
+
+    // values of field within certain range
+    fieldToCell
+    {
+        fieldName   U;      // Note: uses mag(U) since volVectorField
+        min         0.1;
+        max         0.5;
+    }
+
+    // Mesh region (non-face connected part of (subset of)mesh)
+    regionToCell
+    {
+        set         c0;         // name of cellSet giving mesh subset
+        insidePoint (1 2 3);    // point inside region to select
+    }
+
 );
 
 
diff --git a/applications/utilities/mesh/manipulation/checkMesh/checkTopology.C b/applications/utilities/mesh/manipulation/checkMesh/checkTopology.C
index 14f5704836..9ce34cda1c 100644
--- a/applications/utilities/mesh/manipulation/checkMesh/checkTopology.C
+++ b/applications/utilities/mesh/manipulation/checkMesh/checkTopology.C
@@ -7,6 +7,31 @@
 #include "pointSet.H"
 #include "IOmanip.H"
 
+bool Foam::checkSync(const wordList& names)
+{
+    List<wordList> allNames(Pstream::nProcs());
+    allNames[Pstream::myProcNo()] = names;
+    Pstream::gatherList(allNames);
+
+    bool hasError = false;
+
+    for (label procI = 1; procI < allNames.size(); procI++)
+    {
+        if (allNames[procI] != allNames[0])
+        {
+            hasError = true;
+
+            Info<< " ***Inconsistent zones across processors, "
+                   "processor 0 has zones:" << allNames[0]
+                << ", processor " << procI << " has zones:"
+                << allNames[procI]
+                << endl;
+        }
+    }
+    return hasError;
+}
+
+
 Foam::label Foam::checkTopology
 (
     const polyMesh& mesh,
@@ -24,6 +49,31 @@ Foam::label Foam::checkTopology
     // Check if the boundary processor patches are correct
     mesh.boundaryMesh().checkParallelSync(true);
 
+    // Check names of zones are equal
+    if (checkSync(mesh.cellZones().names()))
+    {
+        noFailedChecks++;
+    }
+    if (checkSync(mesh.faceZones().names()))
+    {
+        noFailedChecks++;
+    }
+    if (checkSync(mesh.pointZones().names()))
+    {
+        noFailedChecks++;
+    }
+
+    // Check contents of faceZones consistent
+    {
+        forAll(mesh.faceZones(), zoneI)
+        {
+            if (mesh.faceZones()[zoneI].checkParallelSync(true))
+            {
+                noFailedChecks++;
+            }
+        }
+    }
+
     {
         pointSet points(mesh, "unusedPoints", mesh.nPoints()/100);
         if (mesh.checkPoints(true, &points))
diff --git a/applications/utilities/mesh/manipulation/checkMesh/checkTopology.H b/applications/utilities/mesh/manipulation/checkMesh/checkTopology.H
index 787aa4318d..4790765d16 100644
--- a/applications/utilities/mesh/manipulation/checkMesh/checkTopology.H
+++ b/applications/utilities/mesh/manipulation/checkMesh/checkTopology.H
@@ -1,8 +1,11 @@
 #include "label.H"
+#include "wordList.H"
 
 namespace Foam
 {
     class polyMesh;
 
+    bool checkSync(const wordList& names);
+
     label checkTopology(const polyMesh&, const bool, const bool);
 }
diff --git a/applications/utilities/mesh/manipulation/checkMesh/printMeshStats.C b/applications/utilities/mesh/manipulation/checkMesh/printMeshStats.C
index 9a2c9396af..269656594c 100644
--- a/applications/utilities/mesh/manipulation/checkMesh/printMeshStats.C
+++ b/applications/utilities/mesh/manipulation/checkMesh/printMeshStats.C
@@ -69,13 +69,13 @@ void Foam::printMeshStats(const polyMesh& mesh, const bool allTopology)
         << "    cells:            "
         << returnReduce(mesh.cells().size(), sumOp<label>()) << nl
         << "    boundary patches: "
-        << returnReduce(mesh.boundaryMesh().size(), sumOp<label>()) << nl
+        << mesh.boundaryMesh().size() << nl
         << "    point zones:      "
-        << returnReduce(mesh.pointZones().size(), sumOp<label>()) << nl
+        << mesh.pointZones().size() << nl
         << "    face zones:       "
-        << returnReduce(mesh.faceZones().size(), sumOp<label>()) << nl
+        << mesh.faceZones().size() << nl
         << "    cell zones:       "
-        << returnReduce(mesh.cellZones().size(), sumOp<label>()) << nl
+        << mesh.cellZones().size() << nl
         << endl;
 
 
diff --git a/applications/utilities/mesh/manipulation/createBaffles/createBaffles.C b/applications/utilities/mesh/manipulation/createBaffles/createBaffles.C
index 1fb8cc64ef..88af3a1f29 100644
--- a/applications/utilities/mesh/manipulation/createBaffles/createBaffles.C
+++ b/applications/utilities/mesh/manipulation/createBaffles/createBaffles.C
@@ -43,16 +43,89 @@ Description
 #include "ReadFields.H"
 #include "volFields.H"
 #include "surfaceFields.H"
+#include "ZoneIDs.H"
 
 using namespace Foam;
 
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
+void modifyOrAddFace
+(
+    polyTopoChange& meshMod,
+    const face& f,
+    const label faceI,
+    const label own,
+    const bool flipFaceFlux,
+    const label newPatchI,
+    const label zoneID,
+    const bool zoneFlip,
+
+    PackedBoolList& modifiedFace
+)
+{
+    if (!modifiedFace[faceI])
+    {
+        // First usage of face. Modify.
+        meshMod.setAction
+        (
+            polyModifyFace
+            (
+                f,                          // modified face
+                faceI,                      // label of face
+                own,                        // owner
+                -1,                         // neighbour
+                flipFaceFlux,               // face flip
+                newPatchI,                  // patch for face
+                false,                      // remove from zone
+                zoneID,                     // zone for face
+                zoneFlip                    // face flip in zone
+            )
+        );
+        modifiedFace[faceI] = 1;
+    }
+    else
+    {
+        // Second or more usage of face. Add.
+        meshMod.setAction
+        (
+            polyAddFace
+            (
+                f,                          // modified face
+                own,                        // owner
+                -1,                         // neighbour
+                -1,                         // master point
+                -1,                         // master edge
+                faceI,                      // master face
+                flipFaceFlux,               // face flip
+                newPatchI,                  // patch for face
+                zoneID,                     // zone for face
+                zoneFlip                    // face flip in zone
+            )
+        );
+    }
+}
+
+
+label findPatchID(const polyMesh& mesh, const word& name)
+{
+    label patchI = mesh.boundaryMesh().findPatchID(name);
+
+    if (patchI == -1)
+    {
+        FatalErrorIn("findPatchID(const polyMesh&, const word&)")
+            << "Cannot find patch " << name << endl
+            << "Valid patches are " << mesh.boundaryMesh().names()
+            << exit(FatalError);
+    }
+    return patchI;
+}
+
+
 // Main program:
 
 int main(int argc, char *argv[])
 {
-    argList::validArgs.append("set");
+    argList::validArgs.append("faceZone");
     argList::validArgs.append("patch");
     argList::validOptions.insert("additionalPatches", "(patch2 .. patchN)");
     argList::validOptions.insert("overwrite", "");
@@ -67,30 +140,28 @@ int main(int argc, char *argv[])
     const faceZoneMesh& faceZones = mesh.faceZones();
 
     // Faces to baffle
-    word setName(args.additionalArgs()[0]);
-    Info<< "Reading faceSet from " << setName << nl << endl;
-    faceSet facesToSplit(mesh, setName);
-    // Make sure set is synchronised across couples
-    facesToSplit.sync(mesh);
-    Info<< "Read " << returnReduce(facesToSplit.size(), sumOp<label>())
-        << " faces from " << setName << nl << endl;
+    faceZoneID zoneID(args.additionalArgs()[0], faceZones);
 
+    Info<< "Converting faces on zone " << zoneID.name()
+        << " into baffles." << nl << endl;
+
+    const faceZone& fZone = faceZones[zoneID.index()];
+
+    Info<< "Found " << returnReduce(fZone.size(), sumOp<label>())
+        << " faces on zone " << zoneID.name() << nl << endl;
+
+    // Make sure patches and zoneFaces are synchronised across couples
+    patches.checkParallelSync(true);
+    fZone.checkParallelSync(true);
 
     // Patches to put baffles into
     DynamicList<label> newPatches(1);
 
     word patchName(args.additionalArgs()[1]);
-    newPatches.append(patches.findPatchID(patchName));
-    Pout<< "Using patch " << patchName
+    newPatches.append(findPatchID(mesh, patchName));
+    Info<< "Using patch " << patchName
         << " at index " << newPatches[0] << endl;
 
-    if (newPatches[0] == -1)
-    {
-        FatalErrorIn(args.executable())
-            << "Cannot find patch " << patchName << endl
-            << "Valid patches are " << patches.names() << exit(FatalError);
-    }
-
 
     // Additional patches
     if (args.optionFound("additionalPatches"))
@@ -103,19 +174,9 @@ int main(int argc, char *argv[])
         newPatches.reserve(patchNames.size() + 1);
         forAll(patchNames, i)
         {
-            label patchI = patches.findPatchID(patchNames[i]);
+            newPatches.append(findPatchID(mesh, patchNames[i]));
             Info<< "Using additional patch " << patchNames[i]
-                << " at index " << patchI << endl;
-
-            if (patchI == -1)
-            {
-                FatalErrorIn(args.executable())
-                    << "Cannot find patch " << patchNames[i] << endl
-                    << "Valid patches are " << patches.names()
-                    << exit(FatalError);
-            }
-
-            newPatches.append(patchI);
+                << " at index " << newPatches[newPatches.size()-1] << endl;
         }
     }
 
@@ -166,111 +227,112 @@ int main(int argc, char *argv[])
     polyTopoChange meshMod(mesh);
 
 
-    // Do the actual changes
-    // Note order in which faces are modified/added is so they end up correctly
-    // for cyclic patches (original faces first and then reversed faces)
-    // since otherwise it will have trouble matching baffles.
+    // Do the actual changes. Note:
+    // - loop in incrementing face order (not necessary if faceZone ordered).
+    //   Preserves any existing ordering on patch faces.
+    // - two passes, do non-flip faces first and flip faces second. This
+    //   guarantees that when e.g. creating a cyclic all faces from one
+    //   side come first and faces from the other side next.
 
-    label nBaffled = 0;
+    PackedBoolList modifiedFace(mesh.nFaces());
 
     forAll(newPatches, i)
     {
         label newPatchI = newPatches[i];
 
+        // Pass 1. Do selected side of zone
+        // ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
         for (label faceI = 0; faceI < mesh.nInternalFaces(); faceI++)
         {
-            if (facesToSplit.found(faceI))
-            {
-                const face& f = mesh.faces()[faceI];
-                label zoneID = faceZones.whichZone(faceI);
-                bool zoneFlip = false;
-                if (zoneID >= 0)
-                {
-                    const faceZone& fZone = faceZones[zoneID];
-                    zoneFlip = fZone.flipMap()[fZone.whichFace(faceI)];
-                }
+            label zoneFaceI = fZone.whichFace(faceI);
 
-                if (i == 0)
+            if (zoneFaceI != -1)
+            {
+                if (!fZone.flipMap()[zoneFaceI])
                 {
-                    // First usage of face. Modify.
-                    meshMod.setAction
+                    // Use owner side of face
+                    modifyOrAddFace
                     (
-                        polyModifyFace
-                        (
-                            f,                          // modified face
-                            faceI,                      // label of face
-                            mesh.faceOwner()[faceI],    // owner
-                            -1,                         // neighbour
-                            false,                      // face flip
-                            newPatchI,                  // patch for face
-                            false,                      // remove from zone
-                            zoneID,                     // zone for face
-                            zoneFlip                    // face flip in zone
-                        )
+                        meshMod,
+                        mesh.faces()[faceI],    // modified face
+                        faceI,                  // label of face
+                        mesh.faceOwner()[faceI],// owner
+                        false,                  // face flip
+                        newPatchI,              // patch for face
+                        zoneID.index(),         // zone for face
+                        false,                  // face flip in zone
+                        modifiedFace            // modify or add status
                     );
                 }
                 else
                 {
-                    // Second or more usage of face. Add.
-                    meshMod.setAction
+                    // Use neighbour side of face
+                    modifyOrAddFace
                     (
-                        polyAddFace
-                        (
-                            f,                          // modified face
-                            mesh.faceOwner()[faceI],    // owner
-                            -1,                         // neighbour
-                            -1,                         // master point
-                            -1,                         // master edge
-                            faceI,                      // master face
-                            false,                      // face flip
-                            newPatchI,                  // patch for face
-                            zoneID,                     // zone for face
-                            zoneFlip                    // face flip in zone
-                        )
-                    );
-                }
-
-                nBaffled++;
-            }
-        }
-
-        // Add the reversed face.
-        for (label faceI = 0; faceI < mesh.nInternalFaces(); faceI++)
-        {
-            if (facesToSplit.found(faceI))
-            {
-                const face& f = mesh.faces()[faceI];
-                label zoneID = faceZones.whichZone(faceI);
-                bool zoneFlip = false;
-                if (zoneID >= 0)
-                {
-                    const faceZone& fZone = faceZones[zoneID];
-                    zoneFlip = fZone.flipMap()[fZone.whichFace(faceI)];
-                }
-                label nei = mesh.faceNeighbour()[faceI];
-
-                meshMod.setAction
-                (
-                    polyAddFace
-                    (
-                        f.reverseFace(),            // modified face
-                        nei,                        // owner
-                        -1,                         // neighbour
-                        -1,                         // masterPointID
-                        -1,                         // masterEdgeID
-                        faceI,                      // masterFaceID,
+                        meshMod,
+                        mesh.faces()[faceI].reverseFace(),  // modified face
+                        faceI,                      // label of face
+                        mesh.faceNeighbour()[faceI],// owner
                         true,                       // face flip
                         newPatchI,                  // patch for face
-                        zoneID,                     // zone for face
-                        zoneFlip                    // face flip in zone
-                    )
-                );
-
-                nBaffled++;
+                        zoneID.index(),             // zone for face
+                        true,                       // face flip in zone
+                        modifiedFace                // modify or add status
+                    );
+                }
             }
         }
 
+
+        // Pass 2. Do other side of zone
+        // ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+        for (label faceI = 0; faceI < mesh.nInternalFaces(); faceI++)
+        {
+            label zoneFaceI = fZone.whichFace(faceI);
+
+            if (zoneFaceI != -1)
+            {
+                if (!fZone.flipMap()[zoneFaceI])
+                {
+                    // Use neighbour side of face
+                    modifyOrAddFace
+                    (
+                        meshMod,
+                        mesh.faces()[faceI].reverseFace(),  // modified face
+                        faceI,                              // label of face
+                        mesh.faceNeighbour()[faceI],        // owner
+                        true,                               // face flip
+                        newPatchI,                          // patch for face
+                        zoneID.index(),                     // zone for face
+                        true,                               // face flip in zone
+                        modifiedFace                        // modify or add
+                    );
+                }
+                else
+                {
+                    // Use owner side of face
+                    modifyOrAddFace
+                    (
+                        meshMod,
+                        mesh.faces()[faceI],    // modified face
+                        faceI,                  // label of face
+                        mesh.faceOwner()[faceI],// owner
+                        false,                  // face flip
+                        newPatchI,              // patch for face
+                        zoneID.index(),         // zone for face
+                        false,                  // face flip in zone
+                        modifiedFace            // modify or add status
+                    );
+                }
+            }
+        }
+
+
         // Modify any boundary faces
+        // ~~~~~~~~~~~~~~~~~~~~~~~~~
+
         forAll(patches, patchI)
         {
             const polyPatch& pp = patches[patchI];
@@ -286,58 +348,22 @@ int main(int argc, char *argv[])
                 {
                     label faceI = pp.start()+i;
 
-                    if (facesToSplit.found(faceI))
+                    label zoneFaceI = fZone.whichFace(faceI);
+
+                    if (zoneFaceI != -1)
                     {
-                        const face& f = mesh.faces()[faceI];
-                        label zoneID = faceZones.whichZone(faceI);
-                        bool zoneFlip = false;
-                        if (zoneID >= 0)
-                        {
-                            const faceZone& fZone = faceZones[zoneID];
-                            zoneFlip = fZone.flipMap()[fZone.whichFace(faceI)];
-                        }
-
-                        if (i == 0)
-                        {
-                            // First usage of face. Modify.
-                            meshMod.setAction
-                            (
-                                polyModifyFace
-                                (
-                                    f,                      // modified face
-                                    faceI,                  // label of face
-                                    mesh.faceOwner()[faceI],// owner
-                                    -1,                     // neighbour
-                                    false,                  // face flip
-                                    newPatchI,              // patch for face
-                                    false,                  // remove from zone
-                                    zoneID,                 // zone for face
-                                    zoneFlip                // face flip in zone
-                                )
-                            );
-                        }
-                        else
-                        {
-                            // Second or more usage of face. Add.
-                            meshMod.setAction
-                            (
-                                polyAddFace
-                                (
-                                    f,                      // modified face
-                                    mesh.faceOwner()[faceI],// owner
-                                    -1,                     // neighbour
-                                    -1,                     // master point
-                                    -1,                     // master edge
-                                    faceI,                  // master face
-                                    false,                  // face flip
-                                    newPatchI,              // patch for face
-                                    zoneID,                 // zone for face
-                                    zoneFlip                // face flip in zone
-                                )
-                            );
-                        }
-
-                        nBaffled++;
+                        modifyOrAddFace
+                        (
+                            meshMod,
+                            mesh.faces()[faceI],        // modified face
+                            faceI,                      // label of face
+                            mesh.faceOwner()[faceI],    // owner
+                            false,                      // face flip
+                            newPatchI,                  // patch for face
+                            zoneID.index(),             // zone for face
+                            fZone.flipMap()[zoneFaceI], // face flip in zone
+                            modifiedFace                // modify or add status
+                        );
                     }
                 }
             }
@@ -345,7 +371,7 @@ int main(int argc, char *argv[])
     }
 
 
-    Info<< "Converted " << returnReduce(nBaffled, sumOp<label>())
+    Info<< "Converted " << returnReduce(modifiedFace.count(), sumOp<label>())
         << " faces into boundary faces on patch " << patchName << nl << endl;
 
     if (!overwrite)
diff --git a/applications/utilities/mesh/manipulation/pointSet/pointSetDict b/applications/utilities/mesh/manipulation/pointSet/pointSetDict
index 1c704a1868..895dcd7f0a 100644
--- a/applications/utilities/mesh/manipulation/pointSet/pointSetDict
+++ b/applications/utilities/mesh/manipulation/pointSet/pointSetDict
@@ -51,18 +51,24 @@ topoSetSources
         value (12 13 56);   // labels of points
     }
 
-    // Points with coordinate within box
-    boxToPoint
-    {
-       box   (0 0 0) (1 1 1);
-    }
-
     // All points in pointzone
     zoneToPoint
     {
         name ".*Zone";      // name of pointZone, regular expressions allowed
     }
 
+    // Points nearest to coordinates
+    nearestToPoint
+    {
+       points ((0 0 0) (1 1 1));
+    }
+
+    // Points with coordinate within box
+    boxToPoint
+    {
+       box   (0 0 0) (1 1 1);
+    }
+
     // Select based on surface
     surfaceToPoint
     {
diff --git a/applications/utilities/mesh/manipulation/setSet/setSet.C b/applications/utilities/mesh/manipulation/setSet/setSet.C
index d79d516806..42ad6110ea 100644
--- a/applications/utilities/mesh/manipulation/setSet/setSet.C
+++ b/applications/utilities/mesh/manipulation/setSet/setSet.C
@@ -367,7 +367,7 @@ bool doCommand
         {
             r = IOobject::NO_READ;
 
-            backup(mesh, setName, setName + "_old");
+            //backup(mesh, setName, setName + "_old");
 
             currentSetPtr = topoSet::New(setType, mesh, setName, typSize);
         }
@@ -399,11 +399,11 @@ bool doCommand
                 << "  Action:" << actionName
                 << endl;
 
-            if ((r == IOobject::MUST_READ) && (action != topoSetSource::LIST))
-            {
-                // currentSet has been read so can make copy.
-                backup(mesh, setName, currentSet, setName + "_old");
-            }
+            //if ((r == IOobject::MUST_READ) && (action != topoSetSource::LIST))
+            //{
+            //    // currentSet has been read so can make copy.
+            //    backup(mesh, setName, currentSet, setName + "_old");
+            //}
 
             switch (action)
             {
@@ -558,7 +558,8 @@ void printMesh(const Time& runTime, const polyMesh& mesh)
         << "  cells:" << mesh.nCells()
         << "  faces:" << mesh.nFaces()
         << "  points:" << mesh.nPoints()
-        << "  patches:" << mesh.boundaryMesh().size() << nl;
+        << "  patches:" << mesh.boundaryMesh().size()
+        << "  bb:" << mesh.bounds() << nl;
 }
 
 
diff --git a/applications/utilities/mesh/manipulation/setsToZones/setsToZones.C b/applications/utilities/mesh/manipulation/setsToZones/setsToZones.C
index dfd7262fd1..a369a195b8 100644
--- a/applications/utilities/mesh/manipulation/setsToZones/setsToZones.C
+++ b/applications/utilities/mesh/manipulation/setsToZones/setsToZones.C
@@ -28,8 +28,8 @@ Description
 
     There is one catch: for faceZones you also need to specify a flip
     condition which basically denotes the side of the face. In this app
-    it reads a cellSet (xxxCells if 'xxx' is the name of the faceSet) and
-    any face whose neighbour is in the cellSet gets a flip=true.
+    it reads a cellSet (xxxCells if 'xxx' is the name of the faceSet) which
+    is the masterCells of the zone.
     There are lots of situations in which this will go wrong but it is the
     best I can think of for now.
 
@@ -87,7 +87,7 @@ int main(int argc, char *argv[])
         polyMesh::meshSubDir/"sets"
     );
 
-    Pout<< "Searched : " << mesh.pointsInstance()/polyMesh::meshSubDir/"sets"
+    Info<< "Searched : " << mesh.pointsInstance()/polyMesh::meshSubDir/"sets"
         << nl
         << "Found    : " << objects.names() << nl
         << endl;
@@ -95,7 +95,7 @@ int main(int argc, char *argv[])
 
     IOobjectList pointObjects(objects.lookupClass(pointSet::typeName));
 
-    Pout<< "pointSets:" << pointObjects.names() << endl;
+    //Pout<< "pointSets:" << pointObjects.names() << endl;
 
     for
     (
@@ -126,6 +126,7 @@ int main(int argc, char *argv[])
                 )
             );
             mesh.pointZones().writeOpt() = IOobject::AUTO_WRITE;
+            mesh.pointZones().instance() = mesh.facesInstance();
         }
         else
         {
@@ -133,57 +134,17 @@ int main(int argc, char *argv[])
                 << " with that of set " << set.name() << "." << endl;
             mesh.pointZones()[zoneID] = pointLabels;
             mesh.pointZones().writeOpt() = IOobject::AUTO_WRITE;
+            mesh.pointZones().instance() = mesh.facesInstance();
         }
     }
 
 
-    IOobjectList cellObjects(objects.lookupClass(cellSet::typeName));
-
-    Pout<< "cellSets:" << cellObjects.names() << endl;
-
-    for
-    (
-        IOobjectList::const_iterator iter = cellObjects.begin();
-        iter != cellObjects.end();
-        ++iter
-    )
-    {
-        // Not in memory. Load it.
-        cellSet set(*iter());
-        SortableList<label> cellLabels(set.toc());
-
-        label zoneID = mesh.cellZones().findZoneID(set.name());
-        if (zoneID == -1)
-        {
-            Info<< "Adding set " << set.name() << " as a cellZone." << endl;
-            label sz = mesh.cellZones().size();
-            mesh.cellZones().setSize(sz+1);
-            mesh.cellZones().set
-            (
-                sz,
-                new cellZone
-                (
-                    set.name(),             //name
-                    cellLabels,             //addressing
-                    sz,                     //index
-                    mesh.cellZones()        //pointZoneMesh
-                )
-            );
-            mesh.cellZones().writeOpt() = IOobject::AUTO_WRITE;
-        }
-        else
-        {
-            Info<< "Overwriting contents of existing cellZone " << zoneID
-                << " with that of set " << set.name() << "." << endl;
-            mesh.cellZones()[zoneID] = cellLabels;
-            mesh.cellZones().writeOpt() = IOobject::AUTO_WRITE;
-        }
-    }
-
 
     IOobjectList faceObjects(objects.lookupClass(faceSet::typeName));
 
-    Pout<< "faceSets:" << faceObjects.names() << endl;
+    HashSet<word> slaveCellSets;
+
+    //Pout<< "faceSets:" << faceObjects.names() << endl;
 
     for
     (
@@ -201,14 +162,11 @@ int main(int argc, char *argv[])
 
         if (!noFlipMap)
         {
-            word setName(set.name() + "Cells");
+            word setName(set.name() + "SlaveCells");
 
-            Pout<< "Trying to load cellSet " << setName
-                << " to find out the flipMap." << nl
-                << "If the neighbour side of the face is in the cellSet"
-                << " the flipMap becomes true," << nl
-                << "in all other cases it stays false."
-                << " If you do not care about the flipMap"
+            Info<< "Trying to load cellSet " << setName
+                << " to find out the slave side of the zone." << nl
+                << "If you do not care about the flipMap"
                 << " (i.e. do not use the sideness)" << nl
                 << "use the -noFlipMap command line option."
                 << endl;
@@ -216,6 +174,9 @@ int main(int argc, char *argv[])
             // Load corresponding cells
             cellSet cells(mesh, setName);
 
+            // Store setName to exclude from cellZones further on
+            slaveCellSets.insert(setName);
+
             forAll(faceLabels, i)
             {
                 label faceI = faceLabels[i];
@@ -302,6 +263,7 @@ int main(int argc, char *argv[])
                 )
             );
             mesh.faceZones().writeOpt() = IOobject::AUTO_WRITE;
+            mesh.faceZones().instance() = mesh.facesInstance();
         }
         else
         {
@@ -313,10 +275,63 @@ int main(int argc, char *argv[])
                 flipMap.shrink()
             );
             mesh.faceZones().writeOpt() = IOobject::AUTO_WRITE;
+            mesh.faceZones().instance() = mesh.facesInstance();
         }
     }
 
-    Pout<< "Writing mesh." << endl;
+
+
+    IOobjectList cellObjects(objects.lookupClass(cellSet::typeName));
+
+    //Pout<< "cellSets:" << cellObjects.names() << endl;
+
+    for
+    (
+        IOobjectList::const_iterator iter = cellObjects.begin();
+        iter != cellObjects.end();
+        ++iter
+    )
+    {
+        if (!slaveCellSets.found(iter.key()))
+        {
+            // Not in memory. Load it.
+            cellSet set(*iter());
+            SortableList<label> cellLabels(set.toc());
+
+            label zoneID = mesh.cellZones().findZoneID(set.name());
+            if (zoneID == -1)
+            {
+                Info<< "Adding set " << set.name() << " as a cellZone." << endl;
+                label sz = mesh.cellZones().size();
+                mesh.cellZones().setSize(sz+1);
+                mesh.cellZones().set
+                (
+                    sz,
+                    new cellZone
+                    (
+                        set.name(),             //name
+                        cellLabels,             //addressing
+                        sz,                     //index
+                        mesh.cellZones()        //pointZoneMesh
+                    )
+                );
+                mesh.cellZones().writeOpt() = IOobject::AUTO_WRITE;
+                mesh.cellZones().instance() = mesh.facesInstance();
+            }
+            else
+            {
+                Info<< "Overwriting contents of existing cellZone " << zoneID
+                    << " with that of set " << set.name() << "." << endl;
+                mesh.cellZones()[zoneID] = cellLabels;
+                mesh.cellZones().writeOpt() = IOobject::AUTO_WRITE;
+                mesh.cellZones().instance() = mesh.facesInstance();
+            }
+        }
+    }
+
+
+
+    Info<< "Writing mesh." << endl;
 
     if (!mesh.write())
     {
@@ -325,7 +340,7 @@ int main(int argc, char *argv[])
             << exit(FatalError);
     }
 
-    Pout << nl << "End" << endl;
+    Info<< nl << "End" << endl;
 
     return 0;
 }
diff --git a/applications/utilities/preProcessing/mdInitialise/mdInitialise.C b/applications/utilities/preProcessing/mdInitialise/mdInitialise.C
index 2f06531e33..ecd0221957 100644
--- a/applications/utilities/preProcessing/mdInitialise/mdInitialise.C
+++ b/applications/utilities/preProcessing/mdInitialise/mdInitialise.C
@@ -2,7 +2,7 @@
  =========                   |
  \\      /   F ield          | OpenFOAM: The Open Source CFD Toolbox
   \\    /    O peration      |
-   \\  /     A nd            | Copyright (C) 1991-2009 OpenCFD Ltd.
+   \\  /     A nd            | Copyright (C) 2008-2009 OpenCFD Ltd.
     \\/      M anipulation   |
 -------------------------------------------------------------------------------
 License
diff --git a/applications/utilities/preProcessing/mdInitialise/molConfig_old/Make/files b/applications/utilities/preProcessing/mdInitialise/molConfig_old/Make/files
deleted file mode 100755
index 6501e68426..0000000000
--- a/applications/utilities/preProcessing/mdInitialise/molConfig_old/Make/files
+++ /dev/null
@@ -1,8 +0,0 @@
-latticeStructures = latticeStructures
-velocityDistributions = velocityDistributions
-
-createMolecules.C
-molConfig.C
-genMolConfig.C
-
-EXE = $(FOAM_APPBIN)/molConfig
diff --git a/applications/utilities/preProcessing/mdInitialise/molConfig_old/Make/options b/applications/utilities/preProcessing/mdInitialise/molConfig_old/Make/options
deleted file mode 100755
index aab9a2ca4f..0000000000
--- a/applications/utilities/preProcessing/mdInitialise/molConfig_old/Make/options
+++ /dev/null
@@ -1,17 +0,0 @@
-EXE_INC = \
-    -I$(latticeStructures) \
-    -I$(velocityDistributions) \
-    -I$(LIB_SRC)/meshTools/lnInclude \
-    -I$(LIB_SRC)/dynamicMesh/lnInclude \
-    -I$(LIB_SRC)/lagrangian/molecularDynamics/molecule/lnInclude \
-    -I$(LIB_SRC)/lagrangian/molecularDynamics/potential/lnInclude \
-    -I$(LIB_SRC)/lagrangian/basic/lnInclude \
-    -I$(LIB_SRC)/finiteVolume/lnInclude
-
-EXE_LIBS = \
-    -lmeshTools \
-    -ldynamicMesh \
-    -lfiniteVolume \
-    -llagrangian \
-    -lmolecule \
-    -lpotential
diff --git a/applications/utilities/preProcessing/mdInitialise/molConfig_old/correctVelocities.H b/applications/utilities/preProcessing/mdInitialise/molConfig_old/correctVelocities.H
deleted file mode 100644
index 0c69f15c7c..0000000000
--- a/applications/utilities/preProcessing/mdInitialise/molConfig_old/correctVelocities.H
+++ /dev/null
@@ -1,21 +0,0 @@
-for (molN = totalMols; molN < totalMols + totalZoneMols; molN++)
-{
-
-    // Remove bulk momentum introduced by random numbers and add
-    // desired bulk velocity
-
-    // For systems with molecules of significantly differing masses, this may
-    // need to be an iterative process or employ a better algorithm for
-    // removing an appropriate share of the excess momentum from each molecule.
-
-    initialVelocities(molN) += bulkVelocity - momentumSum/totalZoneMols/mass;
-}
-
-// momentumSum = vector::zero;
-//
-// for (molN = totalMols; molN < totalMols + totalZoneMols; molN++)
-// {
-//     momentumSum += mass*initialVelocities(molN);
-// }
-//
-// Info << "Check momentum adjustment: " << momentumSum << endl;
diff --git a/applications/utilities/preProcessing/mdInitialise/molConfig_old/createMolecules.C b/applications/utilities/preProcessing/mdInitialise/molConfig_old/createMolecules.C
deleted file mode 100644
index dbb0f680ce..0000000000
--- a/applications/utilities/preProcessing/mdInitialise/molConfig_old/createMolecules.C
+++ /dev/null
@@ -1,253 +0,0 @@
-/*---------------------------------------------------------------------------*\
-  =========                 |
-  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
-   \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
-     \\/     M anipulation  |
--------------------------------------------------------------------------------
-License
-    This file is part of OpenFOAM.
-
-    OpenFOAM is free software; you can redistribute it and/or modify it
-    under the terms of the GNU General Public License as published by the
-    Free Software Foundation; either version 2 of the License, or (at your
-    option) any later version.
-
-    OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
-    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
-    for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with OpenFOAM; if not, write to the Free Software Foundation,
-    Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
-
-\*----------------------------------------------------------------------------*/
-
-#include "molConfig.H"
-
-// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
-
-void Foam::molConfig::createMolecules()
-{
-    Info<< nl << "Creating molecules from zone specifications\n" << endl;
-
-    DynamicList<vector> initialPositions(0);
-
-    DynamicList<label> initialIds(0);
-
-    DynamicList<scalar> initialMasses(0);
-
-    DynamicList<label> initialCelli(0);
-
-    DynamicList<vector> initialVelocities(0);
-
-    DynamicList<vector> initialAccelerations(0);
-
-    DynamicList<label> initialTethered(0);
-
-    DynamicList<vector> initialTetherPositions(0);
-
-    label totalMols = 0;
-
-    label idAssign;
-
-    Random rand(clock::getTime());
-
-// * * * * * * * * Building the IdList * * * * * * * * * //
-
-//Notes: - each processor will have an identical idList_.
-//       - The order of id's inside the idList_ depends on the order
-//         of subDicts inside the molConigDict.
-
-    Info<< "Building the idList: " ;
-
-    forAll(molConfigDescription_.toc(), cZs)
-    {
-        word subDictName (molConfigDescription_.toc()[cZs]);
-
-        word iD (molConfigDescription_.subDict(subDictName).lookup("id"));
-
-        if (findIndex(idList_,iD) == -1)
-        {
-            idList_.append(iD);
-        }
-    }
-
-    forAll(idList_, i)
-    {
-        Info << " " << idList_[i];
-    }
-
-    Info << nl << endl;
-
-// * * * * * * * * Filling the Mesh * * * * * * * * * //
-
-    const cellZoneMesh& cellZoneI = mesh_.cellZones();
-
-    if (cellZoneI.size())
-    {
-        Info<< "Filling the zones with molecules." << nl << endl;
-    }
-    else
-    {
-        FatalErrorIn("void createMolecules()\n")
-            << "No cellZones found in mesh description."
-            << abort(FatalError);
-    }
-
-    forAll (cellZoneI, cZ)
-    {
-        if (cellZoneI[cZ].size())
-        {
-            if (!molConfigDescription_.found(cellZoneI[cZ].name()))
-            {
-                Info << "Zone specification subDictionary: "
-                    << cellZoneI[cZ].name() << " not found." << endl;
-            }
-            else
-            {
-                label n = 0;
-
-                label totalZoneMols = 0;
-
-                label molsPlacedThisIteration;
-
-#               include "readZoneSubDict.H"
-
-                idAssign = findIndex(idList_,id);
-
-#               include "startingPoint.H"
-
-                // Continue trying to place molecules as long as at
-                // least one molecule is placed in each iteration.
-                // The "|| totalZoneMols == 0" condition means that the
-                // algorithm will continue if the origin is outside the
-                // zone - it will cause an infinite loop if no molecules
-                // are ever placed by the algorithm.
-
-                if (latticeStructure != "empty")
-                {
-
-                    while
-                    (
-                        molsPlacedThisIteration != 0
-                     || totalZoneMols == 0
-                    )
-                    {
-                        molsPlacedThisIteration = 0;
-
-                        bool partOfLayerInBounds = false;
-
-#                       include "createPositions.H"
-
-                        if
-                        (
-                            totalZoneMols == 0
-                         && !partOfLayerInBounds
-                        )
-                        {
-                            WarningIn("molConfig::createMolecules()")
-                                << "A whole layer of unit cells was placed "
-                                << "outside the bounds of the mesh, but no "
-                                << "molecules have been placed in zone '"
-                                << cellZoneI[cZ].name()
-                                << "'.  This is likely to be because the zone "
-                                << "has few cells ("
-                                << cellZoneI[cZ].size()
-                                << " in this case) and no lattice position "
-                                << "fell inside them.  "
-                                << "Aborting filling this zone."
-                                << endl;
-
-                            break;
-                        }
-
-                        totalZoneMols += molsPlacedThisIteration;
-
-                        n++;
-                    }
-
-                    label molN;
-
-                    for
-                    (
-                        molN = totalMols;
-                        molN < totalMols + totalZoneMols;
-                        molN++
-                    )
-                    {
-                        initialIds.append(idAssign);
-
-                        initialMasses.append(mass);
-
-                        initialAccelerations.append(vector::zero);
-
-                        if (tethered)
-                        {
-                            initialTethered.append(1);
-
-                            initialTetherPositions.append
-                            (
-                                initialPositions[molN]
-                            );
-                        }
-
-                        else
-                        {
-                            initialTethered.append(0);
-
-                            initialTetherPositions.append(vector::zero);
-                        }
-                    }
-
-#                   include "createVelocities.H"
-
-#                   include "correctVelocities.H"
-
-                }
-
-                totalMols += totalZoneMols;
-            }
-        }
-    }
-
-    idList_.shrink();
-
-    positions_ = initialPositions;
-
-    positions_.setSize(initialPositions.size());
-
-    id_ = initialIds;
-
-    id_.setSize(initialIds.size());
-
-    mass_ = initialMasses;
-
-    mass_.setSize(initialMasses.size());
-
-    cells_ = initialCelli;
-
-    cells_.setSize(initialCelli.size());
-
-    U_ = initialVelocities;
-
-    U_.setSize(initialVelocities.size());
-
-    A_ = initialAccelerations;
-
-    A_.setSize(initialAccelerations.size());
-
-    tethered_ = initialTethered;
-
-    tethered_.setSize(initialTethered.size());
-
-    tetherPositions_ = initialTetherPositions;
-
-    tetherPositions_.setSize(initialTetherPositions.size());
-
-    nMol_ = totalMols;
-}
-
-
-// ************************************************************************* //
diff --git a/applications/utilities/preProcessing/mdInitialise/molConfig_old/createPositions.H b/applications/utilities/preProcessing/mdInitialise/molConfig_old/createPositions.H
deleted file mode 100644
index b26486338c..0000000000
--- a/applications/utilities/preProcessing/mdInitialise/molConfig_old/createPositions.H
+++ /dev/null
@@ -1,26 +0,0 @@
-vector latticePosition;
-
-vector globalPosition;
-
-if (latticeStructure == "SC")
-{
-#   include "SC.H"
-}
-
-else if (latticeStructure == "FCC")
-{
-#   include "FCC.H"
-}
-
-else if (latticeStructure == "BCC")
-{
-#   include "BCC.H"
-}
-
-else
-{
-    FatalErrorIn("createPositions.H\n")
-        << "latticeStructure " << latticeStructure
-        << " not supported."
-        << abort(FatalError);
-}
diff --git a/applications/utilities/preProcessing/mdInitialise/molConfig_old/createVelocities.H b/applications/utilities/preProcessing/mdInitialise/molConfig_old/createVelocities.H
deleted file mode 100644
index d014ffd146..0000000000
--- a/applications/utilities/preProcessing/mdInitialise/molConfig_old/createVelocities.H
+++ /dev/null
@@ -1,13 +0,0 @@
-vector velocity;
-
-vector momentumSum = vector::zero;
-
-if (velocityDistribution == "uniform")
-{
-#    include "uniform.H"
-}
-
-if (velocityDistribution == "maxwellian")
-{
-#    include "maxwellian.H"
-}
diff --git a/applications/utilities/preProcessing/mdInitialise/molConfig_old/genMolConfig.C b/applications/utilities/preProcessing/mdInitialise/molConfig_old/genMolConfig.C
deleted file mode 100644
index 7df9ce5622..0000000000
--- a/applications/utilities/preProcessing/mdInitialise/molConfig_old/genMolConfig.C
+++ /dev/null
@@ -1,129 +0,0 @@
-/*---------------------------------------------------------------------------*\
- =========                   |
- \\      /   F ield          | OpenFOAM: The Open Source CFD Toolbox
-  \\    /    O peration      |
-   \\  /     A nd            | Copyright (C) 1991-2009 OpenCFD Ltd.
-    \\/      M anipulation   |
--------------------------------------------------------------------------------
-License
-    This file is part of OpenFOAM.
-
-    OpenFOAM is free software; you can redistribute it and/or modify it
-    under the terms of the GNU General Public License as published by the
-    Free Software Foundation; either version 2 of the License, or (at your
-    option) any later version.
-
-    OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
-    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
-    for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with OpenFOAM; if not, write to the Free Software Foundation,
-    Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
-
-\*---------------------------------------------------------------------------*/
-
-#include "molConfig.H"
-#include "fvCFD.H"
-
-using namespace Foam;
-
-// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
-// Main program:
-
-int main(int argc, char *argv[])
-{
-#   include "setRootCase.H"
-#   include "createTime.H"
-#   include "createMesh.H"
-
-    Info<< nl << "Reading molecular configuration description dictionary"
-        << endl;
-
-    IOobject molConfigDescriptionIOobject
-    (
-        "molConfigDict",
-        runTime.system(),
-        runTime,
-        IOobject::MUST_READ,
-        IOobject::NO_WRITE,
-        false
-    );
-
-    if (!molConfigDescriptionIOobject.headerOk())
-    {
-        FatalErrorIn(args.executable())
-            << "Cannot find molConfig description file " << nl
-            << args.caseName()/runTime.system()/"molConfig"/"molConfigDict"
-            << nl << exit(FatalError);
-    }
-
-    IOdictionary molConfigDescription(molConfigDescriptionIOobject);
-
-
-    // Create molCloud, registering object with mesh
-
-    Info<< nl << "Creating molecular configuration" << endl;
-
-    molConfig molecules(molConfigDescription, mesh);
-
-    label totalMolecules = molecules.nMol();
-
-    if (Pstream::parRun())
-    {
-        reduce(totalMolecules, sumOp<label>());
-    }
-
-    Info<< nl << "Total number of molecules added: " << totalMolecules
-        << nl << endl;
-
-    moleculeCloud molCloud
-    (
-        mesh,
-        molecules.nMol(),
-        molecules.id(),
-        molecules.mass(),
-        molecules.positions(),
-        molecules.cells(),
-        molecules.U(),
-        molecules.A(),
-        molecules.tethered(),
-        molecules.tetherPositions()
-    );
-
-    IOdictionary idListDict
-    (
-        IOobject
-        (
-            "idList",
-            mesh.time().constant(),
-            mesh,
-            IOobject::NO_READ,
-            IOobject::AUTO_WRITE
-        )
-    );
-
-    idListDict.add("idList", molecules.molIdList());
-
-    IOstream::defaultPrecision(12);
-
-    Info << nl << "Writing molecular configuration" << endl;
-
-    if (!mesh.write())
-    {
-        FatalErrorIn(args.executable())
-            << "Failed writing moleculeCloud."
-            << nl << exit(FatalError);
-    }
-
-    Info<< nl << "ClockTime = " << runTime.elapsedClockTime() << " s"
-        << nl << endl;
-
-    Info << nl << "End\n" << endl;
-
-    return 0;
-}
-
-
-// ************************************************************************* //
diff --git a/applications/utilities/preProcessing/mdInitialise/molConfig_old/latticeStructures/BCC.H b/applications/utilities/preProcessing/mdInitialise/molConfig_old/latticeStructures/BCC.H
deleted file mode 100644
index cd3cbdf100..0000000000
--- a/applications/utilities/preProcessing/mdInitialise/molConfig_old/latticeStructures/BCC.H
+++ /dev/null
@@ -1,179 +0,0 @@
-labelVector iN(0,0,0);
-
-vector gap = (vector::one)*pow((numberDensity/2.0),-(1.0/3.0));
-
-#include "origin.H"
-
-// Info<< "gap = " << gap << endl;
-
-// Special treatment is required for the first position, i.e. iteration zero.
-
-if (n == 0)
-{
-    latticePosition.x() = (iN.x()*gap.x());
-
-    latticePosition.y() = (iN.y()*gap.y());
-
-    latticePosition.z() = (iN.z()*gap.z());
-
-    // Placing 2 molecules in each unit cell, using the algorithm from
-    // D. Rapaport, The Art of Molecular Dynamics Simulation, 2nd Ed, p68
-
-    for (label iU = 0; iU < 2; iU++)
-    {
-        vector unitCellLatticePosition = latticePosition;
-
-        if (iU == 1)
-        {
-            unitCellLatticePosition += 0.5 * gap;
-        }
-
-        if (originSpecifies == "corner")
-        {
-            unitCellLatticePosition -= 0.25*gap;
-        }
-
-//         Info << nl << n << ", " << unitCellLatticePosition;
-
-        globalPosition =
-            origin + transform(latticeToGlobal,unitCellLatticePosition);
-
-        partOfLayerInBounds = mesh_.bounds().contains(globalPosition);
-
-        if
-        (
-             findIndex(mesh_.cellZones()[cZ], mesh_.findCell(globalPosition))
-           != -1
-        )
-        {
-            molsPlacedThisIteration++;
-
-            initialPositions.append(globalPosition);
-
-            initialCelli.append(mesh_.findCell(globalPosition));
-        }
-    }
-}
-else
-{
-    // Place top and bottom caps.
-
-    for (iN.z() = -n; iN.z() <= n; iN.z() += 2*n)
-    {
-        for (iN.y() = -n; iN.y() <= n; iN.y()++)
-        {
-            for (iN.x() = -n; iN.x() <= n; iN.x()++)
-            {
-                latticePosition.x() = (iN.x() * gap.x());
-
-                latticePosition.y() = (iN.y() * gap.y());
-
-                latticePosition.z() = (iN.z() * gap.z());
-
-                for (label iU = 0; iU < 2; iU++)
-                {
-                    vector unitCellLatticePosition = latticePosition;
-
-                    if (iU == 1)
-                    {
-                        unitCellLatticePosition += 0.5*gap;
-                    }
-
-                    if(originSpecifies == "corner")
-                    {
-                        unitCellLatticePosition -= 0.25*gap;
-                    }
-
-//                     Info << nl << iN << ", " << unitCellLatticePosition;
-
-                    globalPosition =
-                        origin
-                      + transform(latticeToGlobal,unitCellLatticePosition);
-
-                    partOfLayerInBounds =
-                        mesh_.bounds().contains(globalPosition);
-
-                    if
-                    (
-                        findIndex
-                        (
-                             mesh_.cellZones()[cZ],
-                             mesh_.findCell(globalPosition)
-                        )
-                     != -1)
-                    {
-                        molsPlacedThisIteration++;
-
-                        initialPositions.append(globalPosition);
-
-                        initialCelli.append(mesh_.findCell(globalPosition));
-                    }
-                }
-            }
-        }
-    }
-
-//     Placing sides
-
-    for (iN.z() = -(n-1); iN.z() <= (n-1); iN.z()++)
-    {
-        for (label iR = 0; iR <= 2*n -1; iR++)
-        {
-            latticePosition.x() = (n*gap.x());
-
-            latticePosition.y() = ((-n + (iR + 1))*gap.y());
-
-            latticePosition.z() = (iN.z() * gap.z());
-
-            for (label iK = 0; iK < 4; iK++)
-            {
-                for (label iU = 0; iU < 2; iU++)
-                {
-                    vector unitCellLatticePosition = latticePosition;
-
-                    if (iU == 1)
-                    {
-                        unitCellLatticePosition += 0.5 * gap;
-                    }
-
-                    if (originSpecifies == "corner")
-                    {
-                        unitCellLatticePosition -= 0.25*gap;
-                    }
-
-                    globalPosition =
-                        origin
-                      + transform(latticeToGlobal,unitCellLatticePosition);
-
-                    partOfLayerInBounds =
-                        mesh_.bounds().contains(globalPosition);
-
-                    if
-                    (
-                        findIndex
-                         (
-                             mesh_.cellZones()[cZ],
-                             mesh_.findCell(globalPosition)
-                         )
-                      != -1
-                    )
-                    {
-                        molsPlacedThisIteration++;
-
-                        initialPositions.append(globalPosition);
-
-                        initialCelli.append(mesh_.findCell(globalPosition));
-                    }
-                }
-
-                latticePosition =
-                    vector
-                    (
-                      - latticePosition.y(),
-                        latticePosition.x(),
-                        latticePosition.z()
-                    );
-            }
-        }
-    }
-}
diff --git a/applications/utilities/preProcessing/mdInitialise/molConfig_old/latticeStructures/FCC.H b/applications/utilities/preProcessing/mdInitialise/molConfig_old/latticeStructures/FCC.H
deleted file mode 100644
index 313ebf96cb..0000000000
--- a/applications/utilities/preProcessing/mdInitialise/molConfig_old/latticeStructures/FCC.H
+++ /dev/null
@@ -1,217 +0,0 @@
-labelVector iN(0,0,0);
-
-vector gap = (vector::one)*pow((numberDensity/4.0),-(1.0/3.0));
-
-#include "origin.H"
-
-// Info<< "gap = " << gap << endl;
-
-// Special treatment is required for the first position, i.e. iteration zero.
-
-if (n == 0)
-{
-    latticePosition.x() = (iN.x() * gap.x());
-
-    latticePosition.y() = (iN.y() * gap.y());
-
-    latticePosition.z() = (iN.z() * gap.z());
-
-    // Placing 4 molecules in each unit cell, using the algorithm from
-    // D. Rapaport, The Art of Molecular Dynamics Simulation, 2nd Ed, p68
-
-    for (label iU = 0; iU < 4; iU++)
-    {
-        vector unitCellLatticePosition = latticePosition;
-
-        if (iU != 3)
-        {
-            if (iU != 0)
-            {
-                unitCellLatticePosition.x() += 0.5 * gap.x();
-            }
-
-            if (iU != 1)
-            {
-                unitCellLatticePosition.y() += 0.5 * gap.y();
-            }
-
-            if (iU != 2)
-            {
-                unitCellLatticePosition.z() += 0.5 * gap.z();
-            }
-        }
-
-        if (originSpecifies == "corner")
-        {
-            unitCellLatticePosition -= 0.25*gap;
-        }
-
-//         Info << nl << n << ", " << unitCellLatticePosition;
-
-        globalPosition =
-            origin + transform(latticeToGlobal,unitCellLatticePosition);
-
-        partOfLayerInBounds = mesh_.bounds().contains(globalPosition);
-
-        if
-        (
-            findIndex(mesh_.cellZones()[cZ], mesh_.findCell(globalPosition))
-          != -1
-        )
-        {
-            molsPlacedThisIteration++;
-
-            initialPositions.append(globalPosition);
-
-            initialCelli.append(mesh_.findCell(globalPosition));
-        }
-    }
-}
-else
-{
-    // Place top and bottom caps.
-
-    for (iN.z() = -n; iN.z() <= n; iN.z() += 2*n)
-    {
-        for (iN.y() = -n; iN.y() <= n; iN.y()++)
-        {
-            for (iN.x() = -n; iN.x() <= n; iN.x()++)
-            {
-                latticePosition.x() = (iN.x() * gap.x());
-
-                latticePosition.y() = (iN.y() * gap.y());
-
-                latticePosition.z() = (iN.z() * gap.z());
-
-                for (label iU = 0; iU < 4; iU++)
-                {
-                    vector unitCellLatticePosition = latticePosition;
-
-                    if (iU != 3)
-                    {
-                        if (iU != 0)
-                        {
-                            unitCellLatticePosition.x() += 0.5 * gap.x();
-                        }
-
-                        if (iU != 1)
-                        {
-                            unitCellLatticePosition.y() += 0.5 * gap.y();
-                        }
-
-                        if (iU != 2)
-                        {
-                            unitCellLatticePosition.z() += 0.5 * gap.z();
-                        }
-                    }
-
-                    if (originSpecifies == "corner")
-                    {
-                        unitCellLatticePosition -= 0.25*gap;
-                    }
-
-                    globalPosition =
-                        origin
-                      + transform(latticeToGlobal,unitCellLatticePosition);
-
-                    partOfLayerInBounds =
-                        mesh_.bounds().contains(globalPosition);
-
-                    if
-                    (
-                        findIndex
-                        (
-                            mesh_.cellZones()[cZ],
-                            mesh_.findCell(globalPosition)
-                        )
-                     != -1
-                    )
-                    {
-                        molsPlacedThisIteration++;
-
-                        initialPositions.append(globalPosition);
-
-                        initialCelli.append(mesh_.findCell(globalPosition));
-                    }
-                }
-            }
-        }
-    }
-
-//     Placing sides
-
-    for (iN.z() = -(n-1); iN.z() <= (n-1); iN.z()++)
-    {
-        for (label iR = 0; iR <= 2*n -1; iR++)
-        {
-            latticePosition.x() = (n * gap.x());
-
-            latticePosition.y() = ((-n + (iR + 1)) * gap.y());
-
-            latticePosition.z() = (iN.z() * gap.z());
-
-            for (label iK = 0; iK < 4; iK++)
-            {
-                for (label iU = 0; iU < 4; iU++)
-                {
-                    vector unitCellLatticePosition = latticePosition;
-
-                    if (iU != 3)
-                    {
-                        if (iU != 0)
-                        {
-                            unitCellLatticePosition.x() += 0.5 * gap.x();
-                        }
-
-                        if (iU != 1)
-                        {
-                            unitCellLatticePosition.y() += 0.5 * gap.y();
-                        }
-
-                        if (iU != 2)
-                        {
-                            unitCellLatticePosition.z() += 0.5 * gap.z();
-                        }
-                    }
-
-                    if (originSpecifies == "corner")
-                    {
-                        unitCellLatticePosition -= 0.25*gap;
-                    }
-
-                    globalPosition =
-                        origin
-                      + transform(latticeToGlobal,unitCellLatticePosition);
-
-                    partOfLayerInBounds =
-                        mesh_.bounds().contains(globalPosition);
-
-                    if
-                    (
-                        findIndex
-                        (
-                            mesh_.cellZones()[cZ],
-                            mesh_.findCell(globalPosition)
-                        )
-                     != -1
-                    )
-                    {
-                        molsPlacedThisIteration++;
-
-                        initialPositions.append(globalPosition);
-
-                        initialCelli.append(mesh_.findCell(globalPosition));
-                    }
-                }
-
-                latticePosition =
-                    vector
-                    (
-                      - latticePosition.y(),
-                        latticePosition.x(),
-                        latticePosition.z()
-                    );
-            }
-        }
-    }
-}
diff --git a/applications/utilities/preProcessing/mdInitialise/molConfig_old/latticeStructures/SC.H b/applications/utilities/preProcessing/mdInitialise/molConfig_old/latticeStructures/SC.H
deleted file mode 100644
index dd0ff7c00f..0000000000
--- a/applications/utilities/preProcessing/mdInitialise/molConfig_old/latticeStructures/SC.H
+++ /dev/null
@@ -1,127 +0,0 @@
-labelVector iN(0,0,0);
-
-vector gap = (vector::one)*pow(numberDensity, -(1.0/3.0));
-
-#include "origin.H"
-
-// Info<< "gap = " << gap << endl;
-
-// Special treatment is required for the first position, i.e. iteration zero.
-
-if (n == 0)
-{
-    latticePosition = vector::zero;
-
-    if (originSpecifies == "corner")
-    {
-        latticePosition += 0.5*gap;
-    }
-
-    globalPosition = origin + transform(latticeToGlobal,latticePosition);
-
-    partOfLayerInBounds = mesh_.bounds().contains(globalPosition);
-
-    if (findIndex(mesh_.cellZones()[cZ], mesh_.findCell(globalPosition)) != -1)
-    {
-        molsPlacedThisIteration++;
-
-        initialPositions.append(globalPosition);
-
-        initialCelli.append(mesh_.findCell(globalPosition));
-    }
-}
-else
-{
-    for (iN.z() = -n; iN.z() <= n; iN.z() += 2*n)
-    {
-        for (iN.y() = -n; iN.y() <= n; iN.y()++)
-        {
-            for (iN.x() = -n; iN.x() <= n; iN.x()++)
-            {
-                latticePosition.x() = (iN.x() * gap.x());
-
-                latticePosition.y() = (iN.y() * gap.y());
-
-                latticePosition.z() = (iN.z() * gap.z());
-
-                if (originSpecifies == "corner")
-                {
-                    latticePosition += 0.5*gap;
-                }
-
-                globalPosition =
-                    origin + transform(latticeToGlobal,latticePosition);
-
-                partOfLayerInBounds = mesh_.bounds().contains(globalPosition);
-
-                if
-                (
-                    findIndex
-                    (
-                        mesh_.cellZones()[cZ],
-                        mesh_.findCell(globalPosition)
-                    )
-                 != -1
-                )
-                {
-                    molsPlacedThisIteration++;
-
-                    initialPositions.append(globalPosition);
-
-                    initialCelli.append(mesh_.findCell(globalPosition));
-                }
-            }
-        }
-    }
-
-    tensor quarterRotate(EulerCoordinateRotation(-90, 0, 0, true).R());
-
-    iN.x() = n;
-    for (iN.z() = -(n-1); iN.z() <= (n-1); iN.z()++)
-    {
-        for (iN.y() = -(n-1); iN.y() <= n; iN.y()++)
-        {
-            latticePosition.x() = (iN.x()*gap.x());
-
-            latticePosition.y() = (iN.y()*gap.y());
-
-            latticePosition.z() = (iN.z()*gap.z());
-
-            for (label iR = 0; iR < 4; iR++)
-            {
-                vector offsetCorrectedLatticePosition = latticePosition;
-
-                if (originSpecifies == "corner")
-                {
-                    offsetCorrectedLatticePosition += 0.5*gap;
-                }
-
-                globalPosition =
-                    origin
-                  + transform(latticeToGlobal,offsetCorrectedLatticePosition);
-
-                partOfLayerInBounds = mesh_.bounds().contains(globalPosition);
-
-                if
-                (
-                    findIndex
-                    (
-                        mesh_.cellZones()[cZ],
-                        mesh_.findCell(globalPosition)
-                    )
-                 != -1
-                )
-                {
-                    molsPlacedThisIteration++;
-
-                    initialPositions.append(globalPosition);
-
-                    initialCelli.append(mesh_.findCell(globalPosition));
-                }
-
-                latticePosition = transform(quarterRotate,latticePosition);
-            }
-        }
-    }
-}
-
diff --git a/applications/utilities/preProcessing/mdInitialise/molConfig_old/molConfig.C b/applications/utilities/preProcessing/mdInitialise/molConfig_old/molConfig.C
deleted file mode 100644
index e81c24ca6a..0000000000
--- a/applications/utilities/preProcessing/mdInitialise/molConfig_old/molConfig.C
+++ /dev/null
@@ -1,50 +0,0 @@
-/*---------------------------------------------------------------------------*\
-  =========                 |
-  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
-   \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
-     \\/     M anipulation  |
--------------------------------------------------------------------------------
-License
-    This file is part of OpenFOAM.
-
-    OpenFOAM is free software; you can redistribute it and/or modify it
-    under the terms of the GNU General Public License as published by the
-    Free Software Foundation; either version 2 of the License, or (at your
-    option) any later version.
-
-    OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
-    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
-    for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with OpenFOAM; if not, write to the Free Software Foundation,
-    Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
-
-\*---------------------------------------------------------------------------*/
-
-#include "molConfig.H"
-
-// * * * * * * * * * * * * * * * * Constructor * * * * * * * * * * * * * * * //
-
-Foam::molConfig::molConfig
-(
-    IOdictionary& molConfigDescription,
-    const polyMesh& mesh
-)
-:
-    molConfigDescription_(molConfigDescription),
-    mesh_(mesh)
-{
-    createMolecules();
-}
-
-
-// * * * * * * * * * * * * * * * * Destructor  * * * * * * * * * * * * * * * //
-
-Foam::molConfig::~molConfig()
-{}
-
-
-// ************************************************************************* //
diff --git a/applications/utilities/preProcessing/mdInitialise/molConfig_old/origin.H b/applications/utilities/preProcessing/mdInitialise/molConfig_old/origin.H
deleted file mode 100644
index 24bc994d34..0000000000
--- a/applications/utilities/preProcessing/mdInitialise/molConfig_old/origin.H
+++ /dev/null
@@ -1,49 +0,0 @@
-// Please refer to notes
-
-// 1. Determine the unit cell dimensions: xU, yU and zU
-
-const scalar xU = gap.x();
-const scalar yU = gap.y();
-const scalar zU = gap.z();
-
-// 2. Determine the anchorPoint co-ordinates: xA, yA  and zA
-
-const scalar xA = anchorPoint.x();
-const scalar yA = anchorPoint.y();
-const scalar zA = anchorPoint.z();
-
-// 3. Determine the vector rAB from global co-ordinate system:
-
-const vector rAB((xMid - xA), (yMid - yA), (zMid - zA));
-
-// 4. Transform vector rAS into lattice co-ordinate system:
-
-const vector rASTransf = transform(latticeToGlobal.T(), rAB);
-
-// Info << "The vector rAS = " << rAS << endl;
-// Info << "The vector rAStransf = " << rAStransf << endl;
-
-// 5. Calculate the integer values: ni, nj and nk
-scalar nIscalar = rASTransf.x()/xU;
-scalar nJscalar = rASTransf.y()/yU;
-scalar nKscalar = rASTransf.z()/zU;
-
-// Info << "The nI, nJ, nK values before are: " << nIscalar <<" "<< nJscalar <<" "<< nKscalar << endl;
-
-label nI = label(nIscalar + 0.5*sign(nIscalar));
-label nJ = label(nJscalar + 0.5*sign(nJscalar));
-label nK = label(nKscalar + 0.5*sign(nKscalar));
-
-// Info << "The nI, nJ, nK values after are: " << nI <<" "<< nJ <<" "<< nK << endl;
-
-// 6. Calculate the corrected starting point, rAC (in the lattice co-ordinate system):
-const vector rAC((nI*xU), (nJ*yU), (nK*zU));
-
-// 7. Transform the corrected starting point in the global co-ordinate system, rC:
-const vector rC = anchorPoint + transform(latticeToGlobal, rAC);
-
-
-const vector& origin = rC;
-
-// Pout << "The Corrected Starting Point: " << origin << endl;
-
diff --git a/applications/utilities/preProcessing/mdInitialise/molConfig_old/readZoneSubDict.H b/applications/utilities/preProcessing/mdInitialise/molConfig_old/readZoneSubDict.H
deleted file mode 100644
index 72705c761e..0000000000
--- a/applications/utilities/preProcessing/mdInitialise/molConfig_old/readZoneSubDict.H
+++ /dev/null
@@ -1,93 +0,0 @@
-
-// Info << "Zone description subDict " << cZ <<": "  << cellZoneI[cZ].name() << endl;
-
-const dictionary& subDictI =
-    molConfigDescription_.subDict(cellZoneI[cZ].name());
-
-const scalar temperature(readScalar(subDictI.lookup("temperature")));
-
-const word velocityDistribution(subDictI.lookup("velocityDistribution"));
-
-const vector bulkVelocity(subDictI.lookup("bulkVelocity"));
-
-const word id(subDictI.lookup("id"));
-
-const scalar mass(readScalar(subDictI.lookup("mass")));
-
-scalar numberDensity_read(0.0);
-
-if (subDictI.found("numberDensity"))
-{
-    numberDensity_read = readScalar(subDictI.lookup("numberDensity"));
-}
-else if (subDictI.found("massDensity"))
-{
-    numberDensity_read = readScalar(subDictI.lookup("massDensity"))/mass;
-}
-else
-{
-    FatalErrorIn("readZoneSubDict.H\n")
-        << "massDensity or numberDensity not specified " << nl
-        << abort(FatalError);
-}
-
-const scalar numberDensity(numberDensity_read);
-
-const word latticeStructure(subDictI.lookup("latticeStructure"));
-
-const vector anchorPoint(subDictI.lookup("anchor"));
-
-const word originSpecifies(subDictI.lookup("anchorSpecifies"));
-
-if
-(
-    originSpecifies != "corner"
- && originSpecifies != "molecule"
-)
-{
-    FatalErrorIn("readZoneSubDict.H\n")
-        << "anchorSpecifies must be either 'corner' or 'molecule', found "
-        << originSpecifies << nl
-        << abort(FatalError);
-}
-
-bool tethered = false;
-
-if (subDictI.found("tethered"))
-{
-    tethered = Switch(subDictI.lookup("tethered"));
-}
-
-const vector orientationAngles(subDictI.lookup("orientationAngles"));
-
-scalar phi(orientationAngles.x()*mathematicalConstant::pi/180.0);
-scalar theta(orientationAngles.y()*mathematicalConstant::pi/180.0);
-scalar psi(orientationAngles.z()*mathematicalConstant::pi/180.0);
-
-const tensor latticeToGlobal
-(
-    cos(psi)*cos(phi) - cos(theta)*sin(phi)*sin(psi),
-    cos(psi)*sin(phi) + cos(theta)*cos(phi)*sin(psi),
-    sin(psi)*sin(theta),
-  - sin(psi)*cos(phi) - cos(theta)*sin(phi)*cos(psi),
-  - sin(psi)*sin(phi) + cos(theta)*cos(phi)*cos(psi),
-    cos(psi)*sin(theta),
-    sin(theta)*sin(phi),
-  - sin(theta)*cos(phi),
-    cos(theta)
-);
-
-// Info << "\tcells: " << cellZoneI[cZ].size() << endl;
-// Info << "\tnumberDensity: " << numberDensity << endl;
-// Info << "\ttemperature: " << temperature << endl;
-// Info << "\tvelocityDistribution: " << velocityDistribution << endl;
-// Info << "\tbulkVelocity: " << bulkVelocity << endl;
-// Info << "\tid: " << id << endl;
-// Info << "\tmass: " << mass << endl;
-// Info << "\tlatticeStructure: " << latticeStructure << endl;
-// Info << "\tanchor: " << anchorPoint << endl;
-// Info << "\toriginSpecifies: " << originSpecifies << endl;
-// Info << "\ttethered: " << tethered << endl;
-// Info << "\torientationAngles: " << orientationAngles << endl;
-// Info << "\tlatticeToGlobal: " << latticeToGlobal << endl;
-
diff --git a/applications/utilities/preProcessing/mdInitialise/molConfig_old/startingPoint.H b/applications/utilities/preProcessing/mdInitialise/molConfig_old/startingPoint.H
deleted file mode 100644
index 6ae01c83f1..0000000000
--- a/applications/utilities/preProcessing/mdInitialise/molConfig_old/startingPoint.H
+++ /dev/null
@@ -1,97 +0,0 @@
-scalar xMax = 0;
-
-scalar yMax = 0;
-
-scalar zMax = 0;
-
-scalar xMin = 0;
-
-scalar yMin = 0;
-
-scalar zMin = 0;
-
-label xMaxPtLabel = 0;
-
-label yMaxPtLabel = 0;
-
-label zMaxPtLabel = 0;
-
-label xMinPtLabel = 0;
-
-label yMinPtLabel = 0;
-
-label zMinPtLabel = 0;
-
-forAll (cellZoneI[cZ], nC)
-{
-    const labelList& cellPointsJ = mesh_.cellPoints()[cellZoneI[cZ][nC]];
-
-    forAll(cellPointsJ, nP)
-    {
-        const point& ptI = mesh_.points()[cellPointsJ[nP]];
-
-        const label& ptILabel = cellPointsJ[nP];
-
-        if (ptI.x() > xMax || nC == 0)
-        {
-            xMax = ptI.x();
-            xMaxPtLabel = ptILabel;
-        }
-        if (ptI.y() > yMax || nC == 0)
-        {
-            yMax = ptI.y();
-            yMaxPtLabel = ptILabel;
-        }
-        if (ptI.z() > zMax || nC == 0)
-        {
-            zMax = ptI.z();
-            zMaxPtLabel = ptILabel;
-        }
-        if (ptI.x() < xMin || nC == 0)
-        {
-            xMin = ptI.x();
-            xMinPtLabel = ptILabel;
-        }
-        if (ptI.y() < yMin || nC == 0)
-        {
-            yMin = ptI.y();
-            yMinPtLabel = ptILabel;
-        }
-        if (ptI.z() < zMin || nC == 0)
-        {
-            zMin = ptI.z();
-            zMinPtLabel = ptILabel;
-        }
-    }
-}
-
-// Info << "Xmax: label = " << xMaxPtLabel2 << "; vector = " <<mesh_.points()[xMaxPtLabel2]
-//      <<"; x-component = " << mesh_.points()[xMaxPtLabel2].x() << endl;
-// Info << "Ymax: label = " << yMaxPtLabel2 << "; vector = " <<mesh_.points()[yMaxPtLabel2]
-//      <<"; y-component = " << mesh_.points()[yMaxPtLabel2].y() << endl;
-// Info << "Zmax: label = " << zMaxPtLabel2 << "; vector = " <<mesh_.points()[zMaxPtLabel2]
-//      <<"; z-component = " << mesh_.points()[zMaxPtLabel2].z() << endl;
-//
-// Info << "Xmin: label = " << xMinPtLabel << "; vector = " <<mesh_.points()[xMinPtLabel]
-//      <<"; x-component = " << mesh_.points()[xMinPtLabel].x() << endl;
-// Info << "Ymin: label = " << yMinPtLabel << "; vector = " <<mesh_.points()[yMinPtLabel]
-//      <<"; y-component = " << mesh_.points()[yMinPtLabel].y() << endl;
-// Info << "Zmin: label = " << zMinPtLabel << "; vector = " <<mesh_.points()[zMinPtLabel]
-//      <<"; z-component = " << mesh_.points()[zMinPtLabel].z() << endl;
-
-scalar xMid =
-    (mesh_.points()[xMaxPtLabel].x()
-  + mesh_.points()[xMinPtLabel].x()) / 2;
-
-scalar yMid =
-    (mesh_.points()[yMaxPtLabel].y()
-  + mesh_.points()[yMinPtLabel].y()) / 2;
-
-scalar zMid =
-    (mesh_.points()[zMaxPtLabel].z()
-  + mesh_.points()[zMinPtLabel].z()) / 2;
-
-vector rS(xMid, yMid, zMid);
-
-// Info << "\t The Estimated Starting Point: " << rS << endl;
-
diff --git a/applications/utilities/preProcessing/mdInitialise/molConfig_old/velocityDistributions/maxwellian.H b/applications/utilities/preProcessing/mdInitialise/molConfig_old/velocityDistributions/maxwellian.H
deleted file mode 100644
index 01c3ff8716..0000000000
--- a/applications/utilities/preProcessing/mdInitialise/molConfig_old/velocityDistributions/maxwellian.H
+++ /dev/null
@@ -1,26 +0,0 @@
-scalar velCmptMag = sqrt(moleculeCloud::kb*temperature/mass);
-
-for (molN = totalMols; molN < totalMols + totalZoneMols; molN++)
-{
-    // Assign velocity: random direction, magnitude determined by desired
-    // maxwellian distribution at temperature
-
-    // Temperature gradients could be created by specifying a gradient in the
-    // zone subDict, or by reading a field from a mesh.
-
-    // The velocities are treated on a zone-by-zone basis for the purposes of
-    // removal of bulk momentum - hence nMols becomes totalZoneMols
-
-    velocity = vector
-    (
-        velCmptMag*rand.GaussNormal(),
-        velCmptMag*rand.GaussNormal(),
-        velCmptMag*rand.GaussNormal()
-    );
-
-    momentumSum += mass*velocity;
-
-    initialVelocities.append(velocity);
-}
-
-
diff --git a/applications/utilities/preProcessing/mdInitialise/molConfig_old/velocityDistributions/uniform.H b/applications/utilities/preProcessing/mdInitialise/molConfig_old/velocityDistributions/uniform.H
deleted file mode 100644
index 9c178af262..0000000000
--- a/applications/utilities/preProcessing/mdInitialise/molConfig_old/velocityDistributions/uniform.H
+++ /dev/null
@@ -1,27 +0,0 @@
-scalar initVelMag =
-    sqrt
-    (
-        3.0*(1.0 - 1.0 / totalZoneMols)
-       *moleculeCloud::kb*temperature
-       /mass
-    );
-
-for (molN = totalMols; molN < totalMols + totalZoneMols; molN++)
-{
-    // Assign velocity: random direction, magnitude determined by desired
-    // temperature
-
-    // Temperature gradients could be created by specifying a gradient in the
-    // zone subDict, or by reading a field from a mesh.
-
-    // The velocities are treated on a zone-by-zone basis for the purposes of
-    // removal of bulk momentum - hence nMols becomes totalZoneMols
-
-    velocity = (2.0*rand.vector01() - vector::one);
-
-    velocity *= initVelMag/mag(velocity);
-
-    momentumSum += mass*velocity;
-
-    initialVelocities.append(velocity);
-}
diff --git a/src/OpenFOAM/containers/Lists/List/List.C b/src/OpenFOAM/containers/Lists/List/List.C
index 3fa3dcc874..08422fd9ba 100644
--- a/src/OpenFOAM/containers/Lists/List/List.C
+++ b/src/OpenFOAM/containers/Lists/List/List.C
@@ -35,8 +35,6 @@ License
 #include "BiIndirectList.H"
 #include "contiguous.H"
 
-#include <algorithm>
-
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
 // * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * * //
@@ -442,34 +440,6 @@ void Foam::List<T>::transfer(SortableList<T>& a)
 }
 
 
-template<class T>
-void Foam::sort(List<T>& a)
-{
-    std::sort(a.begin(), a.end());
-}
-
-
-template<class T, class Cmp>
-void Foam::sort(List<T>& a, const Cmp& cmp)
-{
-    std::sort(a.begin(), a.end(), cmp);
-}
-
-
-template<class T>
-void Foam::stableSort(List<T>& a)
-{
-    std::stable_sort(a.begin(), a.end());
-}
-
-
-template<class T, class Cmp>
-void Foam::stableSort(List<T>& a, const Cmp& cmp)
-{
-    std::stable_sort(a.begin(), a.end(), cmp);
-}
-
-
 // * * * * * * * * * * * * * * * Member Operators  * * * * * * * * * * * * * //
 
 // Assignment to UList operator. Takes linear time.
diff --git a/src/OpenFOAM/containers/Lists/List/List.H b/src/OpenFOAM/containers/Lists/List/List.H
index a6bf29686a..b89f6c95a9 100644
--- a/src/OpenFOAM/containers/Lists/List/List.H
+++ b/src/OpenFOAM/containers/Lists/List/List.H
@@ -248,18 +248,6 @@ public:
 template<class T>
 List<T> readList(Istream&);
 
-template<class T>
-void sort(List<T>&);
-
-template<class T, class Cmp>
-void sort(List<T>&, const Cmp&);
-
-template<class T>
-void stableSort(List<T>&);
-
-template<class T, class Cmp>
-void stableSort(List<T>&, const Cmp&);
-
 
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
diff --git a/src/OpenFOAM/containers/Lists/UList/UList.C b/src/OpenFOAM/containers/Lists/UList/UList.C
index 255a91ecfe..42d00bc41e 100644
--- a/src/OpenFOAM/containers/Lists/UList/UList.C
+++ b/src/OpenFOAM/containers/Lists/UList/UList.C
@@ -30,6 +30,8 @@ License
 #include "ListLoopM.H"
 #include "contiguous.H"
 
+#include <algorithm>
+
 // * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
 
 template<class T>
@@ -116,6 +118,34 @@ Foam::label Foam::UList<T>::byteSize() const
 }
 
 
+template<class T>
+void Foam::sort(UList<T>& a)
+{
+    std::sort(a.begin(), a.end());
+}
+
+
+template<class T, class Cmp>
+void Foam::sort(UList<T>& a, const Cmp& cmp)
+{
+    std::sort(a.begin(), a.end(), cmp);
+}
+
+
+template<class T>
+void Foam::stableSort(UList<T>& a)
+{
+    std::stable_sort(a.begin(), a.end());
+}
+
+
+template<class T, class Cmp>
+void Foam::stableSort(UList<T>& a, const Cmp& cmp)
+{
+    std::stable_sort(a.begin(), a.end(), cmp);
+}
+
+
 // * * * * * * * * * * * * * * * Member Operators  * * * * * * * * * * * * * //
 
 template<class T>
diff --git a/src/OpenFOAM/containers/Lists/UList/UList.H b/src/OpenFOAM/containers/Lists/UList/UList.H
index f7db8226ff..087f685ff6 100644
--- a/src/OpenFOAM/containers/Lists/UList/UList.H
+++ b/src/OpenFOAM/containers/Lists/UList/UList.H
@@ -320,6 +320,18 @@ public:
         );
 };
 
+template<class T>
+void sort(UList<T>&);
+
+template<class T, class Cmp>
+void sort(UList<T>&, const Cmp&);
+
+template<class T>
+void stableSort(UList<T>&);
+
+template<class T, class Cmp>
+void stableSort(UList<T>&, const Cmp&);
+
 // Reverse the first n elements of the list
 template<class T>
 inline void reverse(UList<T>&, const label n);
diff --git a/src/OpenFOAM/meshes/polyMesh/globalMeshData/globalIndex.H b/src/OpenFOAM/meshes/polyMesh/globalMeshData/globalIndex.H
index 0ed207057a..e394f679d0 100644
--- a/src/OpenFOAM/meshes/polyMesh/globalMeshData/globalIndex.H
+++ b/src/OpenFOAM/meshes/polyMesh/globalMeshData/globalIndex.H
@@ -106,6 +106,15 @@ public:
             //- Global sum of localSizes
             inline label size() const;
 
+            //- Size of procI data
+            inline label localSize(const label procI) const;
+
+            //- From local to global on procI
+            inline label toGlobal(const label procI, const label i) const;
+
+            //- Is on processor procI
+            inline bool isLocal(const label procI, const label i) const;
+
             //- From global to local on procI
             inline label toLocal(const label procI, const label i) const;
 
@@ -115,9 +124,6 @@ public:
             //- Start of procI data
             inline label offset(const label procI) const;
 
-            //- Size of procI data
-            inline label localSize(const label procI) const;
-
 
 
     // IOstream Operators
diff --git a/src/OpenFOAM/meshes/polyMesh/globalMeshData/globalIndexI.H b/src/OpenFOAM/meshes/polyMesh/globalMeshData/globalIndexI.H
index f9444fe54b..d7c44107c6 100644
--- a/src/OpenFOAM/meshes/polyMesh/globalMeshData/globalIndexI.H
+++ b/src/OpenFOAM/meshes/polyMesh/globalMeshData/globalIndexI.H
@@ -63,27 +63,39 @@ inline Foam::label Foam::globalIndex::size() const
 }
 
 
-inline Foam::label Foam::globalIndex::toGlobal(const label i) const
+inline Foam::label Foam::globalIndex::toGlobal
+(
+    const label procI,
+    const label i
+) const
 {
-    return
-    (
-        Pstream::myProcNo() == 0
-      ? i
-      : i + offsets_[Pstream::myProcNo()-1]
-    );
+    return(procI == 0 ? i : i + offsets_[procI-1]);
 }
 
+
+inline Foam::label Foam::globalIndex::toGlobal(const label i) const
+{
+    return toGlobal(Pstream::myProcNo(), i);
+}
+
+
 //- Is on local processor
-inline bool Foam::globalIndex::isLocal(const label i) const
+inline bool Foam::globalIndex::isLocal(const label procI, const label i) const
 {
     return
-        (i < offsets_[Pstream::myProcNo()])
-     && (i >= (Pstream::myProcNo() == 0 ? 0 : offsets_[Pstream::myProcNo()-1]));
+        (i < offsets_[procI])
+     && (i >= (procI == 0 ? 0 : offsets_[procI-1]));
+}
+
+
+inline bool Foam::globalIndex::isLocal(const label i) const
+{
+    return isLocal(Pstream::myProcNo(), i);
 }
 
 
 inline Foam::label Foam::globalIndex::toLocal(const label procI, const label i)
- const
+const
 {
     label localI = (procI == 0 ? i : i - offsets_[procI-1]);
 
diff --git a/src/OpenFOAM/meshes/polyMesh/polyPatches/basic/coupled/coupledPolyPatch.H b/src/OpenFOAM/meshes/polyMesh/polyPatches/basic/coupled/coupledPolyPatch.H
index 690fb1083b..de1d9cc9f9 100644
--- a/src/OpenFOAM/meshes/polyMesh/polyPatches/basic/coupled/coupledPolyPatch.H
+++ b/src/OpenFOAM/meshes/polyMesh/polyPatches/basic/coupled/coupledPolyPatch.H
@@ -32,7 +32,6 @@ Description
 
 SourceFiles
     coupledPolyPatch.C
-    coupledPolyPatchMorph.C
 
 \*---------------------------------------------------------------------------*/
 
diff --git a/src/OpenFOAM/meshes/polyMesh/zones/faceZone/faceZone.C b/src/OpenFOAM/meshes/polyMesh/zones/faceZone/faceZone.C
index 5b688c6400..d4cc0a2843 100644
--- a/src/OpenFOAM/meshes/polyMesh/zones/faceZone/faceZone.C
+++ b/src/OpenFOAM/meshes/polyMesh/zones/faceZone/faceZone.C
@@ -34,6 +34,7 @@ Description
 #include "primitiveMesh.H"
 #include "demandDrivenData.H"
 #include "mapPolyMesh.H"
+#include "syncTools.H"
 
 // * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
 
@@ -530,6 +531,87 @@ bool Foam::faceZone::checkDefinition(const bool report) const
 }
 
 
+bool Foam::faceZone::checkParallelSync(const bool report) const
+{
+    const polyMesh& mesh = zoneMesh().mesh();
+    const polyBoundaryMesh& bm = mesh.boundaryMesh();
+
+    bool boundaryError = false;
+
+
+    // Check that zone faces are synced
+    // ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+    {
+        boolList neiZoneFace(mesh.nFaces()-mesh.nInternalFaces(), false);
+        boolList neiZoneFlip(mesh.nFaces()-mesh.nInternalFaces(), false);
+        forAll(*this, i)
+        {
+            label faceI = operator[](i);
+
+            if (!mesh.isInternalFace(faceI))
+            {
+                neiZoneFace[faceI-mesh.nInternalFaces()] = true;
+                neiZoneFlip[faceI-mesh.nInternalFaces()] = flipMap()[i];
+            }
+        }
+        boolList myZoneFace(neiZoneFace);
+        syncTools::swapBoundaryFaceList(mesh, neiZoneFace, false);
+        boolList myZoneFlip(neiZoneFlip);
+        syncTools::swapBoundaryFaceList(mesh, neiZoneFlip, false);
+
+        forAll(*this, i)
+        {
+            label faceI = operator[](i);
+
+            label patchI = bm.whichPatch(faceI);
+
+            if (patchI != -1 && bm[patchI].coupled())
+            {
+                label bFaceI = faceI-mesh.nInternalFaces();
+
+                // Check face in zone on both sides
+                if (myZoneFace[bFaceI] != neiZoneFace[bFaceI])
+                {
+                    boundaryError = true;
+
+                    if (report)
+                    {
+                        Pout<< " ***Problem with faceZone " << index()
+                            << " named " << name()
+                            << ". Face " << faceI
+                            << " on coupled patch "
+                            << bm[patchI].name()
+                            << " is not consistent with its coupled neighbour."
+                            << endl;
+                    }
+                }
+
+                // Flip state should be opposite.
+                if (myZoneFlip[bFaceI] == neiZoneFlip[bFaceI])
+                {
+                    boundaryError = true;
+
+                    if (report)
+                    {
+                        Pout<< " ***Problem with faceZone " << index()
+                            << " named " << name()
+                            << ". Face " << faceI
+                            << " on coupled patch "
+                            << bm[patchI].name()
+                            << " does not have consistent flipMap"
+                            << " across coupled faces."
+                            << endl;
+                    }
+                }
+            }
+        }
+    }
+
+    return returnReduce(boundaryError, orOp<bool>());
+}
+
+
 void Foam::faceZone::movePoints(const pointField& p)
 {
     if (patchPtr_)
diff --git a/src/OpenFOAM/meshes/polyMesh/zones/faceZone/faceZone.H b/src/OpenFOAM/meshes/polyMesh/zones/faceZone/faceZone.H
index f96c1dc189..16c7e82b09 100644
--- a/src/OpenFOAM/meshes/polyMesh/zones/faceZone/faceZone.H
+++ b/src/OpenFOAM/meshes/polyMesh/zones/faceZone/faceZone.H
@@ -302,6 +302,10 @@ public:
         //- Check zone definition. Return true if in error.
         bool checkDefinition(const bool report = false) const;
 
+        //- Check whether all procs have faces synchronised. Return
+        //  true if in error.
+        bool checkParallelSync(const bool report = false) const;
+
         //- Correct patch after moving points
         virtual void movePoints(const pointField&);
 
diff --git a/src/OpenFOAM/meshes/primitiveShapes/triangle/triangleI.H b/src/OpenFOAM/meshes/primitiveShapes/triangle/triangleI.H
index 33b3cab15e..e43d4b9d29 100644
--- a/src/OpenFOAM/meshes/primitiveShapes/triangle/triangleI.H
+++ b/src/OpenFOAM/meshes/primitiveShapes/triangle/triangleI.H
@@ -607,6 +607,18 @@ inline bool triangle<Point, PointRef>::classify
     // system E0, E1
     //
 
+    //Pout<< "alpha:" << alpha << endl;
+    //Pout<< "beta:" << beta << endl;
+    //Pout<< "hit:" << hit << endl;
+    //Pout<< "tol:" << tol << endl;
+
+    if (hit)
+    {
+        // alpha,beta might get negative due to precision errors
+        alpha = max(0.0, min(1.0, alpha));
+        beta = max(0.0, min(1.0, beta));
+    }
+
     nearType = NONE;
     nearLabel = -1;
 
diff --git a/src/autoMesh/autoHexMesh/meshRefinement/meshRefinementBaffles.C b/src/autoMesh/autoHexMesh/meshRefinement/meshRefinementBaffles.C
index baa2e5d463..0839e621cb 100644
--- a/src/autoMesh/autoHexMesh/meshRefinement/meshRefinementBaffles.C
+++ b/src/autoMesh/autoHexMesh/meshRefinement/meshRefinementBaffles.C
@@ -110,7 +110,7 @@ Foam::label Foam::meshRefinement::createBaffle
                 -1,                         // masterPointID
                 -1,                         // masterEdgeID
                 faceI,                      // masterFaceID,
-                false,                      // face flip
+                true,                       // face flip
                 neiPatch,                   // patch for face
                 zoneID,                     // zone for face
                 zoneFlip                    // face flip in zone
@@ -1017,7 +1017,7 @@ void Foam::meshRefinement::findCellZoneGeometric
 
         if (namedSurfaceIndex[faceI] == -1 && (ownZone != neiZone))
         {
-            // Give face the zone of the owner
+            // Give face the zone of max cell zone
             namedSurfaceIndex[faceI] = findIndex
             (
                 surfaceToCellZone,
@@ -1059,7 +1059,7 @@ void Foam::meshRefinement::findCellZoneGeometric
 
                 if (namedSurfaceIndex[faceI] == -1 && (ownZone != neiZone))
                 {
-                    // Give face the zone of the owner
+                    // Give face the max cell zone
                     namedSurfaceIndex[faceI] = findIndex
                     (
                         surfaceToCellZone,
@@ -2211,16 +2211,14 @@ Foam::autoPtr<Foam::mapPolyMesh> Foam::meshRefinement::zonify
         {
             label faceI = testFaces[i];
 
-            label own = mesh_.faceOwner()[faceI];
-
             if (mesh_.isInternalFace(faceI))
             {
-                start[i] = cellCentres[own];
-                end[i] = cellCentres[mesh_.faceNeighbour()[faceI]];
+                start[i] = cellCentres[faceOwner[faceI]];
+                end[i] = cellCentres[faceNeighbour[faceI]];
             }
             else
             {
-                start[i] = cellCentres[own];
+                start[i] = cellCentres[faceOwner[faceI]];
                 end[i] = neiCc[faceI-mesh_.nInternalFaces()];
             }
         }
@@ -2357,6 +2355,20 @@ Foam::autoPtr<Foam::mapPolyMesh> Foam::meshRefinement::zonify
 
         if (surfI != -1)
         {
+            // Orient face zone to have slave cells in max cell zone.
+            label ownZone = cellToZone[faceOwner[faceI]];
+            label neiZone = cellToZone[faceNeighbour[faceI]];
+
+            bool flip;
+            if (ownZone == max(ownZone, neiZone))
+            {
+                flip = false;
+            }
+            else
+            {
+                flip = true;
+            }
+
             meshMod.setAction
             (
                 polyModifyFace
@@ -2369,12 +2381,31 @@ Foam::autoPtr<Foam::mapPolyMesh> Foam::meshRefinement::zonify
                     -1,                             // patch for face
                     false,                          // remove from zone
                     surfaceToFaceZone[surfI],       // zone for face
-                    false                           // face flip in zone
+                    flip                            // face flip in zone
                 )
             );
         }
     }
 
+    // Get coupled neighbour cellZone. Set to -1 on non-coupled patches.
+    labelList neiCellZone(mesh_.nFaces()-mesh_.nInternalFaces(), -1);
+    forAll(patches, patchI)
+    {
+        const polyPatch& pp = patches[patchI];
+
+        if (pp.coupled())
+        {
+            forAll(pp, i)
+            {
+                label faceI = pp.start()+i;
+                neiCellZone[faceI-mesh_.nInternalFaces()] =
+                    cellToZone[mesh_.faceOwner()[faceI]];
+            }
+        }
+    }
+    syncTools::swapBoundaryFaceList(mesh_, neiCellZone, false);
+
+    // Set owner as no-flip
     forAll(patches, patchI)
     {
         const polyPatch& pp = patches[patchI];
@@ -2387,6 +2418,19 @@ Foam::autoPtr<Foam::mapPolyMesh> Foam::meshRefinement::zonify
 
             if (surfI != -1)
             {
+                label ownZone = cellToZone[faceOwner[faceI]];
+                label neiZone = neiCellZone[faceI-mesh_.nInternalFaces()];
+
+                bool flip;
+                if (ownZone == max(ownZone, neiZone))
+                {
+                    flip = false;
+                }
+                else
+                {
+                    flip = true;
+                }
+
                 meshMod.setAction
                 (
                     polyModifyFace
@@ -2399,7 +2443,7 @@ Foam::autoPtr<Foam::mapPolyMesh> Foam::meshRefinement::zonify
                         patchI,                         // patch for face
                         false,                          // remove from zone
                         surfaceToFaceZone[surfI],       // zone for face
-                        false                           // face flip in zone
+                        flip                            // face flip in zone
                     )
                 );
             }
diff --git a/src/dynamicMesh/polyTopoChange/polyTopoChange/localPointRegion.H b/src/dynamicMesh/polyTopoChange/polyTopoChange/localPointRegion.H
index cecd70d390..8a2eff1eb9 100644
--- a/src/dynamicMesh/polyTopoChange/polyTopoChange/localPointRegion.H
+++ b/src/dynamicMesh/polyTopoChange/polyTopoChange/localPointRegion.H
@@ -159,7 +159,7 @@ public:
             //    return nRegions_;
             //}
 
-            //- Per point that is to duplicated to the local index
+            //- Per point that is to be duplicated the local index
             const Map<label>& meshPointMap() const
             {
                 return meshPointMap_;
diff --git a/src/dynamicMesh/polyTopoChange/polyTopoChange/polyTopoChange.C b/src/dynamicMesh/polyTopoChange/polyTopoChange/polyTopoChange.C
index 5e7a0b010b..27f81f3081 100644
--- a/src/dynamicMesh/polyTopoChange/polyTopoChange/polyTopoChange.C
+++ b/src/dynamicMesh/polyTopoChange/polyTopoChange/polyTopoChange.C
@@ -58,23 +58,6 @@ const Foam::point Foam::polyTopoChange::greatPoint
 
 // * * * * * * * * * * * * * Private Member Functions  * * * * * * * * * * * //
 
-// Renumber
-void Foam::polyTopoChange::renumber
-(
-    const labelList& map,
-    DynamicList<label>& elems
-)
-{
-    forAll(elems, elemI)
-    {
-        if (elems[elemI] >= 0)
-        {
-            elems[elemI] = map[elems[elemI]];
-        }
-    }
-}
-
-
 // Renumber with special handling for merged items (marked with <-1)
 void Foam::polyTopoChange::renumberReverseMap
 (
@@ -208,6 +191,20 @@ void Foam::polyTopoChange::countMap
 }
 
 
+Foam::labelHashSet Foam::polyTopoChange::getSetIndices(const PackedBoolList& lst)
+{
+    labelHashSet values(lst.count());
+    forAll(lst, i)
+    {
+        if (lst[i])
+        {
+            values.insert(i);
+        }
+    }
+    return values;
+}
+
+
 void Foam::polyTopoChange::writeMeshStats(const polyMesh& mesh, Ostream& os)
 {
     const polyBoundaryMesh& patches = mesh.boundaryMesh();
@@ -782,9 +779,11 @@ void Foam::polyTopoChange::reorderCompactFaces
 
     renumberKey(oldToNew, faceFromPoint_);
     renumberKey(oldToNew, faceFromEdge_);
-    renumber(oldToNew, flipFaceFlux_);
+    inplaceReorder(oldToNew, flipFaceFlux_);
+    flipFaceFlux_.setCapacity(newSize);
     renumberKey(oldToNew, faceZone_);
-    renumberKey(oldToNew, faceZoneFlip_);
+    inplaceReorder(oldToNew, faceZoneFlip_);
+    faceZoneFlip_.setCapacity(newSize);
 }
 
 
@@ -1097,6 +1096,18 @@ void Foam::polyTopoChange::compact
                         {
                             faces_[faceI] = faces_[faceI].reverseFace();
                             Swap(faceOwner_[faceI], faceNeighbour_[faceI]);
+                            flipFaceFlux_[faceI] =
+                            (
+                                flipFaceFlux_[faceI]
+                              ? 0
+                              : 1
+                            );
+                            faceZoneFlip_[faceI] =
+                            (
+                                faceZoneFlip_[faceI]
+                              ? 0
+                              : 1
+                            );
                         }
                     }
                 }
@@ -2302,9 +2313,9 @@ void Foam::polyTopoChange::addMesh
         faceMap_.setCapacity(faceMap_.size() + nAllFaces);
         faceFromPoint_.resize(faceFromPoint_.size() + nAllFaces/100);
         faceFromEdge_.resize(faceFromEdge_.size() + nAllFaces/100);
-        flipFaceFlux_.resize(flipFaceFlux_.size() + nAllFaces/100);
+        flipFaceFlux_.setCapacity(faces_.size() + nAllFaces);
         faceZone_.resize(faceZone_.size() + nAllFaces/100);
-        faceZoneFlip_.resize(faceZoneFlip_.size() + nAllFaces/100);
+        faceZoneFlip_.setCapacity(faces_.size() + nAllFaces);
 
 
         // Precalc offset zones
@@ -2716,16 +2727,13 @@ Foam::label Foam::polyTopoChange::addFace
     }
     reverseFaceMap_.append(faceI);
 
-    if (flipFaceFlux)
-    {
-        flipFaceFlux_.insert(faceI);
-    }
+    flipFaceFlux_[faceI] = (flipFaceFlux ? 1 : 0);
 
     if (zoneID >= 0)
     {
         faceZone_.insert(faceI, zoneID);
-        faceZoneFlip_.insert(faceI, zoneFlip);
     }
+    faceZoneFlip_[faceI] = (zoneFlip ? 1 : 0);
 
     return faceI;
 }
@@ -2754,14 +2762,7 @@ void Foam::polyTopoChange::modifyFace
     faceNeighbour_[faceI] = nei;
     region_[faceI] = patchID;
 
-    if (flipFaceFlux)
-    {
-        flipFaceFlux_.insert(faceI);
-    }
-    else
-    {
-        flipFaceFlux_.erase(faceI);
-    }
+    flipFaceFlux_[faceI] = (flipFaceFlux ? 1 : 0);
 
     Map<label>::iterator faceFnd = faceZone_.find(faceI);
 
@@ -2770,19 +2771,17 @@ void Foam::polyTopoChange::modifyFace
         if (zoneID >= 0)
         {
             faceFnd() = zoneID;
-            faceZoneFlip_.find(faceI)() = zoneFlip;
         }
         else
         {
             faceZone_.erase(faceFnd);
-            faceZoneFlip_.erase(faceI);
         }
     }
     else if (zoneID >= 0)
     {
         faceZone_.insert(faceI, zoneID);
-        faceZoneFlip_.insert(faceI, zoneFlip);
     }
+    faceZoneFlip_[faceI] = (zoneFlip ? 1 : 0);
 }
 
 
@@ -2823,9 +2822,9 @@ void Foam::polyTopoChange::removeFace(const label faceI, const label mergeFaceI)
     }
     faceFromEdge_.erase(faceI);
     faceFromPoint_.erase(faceI);
-    flipFaceFlux_.erase(faceI);
+    flipFaceFlux_[faceI] = 0;
     faceZone_.erase(faceI);
-    faceZoneFlip_.erase(faceI);
+    faceZoneFlip_[faceI] = 0;
 }
 
 
@@ -3119,6 +3118,7 @@ Foam::autoPtr<Foam::mapPolyMesh> Foam::polyTopoChange::changeMesh
     labelListList faceZonePointMap(mesh.faceZones().size());
     calcFaceZonePointMap(mesh, oldFaceZoneMeshPointMaps, faceZonePointMap);
 
+    labelHashSet flipFaceFluxSet(getSetIndices(flipFaceFlux_));
 
     return autoPtr<mapPolyMesh>
     (
@@ -3147,7 +3147,7 @@ Foam::autoPtr<Foam::mapPolyMesh> Foam::polyTopoChange::changeMesh
             reverseFaceMap_,
             reverseCellMap_,
 
-            flipFaceFlux_,
+            flipFaceFluxSet,
 
             patchPointMap,
 
@@ -3410,6 +3410,8 @@ Foam::autoPtr<Foam::mapPolyMesh> Foam::polyTopoChange::makeMesh
         writeMeshStats(mesh, Pout);
     }
 
+    labelHashSet flipFaceFluxSet(getSetIndices(flipFaceFlux_));
+
     return autoPtr<mapPolyMesh>
     (
         new mapPolyMesh
@@ -3437,7 +3439,7 @@ Foam::autoPtr<Foam::mapPolyMesh> Foam::polyTopoChange::makeMesh
             reverseFaceMap_,
             reverseCellMap_,
 
-            flipFaceFlux_,
+            flipFaceFluxSet,
 
             patchPointMap,
 
diff --git a/src/dynamicMesh/polyTopoChange/polyTopoChange/polyTopoChange.H b/src/dynamicMesh/polyTopoChange/polyTopoChange/polyTopoChange.H
index 9d0dce468c..77801e21f0 100644
--- a/src/dynamicMesh/polyTopoChange/polyTopoChange/polyTopoChange.H
+++ b/src/dynamicMesh/polyTopoChange/polyTopoChange/polyTopoChange.H
@@ -171,13 +171,13 @@ class polyTopoChange
             Map<label> faceFromEdge_;
 
             //- In mapping whether to reverse the flux.
-            labelHashSet flipFaceFlux_;
+            PackedBoolList flipFaceFlux_;
 
             //- Zone of face
             Map<label> faceZone_;
 
             //- Orientation of face in zone
-            Map<bool> faceZoneFlip_;
+            PackedBoolList faceZoneFlip_;
 
             //- Active faces
             label nActiveFaces_;
@@ -216,8 +216,7 @@ class polyTopoChange
         template<class T>
         static void renumberKey(const labelList& map, Map<T>&);
 
-        //- Renumber elements of list according to map
-        static void renumber(const labelList&, DynamicList<label>&);
+        //- Renumber elements of container according to map
         static void renumber(const labelList&, labelHashSet&);
         //- Special handling of reverse maps which have <-1 in them
         static void renumberReverseMap(const labelList&, DynamicList<label>&);
@@ -225,6 +224,9 @@ class polyTopoChange
         //- Renumber & compact elements of list according to map
         static void renumberCompact(const labelList&, labelList&);
 
+        //- Get all set elements as a labelHashSet
+        static labelHashSet getSetIndices(const PackedBoolList&);
+
         //- Count number of added and removed quantities from maps.
         static void countMap
         (
diff --git a/src/finiteVolume/Make/files b/src/finiteVolume/Make/files
index 313110bd43..37b59c523a 100644
--- a/src/finiteVolume/Make/files
+++ b/src/finiteVolume/Make/files
@@ -109,7 +109,6 @@ $(derivedFvPatchFields)/directMappedFixedValue/directMappedFixedValueFvPatchFiel
 $(derivedFvPatchFields)/directMappedVelocityFluxFixedValue/directMappedVelocityFluxFixedValueFvPatchField.C
 $(derivedFvPatchFields)/fan/fanFvPatchFields.C
 $(derivedFvPatchFields)/fixedFluxBuoyantPressure/fixedFluxBuoyantPressureFvPatchScalarField.C
-$(derivedFvPatchFields)/fixedFluxBoussinesqBuoyantPressure/fixedFluxBoussinesqBuoyantPressureFvPatchScalarField.C
 $(derivedFvPatchFields)/fixedFluxPressure/fixedFluxPressureFvPatchScalarField.C
 $(derivedFvPatchFields)/fixedInternalValueFvPatchField/fixedInternalValueFvPatchFields.C
 $(derivedFvPatchFields)/fixedNormalSlip/fixedNormalSlipFvPatchFields.C
@@ -148,6 +147,7 @@ $(derivedFvPatchFields)/turbulentInlet/turbulentInletFvPatchFields.C
 $(derivedFvPatchFields)/turbulentIntensityKineticEnergyInlet/turbulentIntensityKineticEnergyInletFvPatchScalarField.C
 $(derivedFvPatchFields)/uniformFixedValue/uniformFixedValueFvPatchFields.C
 $(derivedFvPatchFields)/waveTransmissive/waveTransmissiveFvPatchFields.C
+$(derivedFvPatchFields)/uniformDensityHydrostaticPressure/uniformDensityHydrostaticPressureFvPatchScalarField.C
 
 fvsPatchFields = fields/fvsPatchFields
 $(fvsPatchFields)/fvsPatchField/fvsPatchFields.C
diff --git a/src/finiteVolume/cfdTools/general/findRefCell/findRefCell.C b/src/finiteVolume/cfdTools/general/findRefCell/findRefCell.C
index 370b13747d..3d92d45ce7 100644
--- a/src/finiteVolume/cfdTools/general/findRefCell/findRefCell.C
+++ b/src/finiteVolume/cfdTools/general/findRefCell/findRefCell.C
@@ -92,6 +92,7 @@ void Foam::setRefCell
                     dict
                 )   << "Unable to set reference cell for field " << field.name()
                     << nl << "    Reference point " << refPointName
+                    << " " << refPointi
                     << " found on " << sumHasRef << " domains (should be one)"
                     << nl << exit(FatalIOError);
             }
diff --git a/src/finiteVolume/fields/fvPatchFields/derived/fixedFluxBoussinesqBuoyantPressure/fixedFluxBoussinesqBuoyantPressureFvPatchScalarField.C b/src/finiteVolume/fields/fvPatchFields/derived/fixedFluxBoussinesqBuoyantPressure/fixedFluxBoussinesqBuoyantPressureFvPatchScalarField.C
deleted file mode 100644
index 9a75eed168..0000000000
--- a/src/finiteVolume/fields/fvPatchFields/derived/fixedFluxBoussinesqBuoyantPressure/fixedFluxBoussinesqBuoyantPressureFvPatchScalarField.C
+++ /dev/null
@@ -1,149 +0,0 @@
-/*---------------------------------------------------------------------------*\
-  =========                 |
-  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
-   \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
-     \\/     M anipulation  |
--------------------------------------------------------------------------------
-License
-    This file is part of OpenFOAM.
-
-    OpenFOAM is free software; you can redistribute it and/or modify it
-    under the terms of the GNU General Public License as published by the
-    Free Software Foundation; either version 2 of the License, or (at your
-    option) any later version.
-
-    OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
-    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
-    for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with OpenFOAM; if not, write to the Free Software Foundation,
-    Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
-
-\*---------------------------------------------------------------------------*/
-
-#include "fixedFluxBoussinesqBuoyantPressureFvPatchScalarField.H"
-#include "addToRunTimeSelectionTable.H"
-#include "fvPatchFieldMapper.H"
-#include "volFields.H"
-
-// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
-
-namespace Foam
-{
-
-// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
-
-fixedFluxBoussinesqBuoyantPressureFvPatchScalarField::
-fixedFluxBoussinesqBuoyantPressureFvPatchScalarField
-(
-    const fvPatch& p,
-    const DimensionedField<scalar, volMesh>& iF
-)
-:
-    fixedGradientFvPatchScalarField(p, iF)
-{}
-
-
-fixedFluxBoussinesqBuoyantPressureFvPatchScalarField::
-fixedFluxBoussinesqBuoyantPressureFvPatchScalarField
-(
-    const fixedFluxBoussinesqBuoyantPressureFvPatchScalarField& ptf,
-    const fvPatch& p,
-    const DimensionedField<scalar, volMesh>& iF,
-    const fvPatchFieldMapper& mapper
-)
-:
-    fixedGradientFvPatchScalarField(ptf, p, iF, mapper)
-{}
-
-
-fixedFluxBoussinesqBuoyantPressureFvPatchScalarField::
-fixedFluxBoussinesqBuoyantPressureFvPatchScalarField
-(
-    const fvPatch& p,
-    const DimensionedField<scalar, volMesh>& iF,
-    const dictionary&
-)
-:
-    fixedGradientFvPatchScalarField(p, iF)
-{
-    fvPatchField<scalar>::operator=(patchInternalField());
-    gradient() = 0.0;
-}
-
-
-fixedFluxBoussinesqBuoyantPressureFvPatchScalarField::
-fixedFluxBoussinesqBuoyantPressureFvPatchScalarField
-(
-    const fixedFluxBoussinesqBuoyantPressureFvPatchScalarField& wbppsf
-)
-:
-    fixedGradientFvPatchScalarField(wbppsf)
-{}
-
-
-fixedFluxBoussinesqBuoyantPressureFvPatchScalarField::
-fixedFluxBoussinesqBuoyantPressureFvPatchScalarField
-(
-    const fixedFluxBoussinesqBuoyantPressureFvPatchScalarField& wbppsf,
-    const DimensionedField<scalar, volMesh>& iF
-)
-:
-    fixedGradientFvPatchScalarField(wbppsf, iF)
-{}
-
-
-// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
-
-void fixedFluxBoussinesqBuoyantPressureFvPatchScalarField::updateCoeffs()
-{
-    if (updated())
-    {
-        return;
-    }
-
-    const dictionary& environmentalProperties
-        = db().lookupObject<IOdictionary>("environmentalProperties");
-
-    dimensionedVector g(environmentalProperties.lookup("g"));
-
-    const dictionary& transportProperties
-        = db().lookupObject<IOdictionary>("transportProperties");
-
-    dimensionedScalar beta(transportProperties.lookup("beta"));
-
-    const fvPatchField<scalar>& T =
-        patch().lookupPatchField<volScalarField, scalar>("T");
-
-    gradient() = beta.value()*T.snGrad()*(g.value() & patch().Cf());
-
-    fixedGradientFvPatchScalarField::updateCoeffs();
-}
-
-
-void fixedFluxBoussinesqBuoyantPressureFvPatchScalarField::write
-(
-    Ostream& os
-) const
-{
-    fixedGradientFvPatchScalarField::write(os);
-    writeEntry("value", os);
-}
-
-
-// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
-
-makePatchTypeField
-(
-    fvPatchScalarField,
-    fixedFluxBoussinesqBuoyantPressureFvPatchScalarField
-);
-
-// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
-
-} // End namespace Foam
-
-// ************************************************************************* //
diff --git a/src/finiteVolume/fields/fvPatchFields/derived/fixedFluxBuoyantPressure/fixedFluxBuoyantPressureFvPatchScalarField.C b/src/finiteVolume/fields/fvPatchFields/derived/fixedFluxBuoyantPressure/fixedFluxBuoyantPressureFvPatchScalarField.C
index b6f48ff6ad..279918b47a 100644
--- a/src/finiteVolume/fields/fvPatchFields/derived/fixedFluxBuoyantPressure/fixedFluxBuoyantPressureFvPatchScalarField.C
+++ b/src/finiteVolume/fields/fvPatchFields/derived/fixedFluxBuoyantPressure/fixedFluxBuoyantPressureFvPatchScalarField.C
@@ -43,10 +43,27 @@ fixedFluxBuoyantPressureFvPatchScalarField
     const DimensionedField<scalar, volMesh>& iF
 )
 :
-    fixedGradientFvPatchScalarField(p, iF)
+    fixedGradientFvPatchScalarField(p, iF),
+    rhoName_("rho")
 {}
 
 
+fixedFluxBuoyantPressureFvPatchScalarField::
+fixedFluxBuoyantPressureFvPatchScalarField
+(
+    const fvPatch& p,
+    const DimensionedField<scalar, volMesh>& iF,
+    const dictionary& dict
+)
+:
+    fixedGradientFvPatchScalarField(p, iF),
+    rhoName_(dict.lookupOrDefault<word>("rho", "rho"))
+{
+    fvPatchField<scalar>::operator=(patchInternalField());
+    gradient() = 0.0;
+}
+
+
 fixedFluxBuoyantPressureFvPatchScalarField::
 fixedFluxBuoyantPressureFvPatchScalarField
 (
@@ -56,43 +73,31 @@ fixedFluxBuoyantPressureFvPatchScalarField
     const fvPatchFieldMapper& mapper
 )
 :
-    fixedGradientFvPatchScalarField(ptf, p, iF, mapper)
+    fixedGradientFvPatchScalarField(ptf, p, iF, mapper),
+    rhoName_(ptf.rhoName_)
 {}
 
 
 fixedFluxBuoyantPressureFvPatchScalarField::
 fixedFluxBuoyantPressureFvPatchScalarField
 (
-    const fvPatch& p,
-    const DimensionedField<scalar, volMesh>& iF,
-    const dictionary&
+    const fixedFluxBuoyantPressureFvPatchScalarField& ptf
 )
 :
-    fixedGradientFvPatchScalarField(p, iF)
-{
-    fvPatchField<scalar>::operator=(patchInternalField());
-    gradient() = 0.0;
-}
-
-
-fixedFluxBuoyantPressureFvPatchScalarField::
-fixedFluxBuoyantPressureFvPatchScalarField
-(
-    const fixedFluxBuoyantPressureFvPatchScalarField& wbppsf
-)
-:
-    fixedGradientFvPatchScalarField(wbppsf)
+    fixedGradientFvPatchScalarField(ptf),
+    rhoName_(ptf.rhoName_)
 {}
 
 
 fixedFluxBuoyantPressureFvPatchScalarField::
 fixedFluxBuoyantPressureFvPatchScalarField
 (
-    const fixedFluxBuoyantPressureFvPatchScalarField& wbppsf,
+    const fixedFluxBuoyantPressureFvPatchScalarField& ptf,
     const DimensionedField<scalar, volMesh>& iF
 )
 :
-    fixedGradientFvPatchScalarField(wbppsf, iF)
+    fixedGradientFvPatchScalarField(ptf, iF),
+    rhoName_(ptf.rhoName_)
 {}
 
 
@@ -111,7 +116,7 @@ void fixedFluxBuoyantPressureFvPatchScalarField::updateCoeffs()
     dimensionedVector g(environmentalProperties.lookup("g"));
 
     const fvPatchField<scalar>& rho =
-        patch().lookupPatchField<volScalarField, scalar>("rho");
+        patch().lookupPatchField<volScalarField, scalar>(rhoName_);
 
     // If the variable name is "pd" assume it is p - rho*g.h
     // and set the gradient appropriately.
@@ -132,6 +137,7 @@ void fixedFluxBuoyantPressureFvPatchScalarField::updateCoeffs()
 void fixedFluxBuoyantPressureFvPatchScalarField::write(Ostream& os) const
 {
     fixedGradientFvPatchScalarField::write(os);
+    os.writeKeyword("rho") << rhoName_ << token::END_STATEMENT << nl;
     writeEntry("value", os);
 }
 
diff --git a/src/finiteVolume/fields/fvPatchFields/derived/fixedFluxBuoyantPressure/fixedFluxBuoyantPressureFvPatchScalarField.H b/src/finiteVolume/fields/fvPatchFields/derived/fixedFluxBuoyantPressure/fixedFluxBuoyantPressureFvPatchScalarField.H
index 8e433cb8f1..ec5dc7dd99 100644
--- a/src/finiteVolume/fields/fvPatchFields/derived/fixedFluxBuoyantPressure/fixedFluxBuoyantPressureFvPatchScalarField.H
+++ b/src/finiteVolume/fields/fvPatchFields/derived/fixedFluxBuoyantPressure/fixedFluxBuoyantPressureFvPatchScalarField.H
@@ -55,6 +55,11 @@ class fixedFluxBuoyantPressureFvPatchScalarField
 :
     public fixedGradientFvPatchScalarField
 {
+    // Private data
+
+        //- Name of the density field used to calculate the buoyancy force
+        word rhoName_;
+
 
 public:
 
diff --git a/src/finiteVolume/fields/fvPatchFields/derived/totalPressure/totalPressureFvPatchScalarField.C b/src/finiteVolume/fields/fvPatchFields/derived/totalPressure/totalPressureFvPatchScalarField.C
index 76267d4fa6..56ee8a0753 100644
--- a/src/finiteVolume/fields/fvPatchFields/derived/totalPressure/totalPressureFvPatchScalarField.C
+++ b/src/finiteVolume/fields/fvPatchFields/derived/totalPressure/totalPressureFvPatchScalarField.C
@@ -30,7 +30,6 @@ License
 #include "volFields.H"
 #include "surfaceFields.H"
 
-// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
 // * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
 
diff --git a/src/finiteVolume/fields/fvPatchFields/derived/uniformDensityHydrostaticPressure/uniformDensityHydrostaticPressureFvPatchScalarField.C b/src/finiteVolume/fields/fvPatchFields/derived/uniformDensityHydrostaticPressure/uniformDensityHydrostaticPressureFvPatchScalarField.C
new file mode 100644
index 0000000000..dfda8caf52
--- /dev/null
+++ b/src/finiteVolume/fields/fvPatchFields/derived/uniformDensityHydrostaticPressure/uniformDensityHydrostaticPressureFvPatchScalarField.C
@@ -0,0 +1,168 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+   \\    /   O peration     |
+    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+     \\/     M anipulation  |
+-------------------------------------------------------------------------------
+License
+    This file is part of OpenFOAM.
+
+    OpenFOAM is free software; you can redistribute it and/or modify it
+    under the terms of the GNU General Public License as published by the
+    Free Software Foundation; either version 2 of the License, or (at your
+    option) any later version.
+
+    OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
+    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+    for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with OpenFOAM; if not, write to the Free Software Foundation,
+    Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+
+\*---------------------------------------------------------------------------*/
+
+#include "uniformDensityHydrostaticPressureFvPatchScalarField.H"
+#include "addToRunTimeSelectionTable.H"
+#include "fvPatchFieldMapper.H"
+#include "volFields.H"
+#include "surfaceFields.H"
+
+
+// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
+
+Foam::uniformDensityHydrostaticPressureFvPatchScalarField::
+uniformDensityHydrostaticPressureFvPatchScalarField
+(
+    const fvPatch& p,
+    const DimensionedField<scalar, volMesh>& iF
+)
+:
+    fixedValueFvPatchScalarField(p, iF),
+    rho_(0.0),
+    pRefValue_(0.0),
+    pRefPoint_(vector::zero)
+{}
+
+
+Foam::uniformDensityHydrostaticPressureFvPatchScalarField::
+uniformDensityHydrostaticPressureFvPatchScalarField
+(
+    const fvPatch& p,
+    const DimensionedField<scalar, volMesh>& iF,
+    const dictionary& dict
+)
+:
+    fixedValueFvPatchScalarField(p, iF),
+    rho_(readScalar(dict.lookup("rho"))),
+    pRefValue_(readScalar(dict.lookup("pRefValue"))),
+    pRefPoint_(dict.lookup("pRefPoint"))
+{
+    if (dict.found("value"))
+    {
+        fvPatchField<scalar>::operator=
+        (
+            scalarField("value", dict, p.size())
+        );
+    }
+    else
+    {
+        evaluate();
+    }
+}
+
+
+Foam::uniformDensityHydrostaticPressureFvPatchScalarField::
+uniformDensityHydrostaticPressureFvPatchScalarField
+(
+    const uniformDensityHydrostaticPressureFvPatchScalarField& ptf,
+    const fvPatch& p,
+    const DimensionedField<scalar, volMesh>& iF,
+    const fvPatchFieldMapper& mapper
+)
+:
+    fixedValueFvPatchScalarField(ptf, p, iF, mapper),
+    rho_(ptf.rho_),
+    pRefValue_(ptf.pRefValue_),
+    pRefPoint_(ptf.pRefPoint_)
+{}
+
+
+Foam::uniformDensityHydrostaticPressureFvPatchScalarField::
+uniformDensityHydrostaticPressureFvPatchScalarField
+(
+    const uniformDensityHydrostaticPressureFvPatchScalarField& ptf
+)
+:
+    fixedValueFvPatchScalarField(ptf),
+    rho_(ptf.rho_),
+    pRefValue_(ptf.pRefValue_),
+    pRefPoint_(ptf.pRefPoint_)
+{}
+
+
+Foam::uniformDensityHydrostaticPressureFvPatchScalarField::
+uniformDensityHydrostaticPressureFvPatchScalarField
+(
+    const uniformDensityHydrostaticPressureFvPatchScalarField& ptf,
+    const DimensionedField<scalar, volMesh>& iF
+)
+:
+    fixedValueFvPatchScalarField(ptf, iF),
+    rho_(ptf.rho_),
+    pRefValue_(ptf.pRefValue_),
+    pRefPoint_(ptf.pRefPoint_)
+{}
+
+
+// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
+
+void Foam::uniformDensityHydrostaticPressureFvPatchScalarField::updateCoeffs()
+{
+    if (updated())
+    {
+        return;
+    }
+
+    const dictionary& environmentalProperties
+        = db().lookupObject<IOdictionary>("environmentalProperties");
+
+    dimensionedVector g(environmentalProperties.lookup("g"));
+
+    operator==
+    (
+        pRefValue_
+      + rho_*((g.value() & patch().Cf()) - (g.value() & pRefPoint_))
+    );
+
+    fixedValueFvPatchScalarField::updateCoeffs();
+}
+
+
+void Foam::uniformDensityHydrostaticPressureFvPatchScalarField::write
+(
+    Ostream& os
+) const
+{
+    fvPatchScalarField::write(os);
+    os.writeKeyword("rho") << rho_ << token::END_STATEMENT << nl;
+    os.writeKeyword("pRefValue") << pRefValue_ << token::END_STATEMENT << nl;
+    os.writeKeyword("pRefPoint") << pRefPoint_ << token::END_STATEMENT << nl;
+    writeEntry("value", os);
+}
+
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+namespace Foam
+{
+    makePatchTypeField
+    (
+        fvPatchScalarField,
+        uniformDensityHydrostaticPressureFvPatchScalarField
+    );
+}
+
+// ************************************************************************* //
diff --git a/src/finiteVolume/fields/fvPatchFields/derived/fixedFluxBoussinesqBuoyantPressure/fixedFluxBoussinesqBuoyantPressureFvPatchScalarField.H b/src/finiteVolume/fields/fvPatchFields/derived/uniformDensityHydrostaticPressure/uniformDensityHydrostaticPressureFvPatchScalarField.H
similarity index 53%
rename from src/finiteVolume/fields/fvPatchFields/derived/fixedFluxBoussinesqBuoyantPressure/fixedFluxBoussinesqBuoyantPressureFvPatchScalarField.H
rename to src/finiteVolume/fields/fvPatchFields/derived/uniformDensityHydrostaticPressure/uniformDensityHydrostaticPressureFvPatchScalarField.H
index 094f880560..8b129fe3ab 100644
--- a/src/finiteVolume/fields/fvPatchFields/derived/fixedFluxBoussinesqBuoyantPressure/fixedFluxBoussinesqBuoyantPressureFvPatchScalarField.H
+++ b/src/finiteVolume/fields/fvPatchFields/derived/uniformDensityHydrostaticPressure/uniformDensityHydrostaticPressureFvPatchScalarField.H
@@ -23,23 +23,24 @@ License
     Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
 
 Class
-    Foam::fixedFluxBoussinesqBuoyantPressureFvPatchScalarField
+    Foam::uniformDensityHydrostaticPressureFvPatchScalarField
 
 Description
-    Boundary condition on pressure for use with buoyant solvers employing the
-    Boussinesq approximation to balance the flux generated by the temperature
-    gradient.
+    Hydrostatic pressure boundary condition calculated as
+
+    pRefValue + rho*g.(x - pRefPoint)
+
+    where rho is provided and assumed uniform.
 
 SourceFiles
-    fixedFluxBoussinesqBuoyantPressureFvPatchScalarField.C
+    uniformDensityHydrostaticPressureFvPatchScalarField.C
 
 \*---------------------------------------------------------------------------*/
 
-#ifndef fixedFluxBoussinesqBuoyantPressureFvPatchScalarFields_H
-#define fixedFluxBoussinesqBuoyantPressureFvPatchScalarFields_H
+#ifndef uniformDensityHydrostaticPressureFvPatchScalarField_H
+#define uniformDensityHydrostaticPressureFvPatchScalarField_H
 
-#include "fvPatchFields.H"
-#include "fixedGradientFvPatchFields.H"
+#include "fixedValueFvPatchFields.H"
 
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
@@ -47,30 +48,42 @@ namespace Foam
 {
 
 /*---------------------------------------------------------------------------*\
-    Class fixedFluxBoussinesqBuoyantPressureFvPatchScalarField Declaration
+          Class uniformDensityHydrostaticPressureFvPatch Declaration
 \*---------------------------------------------------------------------------*/
 
-class fixedFluxBoussinesqBuoyantPressureFvPatchScalarField
+class uniformDensityHydrostaticPressureFvPatchScalarField
 :
-    public fixedGradientFvPatchScalarField
+    public fixedValueFvPatchScalarField
 {
+    // Private data
+
+        //- Constant density in the far-field
+        scalar rho_;
+
+        //- Reference pressure
+        scalar pRefValue_;
+
+        //- Reference pressure location
+        vector pRefPoint_;
+
+
 public:
 
     //- Runtime type information
-    TypeName("fixedFluxBoussinesqBuoyantPressure");
+    TypeName("uniformDensityHydrostaticPressure");
 
 
     // Constructors
 
         //- Construct from patch and internal field
-        fixedFluxBoussinesqBuoyantPressureFvPatchScalarField
+        uniformDensityHydrostaticPressureFvPatchScalarField
         (
             const fvPatch&,
             const DimensionedField<scalar, volMesh>&
         );
 
         //- Construct from patch, internal field and dictionary
-        fixedFluxBoussinesqBuoyantPressureFvPatchScalarField
+        uniformDensityHydrostaticPressureFvPatchScalarField
         (
             const fvPatch&,
             const DimensionedField<scalar, volMesh>&,
@@ -78,20 +91,19 @@ public:
         );
 
         //- Construct by mapping given
-        //  fixedFluxBoussinesqBuoyantPressureFvPatchScalarField onto a new
-        //  patch
-        fixedFluxBoussinesqBuoyantPressureFvPatchScalarField
+        //  uniformDensityHydrostaticPressureFvPatchScalarField onto a new patch
+        uniformDensityHydrostaticPressureFvPatchScalarField
         (
-            const fixedFluxBoussinesqBuoyantPressureFvPatchScalarField&,
+            const uniformDensityHydrostaticPressureFvPatchScalarField&,
             const fvPatch&,
             const DimensionedField<scalar, volMesh>&,
             const fvPatchFieldMapper&
         );
 
         //- Construct as copy
-        fixedFluxBoussinesqBuoyantPressureFvPatchScalarField
+        uniformDensityHydrostaticPressureFvPatchScalarField
         (
-            const fixedFluxBoussinesqBuoyantPressureFvPatchScalarField&
+            const uniformDensityHydrostaticPressureFvPatchScalarField&
         );
 
         //- Construct and return a clone
@@ -99,14 +111,14 @@ public:
         {
             return tmp<fvPatchScalarField>
             (
-                new fixedFluxBoussinesqBuoyantPressureFvPatchScalarField(*this)
+                new uniformDensityHydrostaticPressureFvPatchScalarField(*this)
             );
         }
 
         //- Construct as copy setting internal field reference
-        fixedFluxBoussinesqBuoyantPressureFvPatchScalarField
+        uniformDensityHydrostaticPressureFvPatchScalarField
         (
-            const fixedFluxBoussinesqBuoyantPressureFvPatchScalarField&,
+            const uniformDensityHydrostaticPressureFvPatchScalarField&,
             const DimensionedField<scalar, volMesh>&
         );
 
@@ -118,7 +130,7 @@ public:
         {
             return tmp<fvPatchScalarField>
             (
-                new fixedFluxBoussinesqBuoyantPressureFvPatchScalarField
+                new uniformDensityHydrostaticPressureFvPatchScalarField
                 (
                     *this,
                     iF
@@ -129,8 +141,52 @@ public:
 
     // Member functions
 
-        //- Update the coefficients associated with the patch field
-        virtual void updateCoeffs();
+        // Access
+
+            //- Return the constant density in the far-field
+            scalar rho() const
+            {
+                return rho_;
+            }
+
+            //- Return reference to the constant density in the far-field
+            //  to allow adjustment
+            scalar& rho()
+            {
+                return rho_;
+            }
+
+            //- Return the reference pressure
+            scalar pRefValue() const
+            {
+                return pRefValue_;
+            }
+
+            //- Return reference to the reference pressure to allow adjustment
+            scalar& pRefValue()
+            {
+                return pRefValue_;
+            }
+
+            //- Return the pressure reference location
+            const vector& pRefPoint() const
+            {
+                return pRefPoint_;
+            }
+
+            //- Return reference to the pressure reference location
+            //  to allow adjustment
+            vector& pRefPoint()
+            {
+                return pRefPoint_;
+            }
+
+
+        // Evaluation functions
+
+            //- Update the coefficients associated with the patch field
+            virtual void updateCoeffs();
+
 
         //- Write
         virtual void write(Ostream&) const;
diff --git a/src/fvMotionSolver/Make/files b/src/fvMotionSolver/Make/files
index 41f31c0ecc..f229ae322e 100644
--- a/src/fvMotionSolver/Make/files
+++ b/src/fvMotionSolver/Make/files
@@ -30,5 +30,6 @@ pointPatchFields/derived/angularOscillatingVelocity/angularOscillatingVelocityPo
 pointPatchFields/derived/oscillatingDisplacement/oscillatingDisplacementPointPatchVectorField.C
 pointPatchFields/derived/angularOscillatingDisplacement/angularOscillatingDisplacementPointPatchVectorField.C
 pointPatchFields/derived/surfaceSlipDisplacement/surfaceSlipDisplacementPointPatchVectorField.C
+pointPatchFields/derived/surfaceDisplacement/surfaceDisplacementPointPatchVectorField.C
 
 LIB = $(FOAM_LIBBIN)/libfvMotionSolvers
diff --git a/src/fvMotionSolver/pointPatchFields/derived/surfaceDisplacement/surfaceDisplacementPointPatchVectorField.C b/src/fvMotionSolver/pointPatchFields/derived/surfaceDisplacement/surfaceDisplacementPointPatchVectorField.C
new file mode 100644
index 0000000000..bbafb189fa
--- /dev/null
+++ b/src/fvMotionSolver/pointPatchFields/derived/surfaceDisplacement/surfaceDisplacementPointPatchVectorField.C
@@ -0,0 +1,514 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+   \\    /   O peration     |
+    \\  /    A nd           | Copyright (C) 1991-2007 OpenCFD Ltd.
+     \\/     M anipulation  |
+-------------------------------------------------------------------------------
+License
+    This file is part of OpenFOAM.
+
+    OpenFOAM is free software; you can redistribute it and/or modify it
+    under the terms of the GNU General Public License as published by the
+    Free Software Foundation; either version 2 of the License, or (at your
+    option) any later version.
+
+    OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
+    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+    for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with OpenFOAM; if not, write to the Free Software Foundation,
+    Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+
+\*---------------------------------------------------------------------------*/
+
+#include "surfaceDisplacementPointPatchVectorField.H"
+#include "addToRunTimeSelectionTable.H"
+#include "Time.H"
+#include "transformField.H"
+#include "fvMesh.H"
+#include "displacementLaplacianFvMotionSolver.H"
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+namespace Foam
+{
+
+
+// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
+
+template<>
+const char*
+NamedEnum<surfaceDisplacementPointPatchVectorField::projectMode, 3>::
+names[] =
+{
+    "nearest",
+    "pointNormal",
+    "fixedNormal"
+};
+
+const NamedEnum<surfaceDisplacementPointPatchVectorField::projectMode, 3>
+    surfaceDisplacementPointPatchVectorField::projectModeNames_;
+
+
+// * * * * * * * * * * * * * Private Member Functions  * * * * * * * * * * * //
+
+void surfaceDisplacementPointPatchVectorField::calcProjection
+(
+    vectorField& displacement
+) const
+{
+    const polyMesh& mesh = patch().boundaryMesh().mesh()();
+    const pointField& localPoints = patch().localPoints();
+    const labelList& meshPoints = patch().meshPoints();
+
+    //const scalar deltaT = mesh.time().deltaT().value();
+
+    // Construct large enough vector in direction of projectDir so
+    // we're guaranteed to hit something.
+
+    //- Per point projection vector:
+    const scalar projectLen = mag(mesh.bounds().max()-mesh.bounds().min());
+
+    // For case of fixed projection vector:
+    vector projectVec;
+    if (projectMode_ == FIXEDNORMAL)
+    {
+        vector n = projectDir_/mag(projectDir_);
+        projectVec = projectLen*n;
+    }
+
+
+    // Get fixed points (bit of a hack)
+    const pointZone* zonePtr = NULL;
+
+    if (frozenPointsZone_.size() > 0)
+    {
+        const pointZoneMesh& pZones = mesh.pointZones();
+
+        zonePtr = &pZones[pZones.findZoneID(frozenPointsZone_)];
+
+        Pout<< "surfaceDisplacementPointPatchVectorField : Fixing all "
+            << zonePtr->size() << " points in pointZone " << zonePtr->name()
+            << endl;
+    }
+
+    // Get the starting locations from the motionSolver
+    const pointField& points0 = mesh.lookupObject<displacementFvMotionSolver>
+    (
+        "dynamicMeshDict"
+    ).points0();
+
+
+    pointField start(meshPoints.size());
+    forAll(start, i)
+    {
+        start[i] = points0[meshPoints[i]] + displacement[i];
+    }
+
+    label nNotProjected = 0;
+
+    if (projectMode_ == NEAREST)
+    {
+        List<pointIndexHit> nearest;
+        labelList hitSurfaces;
+        surfaces().findNearest
+        (
+            start,
+            scalarField(start.size(), sqr(projectLen)),
+            hitSurfaces,
+            nearest
+        );
+
+        forAll(nearest, i)
+        {
+            if (zonePtr && (zonePtr->whichPoint(meshPoints[i]) >= 0))
+            {
+                // Fixed point. Reset to point0 location.
+                displacement[i] = points0[meshPoints[i]] - localPoints[i];
+            }
+            else if (nearest[i].hit())
+            {
+                displacement[i] =
+                    nearest[i].hitPoint()
+                  - points0[meshPoints[i]];
+            }
+            else
+            {
+                nNotProjected++;
+
+                if (debug)
+                {
+                    Pout<< "    point:" << meshPoints[i]
+                        << " coord:" << localPoints[i]
+                        << "  did not find any surface within " << projectLen
+                        << endl;
+                }
+            }
+        }
+    }
+    else
+    {
+        // Do tests on all points. Combine later on.
+
+        // 1. Check if already on surface
+        List<pointIndexHit> nearest;
+        {
+            labelList nearestSurface;
+            surfaces().findNearest
+            (
+                start,
+                scalarField(start.size(), sqr(SMALL)),
+                nearestSurface,
+                nearest
+            );
+        }
+
+        // 2. intersection. (combined later on with information from nearest
+        // above)
+        vectorField projectVecs(start.size(), projectVec);
+
+        if (projectMode_ == POINTNORMAL)
+        {
+            projectVecs = projectLen*patch().pointNormals();
+        }
+
+        // Knock out any wedge component
+        scalarField offset(start.size(), 0.0);
+        if (wedgePlane_ >= 0 && wedgePlane_ <= vector::nComponents)
+        {
+            forAll(offset, i)
+            {
+                offset[i] = start[i][wedgePlane_];
+                start[i][wedgePlane_] = 0;
+                projectVecs[i][wedgePlane_] = 0;
+            }
+        }
+
+        List<pointIndexHit> rightHit;
+        {
+            labelList rightSurf;
+            surfaces().findAnyIntersection
+            (
+                start,
+                start+projectVecs,
+                rightSurf,
+                rightHit
+            );
+        }
+        
+        List<pointIndexHit> leftHit;
+        {
+            labelList leftSurf;
+            surfaces().findAnyIntersection
+            (
+                start,
+                start-projectVecs,
+                leftSurf,
+                leftHit
+            );
+        }
+
+        // 3. Choose either -fixed, nearest, right, left.
+        forAll(displacement, i)
+        {
+            if (zonePtr && (zonePtr->whichPoint(meshPoints[i]) >= 0))
+            {
+                // Fixed point. Reset to point0 location.
+                displacement[i] = points0[meshPoints[i]] - localPoints[i];
+            }
+            else if (nearest[i].hit())
+            {
+                // Found nearest.
+                displacement[i] =
+                    nearest[i].hitPoint()
+                  - points0[meshPoints[i]];
+            }
+            else
+            {
+                pointIndexHit interPt;
+
+                if (rightHit[i].hit())
+                {
+                    if (leftHit[i].hit())
+                    {
+                        if
+                        (
+                            magSqr(rightHit[i].hitPoint()-start[i])
+                          < magSqr(leftHit[i].hitPoint()-start[i])
+                        )
+                        {
+                            interPt = rightHit[i];
+                        }
+                        else
+                        {
+                            interPt = leftHit[i];
+                        }
+                    }
+                    else
+                    {
+                        interPt = rightHit[i];
+                    }
+                }
+                else
+                {
+                    if (leftHit[i].hit())
+                    {
+                        interPt = leftHit[i];
+                    }
+                }
+
+
+                if (interPt.hit())
+                {
+                    if (wedgePlane_ >= 0 && wedgePlane_ <= vector::nComponents)
+                    {
+                        interPt.rawPoint()[wedgePlane_] += offset[i];
+                    }
+                    displacement[i] = interPt.rawPoint()-points0[meshPoints[i]];
+                }
+                else
+                {
+                    nNotProjected++;
+
+                    if (debug)
+                    {
+                        Pout<< "    point:" << meshPoints[i]
+                            << " coord:" << localPoints[i]
+                            << "  did not find any intersection between"
+                            << " ray from " << start[i]-projectVecs[i]
+                            << " to " << start[i]+projectVecs[i] << endl;
+                    }
+                }
+            }
+        }
+    }
+
+    reduce(nNotProjected, sumOp<label>());
+
+    if (nNotProjected > 0)
+    {
+        Info<< "surfaceDisplacement :"
+            << " on patch " << patch().name()
+            << " did not project " << nNotProjected
+            << " out of " << returnReduce(localPoints.size(), sumOp<label>())
+            << " points." << endl;
+    }
+}
+
+
+// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
+
+surfaceDisplacementPointPatchVectorField::
+surfaceDisplacementPointPatchVectorField
+(
+    const pointPatch& p,
+    const DimensionedField<vector, pointMesh>& iF
+)
+:
+    fixedValuePointPatchVectorField(p, iF),
+    velocity_(vector::zero),
+    projectMode_(NEAREST),
+    projectDir_(vector::zero),
+    wedgePlane_(-1)
+{}
+
+
+surfaceDisplacementPointPatchVectorField::
+surfaceDisplacementPointPatchVectorField
+(
+    const pointPatch& p,
+    const DimensionedField<vector, pointMesh>& iF,
+    const dictionary& dict
+)
+:
+    fixedValuePointPatchVectorField(p, iF, dict),
+    velocity_(dict.lookup("velocity")),
+    surfacesDict_(dict.subDict("geometry")),
+    projectMode_(projectModeNames_.read(dict.lookup("projectMode"))),
+    projectDir_(dict.lookup("projectDirection")),
+    wedgePlane_(readLabel(dict.lookup("wedgePlane"))),
+    frozenPointsZone_(dict.lookupOrDefault("frozenPointsZone", word::null))
+{
+    if (velocity_.x() < 0 || velocity_.y() < 0 || velocity_.z() < 0)
+    {
+        FatalErrorIn
+        (
+            "surfaceDisplacementPointPatchVectorField::\n"
+            "surfaceDisplacementPointPatchVectorField\n"
+            "(\n"
+            "    const pointPatch& p,\n"
+            "    const DimensionedField<vector, pointMesh>& iF,\n"
+            "    const dictionary& dict\n"
+            ")\n"
+        )   << "All components of velocity have to be positive : "
+            << velocity_ << nl
+            << "Set velocity components to a great value if no clipping"
+            << " necessary." << exit(FatalError);
+    }
+}
+
+
+surfaceDisplacementPointPatchVectorField::
+surfaceDisplacementPointPatchVectorField
+(
+    const surfaceDisplacementPointPatchVectorField& ppf,
+    const pointPatch& p,
+    const DimensionedField<vector, pointMesh>& iF,
+    const pointPatchFieldMapper& mapper
+)
+:
+    fixedValuePointPatchVectorField(ppf, p, iF, mapper),
+    velocity_(ppf.velocity_),
+    surfacesDict_(ppf.surfacesDict_),
+    projectMode_(ppf.projectMode_),
+    projectDir_(ppf.projectDir_),
+    wedgePlane_(ppf.wedgePlane_),
+    frozenPointsZone_(ppf.frozenPointsZone_)
+{}
+
+
+surfaceDisplacementPointPatchVectorField::
+surfaceDisplacementPointPatchVectorField
+(
+    const surfaceDisplacementPointPatchVectorField& ppf
+)
+:
+    fixedValuePointPatchVectorField(ppf),
+    velocity_(ppf.velocity_),
+    surfacesDict_(ppf.surfacesDict_),
+    projectMode_(ppf.projectMode_),
+    projectDir_(ppf.projectDir_),
+    wedgePlane_(ppf.wedgePlane_),
+    frozenPointsZone_(ppf.frozenPointsZone_)
+{}
+
+
+surfaceDisplacementPointPatchVectorField::
+surfaceDisplacementPointPatchVectorField
+(
+    const surfaceDisplacementPointPatchVectorField& ppf,
+    const DimensionedField<vector, pointMesh>& iF
+)
+:
+    fixedValuePointPatchVectorField(ppf, iF),
+    velocity_(ppf.velocity_),
+    surfacesDict_(ppf.surfacesDict_),
+    projectMode_(ppf.projectMode_),
+    projectDir_(ppf.projectDir_),
+    wedgePlane_(ppf.wedgePlane_),
+    frozenPointsZone_(ppf.frozenPointsZone_)
+{}
+
+
+// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
+
+const searchableSurfaces&
+surfaceDisplacementPointPatchVectorField::surfaces() const
+{
+    if (surfacesPtr_.empty())
+    {
+        surfacesPtr_.reset
+        (
+            new searchableSurfaces
+            (
+                IOobject
+                (
+                    "abc",                              // dummy name
+                    db().time().constant(),             // directory
+                    "triSurface",                       // instance
+                    db().time(),                        // registry
+                    IOobject::MUST_READ,
+                    IOobject::NO_WRITE
+                ),
+                surfacesDict_
+            )
+        );
+    }
+    return surfacesPtr_();
+}
+
+
+void surfaceDisplacementPointPatchVectorField::updateCoeffs()
+{
+    if (this->updated())
+    {
+        return;
+    }
+
+    const polyMesh& mesh = patch().boundaryMesh().mesh()();
+
+    vectorField currentDisplacement = this->patchInternalField();
+
+    // Calculate intersections with surface w.r.t points0.
+    vectorField displacement(currentDisplacement);
+    calcProjection(displacement);
+
+    // offset wrt current displacement
+    vectorField offset = displacement-currentDisplacement;
+
+    // Clip offset to maximum displacement possible: velocity*timestep
+
+    const scalar deltaT = mesh.time().deltaT().value();
+    const vector clipVelocity = velocity_*deltaT;
+
+    forAll(displacement, i)
+    {
+        vector& d = offset[i];
+
+        for (direction cmpt = 0; cmpt < vector::nComponents; cmpt++)
+        {
+            if (d[cmpt] < 0)
+            {
+                d[cmpt] = max(d[cmpt], -clipVelocity[cmpt]);
+            }
+            else
+            {
+                d[cmpt] = min(d[cmpt], clipVelocity[cmpt]);
+            }
+        }
+    }
+
+    this->operator==(currentDisplacement+offset);
+
+    fixedValuePointPatchVectorField::updateCoeffs();
+}
+
+
+void surfaceDisplacementPointPatchVectorField::write(Ostream& os) const
+{
+    fixedValuePointPatchVectorField::write(os);
+    os.writeKeyword("velocity") << velocity_
+        << token::END_STATEMENT << nl;
+    os.writeKeyword("geometry") << surfacesDict_
+        << token::END_STATEMENT << nl;
+    os.writeKeyword("projectMode") << projectModeNames_[projectMode_]
+        << token::END_STATEMENT << nl;
+    os.writeKeyword("projectDirection") << projectDir_
+        << token::END_STATEMENT << nl;
+    os.writeKeyword("wedgePlane") << wedgePlane_
+        << token::END_STATEMENT << nl;
+    if (frozenPointsZone_ != word::null)
+    {
+        os.writeKeyword("frozenPointsZone") << frozenPointsZone_
+            << token::END_STATEMENT << nl;
+    }
+}
+
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+makePointPatchTypeField
+(
+    fixedValuePointPatchVectorField,
+    surfaceDisplacementPointPatchVectorField
+);
+
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+} // End namespace Foam
+
+// ************************************************************************* //
diff --git a/src/fvMotionSolver/pointPatchFields/derived/surfaceDisplacement/surfaceDisplacementPointPatchVectorField.H b/src/fvMotionSolver/pointPatchFields/derived/surfaceDisplacement/surfaceDisplacementPointPatchVectorField.H
new file mode 100644
index 0000000000..7b3ecd7c2f
--- /dev/null
+++ b/src/fvMotionSolver/pointPatchFields/derived/surfaceDisplacement/surfaceDisplacementPointPatchVectorField.H
@@ -0,0 +1,223 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+   \\    /   O peration     |
+    \\  /    A nd           | Copyright (C) 1991-2007 OpenCFD Ltd.
+     \\/     M anipulation  |
+-------------------------------------------------------------------------------
+License
+    This file is part of OpenFOAM.
+
+    OpenFOAM is free software; you can redistribute it and/or modify it
+    under the terms of the GNU General Public License as published by the
+    Free Software Foundation; either version 2 of the License, or (at your
+    option) any later version.
+
+    OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
+    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+    for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with OpenFOAM; if not, write to the Free Software Foundation,
+    Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+
+Class
+    surfaceDisplacementPointPatchVectorField
+
+Description
+    Displacement fixed by projection onto triSurface.
+    Use in a displacement fvMotionSolver
+    as a bc on the pointDisplacement field.
+
+    Calculates the projection onto the surface according
+    to the projectMode
+    - NEAREST : nearest
+    - POINTNORMAL : intersection with point normal
+    - FIXEDNORMAL : intersection with fixed vector
+
+    This displacement is then clipped with the specified velocity * deltaT.
+
+    Optionally (intersection only) removes a component ("wedgePlane") to
+    stay in 2D.
+
+    Needs:
+    - geometry : dictionary with searchableSurfaces. (usually
+      triSurfaceMeshes in constant/triSurface)
+    - projectMode : see above
+    - projectDirection : if projectMode = fixedNormal
+    - wedgePlane : -1 or component to knock out of intersection normal
+    - frozenPointsZone : empty or name of pointZone containing points
+                         that do not move
+
+SourceFiles
+    surfaceDisplacementPointPatchVectorField.C
+
+\*---------------------------------------------------------------------------*/
+
+#ifndef surfaceDisplacementPointPatchVectorField_H
+#define surfaceDisplacementPointPatchVectorField_H
+
+#include "pointPatchFields.H"
+#include "fixedValuePointPatchFields.H"
+#include "searchableSurfaces.H"
+#include "Switch.H"
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+namespace Foam
+{
+
+/*---------------------------------------------------------------------------*\
+          Class surfaceDisplacementPointPatchVectorField Declaration
+\*---------------------------------------------------------------------------*/
+
+class surfaceDisplacementPointPatchVectorField
+:
+    public fixedValuePointPatchVectorField
+{
+
+public:
+
+    // Public data types
+
+        enum projectMode
+        {
+            NEAREST,
+            POINTNORMAL,
+            FIXEDNORMAL
+        };
+
+private:
+
+    // Private data
+
+        //- project mode names
+        static const NamedEnum<projectMode, 3> projectModeNames_;
+
+        //- Maximum velocity
+        const vector velocity_;
+
+        //- names of surfaces
+        const dictionary surfacesDict_;
+
+        //- How to project/project onto surface
+        const projectMode projectMode_;
+
+        //- direction to project
+        const vector projectDir_;
+
+        //- plane for 2D wedge case or -1.
+        const label wedgePlane_;
+
+        //- pointZone with frozen points
+        const word frozenPointsZone_;
+
+        //- Demand driven: surface to project
+        mutable autoPtr<searchableSurfaces> surfacesPtr_;
+
+
+    // Private Member Functions
+
+        //- Calculate displacement (w.r.t. points0()) to project onto surface
+        void calcProjection(vectorField& displacement) const;
+
+
+        //- Disallow default bitwise assignment
+        void operator=(const surfaceDisplacementPointPatchVectorField&);
+
+public:
+
+    //- Runtime type information
+    TypeName("surfaceDisplacement");
+
+
+    // Constructors
+
+        //- Construct from patch and internal field
+        surfaceDisplacementPointPatchVectorField
+        (
+            const pointPatch&,
+            const DimensionedField<vector, pointMesh>&
+        );
+
+        //- Construct from patch, internal field and dictionary
+        surfaceDisplacementPointPatchVectorField
+        (
+            const pointPatch&,
+            const DimensionedField<vector, pointMesh>&,
+            const dictionary&
+        );
+
+        //- Construct by mapping given patchField<vector> onto a new patch
+        surfaceDisplacementPointPatchVectorField
+        (
+            const surfaceDisplacementPointPatchVectorField&,
+            const pointPatch&,
+            const DimensionedField<vector, pointMesh>&,
+            const pointPatchFieldMapper&
+        );
+
+        //- Construct as copy
+        surfaceDisplacementPointPatchVectorField
+        (
+            const surfaceDisplacementPointPatchVectorField&
+        );
+
+        //- Construct and return a clone
+        virtual autoPtr<pointPatchVectorField> clone() const
+        {
+            return autoPtr<pointPatchVectorField>
+            (
+                new surfaceDisplacementPointPatchVectorField
+                (
+                    *this
+                )
+            );
+        }
+
+        //- Construct as copy setting internal field reference
+        surfaceDisplacementPointPatchVectorField
+        (
+            const surfaceDisplacementPointPatchVectorField&,
+            const DimensionedField<vector, pointMesh>&
+        );
+
+        //- Construct and return a clone setting internal field reference
+        virtual autoPtr<pointPatchVectorField> clone
+        (
+            const DimensionedField<vector, pointMesh>& iF
+        ) const
+        {
+            return autoPtr<pointPatchVectorField>
+            (
+                new surfaceDisplacementPointPatchVectorField
+                (
+                    *this,
+                    iF
+                )
+            );
+        }
+
+    // Member Functions
+
+        //- Surface to follow. Demand loads surfaceNames.
+        const searchableSurfaces& surfaces() const;
+
+        //- Update the coefficients associated with the patch field
+        virtual void updateCoeffs();
+
+        //- Write
+        virtual void write(Ostream&) const;
+};
+
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+} // End namespace Foam
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+#endif
+
+// ************************************************************************* //
diff --git a/src/fvMotionSolver/pointPatchFields/derived/surfaceSlipDisplacement/surfaceSlipDisplacementPointPatchVectorField.C b/src/fvMotionSolver/pointPatchFields/derived/surfaceSlipDisplacement/surfaceSlipDisplacementPointPatchVectorField.C
index 8c310481d7..8f37cd91ab 100644
--- a/src/fvMotionSolver/pointPatchFields/derived/surfaceSlipDisplacement/surfaceSlipDisplacementPointPatchVectorField.C
+++ b/src/fvMotionSolver/pointPatchFields/derived/surfaceSlipDisplacement/surfaceSlipDisplacementPointPatchVectorField.C
@@ -40,7 +40,7 @@ namespace Foam
 
 template<>
 const char*
-NamedEnum<surfaceSlipDisplacementPointPatchVectorField::followMode, 3>::
+NamedEnum<surfaceSlipDisplacementPointPatchVectorField::projectMode, 3>::
 names[] =
 {
     "nearest",
@@ -48,8 +48,8 @@ names[] =
     "fixedNormal"
 };
 
-const NamedEnum<surfaceSlipDisplacementPointPatchVectorField::followMode, 3>
-    surfaceSlipDisplacementPointPatchVectorField::followModeNames_;
+const NamedEnum<surfaceSlipDisplacementPointPatchVectorField::projectMode, 3>
+    surfaceSlipDisplacementPointPatchVectorField::projectModeNames_;
 
 
 // * * * * * * * * * * * * * Private Member Functions  * * * * * * * * * * * //
@@ -95,12 +95,10 @@ void surfaceSlipDisplacementPointPatchVectorField::calcProjection
     }
 
     // Get the starting locations from the motionSolver
-    const displacementFvMotionSolver& motionSolver =
-        mesh.lookupObject<displacementFvMotionSolver>
-        (
-            "dynamicMeshDict"
-        );
-    const pointField& points0 = motionSolver.points0();
+    const pointField& points0 = mesh.lookupObject<displacementFvMotionSolver>
+    (
+        "dynamicMeshDict"
+    ).points0();
 
 
     pointField start(meshPoints.size());
@@ -326,7 +324,7 @@ surfaceSlipDisplacementPointPatchVectorField
 :
     pointPatchVectorField(p, iF, dict),
     surfacesDict_(dict.subDict("geometry")),
-    projectMode_(followModeNames_.read(dict.lookup("followMode"))),
+    projectMode_(projectModeNames_.read(dict.lookup("projectMode"))),
     projectDir_(dict.lookup("projectDirection")),
     wedgePlane_(readLabel(dict.lookup("wedgePlane"))),
     frozenPointsZone_(dict.lookupOrDefault("frozenPointsZone", word::null))
@@ -343,11 +341,11 @@ surfaceSlipDisplacementPointPatchVectorField
 )
 :
     pointPatchVectorField(p, iF),
-    surfacesDict_(ppf.surfacesDict()),
-    projectMode_(ppf.projectMode()),
-    projectDir_(ppf.projectDir()),
-    wedgePlane_(ppf.wedgePlane()),
-    frozenPointsZone_(ppf.frozenPointsZone())
+    surfacesDict_(ppf.surfacesDict_),
+    projectMode_(ppf.projectMode_),
+    projectDir_(ppf.projectDir_),
+    wedgePlane_(ppf.wedgePlane_),
+    frozenPointsZone_(ppf.frozenPointsZone_)
 {}
 
 
@@ -358,11 +356,11 @@ surfaceSlipDisplacementPointPatchVectorField
 )
 :
     pointPatchVectorField(ppf),
-    surfacesDict_(ppf.surfacesDict()),
-    projectMode_(ppf.projectMode()),
-    projectDir_(ppf.projectDir()),
-    wedgePlane_(ppf.wedgePlane()),
-    frozenPointsZone_(ppf.frozenPointsZone())
+    surfacesDict_(ppf.surfacesDict_),
+    projectMode_(ppf.projectMode_),
+    projectDir_(ppf.projectDir_),
+    wedgePlane_(ppf.wedgePlane_),
+    frozenPointsZone_(ppf.frozenPointsZone_)
 {}
 
 
@@ -374,11 +372,11 @@ surfaceSlipDisplacementPointPatchVectorField
 )
 :
     pointPatchVectorField(ppf, iF),
-    surfacesDict_(ppf.surfacesDict()),
-    projectMode_(ppf.projectMode()),
-    projectDir_(ppf.projectDir()),
-    wedgePlane_(ppf.wedgePlane()),
-    frozenPointsZone_(ppf.frozenPointsZone())
+    surfacesDict_(ppf.surfacesDict_),
+    projectMode_(ppf.projectMode_),
+    projectDir_(ppf.projectDir_),
+    wedgePlane_(ppf.wedgePlane_),
+    frozenPointsZone_(ppf.frozenPointsZone_)
 {}
 
 
@@ -435,7 +433,7 @@ void surfaceSlipDisplacementPointPatchVectorField::write(Ostream& os) const
     pointPatchVectorField::write(os);
     os.writeKeyword("geometry") << surfacesDict_
         << token::END_STATEMENT << nl;
-    os.writeKeyword("followMode") << followModeNames_[projectMode_]
+    os.writeKeyword("projectMode") << projectModeNames_[projectMode_]
         << token::END_STATEMENT << nl;
     os.writeKeyword("projectDirection") << projectDir_
         << token::END_STATEMENT << nl;
diff --git a/src/fvMotionSolver/pointPatchFields/derived/surfaceSlipDisplacement/surfaceSlipDisplacementPointPatchVectorField.H b/src/fvMotionSolver/pointPatchFields/derived/surfaceSlipDisplacement/surfaceSlipDisplacementPointPatchVectorField.H
index 9edb42ac0d..2b2b89819f 100644
--- a/src/fvMotionSolver/pointPatchFields/derived/surfaceSlipDisplacement/surfaceSlipDisplacementPointPatchVectorField.H
+++ b/src/fvMotionSolver/pointPatchFields/derived/surfaceSlipDisplacement/surfaceSlipDisplacementPointPatchVectorField.H
@@ -26,8 +26,10 @@ Class
     Foam::surfaceSlipDisplacementPointPatchVectorField
 
 Description
-    Displacement follows a triSurface. Use in a displacement fvMotionSolver.
-    Following is either
+    Displacement follows a triSurface. Use in a displacement fvMotionSolver
+    as a bc on the pointDisplacement field.
+    Following is done by calculating the projection onto the surface according
+    to the projectMode
     - NEAREST : nearest
     - POINTNORMAL : intersection with point normal
     - FIXEDNORMAL : intersection with fixed vector
@@ -36,9 +38,10 @@ Description
     stay in 2D.
 
     Needs:
-    - projectSurfaces : names of triSurfaceMeshes (in constant/triSurface)
-    - followMode : see above
-    - projectDirection : if followMode = fixedNormal
+    - geometry : dictionary with searchableSurfaces. (usually
+      triSurfaceMeshes in constant/triSurface)
+    - projectMode : see above
+    - projectDirection : if projectMode = fixedNormal
     - wedgePlane : -1 or component to knock out of intersection normal
     - frozenPointsZone : empty or name of pointZone containing points
                          that do not move
@@ -72,7 +75,7 @@ public:
 
     // Public data types
 
-        enum followMode
+        enum projectMode
         {
             NEAREST,
             POINTNORMAL,
@@ -83,14 +86,14 @@ private:
 
     // Private data
 
-        //- follow mode names
-        static const NamedEnum<followMode, 3> followModeNames_;
+        //- project mode names
+        static const NamedEnum<projectMode, 3> projectModeNames_;
 
         //- names of surfaces
         const dictionary surfacesDict_;
 
-        //- How to follow/project onto surface
-        const followMode projectMode_;
+        //- How to project/project onto surface
+        const projectMode projectMode_;
 
         //- direction to project
         const vector projectDir_;
@@ -101,13 +104,13 @@ private:
         //- pointZone with frozen points
         const word frozenPointsZone_;
 
-        //- Demand driven: surface to follow
+        //- Demand driven: surface to project
         mutable autoPtr<searchableSurfaces> surfacesPtr_;
 
 
     // Private Member Functions
 
-        //- Calculate displacement to project onto surface
+        //- Calculate displacement (w.r.t. points0()) to project onto surface
         void calcProjection(vectorField& displacement) const;
 
         //- Disallow default bitwise assignment
@@ -189,40 +192,9 @@ public:
 
     // Member Functions
 
-        //- Surfaces to follow
-        const dictionary& surfacesDict() const
-        {
-            return surfacesDict_;
-        }
-
         //- Surface to follow. Demand loads surfaceNames.
         const searchableSurfaces& surfaces() const;
 
-        //- Mode of projection/following
-        followMode projectMode() const
-        {
-            return projectMode_;
-        }
-
-        //- Direction to project back onto surface
-        const vector& projectDir() const
-        {
-            return projectDir_;
-        }
-
-        //- Normal of wedgeplane (0, 1, 2) or -1. Note: should be obtained
-        //  from twoDPointCorrector.
-        label wedgePlane() const
-        {
-            return wedgePlane_;
-        }
-
-        //- Zone containing frozen points
-        const word& frozenPointsZone() const
-        {
-            return frozenPointsZone_;
-        }
-
         //- Update the patch field
         virtual void evaluate
         (
diff --git a/src/lagrangian/dsmc/submodels/BinaryCollisionModel/BinaryCollisionModel/BinaryCollisionModel.H b/src/lagrangian/dsmc/submodels/BinaryCollisionModel/BinaryCollisionModel/BinaryCollisionModel.H
index 4b422bdd31..0dc8f02ea7 100644
--- a/src/lagrangian/dsmc/submodels/BinaryCollisionModel/BinaryCollisionModel/BinaryCollisionModel.H
+++ b/src/lagrangian/dsmc/submodels/BinaryCollisionModel/BinaryCollisionModel/BinaryCollisionModel.H
@@ -152,26 +152,26 @@ public:
 
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
-#define makeBinaryCollisionModel(CloudType)                            \
+#define makeBinaryCollisionModel(CloudType)                                   \
                                                                               \
     defineNamedTemplateTypeNameAndDebug                                       \
     (                                                                         \
-        BinaryCollisionModel<CloudType>,                               \
+        BinaryCollisionModel<CloudType>,                                      \
         0                                                                     \
     );                                                                        \
                                                                               \
     defineTemplateRunTimeSelectionTable                                       \
     (                                                                         \
-        BinaryCollisionModel<CloudType>,                               \
+        BinaryCollisionModel<CloudType>,                                      \
         dictionary                                                            \
     );
 
 
-#define makeBinaryCollisionModelType(SS, CloudType, ParcelType)        \
+#define makeBinaryCollisionModelType(SS, CloudType, ParcelType)               \
                                                                               \
     defineNamedTemplateTypeNameAndDebug(SS<CloudType<ParcelType> >, 0);       \
                                                                               \
-    BinaryCollisionModel<CloudType<ParcelType> >::                     \
+    BinaryCollisionModel<CloudType<ParcelType> >::                            \
         adddictionaryConstructorToTable<SS<CloudType<ParcelType> > >          \
             add##SS##CloudType##ParcelType##ConstructorToTable_;
 
diff --git a/src/lagrangian/molecularDynamics/molecularMeasurements/bufferedAccumulator/bufferedAccumulator.C b/src/lagrangian/molecularDynamics/molecularMeasurements/bufferedAccumulator/bufferedAccumulator.C
index 18d46cb90a..de7d31fcb5 100644
--- a/src/lagrangian/molecularDynamics/molecularMeasurements/bufferedAccumulator/bufferedAccumulator.C
+++ b/src/lagrangian/molecularDynamics/molecularMeasurements/bufferedAccumulator/bufferedAccumulator.C
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -126,6 +126,7 @@ void Foam::bufferedAccumulator<Type>::setSizes
     }
 }
 
+
 template<class Type>
 Foam::label Foam::bufferedAccumulator<Type>::addToBuffers
 (
@@ -184,11 +185,10 @@ Foam::Field<Type> Foam::bufferedAccumulator<Type>::averaged() const
         WarningIn
         (
             "bufferedAccumulator<Type>::averagedbufferedAccumulator() const"
-        )
-        << "Averaged correlation function requested but averagesTaken = "
-        << averagesTaken_
-        << ". Returning empty field."
-        << endl;
+        )   << "Averaged correlation function requested but averagesTaken = "
+            << averagesTaken_
+            << ". Returning empty field."
+            << endl;
 
         return Field<Type>(bufferLength(), pTraits<Type>::zero);
     }
@@ -218,8 +218,7 @@ void Foam::bufferedAccumulator<Type>::operator=
         FatalErrorIn
         (
             "bufferedAccumulator<Type>::operator=(const bufferedAccumulator&)"
-        )
-            << "Attempted assignment to self"
+        )   << "Attempted assignment to self"
             << abort(FatalError);
     }
 
diff --git a/src/lagrangian/molecularDynamics/molecularMeasurements/bufferedAccumulator/bufferedAccumulator.H b/src/lagrangian/molecularDynamics/molecularMeasurements/bufferedAccumulator/bufferedAccumulator.H
index 53b8f9371d..ed8afa2115 100644
--- a/src/lagrangian/molecularDynamics/molecularMeasurements/bufferedAccumulator/bufferedAccumulator.H
+++ b/src/lagrangian/molecularDynamics/molecularMeasurements/bufferedAccumulator/bufferedAccumulator.H
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
diff --git a/src/lagrangian/molecularDynamics/molecularMeasurements/bufferedAccumulator/bufferedAccumulatorI.H b/src/lagrangian/molecularDynamics/molecularMeasurements/bufferedAccumulator/bufferedAccumulatorI.H
index 96531509c8..28bcde97a9 100644
--- a/src/lagrangian/molecularDynamics/molecularMeasurements/bufferedAccumulator/bufferedAccumulatorI.H
+++ b/src/lagrangian/molecularDynamics/molecularMeasurements/bufferedAccumulator/bufferedAccumulatorI.H
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
diff --git a/src/lagrangian/molecularDynamics/molecularMeasurements/bufferedAccumulator/bufferedAccumulatorIO.C b/src/lagrangian/molecularDynamics/molecularMeasurements/bufferedAccumulator/bufferedAccumulatorIO.C
index 8e5d7c9d72..ec1956a345 100644
--- a/src/lagrangian/molecularDynamics/molecularMeasurements/bufferedAccumulator/bufferedAccumulatorIO.C
+++ b/src/lagrangian/molecularDynamics/molecularMeasurements/bufferedAccumulator/bufferedAccumulatorIO.C
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -34,9 +34,9 @@ Foam::Ostream&
 Foam::operator<<(Ostream& os, const bufferedAccumulator<Type>& bA)
 {
 
-    os<< bA.averagesTaken_
-      << static_cast<const List< Field<Type> >&>(bA)
-      << bA.bufferOffsets();
+    os  << bA.averagesTaken_
+        << static_cast<const List< Field<Type> >&>(bA)
+        << bA.bufferOffsets();
 
     // Check state of Ostream
     os.check
diff --git a/src/lagrangian/molecularDynamics/molecularMeasurements/correlationFunction/correlationFunction.C b/src/lagrangian/molecularDynamics/molecularMeasurements/correlationFunction/correlationFunction.C
index eca654aa2d..cce0d86a22 100644
--- a/src/lagrangian/molecularDynamics/molecularMeasurements/correlationFunction/correlationFunction.C
+++ b/src/lagrangian/molecularDynamics/molecularMeasurements/correlationFunction/correlationFunction.C
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -138,7 +138,7 @@ void Foam::correlationFunction<Type>::calculateCorrelationFunction
         FatalErrorIn("correlationFunction<Type>::calculateCorrelationFunction")
             << "Trying to supply a Field of length"
             << currentValues.size()
-            <<" to calculate the correlation function.  "
+            << " to calculate the correlation function. "
             << "Expecting a Field of length "
             << measurandFieldSize() << nl
             << abort(FatalError);
@@ -205,7 +205,7 @@ Foam::scalar Foam::correlationFunction<Type>::integral() const
 
     scalar cFIntegral = 0.0;
 
-    for(label v = 0; v < averageCF.size() - 1; v++)
+    for (label v = 0; v < averageCF.size() - 1; v++)
     {
         cFIntegral +=
             0.5
diff --git a/src/lagrangian/molecularDynamics/molecularMeasurements/correlationFunction/correlationFunction.H b/src/lagrangian/molecularDynamics/molecularMeasurements/correlationFunction/correlationFunction.H
index 2b8753676c..fe2071aff3 100644
--- a/src/lagrangian/molecularDynamics/molecularMeasurements/correlationFunction/correlationFunction.H
+++ b/src/lagrangian/molecularDynamics/molecularMeasurements/correlationFunction/correlationFunction.H
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -155,7 +155,10 @@ public:
     // IOstream Operators
 
         friend Ostream& operator<< <Type>
-        (Ostream&, const correlationFunction<Type>&);
+        (
+            Ostream&,
+            const correlationFunction<Type>&
+        );
 };
 
 
diff --git a/src/lagrangian/molecularDynamics/molecularMeasurements/correlationFunction/correlationFunctionI.H b/src/lagrangian/molecularDynamics/molecularMeasurements/correlationFunction/correlationFunctionI.H
index d07d54eca0..adbf705059 100644
--- a/src/lagrangian/molecularDynamics/molecularMeasurements/correlationFunction/correlationFunctionI.H
+++ b/src/lagrangian/molecularDynamics/molecularMeasurements/correlationFunction/correlationFunctionI.H
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
diff --git a/src/lagrangian/molecularDynamics/molecularMeasurements/correlationFunction/correlationFunctionIO.C b/src/lagrangian/molecularDynamics/molecularMeasurements/correlationFunction/correlationFunctionIO.C
index 7dcbcc1eda..aa62cdcaf6 100644
--- a/src/lagrangian/molecularDynamics/molecularMeasurements/correlationFunction/correlationFunctionIO.C
+++ b/src/lagrangian/molecularDynamics/molecularMeasurements/correlationFunction/correlationFunctionIO.C
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -34,10 +34,10 @@ bool Foam::correlationFunction<Type>::writeAveraged(Ostream& os) const
 
     forAll(averageCF, v)
     {
-        os<< v*sampleInterval()
-          << token::SPACE
-          << averageCF[v]
-          << nl;
+        os  << v*sampleInterval()
+            << token::SPACE
+            << averageCF[v]
+            << nl;
     }
 
     return os.good();
@@ -51,12 +51,12 @@ Foam::Ostream& Foam::operator<<
     const correlationFunction<Type>& cF
 )
 {
-    os<< cF.duration()
-      << nl << cF.sampleInterval()
-      << nl << cF.averagingInterval()
-      << nl << cF.sampleSteps()
-      << nl << cF.tZeroBuffers()
-      << nl << static_cast<const bufferedAccumulator<scalar>&>(cF);
+    os  << cF.duration()
+        << nl << cF.sampleInterval()
+        << nl << cF.averagingInterval()
+        << nl << cF.sampleSteps()
+        << nl << cF.tZeroBuffers()
+        << nl << static_cast<const bufferedAccumulator<scalar>&>(cF);
 
     // Check state of Ostream
     os.check
diff --git a/src/lagrangian/molecularDynamics/molecularMeasurements/distribution/distribution.C b/src/lagrangian/molecularDynamics/molecularMeasurements/distribution/distribution.C
index a4a08b08fa..439ed64bdf 100644
--- a/src/lagrangian/molecularDynamics/molecularMeasurements/distribution/distribution.C
+++ b/src/lagrangian/molecularDynamics/molecularMeasurements/distribution/distribution.C
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -75,7 +75,7 @@ label distribution::totalEntries() const
                 << "sumOfEntries = " << sumOfEntries
                 << ". This is most likely to be because too many samples "
                 << "have been added to the bins and the label has 'rolled "
-                << "round'.  Try distribution::approxTotalEntries which "
+                << "round'. Try distribution::approxTotalEntries which "
                 << "returns a scalar." << endl;
 
             sumOfEntries = -1;
@@ -336,8 +336,8 @@ List< Pair<scalar> > distribution::normalisedShifted(const scalar shiftValue)
                    *(oldDist[u].second() - oldDist[u-1].second())
                   +
                     (
-                        oldDist[u-1].second() * oldDist[u].first()
-                      - oldDist[u].second() * oldDist[u-1].first()
+                        oldDist[u-1].second()*oldDist[u].first()
+                      - oldDist[u].second()*oldDist[u-1].first()
                     )
                     /binWidth_;
             }
@@ -348,7 +348,7 @@ List< Pair<scalar> > distribution::normalisedShifted(const scalar shiftValue)
             {
                 newDist[u].second() =
                     (0.5 + scalar(newKey))*-oldDist[u].second()
-                  + oldDist[u].second() * (oldDist[u].first() + binWidth_)
+                  + oldDist[u].second()*(oldDist[u].first() + binWidth_)
                    /binWidth_;
             }
             else
@@ -358,8 +358,8 @@ List< Pair<scalar> > distribution::normalisedShifted(const scalar shiftValue)
                    *(oldDist[u+1].second() - oldDist[u].second())
                   +
                     (
-                        oldDist[u].second() * oldDist[u+1].first()
-                      - oldDist[u+1].second() * oldDist[u].first()
+                        oldDist[u].second()*oldDist[u+1].first()
+                      - oldDist[u+1].second()*oldDist[u].first()
                     )
                    /binWidth_;
             }
@@ -395,7 +395,7 @@ List<Pair<scalar> > distribution::raw()
     {
         label key = keys[k];
 
-        rawDist[k].first() = (0.5 + scalar(key)) * binWidth_;
+        rawDist[k].first() = (0.5 + scalar(key))*binWidth_;
 
         rawDist[k].second() = scalar((*this)[key]);
     }
diff --git a/src/lagrangian/molecularDynamics/molecularMeasurements/distribution/distribution.H b/src/lagrangian/molecularDynamics/molecularMeasurements/distribution/distribution.H
index 597d2eedb0..da1ce973bc 100644
--- a/src/lagrangian/molecularDynamics/molecularMeasurements/distribution/distribution.H
+++ b/src/lagrangian/molecularDynamics/molecularMeasurements/distribution/distribution.H
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -30,7 +30,6 @@ Description
 SourceFiles
     distributionI.H
     distribution.C
-    distributionIO.C
 
 \*---------------------------------------------------------------------------*/
 
@@ -46,7 +45,7 @@ namespace Foam
 {
 
 /*---------------------------------------------------------------------------*\
-                           Class distribution Declaration
+                        Class distribution Declaration
 \*---------------------------------------------------------------------------*/
 
 class distribution
diff --git a/src/lagrangian/molecularDynamics/molecularMeasurements/distribution/distributionI.H b/src/lagrangian/molecularDynamics/molecularMeasurements/distribution/distributionI.H
index 988d76de31..4bc3596a50 100644
--- a/src/lagrangian/molecularDynamics/molecularMeasurements/distribution/distributionI.H
+++ b/src/lagrangian/molecularDynamics/molecularMeasurements/distribution/distributionI.H
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
diff --git a/src/lagrangian/molecularDynamics/molecularMeasurements/distribution/distributionIO.C b/src/lagrangian/molecularDynamics/molecularMeasurements/distribution/distributionIO.C
deleted file mode 100644
index 65743800e8..0000000000
--- a/src/lagrangian/molecularDynamics/molecularMeasurements/distribution/distributionIO.C
+++ /dev/null
@@ -1,35 +0,0 @@
-/*---------------------------------------------------------------------------*\
-  =========                 |
-  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
-   \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
-     \\/     M anipulation  |
--------------------------------------------------------------------------------
-License
-    This file is part of OpenFOAM.
-
-    OpenFOAM is free software; you can redistribute it and/or modify it
-    under the terms of the GNU General Public License as published by the
-    Free Software Foundation; either version 2 of the License, or (at your
-    option) any later version.
-
-    OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
-    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
-    for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with OpenFOAM; if not, write to the Free Software Foundation,
-    Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
-
-\*---------------------------------------------------------------------------*/
-
-#include "distribution.H"
-#include "IOstreams.H"
-
-// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
-
-// construct from Istream
-
-
-// ************************************************************************* //
diff --git a/src/lagrangian/molecularDynamics/molecule/interactionLists/directInteractionList/directInteractionList.C b/src/lagrangian/molecularDynamics/molecule/interactionLists/directInteractionList/directInteractionList.C
index ba3a3d9066..1556db8317 100644
--- a/src/lagrangian/molecularDynamics/molecule/interactionLists/directInteractionList/directInteractionList.C
+++ b/src/lagrangian/molecularDynamics/molecule/interactionLists/directInteractionList/directInteractionList.C
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -79,8 +79,12 @@ void Foam::directInteractionList::buildDirectInteractionList
                             {
                                 if
                                 (
-                                    findIndex(directInteractionList[cellI],
-                                    cellJ) == -1
+                                    findIndex
+                                    (
+                                        directInteractionList[cellI],
+                                        cellJ
+                                    )
+                                 == -1
                                 )
                                 {
                                     directInteractionList[cellI].append(cellJ);
@@ -91,8 +95,13 @@ void Foam::directInteractionList::buildDirectInteractionList
                             {
                                 if
                                 (
-                                    findIndex(directInteractionList[cellJ],
-                                    cellI) == -1
+                                    findIndex
+                                    (
+                                        directInteractionList[cellJ],
+                                        cellI
+                                    )
+                                 ==
+                                    -1
                                 )
                                 {
                                     directInteractionList[cellJ].append(cellI);
@@ -109,18 +118,16 @@ void Foam::directInteractionList::buildDirectInteractionList
         Info<< tab << "Point-Face, Edge-Edge direct interaction list build."
             << endl;
 
-        forAll (mesh.points(), p)
+        forAll(mesh.points(), p)
         {
             forAll(mesh.faces(), f)
             {
-                if(il_.testPointFaceDistance(p, f))
+                if (il_.testPointFaceDistance(p, f))
                 {
                     const labelList& pCells(mesh.pointCells()[p]);
 
                     const label cellO(mesh.faceOwner()[f]);
 
-                    const label cellN(mesh.faceNeighbour()[f]);
-
                     forAll(pCells, pC)
                     {
                         const label cellI(pCells[pC]);
@@ -131,8 +138,13 @@ void Foam::directInteractionList::buildDirectInteractionList
                         {
                             if
                             (
-                                findIndex(directInteractionList[cellI],
-                                cellO) == -1
+                                findIndex
+                                (
+                                    directInteractionList[cellI],
+                                    cellO
+                                )
+                             ==
+                                -1
                             )
                             {
                                 directInteractionList[cellI].append(cellO);
@@ -143,8 +155,13 @@ void Foam::directInteractionList::buildDirectInteractionList
                         {
                             if
                             (
-                                findIndex(directInteractionList[cellO],
-                                cellI) == -1
+                                findIndex
+                                (
+                                    directInteractionList[cellO],
+                                    cellI
+                                )
+                             ==
+                                -1
                             )
                             {
                                 directInteractionList[cellO].append(cellI);
@@ -156,12 +173,19 @@ void Foam::directInteractionList::buildDirectInteractionList
                             // boundary faces will not have neighbour
                             // information
 
+                            const label cellN(mesh.faceNeighbour()[f]);
+
                             if (cellN > cellI)
                             {
                                 if
                                 (
-                                    findIndex(directInteractionList[cellI],
-                                    cellN) == -1
+                                    findIndex
+                                    (
+                                        directInteractionList[cellI],
+                                        cellN
+                                    )
+                                 ==
+                                    -1
                                 )
                                 {
                                     directInteractionList[cellI].append(cellN);
@@ -172,8 +196,13 @@ void Foam::directInteractionList::buildDirectInteractionList
                             {
                                 if
                                 (
-                                    findIndex(directInteractionList[cellN],
-                                    cellI) == -1
+                                    findIndex
+                                    (
+                                        directInteractionList[cellN],
+                                        cellI
+                                    )
+                                 ==
+                                    -1
                                 )
                                 {
                                     directInteractionList[cellN].append(cellI);
@@ -187,7 +216,7 @@ void Foam::directInteractionList::buildDirectInteractionList
 
         label edgeJIndex;
 
-        forAll (mesh.edges(), edgeIIndex)
+        forAll(mesh.edges(), edgeIIndex)
         {
             const edge& eI(mesh.edges()[edgeIIndex]);
 
@@ -218,8 +247,13 @@ void Foam::directInteractionList::buildDirectInteractionList
                             {
                                 if
                                 (
-                                    findIndex(directInteractionList[cellI],
-                                    cellJ) == -1
+                                    findIndex
+                                    (
+                                        directInteractionList[cellI],
+                                        cellJ
+                                    )
+                                 ==
+                                    -1
                                 )
                                 {
                                     directInteractionList[cellI].append(cellJ);
@@ -230,8 +264,13 @@ void Foam::directInteractionList::buildDirectInteractionList
                             {
                                 if
                                 (
-                                    findIndex(directInteractionList[cellJ],
-                                    cellI) == -1
+                                    findIndex
+                                    (
+                                        directInteractionList[cellJ],
+                                        cellI
+                                    )
+                                 ==
+                                    -1
                                 )
                                 {
                                     directInteractionList[cellJ].append(cellI);
@@ -272,11 +311,11 @@ Foam::directInteractionList::directInteractionList
     labelListList(il.mesh().nCells()),
     il_(il)
 {
-    if((*this).size() > 1)
+    if ((*this).size() > 1)
     {
         buildDirectInteractionList(pointPointListBuild);
     }
-    else if((*this).size() == 1)
+    else if ((*this).size() == 1)
     {
         Info<< nl
             << "Single cell mesh, no direct interaction lists required."
@@ -305,16 +344,4 @@ Foam::directInteractionList::~directInteractionList()
 {}
 
 
-// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
-
-
-// * * * * * * * * * * * * * * * Member Operators  * * * * * * * * * * * * * //
-
-
-// * * * * * * * * * * * * * * * Friend Functions  * * * * * * * * * * * * * //
-
-
-// * * * * * * * * * * * * * * * Friend Operators  * * * * * * * * * * * * * //
-
-
 // ************************************************************************* //
diff --git a/src/lagrangian/molecularDynamics/molecule/interactionLists/directInteractionList/directInteractionList.H b/src/lagrangian/molecularDynamics/molecule/interactionLists/directInteractionList/directInteractionList.H
index 3777b0b098..8a85404ca0 100644
--- a/src/lagrangian/molecularDynamics/molecule/interactionLists/directInteractionList/directInteractionList.H
+++ b/src/lagrangian/molecularDynamics/molecule/interactionLists/directInteractionList/directInteractionList.H
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -59,6 +59,7 @@ class directInteractionList
 
         const interactionLists& il_;
 
+
     // Private Member Functions
 
         void buildDirectInteractionList
@@ -72,6 +73,7 @@ class directInteractionList
         //- Disallow default bitwise assignment
         void operator=(const directInteractionList&);
 
+
 public:
 
     // Constructors
@@ -89,6 +91,7 @@ public:
             const interactionLists& il
         );
 
+
     // Destructor
 
         ~directInteractionList();
@@ -100,12 +103,6 @@ public:
 
         inline const interactionLists& il() const;
 
-        // Check
-
-        // Edit
-
-        // Write
-
 
     // IOstream Operators
 
diff --git a/src/lagrangian/molecularDynamics/molecule/interactionLists/directInteractionList/directInteractionListI.H b/src/lagrangian/molecularDynamics/molecule/interactionLists/directInteractionList/directInteractionListI.H
index 7c1ded995b..34c1d65080 100644
--- a/src/lagrangian/molecularDynamics/molecule/interactionLists/directInteractionList/directInteractionListI.H
+++ b/src/lagrangian/molecularDynamics/molecule/interactionLists/directInteractionList/directInteractionListI.H
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -24,8 +24,6 @@ License
 
 \*---------------------------------------------------------------------------*/
 
-// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
-
 // * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
 
 inline const Foam::interactionLists& Foam::directInteractionList::il() const
@@ -34,7 +32,4 @@ inline const Foam::interactionLists& Foam::directInteractionList::il() const
 }
 
 
-// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
-
-
 // ************************************************************************* //
diff --git a/src/lagrangian/molecularDynamics/molecule/interactionLists/interactionLists.C b/src/lagrangian/molecularDynamics/molecule/interactionLists/interactionLists.C
index 411d6dbfba..f1036eaa0e 100644
--- a/src/lagrangian/molecularDynamics/molecule/interactionLists/interactionLists.C
+++ b/src/lagrangian/molecularDynamics/molecule/interactionLists/interactionLists.C
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -342,6 +342,7 @@ bool Foam::interactionLists::testPointFaceDistance
     );
 }
 
+
 bool Foam::interactionLists::testPointFaceDistance
 (
     const vector& p,
diff --git a/src/lagrangian/molecularDynamics/molecule/interactionLists/interactionLists.H b/src/lagrangian/molecularDynamics/molecule/interactionLists/interactionLists.H
index a8d28133eb..744b59b067 100644
--- a/src/lagrangian/molecularDynamics/molecule/interactionLists/interactionLists.H
+++ b/src/lagrangian/molecularDynamics/molecule/interactionLists/interactionLists.H
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -52,7 +52,7 @@ namespace Foam
 {
 
 /*---------------------------------------------------------------------------*\
-                           Class interactionLists Declaration
+                       Class interactionLists Declaration
 \*---------------------------------------------------------------------------*/
 
 class interactionLists
@@ -71,6 +71,7 @@ class interactionLists
 
         List<receivingReferralList> cellReceivingReferralLists_;
 
+
     // Private Member Functions
 
         //- Build referralLists which define how to send information
@@ -83,6 +84,7 @@ class interactionLists
         //- Disallow default bitwise assignment
         void operator=(const interactionLists&);
 
+
 public:
 
     // Static data members
@@ -90,6 +92,7 @@ public:
         //- Tolerance for checking that faces on a patch segment
         static scalar transTol;
 
+
     // Constructors
 
         //- Construct and create all information from the mesh
@@ -103,6 +106,7 @@ public:
         //- Construct from file
         interactionLists(const polyMesh& mesh);
 
+
     // Destructor
 
         ~interactionLists();
@@ -177,6 +181,7 @@ public:
                 const labelList& segmentPoints
             ) const;
 
+
         // Access
 
             inline const polyMesh& mesh() const;
diff --git a/src/lagrangian/molecularDynamics/molecule/interactionLists/interactionListsI.H b/src/lagrangian/molecularDynamics/molecule/interactionLists/interactionListsI.H
index 6749e05be0..7c5c4ec122 100644
--- a/src/lagrangian/molecularDynamics/molecule/interactionLists/interactionListsI.H
+++ b/src/lagrangian/molecularDynamics/molecule/interactionLists/interactionListsI.H
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
diff --git a/src/lagrangian/molecularDynamics/molecule/interactionLists/referralLists/receivingReferralList.C b/src/lagrangian/molecularDynamics/molecule/interactionLists/referralLists/receivingReferralList.C
index db0831eaee..2f646fcba5 100644
--- a/src/lagrangian/molecularDynamics/molecule/interactionLists/referralLists/receivingReferralList.C
+++ b/src/lagrangian/molecularDynamics/molecule/interactionLists/referralLists/receivingReferralList.C
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -143,7 +143,7 @@ bool operator==
 
 Foam::Istream& Foam::operator>>(Istream& is, receivingReferralList& rRL)
 {
-    is >> rRL.sourceProc_ >> static_cast<labelListList&>(rRL);
+    is  >> rRL.sourceProc_ >> static_cast<labelListList&>(rRL);
 
     is.check
     (
@@ -160,7 +160,7 @@ Foam::Ostream& Foam::operator<<
     const receivingReferralList& rRL
 )
 {
-    os << rRL.sourceProc() << token::SPACE
+    os  << rRL.sourceProc() << token::SPACE
         << static_cast< const labelListList& >(rRL);
 
     os.check
@@ -171,7 +171,5 @@ Foam::Ostream& Foam::operator<<
     return os;
 }
 
-// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
-
 
 // ************************************************************************* //
diff --git a/src/lagrangian/molecularDynamics/molecule/interactionLists/referralLists/receivingReferralList.H b/src/lagrangian/molecularDynamics/molecule/interactionLists/referralLists/receivingReferralList.H
index b7ec5a26fa..91ebe8eb32 100644
--- a/src/lagrangian/molecularDynamics/molecule/interactionLists/referralLists/receivingReferralList.H
+++ b/src/lagrangian/molecularDynamics/molecule/interactionLists/referralLists/receivingReferralList.H
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
diff --git a/src/lagrangian/molecularDynamics/molecule/interactionLists/referralLists/receivingReferralListI.H b/src/lagrangian/molecularDynamics/molecule/interactionLists/referralLists/receivingReferralListI.H
index 48b11405b4..084863b01a 100644
--- a/src/lagrangian/molecularDynamics/molecule/interactionLists/referralLists/receivingReferralListI.H
+++ b/src/lagrangian/molecularDynamics/molecule/interactionLists/referralLists/receivingReferralListI.H
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -24,8 +24,6 @@ License
 
 \*---------------------------------------------------------------------------*/
 
-// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
-
 // * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
 
 inline Foam::label Foam::receivingReferralList::sourceProc() const
@@ -46,7 +44,4 @@ inline bool operator!=
 }
 
 
-// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
-
-
 // ************************************************************************* //
diff --git a/src/lagrangian/molecularDynamics/molecule/interactionLists/referralLists/sendingReferralList.C b/src/lagrangian/molecularDynamics/molecule/interactionLists/referralLists/sendingReferralList.C
index bb0b3b1e52..6235ddabfa 100644
--- a/src/lagrangian/molecularDynamics/molecule/interactionLists/referralLists/sendingReferralList.C
+++ b/src/lagrangian/molecularDynamics/molecule/interactionLists/referralLists/sendingReferralList.C
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -145,7 +145,7 @@ Foam::Istream& Foam::operator>>
     sendingReferralList& sRL
 )
 {
-    is >> sRL.destinationProc_ >> static_cast<labelList&>(sRL);
+    is  >> sRL.destinationProc_ >> static_cast<labelList&>(sRL);
 
     is.check("Istream& operator<<(Istream& f, const sendingReferralList& sRL");
 
@@ -159,7 +159,7 @@ Foam::Ostream& Foam::operator<<
     const sendingReferralList& rL
 )
 {
-    os << rL.destinationProc() << token::SPACE
+    os  << rL.destinationProc() << token::SPACE
         << static_cast< const labelList& >(rL);
 
     os.check("Ostream& operator<<(Ostream& f, const sendingReferralList& rL");
@@ -168,6 +168,4 @@ Foam::Ostream& Foam::operator<<
 }
 
 
-// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
-
 // ************************************************************************* //
diff --git a/src/lagrangian/molecularDynamics/molecule/interactionLists/referralLists/sendingReferralList.H b/src/lagrangian/molecularDynamics/molecule/interactionLists/referralLists/sendingReferralList.H
index 30afadebee..b7b9bf082c 100644
--- a/src/lagrangian/molecularDynamics/molecule/interactionLists/referralLists/sendingReferralList.H
+++ b/src/lagrangian/molecularDynamics/molecule/interactionLists/referralLists/sendingReferralList.H
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
diff --git a/src/lagrangian/molecularDynamics/molecule/interactionLists/referralLists/sendingReferralListI.H b/src/lagrangian/molecularDynamics/molecule/interactionLists/referralLists/sendingReferralListI.H
index 51c569cfd2..d34ffd3595 100644
--- a/src/lagrangian/molecularDynamics/molecule/interactionLists/referralLists/sendingReferralListI.H
+++ b/src/lagrangian/molecularDynamics/molecule/interactionLists/referralLists/sendingReferralListI.H
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -24,8 +24,6 @@ License
 
 \*---------------------------------------------------------------------------*/
 
-// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
-
 // * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
 
 inline Foam::label Foam::sendingReferralList::destinationProc() const
@@ -46,6 +44,4 @@ inline bool operator!=
 }
 
 
-// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
-
 // ************************************************************************* //
diff --git a/src/lagrangian/molecularDynamics/molecule/interactionLists/referredCell/referredCell.C b/src/lagrangian/molecularDynamics/molecule/interactionLists/referredCell/referredCell.C
index 194caa11e2..225ad5902a 100644
--- a/src/lagrangian/molecularDynamics/molecule/interactionLists/referredCell/referredCell.C
+++ b/src/lagrangian/molecularDynamics/molecule/interactionLists/referredCell/referredCell.C
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -38,7 +38,7 @@ void referredCell::setConstructionData
     const label sourceCell
 )
 {
-    // * * * * * * * * * * * Points * * * * * * * * * * *
+    // Points
 
     const labelList& points = mesh.cellPoints()[sourceCell];
 
@@ -51,7 +51,8 @@ void referredCell::setConstructionData
 
     vertexPositions_ = referPositions(sourceCellVertices);
 
-    // * * * * * * * * * * * Edges * * * * * * * * * * *
+
+    // Edges
 
     const labelList& edges = mesh.cellEdges()[sourceCell];
 
@@ -64,7 +65,8 @@ void referredCell::setConstructionData
 
     locallyMapEdgeList(points, sourceCellEdges);
 
-    // * * * * * * * * * * * Faces * * * * * * * * * * *
+
+    // Faces
 
     labelList faces(mesh.cells()[sourceCell]);
 
@@ -383,8 +385,8 @@ bool referredCell::duplicate(const referredCell& refCellDupl) const
     return
     (
         sourceProc_ == refCellDupl.sourceProc()
-        && sourceCell_ == refCellDupl.sourceCell()
-        && mag(offset_ - refCellDupl.offset()) < interactionLists::transTol
+     && sourceCell_ == refCellDupl.sourceCell()
+     && mag(offset_ - refCellDupl.offset()) < interactionLists::transTol
     );
 }
 
@@ -394,8 +396,8 @@ bool referredCell::duplicate(const label procNo,const label nCells) const
     return
     (
         sourceProc_ == procNo
-        && sourceCell_ < nCells
-        && mag(offset_) < interactionLists::transTol
+     && sourceCell_ < nCells
+     && mag(offset_) < interactionLists::transTol
     );
 }
 
@@ -405,7 +407,7 @@ bool referredCell::duplicate(const label procNo,const label nCells) const
 Istream& operator>>(Istream& is, referredCell& rC)
 {
 
-    is >> rC.sourceProc_
+    is  >> rC.sourceProc_
         >> rC.sourceCell_
         >> rC.vertexPositions_
         >> rC.edges_
@@ -424,7 +426,7 @@ Istream& operator>>(Istream& is, referredCell& rC)
 Ostream& operator<<(Ostream& os, const referredCell& rC)
 {
 
-    os << rC.sourceProc()
+    os  << rC.sourceProc()
         << token::SPACE << rC.sourceCell()
         << token::SPACE << rC.vertexPositions()
         << token::SPACE << rC.edges()
diff --git a/src/lagrangian/molecularDynamics/molecule/interactionLists/referredCell/referredCell.H b/src/lagrangian/molecularDynamics/molecule/interactionLists/referredCell/referredCell.H
index 789c9e4d41..666b4f9268 100644
--- a/src/lagrangian/molecularDynamics/molecule/interactionLists/referredCell/referredCell.H
+++ b/src/lagrangian/molecularDynamics/molecule/interactionLists/referredCell/referredCell.H
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -53,7 +53,7 @@ namespace Foam
 {
 
 /*---------------------------------------------------------------------------*\
-                           Class referredCell Declaration
+                          Class referredCell Declaration
 \*---------------------------------------------------------------------------*/
 
 class referredCell
diff --git a/src/lagrangian/molecularDynamics/molecule/interactionLists/referredCell/referredCellI.H b/src/lagrangian/molecularDynamics/molecule/interactionLists/referredCell/referredCellI.H
index a7427c141d..bd3954e83c 100644
--- a/src/lagrangian/molecularDynamics/molecule/interactionLists/referredCell/referredCellI.H
+++ b/src/lagrangian/molecularDynamics/molecule/interactionLists/referredCell/referredCellI.H
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
diff --git a/src/lagrangian/molecularDynamics/molecule/interactionLists/referredCellList/referredCellList.C b/src/lagrangian/molecularDynamics/molecule/interactionLists/referredCellList/referredCellList.C
index fbc5c1740b..2ba95daa18 100644
--- a/src/lagrangian/molecularDynamics/molecule/interactionLists/referredCellList/referredCellList.C
+++ b/src/lagrangian/molecularDynamics/molecule/interactionLists/referredCellList/referredCellList.C
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -357,7 +357,7 @@ void Foam::referredCellList::buildReferredCellList
 
     label iterationNo = 0;
 
-    while(cellsReferredThisIteration)
+    while (cellsReferredThisIteration)
     {
         label refIntListStartSize = referredInteractionList.size();
 
@@ -499,7 +499,10 @@ void Foam::referredCellList::buildReferredCellList
                                 (
                                     meshPointsOnThisSegment,
                                     facePoint
-                                ) == -1)
+                                )
+                             ==
+                                -1
+                            )
                             {
                                 meshPointsOnThisSegment.append(facePoint);
                             }
@@ -610,18 +613,20 @@ void Foam::referredCellList::buildReferredCellList
 
                     forAll(referredCellsFoundInRange,cFIR)
                     {
-                        referredCell& existingRefCell = referredInteractionList
-                        [
-                            referredCellsFoundInRange[cFIR]
-                        ];
+                        referredCell& existingRefCell =
+                            referredInteractionList
+                            [
+                                referredCellsFoundInRange[cFIR]
+                            ];
 
-                        referredCell cellToReRefer = existingRefCell.reRefer
-                        (
-                            patch.faceCentres()[0],
-                            patch.faceCentres()[patch.size()/2],
-                            patch.faceNormals()[0],
-                            patch.faceNormals()[patch.size()/2]
-                        );
+                        referredCell cellToReRefer =
+                            existingRefCell.reRefer
+                            (
+                                patch.faceCentres()[0],
+                                patch.faceCentres()[patch.size()/2],
+                                patch.faceNormals()[0],
+                                patch.faceNormals()[patch.size()/2]
+                            );
 
                         // Test all existing referred and real cells to check
                         // duplicates are not being made or cells aren't being
@@ -705,7 +710,9 @@ void Foam::referredCellList::buildReferredCellList
                                 (
                                     meshEdgesOnThisSegment,
                                     faceEdge
-                                ) == -1
+                                )
+                             ==
+                                -1
                             )
                             {
                                 meshEdgesOnThisSegment.append(faceEdge);
@@ -724,7 +731,10 @@ void Foam::referredCellList::buildReferredCellList
                                 (
                                     meshPointsOnThisSegment,
                                     facePoint
-                                ) == -1)
+                                )
+                             ==
+                                -1
+                            )
                             {
                                 meshPointsOnThisSegment.append(facePoint);
                             }
@@ -823,28 +833,30 @@ void Foam::referredCellList::buildReferredCellList
                     referredInteractionList.shrink();
 
                     referredCellsFoundInRange =
-                    il_.referredCellsInRangeOfSegment
-                    (
-                        referredInteractionList,
-                        meshFacesOnThisSegment,
-                        meshEdgesOnThisSegment,
-                        meshPointsOnThisSegment
-                    );
+                        il_.referredCellsInRangeOfSegment
+                        (
+                            referredInteractionList,
+                            meshFacesOnThisSegment,
+                            meshEdgesOnThisSegment,
+                            meshPointsOnThisSegment
+                        );
 
                     forAll(referredCellsFoundInRange,cFIR)
                     {
-                        referredCell& existingRefCell = referredInteractionList
-                        [
-                            referredCellsFoundInRange[cFIR]
-                        ];
+                        referredCell& existingRefCell =
+                            referredInteractionList
+                            [
+                                referredCellsFoundInRange[cFIR]
+                            ];
 
-                        referredCell cellToReRefer = existingRefCell.reRefer
-                        (
-                            patch.faceCentres()[patch.size()/2],
-                            patch.faceCentres()[0],
-                            patch.faceNormals()[patch.size()/2],
-                            patch.faceNormals()[0]
-                        );
+                        referredCell cellToReRefer =
+                            existingRefCell.reRefer
+                            (
+                                patch.faceCentres()[patch.size()/2],
+                                patch.faceCentres()[0],
+                                patch.faceNormals()[patch.size()/2],
+                                patch.faceNormals()[0]
+                            );
 
                         // Test all existing referred and real cells to check
                         // duplicates are not being made or cells aren't being
@@ -901,15 +913,15 @@ void Foam::referredCellList::buildReferredCellList
             forAll(procPatches,pP)
             {
                 const processorPolyPatch& patch =
-                refCast<const processorPolyPatch>
-                (
-                    mesh.boundaryMesh()[procPatches[pP]]
-                );
+                    refCast<const processorPolyPatch>
+                    (
+                        mesh.boundaryMesh()[procPatches[pP]]
+                    );
 
                 DynamicList<referredCell> referredCellsToTransfer;
 
                 const vectorList& neighbFaceCentres =
-                allNeighbourFaceCentres[pP];
+                    allNeighbourFaceCentres[pP];
 
                 const vectorList& neighbFaceAreas = allNeighbourFaceAreas[pP];
 
@@ -971,7 +983,9 @@ void Foam::referredCellList::buildReferredCellList
                                 (
                                     meshEdgesOnThisSegment,
                                     faceEdge
-                                ) == -1
+                                )
+                             ==
+                                -1
                             )
                             {
                                 meshEdgesOnThisSegment.append(faceEdge);
@@ -990,7 +1004,9 @@ void Foam::referredCellList::buildReferredCellList
                                 (
                                     meshPointsOnThisSegment,
                                     facePoint
-                                ) == -1
+                                )
+                             ==
+                                -1
                             )
                             {
                                 meshPointsOnThisSegment.append(facePoint);
@@ -1032,7 +1048,7 @@ void Foam::referredCellList::buildReferredCellList
                             forAll(realCellsFoundInRange,cFIR)
                             {
                                 const label realCell =
-                                realCellsFoundInRange[cFIR];
+                                    realCellsFoundInRange[cFIR];
 
                                 referredCell cellToRefer
                                 (
@@ -1074,19 +1090,20 @@ void Foam::referredCellList::buildReferredCellList
                         forAll(referredCellsFoundInRange,cFIR)
                         {
                             referredCell& existingRefCell =
-                            referredInteractionList
-                            [
-                                referredCellsFoundInRange[cFIR]
-                            ];
+                                referredInteractionList
+                                [
+                                    referredCellsFoundInRange[cFIR]
+                                ];
 
-                            referredCell cellToReRefer = existingRefCell.reRefer
-                            (
-                                patch.faceCentres()[faceT],
-                                neighbFaceCentres[faceT],
-                                patch.faceNormals()[faceT],
-                                neighbFaceAreas[faceT]
-                                /(mag(neighbFaceAreas[faceT]) + VSMALL)
-                            );
+                            referredCell cellToReRefer =
+                                existingRefCell.reRefer
+                                (
+                                    patch.faceCentres()[faceT],
+                                    neighbFaceCentres[faceT],
+                                    patch.faceNormals()[faceT],
+                                    neighbFaceAreas[faceT]
+                                    /(mag(neighbFaceAreas[faceT]) + VSMALL)
+                                );
 
                             referredCellsToTransfer.append(cellToReRefer);
                         }
@@ -1409,6 +1426,7 @@ void Foam::referredCellList::buildReferredCellList
     }
 }
 
+
 // * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
 
 Foam::referredCellList::referredCellList
@@ -1557,7 +1575,4 @@ void Foam::referredCellList::referMolecules
 }
 
 
-// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
-
-
 // ************************************************************************* //
diff --git a/src/lagrangian/molecularDynamics/molecule/interactionLists/referredCellList/referredCellList.H b/src/lagrangian/molecularDynamics/molecule/interactionLists/referredCellList/referredCellList.H
index e323a9dcb6..c8a77cb27f 100644
--- a/src/lagrangian/molecularDynamics/molecule/interactionLists/referredCellList/referredCellList.H
+++ b/src/lagrangian/molecularDynamics/molecule/interactionLists/referredCellList/referredCellList.H
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -48,7 +48,7 @@ namespace Foam
 class interactionLists;
 
 /*---------------------------------------------------------------------------*\
-                        Class referredCellList Declaration
+                      Class referredCellList Declaration
 \*---------------------------------------------------------------------------*/
 
 class referredCellList
@@ -59,7 +59,8 @@ class referredCellList
 
         const interactionLists& il_;
 
-        // Private Member Functions
+
+    // Private Member Functions
 
         void buildReferredCellList
         (
diff --git a/src/lagrangian/molecularDynamics/molecule/interactionLists/referredCellList/referredCellListI.H b/src/lagrangian/molecularDynamics/molecule/interactionLists/referredCellList/referredCellListI.H
index a81d6cf8e8..588bf94eab 100644
--- a/src/lagrangian/molecularDynamics/molecule/interactionLists/referredCellList/referredCellListI.H
+++ b/src/lagrangian/molecularDynamics/molecule/interactionLists/referredCellList/referredCellListI.H
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
diff --git a/src/lagrangian/molecularDynamics/molecule/interactionLists/referredMolecule/referredMolecule.C b/src/lagrangian/molecularDynamics/molecule/interactionLists/referredMolecule/referredMolecule.C
index 3db08989c3..c1e2e48769 100644
--- a/src/lagrangian/molecularDynamics/molecule/interactionLists/referredMolecule/referredMolecule.C
+++ b/src/lagrangian/molecularDynamics/molecule/interactionLists/referredMolecule/referredMolecule.C
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -83,6 +83,4 @@ Foam::Ostream& Foam::operator<<
 }
 
 
-// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
-
 // ************************************************************************* //
diff --git a/src/lagrangian/molecularDynamics/molecule/interactionLists/referredMolecule/referredMolecule.H b/src/lagrangian/molecularDynamics/molecule/interactionLists/referredMolecule/referredMolecule.H
index 13fd0983d7..27c3c98ee3 100644
--- a/src/lagrangian/molecularDynamics/molecule/interactionLists/referredMolecule/referredMolecule.H
+++ b/src/lagrangian/molecularDynamics/molecule/interactionLists/referredMolecule/referredMolecule.H
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -45,7 +45,7 @@ namespace Foam
 {
 
 /*---------------------------------------------------------------------------*\
-                           Class referredMolecule Declaration
+                      Class referredMolecule Declaration
 \*---------------------------------------------------------------------------*/
 
 class referredMolecule
diff --git a/src/lagrangian/molecularDynamics/molecule/interactionLists/referredMolecule/referredMoleculeI.H b/src/lagrangian/molecularDynamics/molecule/interactionLists/referredMolecule/referredMoleculeI.H
index 102bd5e30f..1db2f9a923 100644
--- a/src/lagrangian/molecularDynamics/molecule/interactionLists/referredMolecule/referredMoleculeI.H
+++ b/src/lagrangian/molecularDynamics/molecule/interactionLists/referredMolecule/referredMoleculeI.H
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -45,6 +45,7 @@ Foam::referredMolecule::sitePositions() const
     return sitePositions_;
 }
 
+
 // * * * * * * * * * * * * * * * Friend Operators  * * * * * * * * * * * * * //
 
 inline bool Foam::operator==
@@ -71,6 +72,4 @@ inline bool Foam::operator!=
 }
 
 
-// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
-
 // ************************************************************************* //
diff --git a/src/lagrangian/molecularDynamics/molecule/mdTools/averageMDFields.H b/src/lagrangian/molecularDynamics/molecule/mdTools/averageMDFields.H
index db0c24bc95..9781c9d70f 100644
--- a/src/lagrangian/molecularDynamics/molecule/mdTools/averageMDFields.H
+++ b/src/lagrangian/molecularDynamics/molecule/mdTools/averageMDFields.H
@@ -5,68 +5,68 @@ if (runTime.outputTime())
     \*-----------------------------------------------------------------------*/
 
     scalarField totalRhoN_sum(mesh.nCells(), 0.0);
-    
+
     forAll (allSpeciesRhoN, rN)
     {
         allSpeciesRhoN[rN].internalField() =
             allSpeciesN_RU[rN]
             /mesh.cellVolumes()
             /nAveragingSteps;
-            
+
         totalRhoN_sum += allSpeciesRhoN[rN].internalField();
     }
-    
+
     totalRhoN.internalField() = totalRhoN_sum;
-    
-    
+
+
     /*-----------------------------------------------------------------------*\
         Mass density
     \*-----------------------------------------------------------------------*/
-    
+
     scalarField totalRhoM_sum(mesh.nCells(), 0.0);
-    
+
     forAll (allSpeciesRhoM, rM)
     {
         allSpeciesRhoM[rM].internalField() =
             allSpeciesM_RU[rM]
             /mesh.cellVolumes()
             /nAveragingSteps;
-            
+
         totalRhoM_sum += allSpeciesRhoM[rM].internalField();
     }
-    
+
     totalRhoM.internalField() = totalRhoM_sum;
-    
+
     /*-----------------------------------------------------------------------*\
         Bulk velocity
     \*-----------------------------------------------------------------------*/
-    
+
     vectorField totalMomentum_sum(mesh.nCells(), vector::zero);
-    
+
     scalarField totalMass_sum(mesh.nCells(), 0.0);
-    
+
     forAll (allSpeciesVelocity, v)
     {
         // A check for 1/0 molecules is required.
-    
+
         vectorField& singleSpeciesVelocity
         (
             allSpeciesVelocity[v].internalField()
         );
-        
+
         forAll(singleSpeciesVelocity, sSV)
         {
-            if(allSpeciesN_RU[v][sSV])
+            if (allSpeciesN_RU[v][sSV])
             {
-                singleSpeciesVelocity[sSV] = 
+                singleSpeciesVelocity[sSV] =
                     allSpeciesVelocitySum_RU[v][sSV]
                     /allSpeciesN_RU[v][sSV];
-                    
+
                 totalMomentum_sum[sSV] +=
                     allSpeciesM_RU[v][sSV]
                     /allSpeciesN_RU[v][sSV]
                     *allSpeciesVelocitySum_RU[v][sSV];
-                    
+
                 totalMass_sum[sSV] += allSpeciesM_RU[v][sSV];
             }
             else
@@ -75,10 +75,10 @@ if (runTime.outputTime())
             }
         }
     }
-    
+
     forAll(totalVelocity.internalField(), tV)
     {
-        if(totalMass_sum[tV] > VSMALL)
+        if (totalMass_sum[tV] > VSMALL)
         {
             totalVelocity.internalField()[tV] =
                 totalMomentum_sum[tV]
@@ -90,34 +90,33 @@ if (runTime.outputTime())
             vector::zero;
         }
     }
-    
+
     /*-----------------------------------------------------------------------*\
         Kinetic temperature
     \*-----------------------------------------------------------------------*/
-    
+
     scalarField totalTemperatureVTerms_sum(mesh.nCells(), 0.0);
-    
+
     scalarField totalN_sum(mesh.nCells(), 0.0);
-    
+
     forAll (allSpeciesTemperature, t)
     {
         // A check for 1/0 molecules is required.
-    
+
         scalarField& singleSpeciesTemp
         (
             allSpeciesTemperature[t].internalField()
         );
-        
+
         forAll(singleSpeciesTemp, sST)
         {
-            if(allSpeciesN_RU[t][sST])
+            if (allSpeciesN_RU[t][sST])
             {
-                singleSpeciesTemp[sST] = 
+                singleSpeciesTemp[sST] =
                     allSpeciesM_RU[t][sST]
                     /allSpeciesN_RU[t][sST]
                     /(3.0 * moleculeCloud::kb * allSpeciesN_RU[t][sST])
-                    *
-                    (
+                   *(
                         allSpeciesVelocityMagSquaredSum_RU[t][sST]
                         -
                         (
@@ -127,14 +126,13 @@ if (runTime.outputTime())
                         )
                         /allSpeciesN_RU[t][sST]
                     );
-                    
+
                 totalTemperatureVTerms_sum[sST] +=
                     allSpeciesM_RU[t][sST]
-                    /allSpeciesN_RU[t][sST]
-                    *
-                    (
+                   /allSpeciesN_RU[t][sST]
+                   *(
                         allSpeciesVelocityMagSquaredSum_RU[t][sST]
-                        -
+                      -
                         (
                             allSpeciesVelocitySum_RU[t][sST]
                             &
@@ -142,7 +140,7 @@ if (runTime.outputTime())
                         )
                         /allSpeciesN_RU[t][sST]
                     );
-                    
+
                 totalN_sum[sST] += allSpeciesN_RU[t][sST];
             }
             else
@@ -151,7 +149,7 @@ if (runTime.outputTime())
             }
         }
     }
-    
+
     forAll(totalTemperature.internalField(), tT)
     {
         if(totalN_sum[tT] > 0)
@@ -165,41 +163,39 @@ if (runTime.outputTime())
             totalTemperature.internalField()[tT] = 0.0;
         }
     }
-    
+
     /*-----------------------------------------------------------------------*\
         Mean kinetic energy
     \*-----------------------------------------------------------------------*/
-    
+
     scalarField totalKE_sum(mesh.nCells(), 0.0);
-    
+
     forAll (allSpeciesMeanKE, mKE)
     {
         // A check for 1/0 molecules is required.
-    
+
         scalarField& singleSpeciesMeanKE
         (
             allSpeciesMeanKE[mKE].internalField()
         );
-        
+
         forAll(singleSpeciesMeanKE, sSMKE)
         {
             if(allSpeciesN_RU[mKE][sSMKE])
             {
-                singleSpeciesMeanKE[sSMKE] = 
+                singleSpeciesMeanKE[sSMKE] =
                     allSpeciesM_RU[mKE][sSMKE]
-                    /allSpeciesN_RU[mKE][sSMKE]
-                    /(2.0 * allSpeciesN_RU[mKE][sSMKE])
-                    *
-                    (
+                   /allSpeciesN_RU[mKE][sSMKE]
+                   /(2.0*allSpeciesN_RU[mKE][sSMKE])
+                   *(
                         allSpeciesVelocityMagSquaredSum_RU[mKE][sSMKE]
                     );
-                    
+
                 totalKE_sum[sSMKE] +=
                     allSpeciesM_RU[mKE][sSMKE]
                     /allSpeciesN_RU[mKE][sSMKE]
                     /2.0
-                    *
-                    (
+                   *(
                         allSpeciesVelocityMagSquaredSum_RU[mKE][sSMKE]
                     );
             }
@@ -209,7 +205,7 @@ if (runTime.outputTime())
             }
         }
     }
-    
+
     forAll(totalMeanKE.internalField(), tMKE)
     {
         if(totalN_sum[tMKE] > 0)
diff --git a/src/lagrangian/molecularDynamics/molecule/mdTools/calculateAutoCorrelationFunctions.H b/src/lagrangian/molecularDynamics/molecule/mdTools/calculateAutoCorrelationFunctions.H
index ce0113352e..968cfa93cb 100644
--- a/src/lagrangian/molecularDynamics/molecule/mdTools/calculateAutoCorrelationFunctions.H
+++ b/src/lagrangian/molecularDynamics/molecule/mdTools/calculateAutoCorrelationFunctions.H
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -60,18 +60,15 @@ if (mesh.time().timeIndex() % pacf.sampleSteps() == 0)
     {
         p.x() +=
             mol().mass() * mol().U().y() * mol().U().z()
-            +
-            0.5 * mol().rf().yz();
+          + 0.5*mol().rf().yz();
 
         p.y() +=
             mol().mass() * mol().U().z() * mol().U().x()
-            +
-            0.5 * mol().rf().zx();
+          + 0.5*mol().rf().zx();
 
         p.z() +=
             mol().mass() * mol().U().x() * mol().U().y()
-            +
-            0.5 * mol().rf().xy();
+          + 0.5*mol().rf().xy();
     }
 
     pacf.calculateCorrelationFunction(p);
@@ -93,12 +90,10 @@ if (mesh.time().timeIndex() % hfacf.sampleSteps() == 0)
     {
         s +=
         (
-            0.5 * mol().mass() * magSqr(mol().U())
-            +
-            mol().potentialEnergy()
-        ) * mol().U()
-        +
-        0.5 * ( mol().rf() & mol().U() );
+            0.5*mol().mass()*magSqr(mol().U())
+          + mol().potentialEnergy()
+        )*mol().U()
+      + 0.5*(mol().rf() & mol().U());
     }
 
     hfacf.calculateCorrelationFunction(s);
diff --git a/src/lagrangian/molecularDynamics/molecule/mdTools/calculateTransportProperties.H b/src/lagrangian/molecularDynamics/molecule/mdTools/calculateTransportProperties.H
index 1ffbcc15b7..0ee094ff14 100644
--- a/src/lagrangian/molecularDynamics/molecule/mdTools/calculateTransportProperties.H
+++ b/src/lagrangian/molecularDynamics/molecule/mdTools/calculateTransportProperties.H
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -37,7 +37,7 @@ if (writeVacf)
     }
 }
 
-Info << "Diffusion coefficient = "
+Info<< "Diffusion coefficient = "
     << vacf.integral() << endl;
 
 if (writePacf)
@@ -57,13 +57,13 @@ Info<< "Viscosity = "
     << pacf.integral()/averageTemperature/moleculeCloud::kb/meshVolume
     << endl;
 
-if(writeHFacf)
+if (writeHFacf)
 {
     OFstream hfacfFile
     (
         runTime.path()/ + "hfacf"
     );
-    
+
     if (!hfacf.writeAveraged(hfacfFile))
     {
         FatalErrorIn(args.executable())
@@ -73,7 +73,7 @@ if(writeHFacf)
     }
 }
 
-Info << "Thermal conductivity = "
+Info<< "Thermal conductivity = "
     << hfacf.integral()
         /averageTemperature
         /averageTemperature
diff --git a/src/lagrangian/molecularDynamics/molecule/mdTools/createAutoCorrelationFunctions.H b/src/lagrangian/molecularDynamics/molecule/mdTools/createAutoCorrelationFunctions.H
index 6821055ae0..ab2d593cc6 100644
--- a/src/lagrangian/molecularDynamics/molecule/mdTools/createAutoCorrelationFunctions.H
+++ b/src/lagrangian/molecularDynamics/molecule/mdTools/createAutoCorrelationFunctions.H
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
diff --git a/src/lagrangian/molecularDynamics/molecule/mdTools/md.H b/src/lagrangian/molecularDynamics/molecule/mdTools/md.H
index ae4ab08124..9a079764ae 100644
--- a/src/lagrangian/molecularDynamics/molecule/mdTools/md.H
+++ b/src/lagrangian/molecularDynamics/molecule/mdTools/md.H
@@ -1,11 +1,9 @@
 #ifndef md_H
 #define md_H
-
-#   include "potential.H"
-#   include "moleculeCloud.H"
-#   include "correlationFunction.H"
-#   include "distribution.H"
-#   include "reducedUnits.H"
-
+    #include "potential.H"
+    #include "moleculeCloud.H"
+    #include "correlationFunction.H"
+    #include "distribution.H"
+    #include "reducedUnits.H"
 #endif
 
diff --git a/src/lagrangian/molecularDynamics/molecule/mdTools/meanMomentumEnergyAndNMols.H b/src/lagrangian/molecularDynamics/molecule/mdTools/meanMomentumEnergyAndNMols.H
index 8688d63669..fb5118bb5a 100644
--- a/src/lagrangian/molecularDynamics/molecule/mdTools/meanMomentumEnergyAndNMols.H
+++ b/src/lagrangian/molecularDynamics/molecule/mdTools/meanMomentumEnergyAndNMols.H
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -52,6 +52,8 @@ scalar singleStepTotalrDotf = 0.0;
 
 label singleStepNMols = molecules.size();
 
+label singleStepDOFs = 0;
+
 {
     IDLList<molecule>::iterator mol(molecules.begin());
 
@@ -85,9 +87,11 @@ label singleStepNMols = molecules.size();
     {
         label molId = mol().id();
 
-        scalar molMass(molecules.constProps(molId).mass());
+        const molecule::constantProperties cP(molecules.constProps(molId));
 
-        const diagTensor& molMoI(molecules.constProps(molId).momentOfInertia());
+        scalar molMass(cP.mass());
+
+        const diagTensor& molMoI(cP.momentOfInertia());
 
         const vector& molV(mol().v());
 
@@ -112,6 +116,8 @@ label singleStepNMols = molecules.size();
         singleStepTotalPE += mol().potentialEnergy();
 
         singleStepTotalrDotf += tr(mol().rf());
+
+        singleStepDOFs += cP.degreesOfFreedom();
     }
 }
 
@@ -134,50 +140,53 @@ if (Pstream::parRun())
     reduce(singleStepTotalrDotf, sumOp<scalar>());
 
     reduce(singleStepNMols, sumOp<label>());
+
+    reduce(singleStepDOFs, sumOp<label>());
 }
 
 if (singleStepNMols)
 {
-    Info<< "Number of mols in system = "
+    Info<< "Number of molecules in system = "
         << singleStepNMols << nl
         << "Overall number density = "
         << singleStepNMols/meshVolume << nl
         << "Overall mass density = "
         << singleStepTotalMass/meshVolume << nl
-        << "Average linear momentum per mol = "
+        << "Average linear momentum per molecule = "
         << singleStepTotalLinearMomentum/singleStepNMols << ' '
         << mag(singleStepTotalLinearMomentum)/singleStepNMols << nl
-        << "Average angular momentum per mol = "
+        << "Average angular momentum per molecule = "
         << singleStepTotalAngularMomentum << ' '
         << mag(singleStepTotalAngularMomentum)/singleStepNMols << nl
         << "Maximum |velocity| = "
         << singleStepMaxVelocityMag << nl
-        << "Average linear KE per mol = "
+        << "Average linear KE per molecule = "
         << singleStepTotalLinearKE/singleStepNMols << nl
-        << "Average angular KE per mol = "
+        << "Average angular KE per molecule = "
         << singleStepTotalAngularKE/singleStepNMols << nl
-        << "Average PE per mol = "
+        << "Average PE per molecule = "
         << singleStepTotalPE/singleStepNMols << nl
-        << "Average TE per mol = "
+        << "Average TE per molecule = "
         <<
         (
             singleStepTotalLinearKE
-            + singleStepTotalAngularKE
-            + singleStepTotalPE
+          + singleStepTotalAngularKE
+          + singleStepTotalPE
         )
         /singleStepNMols
         << endl;
 
-//     Info << singleStepNMols << " "
-// //     << singleStepTotalMomentum/singleStepTotalMass << " "
-//     << singleStepMaxVelocityMag << " "
-//     << singleStepTotalKE/singleStepNMols << " "
-//     << singleStepTotalPE/singleStepNMols << " "
-//     << (singleStepTotalKE + singleStepTotalPE)/singleStepNMols << endl;
+        // Info << singleStepNMols << " "
+        //     << singleStepTotalMomentum/singleStepTotalMass << " "
+        //     << singleStepMaxVelocityMag << " "
+        //     << singleStepTotalKE/singleStepNMols << " "
+        //     << singleStepTotalPE/singleStepNMols << " "
+        //     << (singleStepTotalKE + singleStepTotalPE)
+        //        /singleStepNMols << endl;
 }
 else
 {
-    Info << "No molecules in system" << endl;
+    Info<< "No molecules in system" << endl;
 }
 
 
diff --git a/src/lagrangian/molecularDynamics/molecule/mdTools/resetMDFields.H b/src/lagrangian/molecularDynamics/molecule/mdTools/resetMDFields.H
index ff274a3336..af0197b5fe 100644
--- a/src/lagrangian/molecularDynamics/molecule/mdTools/resetMDFields.H
+++ b/src/lagrangian/molecularDynamics/molecule/mdTools/resetMDFields.H
@@ -3,24 +3,24 @@ if (runTime.outputTime())
     allSpeciesN_RU = List< scalarField >
     (
         molecules.potential().nIds(),
-        scalarField (mesh.nCells(), 0.0)
+        scalarField(mesh.nCells(), 0.0)
     );
 
     allSpeciesM_RU = List< scalarField >
     (
         molecules.potential().nIds(),
-        scalarField (mesh.nCells(), 0.0)
+        scalarField(mesh.nCells(), 0.0)
     );
 
     allSpeciesVelocitySum_RU = List< vectorField >
     (
         molecules.potential().nIds(),
-        vectorField (mesh.nCells(), vector::zero)
+        vectorField(mesh.nCells(), vector::zero)
     );
 
     allSpeciesVelocityMagSquaredSum_RU = List< scalarField >
     (
         molecules.potential().nIds(),
-        scalarField (mesh.nCells(), 0.0)
+        scalarField(mesh.nCells(), 0.0)
     );
 }
diff --git a/src/lagrangian/molecularDynamics/molecule/mdTools/temperatureAndPressure.H b/src/lagrangian/molecularDynamics/molecule/mdTools/temperatureAndPressure.H
index 4ba2bc1bc4..788763b163 100644
--- a/src/lagrangian/molecularDynamics/molecule/mdTools/temperatureAndPressure.H
+++ b/src/lagrangian/molecularDynamics/molecule/mdTools/temperatureAndPressure.H
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -47,17 +47,17 @@ accumulatedTotalrDotfSum += singleStepTotalrDotf;
 
 accumulatedNMols += singleStepNMols;
 
+accumulatedDOFs += singleStepDOFs;
+
 if (runTime.outputTime())
 {
-    // calculate averages
-
     if (accumulatedNMols)
     {
         Info << "calculating averages" << endl;
 
         averageTemperature =
         (
-            2.0/(6.0 * moleculeCloud::kb * accumulatedNMols)
+            2.0/(moleculeCloud::kb * accumulatedDOFs)
             *
             (
                 accumulatedTotalLinearKE + accumulatedTotalAngularKE
@@ -79,27 +79,20 @@ if (runTime.outputTime())
             meshVolume
         );
 
-        // output values
-
         Info << "----------------------------------------" << nl
             << "Averaged properties" << nl
             << "Average |velocity| = "
-                << mag(accumulatedTotalLinearMomentum)/accumulatedTotalMass
-                << " m/s" << nl
-            << "Average temperature = "
-                << averageTemperature << " K" << nl
-            << "Average pressure = "
-                << averagePressure << " N/m^2" << nl
+            << mag(accumulatedTotalLinearMomentum)/accumulatedTotalMass << nl
+            << "Average temperature = " << averageTemperature << nl
+            << "Average pressure = " << averagePressure << nl
             << "----------------------------------------" << endl;
     }
     else
     {
-        Info << "Not averaging temperature and pressure: "
+        Info<< "Not averaging temperature and pressure: "
             << "no molecules in system" << endl;
     }
 
-    // reset counters
-
     accumulatedTotalLinearMomentum = vector::zero;
 
     accumulatedTotalMass = 0.0;
@@ -113,6 +106,9 @@ if (runTime.outputTime())
     accumulatedTotalrDotfSum = 0.0;
 
     accumulatedNMols = 0;
+
+    accumulatedDOFs = 0;
 }
 
+
 // ************************************************************************* //
diff --git a/src/lagrangian/molecularDynamics/molecule/mdTools/temperatureAndPressureVariables.H b/src/lagrangian/molecularDynamics/molecule/mdTools/temperatureAndPressureVariables.H
index e5e236271f..9856c9d4da 100644
--- a/src/lagrangian/molecularDynamics/molecule/mdTools/temperatureAndPressureVariables.H
+++ b/src/lagrangian/molecularDynamics/molecule/mdTools/temperatureAndPressureVariables.H
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -44,6 +44,8 @@ scalar accumulatedTotalrDotfSum = 0.0;
 
 label accumulatedNMols = 0;
 
+label accumulatedDOFs = 0;
+
 scalar averageTemperature = 0.0;
 
 scalar averagePressure = 0.0;
diff --git a/src/lagrangian/molecularDynamics/molecule/mdTools/temperatureEquilibration.H b/src/lagrangian/molecularDynamics/molecule/mdTools/temperatureEquilibration.H
index 1d924db4b4..b1ac5d4230 100644
--- a/src/lagrangian/molecularDynamics/molecule/mdTools/temperatureEquilibration.H
+++ b/src/lagrangian/molecularDynamics/molecule/mdTools/temperatureEquilibration.H
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
diff --git a/src/lagrangian/molecularDynamics/molecule/molecule/molecule.C b/src/lagrangian/molecularDynamics/molecule/molecule/molecule.C
index bc9c502ffb..64c5c45ccf 100644
--- a/src/lagrangian/molecularDynamics/molecule/molecule/molecule.C
+++ b/src/lagrangian/molecularDynamics/molecule/molecule/molecule.C
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
diff --git a/src/lagrangian/molecularDynamics/molecule/molecule/molecule.H b/src/lagrangian/molecularDynamics/molecule/molecule/molecule.H
index 0ee16f461f..ef2de145c4 100644
--- a/src/lagrangian/molecularDynamics/molecule/molecule/molecule.H
+++ b/src/lagrangian/molecularDynamics/molecule/molecule/molecule.H
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -82,6 +82,8 @@ public:
 
             Field<vector> siteReferencePositions_;
 
+            List<scalar> siteMasses_;
+
             List<scalar> siteCharges_;
 
             List<label> siteIds_;
@@ -106,6 +108,7 @@ public:
 
             bool linearMoleculeTest() const;
 
+
     public:
 
         inline constantProperties();
@@ -117,6 +120,8 @@ public:
 
         inline const Field<vector>& siteReferencePositions() const;
 
+        inline const List<scalar>& siteMasses() const;
+
         inline const List<scalar>& siteCharges() const;
 
         inline const List<label>& siteIds() const;
@@ -137,6 +142,8 @@ public:
 
         inline bool pointMolecule() const;
 
+        inline label degreesOfFreedom() const;
+
         inline scalar mass() const;
 
         inline label nSites() const;
@@ -208,6 +215,7 @@ private:
 
         List<vector> sitePositions_;
 
+
     // Private Member Functions
 
         tensor rotationTensorX(scalar deltaT) const;
@@ -216,6 +224,7 @@ private:
 
         tensor rotationTensorZ(scalar deltaT) const;
 
+
 public:
 
     friend class Cloud<molecule>;
diff --git a/src/lagrangian/molecularDynamics/molecule/molecule/moleculeI.H b/src/lagrangian/molecularDynamics/molecule/molecule/moleculeI.H
index eb80dd930f..447a04e4ea 100644
--- a/src/lagrangian/molecularDynamics/molecule/molecule/moleculeI.H
+++ b/src/lagrangian/molecularDynamics/molecule/molecule/moleculeI.H
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -29,6 +29,7 @@ License
 inline Foam::molecule::constantProperties::constantProperties()
 :
     siteReferencePositions_(Field<vector>(0)),
+    siteMasses_(List<scalar>(0)),
     siteCharges_(List<scalar>(0)),
     siteIds_(List<label>(0)),
     pairPotentialSites_(List<bool>(false)),
@@ -44,6 +45,7 @@ inline Foam::molecule::constantProperties::constantProperties
 )
 :
     siteReferencePositions_(dict.lookup("siteReferencePositions")),
+    siteMasses_(dict.lookup("siteMasses")),
     siteCharges_(dict.lookup("siteCharges")),
     siteIds_(List<word>(dict.lookup("siteIds")).size(), -1),
     pairPotentialSites_(),
@@ -59,9 +61,7 @@ inline Foam::molecule::constantProperties::constantProperties
         List<word>(dict.lookup("pairPotentialSiteIds"))
     );
 
-    scalarList siteMasses(dict.lookup("siteMasses"));
-
-    mass_ = sum(siteMasses);
+    mass_ = sum(siteMasses_);
 
     vector centreOfMass(vector::zero);
 
@@ -70,7 +70,7 @@ inline Foam::molecule::constantProperties::constantProperties
 
     forAll(siteReferencePositions_, i)
     {
-        centreOfMass += siteReferencePositions_[i]*siteMasses[i];
+        centreOfMass += siteReferencePositions_[i]*siteMasses_[i];
     }
 
     centreOfMass /= mass_;
@@ -106,7 +106,7 @@ inline Foam::molecule::constantProperties::constantProperties
 
         forAll(siteReferencePositions_, i)
         {
-            centreOfMass += siteReferencePositions_[i]*siteMasses[i];
+            centreOfMass += siteReferencePositions_[i]*siteMasses_[i];
         }
 
         centreOfMass /= mass_;
@@ -119,10 +119,8 @@ inline Foam::molecule::constantProperties::constantProperties
         {
             const vector& p(siteReferencePositions_[i]);
 
-            momOfInertia += siteMasses[i]*diagTensor
-            (
-                0, p.x()*p.x(), p.x()*p.x()
-            );
+            momOfInertia +=
+                siteMasses_[i]*diagTensor(0, p.x()*p.x(), p.x()*p.x());
         }
 
         momentOfInertia_ = diagTensor
@@ -144,7 +142,7 @@ inline Foam::molecule::constantProperties::constantProperties
         {
             const vector& p(siteReferencePositions_[i]);
 
-            momOfInertia += siteMasses[i]*tensor
+            momOfInertia += siteMasses_[i]*tensor
             (
                 p.y()*p.y() + p.z()*p.z(), -p.x()*p.y(), -p.x()*p.z(),
                 -p.y()*p.x(), p.x()*p.x() + p.z()*p.z(), -p.y()*p.z(),
@@ -156,8 +154,7 @@ inline Foam::molecule::constantProperties::constantProperties
         {
             FatalErrorIn("molecule::constantProperties::constantProperties")
                 << "An eigenvalue of the inertia tensor is zero, the molecule "
-                << dict.name()
-                << " is not a valid 6DOF shape."
+                << dict.name() << " is not a valid 6DOF shape."
                 << nl << abort(FatalError);
         }
 
@@ -172,7 +169,7 @@ inline Foam::molecule::constantProperties::constantProperties
         // global axes
 
         tensor Q =
-        vector(1,0,0)*e.x() + vector(0,1,0)*e.y() + vector(0,0,1)*e.z();
+            vector(1,0,0)*e.x() + vector(0,1,0)*e.y() + vector(0,0,1)*e.z();
 
         // Transform the site positions
 
@@ -187,7 +184,7 @@ inline Foam::molecule::constantProperties::constantProperties
 
         forAll(siteReferencePositions_, i)
         {
-            centreOfMass += siteReferencePositions_[i]*siteMasses[i];
+            centreOfMass += siteReferencePositions_[i]*siteMasses_[i];
         }
 
         centreOfMass /= mass_;
@@ -203,7 +200,7 @@ inline Foam::molecule::constantProperties::constantProperties
         {
             const vector& p(siteReferencePositions_[i]);
 
-            momOfInertia += siteMasses[i]*tensor
+            momOfInertia += siteMasses_[i]*tensor
             (
                 p.y()*p.y() + p.z()*p.z(), -p.x()*p.y(), -p.x()*p.z(),
                 -p.y()*p.x(), p.x()*p.x() + p.z()*p.z(), -p.y()*p.z(),
@@ -337,6 +334,13 @@ Foam::molecule::constantProperties::siteReferencePositions() const
 }
 
 
+inline const Foam::List<Foam::scalar>&
+Foam::molecule::constantProperties::siteMasses() const
+{
+    return siteMasses_;
+}
+
+
 inline const Foam::List<Foam::scalar>&
 Foam::molecule::constantProperties::siteCharges() const
 {
@@ -372,7 +376,7 @@ inline bool Foam::molecule::constantProperties::pairPotentialSite
 {
     label s = findIndex(siteIds_, sId);
 
-    if(s == -1)
+    if (s == -1)
     {
         FatalErrorIn("moleculeI.H") << nl
             << sId << " site not found."
@@ -396,10 +400,12 @@ inline bool Foam::molecule::constantProperties::electrostaticSite
 {
     label s = findIndex(siteIds_, sId);
 
-    if(s == -1)
+    if (s == -1)
     {
-        FatalErrorIn("moleculeI.H") << nl
-            << sId << " site not found."
+        FatalErrorIn
+        (
+            "molecule::constantProperties::electrostaticSite(label)"
+        )   << sId << " site not found."
             << nl << abort(FatalError);
     }
 
@@ -416,7 +422,7 @@ Foam::molecule::constantProperties::momentOfInertia() const
 
 inline bool Foam::molecule::constantProperties::linearMolecule() const
 {
-    return (momentOfInertia_.xx() < 0);
+    return ((momentOfInertia_.xx() < 0) && (momentOfInertia_.yy() > 0));
 }
 
 
@@ -426,6 +432,23 @@ inline bool Foam::molecule::constantProperties::pointMolecule() const
 }
 
 
+inline Foam::label Foam::molecule::constantProperties::degreesOfFreedom() const
+{
+    if (linearMolecule())
+    {
+        return 5;
+    }
+    else if (pointMolecule())
+    {
+        return 3;
+    }
+    else
+    {
+        return 6;
+    }
+}
+
+
 inline Foam::scalar Foam::molecule::constantProperties::mass() const
 {
     return mass_;
@@ -592,6 +615,4 @@ inline Foam::label Foam::molecule::id() const
 }
 
 
-// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
-
 // ************************************************************************* //
diff --git a/src/lagrangian/molecularDynamics/molecule/molecule/moleculeIO.C b/src/lagrangian/molecularDynamics/molecule/molecule/moleculeIO.C
index c1e99d8a0b..04ae825df5 100644
--- a/src/lagrangian/molecularDynamics/molecule/molecule/moleculeIO.C
+++ b/src/lagrangian/molecularDynamics/molecule/molecule/moleculeIO.C
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -55,16 +55,16 @@ Foam::molecule::molecule
     {
         if (is.format() == IOstream::ASCII)
         {
-            is >> Q_;
-            is >> v_;
-            is >> a_;
-            is >> pi_;
-            is >> tau_;
-            is >> siteForces_;
-            is >> sitePositions_;
-            is >> specialPosition_;
+            is  >> Q_;
+            is  >> v_;
+            is  >> a_;
+            is  >> pi_;
+            is  >> tau_;
+            is  >> siteForces_;
+            is  >> sitePositions_;
+            is  >> specialPosition_;
             potentialEnergy_ = readScalar(is);
-            is >> rf_;
+            is  >> rf_;
             special_ = readLabel(is);
             id_ = readLabel(is);
         }
@@ -74,18 +74,18 @@ Foam::molecule::molecule
             (
                 reinterpret_cast<char*>(&Q_),
                 sizeof(Q_)
-                + sizeof(v_)
-                + sizeof(a_)
-                + sizeof(pi_)
-                + sizeof(tau_)
-                + sizeof(specialPosition_)
-                + sizeof(potentialEnergy_)
-                + sizeof(rf_)
-                + sizeof(special_)
-                + sizeof(id_)
+              + sizeof(v_)
+              + sizeof(a_)
+              + sizeof(pi_)
+              + sizeof(tau_)
+              + sizeof(specialPosition_)
+              + sizeof(potentialEnergy_)
+              + sizeof(rf_)
+              + sizeof(special_)
+              + sizeof(id_)
             );
 
-            is >> siteForces_ >> sitePositions_;
+            is  >> siteForces_ >> sitePositions_;
         }
     }
 
@@ -169,6 +169,38 @@ void Foam::molecule::writeFields(const moleculeCloud& mC)
     IOField<label> special(mC.fieldIOobject("special", IOobject::NO_READ), np);
     IOField<label> id(mC.fieldIOobject("id", IOobject::NO_READ), np);
 
+    // Post processing fields
+
+    IOField<vector> piGlobal
+    (
+        mC.fieldIOobject("piGlobal", IOobject::NO_READ),
+        np
+    );
+
+    IOField<vector> tauGlobal
+    (
+        mC.fieldIOobject("tauGlobal", IOobject::NO_READ),
+        np
+    );
+
+    IOField<vector> orientation1
+    (
+        mC.fieldIOobject("orientation1", IOobject::NO_READ),
+        np
+    );
+
+    IOField<vector> orientation2
+    (
+        mC.fieldIOobject("orientation2", IOobject::NO_READ),
+        np
+    );
+
+    IOField<vector> orientation3
+    (
+        mC.fieldIOobject("orientation3", IOobject::NO_READ),
+        np
+    );
+
     label i = 0;
     forAllConstIter(moleculeCloud, mC, iter)
     {
@@ -182,6 +214,14 @@ void Foam::molecule::writeFields(const moleculeCloud& mC)
         specialPosition[i] = mol.specialPosition_;
         special[i] = mol.special_;
         id[i] = mol.id_;
+
+        piGlobal[i] = mol.Q_ & mol.pi_;
+        tauGlobal[i] = mol.Q_ & mol.tau_;
+
+        orientation1[i] = mol.Q_ & vector(1,0,0);
+        orientation2[i] = mol.Q_ & vector(0,1,0);
+        orientation3[i] = mol.Q_ & vector(0,0,1);
+
         i++;
     }
 
@@ -193,6 +233,18 @@ void Foam::molecule::writeFields(const moleculeCloud& mC)
     specialPosition.write();
     special.write();
     id.write();
+
+    piGlobal.write();
+    tauGlobal.write();
+
+    orientation1.write();
+    orientation2.write();
+    orientation3.write();
+
+    mC.writeXYZ
+    (
+        mC.mesh().time().timePath() + "/lagrangian" + "/moleculeCloud.xmol"
+    );
 }
 
 
@@ -225,17 +277,17 @@ Foam::Ostream& Foam::operator<<(Ostream& os, const molecule& mol)
         (
             reinterpret_cast<const char*>(&mol.Q_),
             sizeof(mol.Q_)
-            + sizeof(mol.v_)
-            + sizeof(mol.a_)
-            + sizeof(mol.pi_)
-            + sizeof(mol.tau_)
-            + sizeof(mol.specialPosition_)
-            + sizeof(mol.potentialEnergy_)
-            + sizeof(mol.rf_)
-            + sizeof(mol.special_)
-            + sizeof(mol.id_)
+          + sizeof(mol.v_)
+          + sizeof(mol.a_)
+          + sizeof(mol.pi_)
+          + sizeof(mol.tau_)
+          + sizeof(mol.specialPosition_)
+          + sizeof(mol.potentialEnergy_)
+          + sizeof(mol.rf_)
+          + sizeof(mol.special_)
+          + sizeof(mol.id_)
         );
-        os << mol.siteForces_ << mol.sitePositions_;
+        os  << mol.siteForces_ << mol.sitePositions_;
     }
 
     // Check state of Ostream
diff --git a/src/lagrangian/molecularDynamics/molecule/moleculeCloud/moleculeCloud.C b/src/lagrangian/molecularDynamics/molecule/moleculeCloud/moleculeCloud.C
index a0c45a7365..b747373e3a 100644
--- a/src/lagrangian/molecularDynamics/molecule/moleculeCloud/moleculeCloud.C
+++ b/src/lagrangian/molecularDynamics/molecule/moleculeCloud/moleculeCloud.C
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -928,7 +928,6 @@ void Foam::moleculeCloud::initialiseMolecules
 
                     n++;
                 }
-
             }
         }
     }
@@ -1025,6 +1024,21 @@ void Foam::moleculeCloud::createMolecule
 }
 
 
+Foam::label Foam::moleculeCloud::nSites() const
+{
+    label n = 0;
+
+    const_iterator mol(this->begin());
+
+    for (mol = this->begin(); mol != this->end(); ++mol)
+    {
+        n += constProps(mol().id()).nSites();
+    }
+
+    return n;
+}
+
+
 // * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
 
 Foam::moleculeCloud::moleculeCloud
@@ -1158,4 +1172,30 @@ void Foam::moleculeCloud::writeFields() const
 }
 
 
+void Foam::moleculeCloud::writeXYZ(const fileName& fName) const
+{
+    OFstream str(fName);
+
+    str << nSites() << nl << "moleculeCloud site positions in angstroms" << nl;
+
+    const_iterator mol(this->begin());
+
+    for (mol = this->begin(); mol != this->end(); ++mol)
+    {
+        const molecule::constantProperties& cP = constProps(mol().id());
+
+        forAll(mol().sitePositions(), i)
+        {
+            const point& sP = mol().sitePositions()[i];
+
+            str << pot_.siteIdList()[cP.siteIds()[i]]
+                << ' ' << sP.x()*1e10
+                << ' ' << sP.y()*1e10
+                << ' ' << sP.z()*1e10
+                << nl;
+        }
+    }
+}
+
+
 // ************************************************************************* //
diff --git a/src/lagrangian/molecularDynamics/molecule/moleculeCloud/moleculeCloud.H b/src/lagrangian/molecularDynamics/molecule/moleculeCloud/moleculeCloud.H
index d6f961ca0c..6863227c12 100644
--- a/src/lagrangian/molecularDynamics/molecule/moleculeCloud/moleculeCloud.H
+++ b/src/lagrangian/molecularDynamics/molecule/moleculeCloud/moleculeCloud.H
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -44,6 +44,7 @@ SourceFiles
 #include "interactionLists.H"
 #include "labelVector.H"
 #include "Random.H"
+#include "fileName.H"
 
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
@@ -51,7 +52,7 @@ namespace Foam
 {
 
 /*---------------------------------------------------------------------------*\
-                           Class moleculeCloud Declaration
+                       Class moleculeCloud Declaration
 \*---------------------------------------------------------------------------*/
 
 class moleculeCloud
@@ -75,6 +76,7 @@ private:
 
         Random rndGen_;
 
+
     // Private Member Functions
 
         void buildConstProps();
@@ -131,6 +133,8 @@ private:
             const vector& bulkVelocity
         );
 
+        label nSites() const;
+
         inline vector equipartitionLinearVelocity
         (
             scalar temperature,
@@ -160,6 +164,7 @@ public:
 
         static scalar vacuumPermittivity;
 
+
     // Constructors
 
         //- Construct given mesh and potential references
@@ -177,8 +182,8 @@ public:
             const IOdictionary& mdInitialiseDict
         );
 
-    // Member Functions
 
+    // Member Functions
 
         //- Evolve the molecules (move, calculate forces, control state etc)
         void evolve();
@@ -191,6 +196,7 @@ public:
             const scalar measuredTemperature
         );
 
+
         // Access
 
             inline const polyMesh& mesh() const;
@@ -204,15 +210,18 @@ public:
             inline const List<molecule::constantProperties> constProps() const;
 
             inline const molecule::constantProperties&
-            constProps(label id) const;
+                constProps(label id) const;
 
             inline Random& rndGen();
 
+
     // Member Operators
 
         //- Write fields
+        void writeFields() const;
 
-            void writeFields() const;
+        //- Write molecule sites in XYZ format
+        void writeXYZ(const fileName& fName) const;
 };
 
 
diff --git a/src/lagrangian/molecularDynamics/molecule/moleculeCloud/moleculeCloudI.H b/src/lagrangian/molecularDynamics/molecule/moleculeCloud/moleculeCloudI.H
index 55813e6658..94c9f49286 100644
--- a/src/lagrangian/molecularDynamics/molecule/moleculeCloud/moleculeCloudI.H
+++ b/src/lagrangian/molecularDynamics/molecule/moleculeCloud/moleculeCloudI.H
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -32,9 +32,9 @@ inline void Foam::moleculeCloud::evaluatePair
     molecule* molJ
 )
 {
-    const pairPotentialList& pairPot(pot_.pairPotentials());
+    const pairPotentialList& pairPot = pot_.pairPotentials();
 
-    const electrostaticPotential& electrostatic(pot_.electrostatic());
+    const pairPotential& electrostatic = pairPot.electrostatic();
 
     label idI = molI->id();
 
@@ -67,7 +67,7 @@ inline void Foam::moleculeCloud::evaluatePair
             if (pairPotentialSitesI[sI] && pairPotentialSitesJ[sJ])
             {
                 vector rsIsJ =
-                molI->sitePositions()[sI] - molJ->sitePositions()[sJ];
+                    molI->sitePositions()[sI] - molJ->sitePositions()[sJ];
 
                 scalar rsIsJMagSq = magSqr(rsIsJ);
 
@@ -75,8 +75,9 @@ inline void Foam::moleculeCloud::evaluatePair
                 {
                     scalar rsIsJMag = mag(rsIsJ);
 
-                    vector fsIsJ = (rsIsJ/rsIsJMag)
-                    *pairPot.force(idsI, idsJ, rsIsJMag);
+                    vector fsIsJ =
+                        (rsIsJ/rsIsJMag)
+                       *pairPot.force(idsI, idsJ, rsIsJMag);
 
                     molI->siteForces()[sI] += fsIsJ;
 
@@ -91,9 +92,18 @@ inline void Foam::moleculeCloud::evaluatePair
 
                     molJ->potentialEnergy() += 0.5*potentialEnergy;
 
-                    molI->rf() += rsIsJ * fsIsJ;
+                    vector rIJ = molI->position() - molJ->position();
 
-                    molJ->rf() += rsIsJ * fsIsJ;
+                    tensor virialContribution =
+                        (rsIsJ*fsIsJ)*(rsIsJ & rIJ)/rsIsJMagSq;
+
+                    molI->rf() += virialContribution;
+
+                    molJ->rf() += virialContribution;
+
+                    // molI->rf() += rsIsJ * fsIsJ;
+
+                    // molJ->rf() += rsIsJ * fsIsJ;
                 }
             }
 
@@ -104,7 +114,7 @@ inline void Foam::moleculeCloud::evaluatePair
 
                 scalar rsIsJMagSq = magSqr(rsIsJ);
 
-                if(pairPot.rCutMaxSqr(rsIsJMagSq))
+                if(rsIsJMagSq <= electrostatic.rCutSqr())
                 {
                     scalar rsIsJMag = mag(rsIsJ);
 
@@ -112,38 +122,50 @@ inline void Foam::moleculeCloud::evaluatePair
 
                     scalar chargeJ = constPropJ.siteCharges()[sJ];
 
-                    vector fsIsJ = (rsIsJ/rsIsJMag)
-                    *chargeI*chargeJ*electrostatic.force(rsIsJMag);
+                    vector fsIsJ =
+                        (rsIsJ/rsIsJMag)
+                       *chargeI*chargeJ*electrostatic.force(rsIsJMag);
 
                     molI->siteForces()[sI] += fsIsJ;
 
                     molJ->siteForces()[sJ] += -fsIsJ;
 
-                    scalar potentialEnergy = chargeI*chargeJ
-                    *electrostatic.energy(rsIsJMag);
+                    scalar potentialEnergy =
+                        chargeI*chargeJ
+                       *electrostatic.energy(rsIsJMag);
 
                     molI->potentialEnergy() += 0.5*potentialEnergy;
 
                     molJ->potentialEnergy() += 0.5*potentialEnergy;
 
-                    molI->rf() += rsIsJ * fsIsJ;
+                    vector rIJ = molI->position() - molJ->position();
 
-                    molJ->rf() += rsIsJ * fsIsJ;
+                    tensor virialContribution =
+                        (rsIsJ*fsIsJ)*(rsIsJ & rIJ)/rsIsJMagSq;
+
+                    molI->rf() += virialContribution;
+
+                    molJ->rf() += virialContribution;
+
+                    // molI->rf() += rsIsJ * fsIsJ;
+
+                    // molJ->rf() += rsIsJ * fsIsJ;
                 }
             }
         }
     }
 }
 
+
 inline void Foam::moleculeCloud::evaluatePair
 (
     molecule* molReal,
     referredMolecule* molRef
 )
 {
-    const pairPotentialList& pairPot(pot_.pairPotentials());
+    const pairPotentialList& pairPot = pot_.pairPotentials();
 
-    const electrostaticPotential& electrostatic(pot_.electrostatic());
+    const pairPotential& electrostatic = pairPot.electrostatic();
 
     label idReal = molReal->id();
 
@@ -176,16 +198,18 @@ inline void Foam::moleculeCloud::evaluatePair
             if (pairPotentialSitesReal[sReal] && pairPotentialSitesRef[sRef])
             {
                 vector rsRealsRef =
-                molReal->sitePositions()[sReal] - molRef->sitePositions()[sRef];
+                    molReal->sitePositions()[sReal]
+                  - molRef->sitePositions()[sRef];
 
                 scalar rsRealsRefMagSq = magSqr(rsRealsRef);
 
-                if(pairPot.rCutSqr(idsReal, idsRef, rsRealsRefMagSq))
+                if (pairPot.rCutSqr(idsReal, idsRef, rsRealsRefMagSq))
                 {
                     scalar rsRealsRefMag = mag(rsRealsRef);
 
-                    vector fsRealsRef = (rsRealsRef/rsRealsRefMag)
-                    *pairPot.force(idsReal, idsRef, rsRealsRefMag);
+                    vector fsRealsRef =
+                        (rsRealsRef/rsRealsRefMag)
+                       *pairPot.force(idsReal, idsRef, rsRealsRefMag);
 
                     molReal->siteForces()[sReal] += fsRealsRef;
 
@@ -196,7 +220,14 @@ inline void Foam::moleculeCloud::evaluatePair
 
                     molReal->potentialEnergy() += 0.5*potentialEnergy;
 
-                    molReal->rf() += rsRealsRef * fsRealsRef;
+                    vector rRealRef = molReal->position() - molRef->position();
+
+                    molReal->rf() +=
+                        (rsRealsRef*fsRealsRef)
+                       *(rsRealsRef & rRealRef)
+                       /rsRealsRefMagSq;
+
+                    // molReal->rf() += rsRealsRef * fsRealsRef;
 
                 }
             }
@@ -204,11 +235,12 @@ inline void Foam::moleculeCloud::evaluatePair
             if (electrostaticSitesReal[sReal] && electrostaticSitesRef[sRef])
             {
                 vector rsRealsRef =
-                molReal->sitePositions()[sReal] - molRef->sitePositions()[sRef];
+                    molReal->sitePositions()[sReal]
+                  - molRef->sitePositions()[sRef];
 
                 scalar rsRealsRefMagSq = magSqr(rsRealsRef);
 
-                if(pairPot.rCutMaxSqr(rsRealsRefMagSq))
+                if (rsRealsRefMagSq <= electrostatic.rCutSqr())
                 {
                     scalar rsRealsRefMag = mag(rsRealsRef);
 
@@ -216,18 +248,27 @@ inline void Foam::moleculeCloud::evaluatePair
 
                     scalar chargeRef = constPropRef.siteCharges()[sRef];
 
-                    vector fsRealsRef = (rsRealsRef/rsRealsRefMag)
-                    *chargeReal*chargeRef
-                    *electrostatic.force(rsRealsRefMag);
+                    vector fsRealsRef =
+                        (rsRealsRef/rsRealsRefMag)
+                       *chargeReal*chargeRef
+                       *electrostatic.force(rsRealsRefMag);
 
                     molReal->siteForces()[sReal] += fsRealsRef;
 
-                    scalar potentialEnergy = chargeReal*chargeRef
-                    *electrostatic.energy(rsRealsRefMag);
+                    scalar potentialEnergy =
+                        chargeReal*chargeRef
+                       *electrostatic.energy(rsRealsRefMag);
 
                     molReal->potentialEnergy() += 0.5*potentialEnergy;
 
-                    molReal->rf() += rsRealsRef * fsRealsRef;
+                    vector rRealRef = molReal->position() - molRef->position();
+
+                    molReal->rf() +=
+                        (rsRealsRef*fsRealsRef)
+                       *(rsRealsRef & rRealRef)
+                       /rsRealsRefMagSq;
+
+                    // molReal->rf() += rsRealsRef * fsRealsRef;
                 }
             }
         }
@@ -241,9 +282,9 @@ inline bool Foam::moleculeCloud::evaluatePotentialLimit
     molecule* molJ
 ) const
 {
-    const pairPotentialList& pairPot(pot_.pairPotentials());
+    const pairPotentialList& pairPot = pot_.pairPotentials();
 
-    const electrostaticPotential& electrostatic(pot_.electrostatic());
+    const pairPotential& electrostatic = pairPot.electrostatic();
 
     label idI = molI->id();
 
@@ -276,11 +317,11 @@ inline bool Foam::moleculeCloud::evaluatePotentialLimit
             if (pairPotentialSitesI[sI] && pairPotentialSitesJ[sJ])
             {
                 vector rsIsJ =
-                molI->sitePositions()[sI] - molJ->sitePositions()[sJ];
+                    molI->sitePositions()[sI] - molJ->sitePositions()[sJ];
 
                 scalar rsIsJMagSq = magSqr(rsIsJ);
 
-                if(pairPot.rCutSqr(idsI, idsJ, rsIsJMagSq))
+                if (pairPot.rCutSqr(idsI, idsJ, rsIsJMagSq))
                 {
                     scalar rsIsJMag = mag(rsIsJ);
 
@@ -291,7 +332,7 @@ inline bool Foam::moleculeCloud::evaluatePotentialLimit
                     if (rsIsJMag < SMALL)
                     {
                         WarningIn("moleculeCloud::removeHighEnergyOverlaps()")
-                        << "Molecule site pair closer than "
+                            << "Molecule site pair closer than "
                             << SMALL
                             << ": mag separation = " << rsIsJMag
                             << ". These may have been placed on top of each"
@@ -325,11 +366,11 @@ inline bool Foam::moleculeCloud::evaluatePotentialLimit
             if (electrostaticSitesI[sI] && electrostaticSitesJ[sJ])
             {
                 vector rsIsJ =
-                molI->sitePositions()[sI] - molJ->sitePositions()[sJ];
+                    molI->sitePositions()[sI] - molJ->sitePositions()[sJ];
 
                 scalar rsIsJMagSq = magSqr(rsIsJ);
 
-                if(pairPot.rCutMaxSqr(rsIsJMagSq))
+                if (pairPot.rCutMaxSqr(rsIsJMagSq))
                 {
                     scalar rsIsJMag = mag(rsIsJ);
 
@@ -340,18 +381,23 @@ inline bool Foam::moleculeCloud::evaluatePotentialLimit
                     if (rsIsJMag < SMALL)
                     {
                         WarningIn("moleculeCloud::removeHighEnergyOverlaps()")
-                        << "Molecule site pair closer than "
+                            << "Molecule site pair closer than "
                             << SMALL
                             << ": mag separation = " << rsIsJMag
                             << ". These may have been placed on top of each"
-                            << " other by a rounding error in molConfig in"
-                            << " parallel or a block filled with molecules "
+                            << " other by a rounding error in mdInitialise in"
+                            << " parallel or a block filled with molecules"
                             << " twice. Removing one of the molecules."
                             << endl;
 
                         return true;
                     }
 
+                    if (rsIsJMag < electrostatic.rMin())
+                    {
+                        return true;
+                    }
+
                     scalar chargeI = constPropI.siteCharges()[sI];
 
                     scalar chargeJ = constPropJ.siteCharges()[sJ];
@@ -379,9 +425,9 @@ inline bool Foam::moleculeCloud::evaluatePotentialLimit
     referredMolecule* molRef
 ) const
 {
-    const pairPotentialList& pairPot(pot_.pairPotentials());
+    const pairPotentialList& pairPot = pot_.pairPotentials();
 
-    const electrostaticPotential& electrostatic(pot_.electrostatic());
+    const pairPotential& electrostatic = pairPot.electrostatic();
 
     label idReal = molReal->id();
 
@@ -414,11 +460,12 @@ inline bool Foam::moleculeCloud::evaluatePotentialLimit
             if (pairPotentialSitesReal[sReal] && pairPotentialSitesRef[sRef])
             {
                 vector rsRealsRef =
-                molReal->sitePositions()[sReal] - molRef->sitePositions()[sRef];
+                    molReal->sitePositions()[sReal]
+                  - molRef->sitePositions()[sRef];
 
                 scalar rsRealsRefMagSq = magSqr(rsRealsRef);
 
-                if(pairPot.rCutSqr(idsReal, idsRef, rsRealsRefMagSq))
+                if (pairPot.rCutSqr(idsReal, idsRef, rsRealsRefMagSq))
                 {
                     scalar rsRealsRefMag = mag(rsRealsRef);
 
@@ -429,12 +476,12 @@ inline bool Foam::moleculeCloud::evaluatePotentialLimit
                     if (rsRealsRefMag < SMALL)
                     {
                         WarningIn("moleculeCloud::removeHighEnergyOverlaps()")
-                        << "Molecule site pair closer than "
+                            << "Molecule site pair closer than "
                             << SMALL
                             << ": mag separation = " << rsRealsRefMag
                             << ". These may have been placed on top of each"
-                            << " other by a rounding error in molConfig in"
-                            << " parallel or a block filled with molecules "
+                            << " other by a rounding error in mdInitialise in"
+                            << " parallel or a block filled with molecules"
                             << " twice. Removing one of the molecules."
                             << endl;
 
@@ -464,11 +511,12 @@ inline bool Foam::moleculeCloud::evaluatePotentialLimit
             if (electrostaticSitesReal[sReal] && electrostaticSitesRef[sRef])
             {
                 vector rsRealsRef =
-                molReal->sitePositions()[sReal] - molRef->sitePositions()[sRef];
+                    molReal->sitePositions()[sReal]
+                  - molRef->sitePositions()[sRef];
 
                 scalar rsRealsRefMagSq = magSqr(rsRealsRef);
 
-                if(pairPot.rCutMaxSqr(rsRealsRefMagSq))
+                if (pairPot.rCutMaxSqr(rsRealsRefMagSq))
                 {
                     scalar rsRealsRefMag = mag(rsRealsRef);
 
@@ -479,18 +527,23 @@ inline bool Foam::moleculeCloud::evaluatePotentialLimit
                     if (rsRealsRefMag < SMALL)
                     {
                         WarningIn("moleculeCloud::removeHighEnergyOverlaps()")
-                        << "Molecule site pair closer than "
+                            << "Molecule site pair closer than "
                             << SMALL
                             << ": mag separation = " << rsRealsRefMag
                             << ". These may have been placed on top of each"
-                            << " other by a rounding error in molConfig in"
-                            << " parallel or a block filled with molecules "
+                            << " other by a rounding error in mdInitialise in"
+                            << " parallel or a block filled with molecules"
                             << " twice. Removing one of the molecules."
                             << endl;
 
                         return true;
                     }
 
+                    if (rsRealsRefMag < electrostatic.rMin())
+                    {
+                        return true;
+                    }
+
                     scalar chargeReal = constPropReal.siteCharges()[sReal];
 
                     scalar chargeRef = constPropRef.siteCharges()[sRef];
@@ -499,8 +552,9 @@ inline bool Foam::moleculeCloud::evaluatePotentialLimit
                     (
                         mag
                         (
-                            chargeReal*chargeRef
-                            *electrostatic.energy(rsRealsRefMag)
+                            chargeReal
+                           *chargeRef
+                           *electrostatic.energy(rsRealsRefMag)
                         )
                       > pot_.potentialEnergyLimit()
                     )
@@ -559,6 +613,7 @@ inline Foam::vector Foam::moleculeCloud::equipartitionAngularMomentum
     }
 }
 
+
 // * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
 
 inline const Foam::polyMesh& Foam::moleculeCloud::mesh() const
diff --git a/src/lagrangian/molecularDynamics/molecule/reducedUnits/reducedUnits.C b/src/lagrangian/molecularDynamics/molecule/reducedUnits/reducedUnits.C
index e9b048507b..6836c2bc27 100644
--- a/src/lagrangian/molecularDynamics/molecule/reducedUnits/reducedUnits.C
+++ b/src/lagrangian/molecularDynamics/molecule/reducedUnits/reducedUnits.C
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
diff --git a/src/lagrangian/molecularDynamics/molecule/reducedUnits/reducedUnits.H b/src/lagrangian/molecularDynamics/molecule/reducedUnits/reducedUnits.H
index 294aa7770e..acefe4b815 100644
--- a/src/lagrangian/molecularDynamics/molecule/reducedUnits/reducedUnits.H
+++ b/src/lagrangian/molecularDynamics/molecule/reducedUnits/reducedUnits.H
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -46,7 +46,7 @@ namespace Foam
 {
 
 /*---------------------------------------------------------------------------*\
-                           Class reducedUnits Declaration
+                         Class reducedUnits Declaration
 \*---------------------------------------------------------------------------*/
 
 class reducedUnits
diff --git a/src/lagrangian/molecularDynamics/molecule/reducedUnits/reducedUnitsI.H b/src/lagrangian/molecularDynamics/molecule/reducedUnits/reducedUnitsI.H
index 8f3ae51b16..72ff243776 100644
--- a/src/lagrangian/molecularDynamics/molecule/reducedUnits/reducedUnitsI.H
+++ b/src/lagrangian/molecularDynamics/molecule/reducedUnits/reducedUnitsI.H
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
diff --git a/src/lagrangian/molecularDynamics/molecule/reducedUnits/reducedUnitsIO.C b/src/lagrangian/molecularDynamics/molecule/reducedUnits/reducedUnitsIO.C
index 175a2aa489..03b4489ec5 100644
--- a/src/lagrangian/molecularDynamics/molecule/reducedUnits/reducedUnitsIO.C
+++ b/src/lagrangian/molecularDynamics/molecule/reducedUnits/reducedUnitsIO.C
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
diff --git a/src/lagrangian/molecularDynamics/potential/Make/files b/src/lagrangian/molecularDynamics/potential/Make/files
index 7b16b6e2b6..4afe4de3d9 100644
--- a/src/lagrangian/molecularDynamics/potential/Make/files
+++ b/src/lagrangian/molecularDynamics/potential/Make/files
@@ -15,6 +15,7 @@ $(pairPotential)/derived/maitlandSmith/maitlandSmith.C
 $(pairPotential)/derived/azizChen/azizChen.C
 $(pairPotential)/derived/exponentialRepulsion/exponentialRepulsion.C
 $(pairPotential)/derived/coulomb/coulomb.C
+$(pairPotential)/derived/dampedCoulomb/dampedCoulomb.C
 $(pairPotential)/derived/noInteraction/noInteraction.C
 
 energyScalingFunction = energyScalingFunction
@@ -43,4 +44,4 @@ electrostaticPotential = electrostaticPotential
 
 $(electrostaticPotential)/electrostaticPotential.C
 
-LIB = $(FOAM_LIBBIN)/libpotential
+LIB = $(FOAM_LIBBIN)/libpotential
\ No newline at end of file
diff --git a/src/lagrangian/molecularDynamics/potential/electrostaticPotential/electrostaticPotential.C b/src/lagrangian/molecularDynamics/potential/electrostaticPotential/electrostaticPotential.C
index 17fe776235..1dff432741 100644
--- a/src/lagrangian/molecularDynamics/potential/electrostaticPotential/electrostaticPotential.C
+++ b/src/lagrangian/molecularDynamics/potential/electrostaticPotential/electrostaticPotential.C
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -27,8 +27,6 @@ License
 #include "electrostaticPotential.H"
 #include "mathematicalConstants.H"
 
-// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
-
 // * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
 
 Foam::electrostaticPotential::electrostaticPotential()
diff --git a/src/lagrangian/molecularDynamics/potential/electrostaticPotential/electrostaticPotential.H b/src/lagrangian/molecularDynamics/potential/electrostaticPotential/electrostaticPotential.H
index 0bc0e0d4d0..d2c4bb88b9 100644
--- a/src/lagrangian/molecularDynamics/potential/electrostaticPotential/electrostaticPotential.H
+++ b/src/lagrangian/molecularDynamics/potential/electrostaticPotential/electrostaticPotential.H
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -44,7 +44,7 @@ namespace Foam
 {
 
 /*---------------------------------------------------------------------------*\
-                           Class electrostaticPotential Declaration
+                   Class electrostaticPotential Declaration
 \*---------------------------------------------------------------------------*/
 
 class electrostaticPotential
diff --git a/src/lagrangian/molecularDynamics/potential/energyScalingFunction/basic/energyScalingFunction.C b/src/lagrangian/molecularDynamics/potential/energyScalingFunction/basic/energyScalingFunction.C
index c06f90ea27..df247d84de 100644
--- a/src/lagrangian/molecularDynamics/potential/energyScalingFunction/basic/energyScalingFunction.C
+++ b/src/lagrangian/molecularDynamics/potential/energyScalingFunction/basic/energyScalingFunction.C
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -36,8 +36,6 @@ namespace Foam
 defineTypeNameAndDebug(energyScalingFunction, 0);
 defineRunTimeSelectionTable(energyScalingFunction, dictionary);
 
-// * * * * * * * * * * * * * Private Member Functions  * * * * * * * * * * * //
-
 // * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
 
 Foam::energyScalingFunction::energyScalingFunction
@@ -66,6 +64,7 @@ bool Foam::energyScalingFunction::read
     return true;
 }
 
+
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
 } // End namespace Foam
diff --git a/src/lagrangian/molecularDynamics/potential/energyScalingFunction/basic/energyScalingFunction.H b/src/lagrangian/molecularDynamics/potential/energyScalingFunction/basic/energyScalingFunction.H
index 4473fe2bb0..8815151bcf 100644
--- a/src/lagrangian/molecularDynamics/potential/energyScalingFunction/basic/energyScalingFunction.H
+++ b/src/lagrangian/molecularDynamics/potential/energyScalingFunction/basic/energyScalingFunction.H
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -48,7 +48,7 @@ namespace Foam
 {
 
 /*---------------------------------------------------------------------------*\
-                Class energyScalingFunction Declaration
+                   Class energyScalingFunction Declaration
 \*---------------------------------------------------------------------------*/
 
 class energyScalingFunction
@@ -144,8 +144,6 @@ public:
 
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
-// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
-
 #endif
 
 // ************************************************************************* //
diff --git a/src/lagrangian/molecularDynamics/potential/energyScalingFunction/basic/newEnergyScalingFunction.C b/src/lagrangian/molecularDynamics/potential/energyScalingFunction/basic/newEnergyScalingFunction.C
index 92166f8632..ccbdb8c92e 100644
--- a/src/lagrangian/molecularDynamics/potential/energyScalingFunction/basic/newEnergyScalingFunction.C
+++ b/src/lagrangian/molecularDynamics/potential/energyScalingFunction/basic/newEnergyScalingFunction.C
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -58,8 +58,8 @@ autoPtr<energyScalingFunction> energyScalingFunction::New
         (
             "energyScalingFunction::New()"
         )   << "Unknown energyScalingFunction type "
-            << energyScalingFunctionTypeName << endl << endl
-            << "Valid  energyScalingFunctions are : " << endl
+            << energyScalingFunctionTypeName << nl << nl
+            << "Valid  energyScalingFunctions are: " << nl
             << dictionaryConstructorTablePtr_->toc()
             << exit(FatalError);
     }
diff --git a/src/lagrangian/molecularDynamics/potential/energyScalingFunction/derived/doubleSigmoid/doubleSigmoid.C b/src/lagrangian/molecularDynamics/potential/energyScalingFunction/derived/doubleSigmoid/doubleSigmoid.C
index 6ca0fff321..defeb779a0 100644
--- a/src/lagrangian/molecularDynamics/potential/energyScalingFunction/derived/doubleSigmoid/doubleSigmoid.C
+++ b/src/lagrangian/molecularDynamics/potential/energyScalingFunction/derived/doubleSigmoid/doubleSigmoid.C
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -57,6 +57,7 @@ scalar doubleSigmoid::sigmoidScale
     return 1.0 / (1.0 + exp( scale * (r - shift)));
 }
 
+
 // * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
 
 doubleSigmoid::doubleSigmoid
@@ -67,13 +68,17 @@ doubleSigmoid::doubleSigmoid
 )
 :
     energyScalingFunction(name, energyScalingFunctionProperties, pairPot),
-    doubleSigmoidCoeffs_(energyScalingFunctionProperties.subDict(typeName + "Coeffs")),
+    doubleSigmoidCoeffs_
+    (
+        energyScalingFunctionProperties.subDict(typeName + "Coeffs")
+    ),
     shift1_(readScalar(doubleSigmoidCoeffs_.lookup("shift1"))),
     scale1_(readScalar(doubleSigmoidCoeffs_.lookup("scale1"))),
     shift2_(readScalar(doubleSigmoidCoeffs_.lookup("shift2"))),
     scale2_(readScalar(doubleSigmoidCoeffs_.lookup("scale2")))
 {}
 
+
 // * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * * //
 
 void doubleSigmoid::scaleEnergy(scalar& e, const scalar r) const
@@ -81,17 +86,19 @@ void doubleSigmoid::scaleEnergy(scalar& e, const scalar r) const
     e *= sigmoidScale(r, shift1_, scale1_) * sigmoidScale(r, shift2_, scale2_);
 }
 
+
 bool doubleSigmoid::read(const dictionary& energyScalingFunctionProperties)
 {
     energyScalingFunction::read(energyScalingFunctionProperties);
 
-    doubleSigmoidCoeffs_ = energyScalingFunctionProperties.subDict(typeName + "Coeffs");
+    doubleSigmoidCoeffs_ =
+        energyScalingFunctionProperties.subDict(typeName + "Coeffs");
 
     doubleSigmoidCoeffs_.lookup("shift1") >> shift1_;
     doubleSigmoidCoeffs_.lookup("scale1") >> scale1_;
     doubleSigmoidCoeffs_.lookup("shift2") >> shift2_;
     doubleSigmoidCoeffs_.lookup("scale2") >> scale2_;
-    
+
     return true;
 }
 
diff --git a/src/lagrangian/molecularDynamics/potential/energyScalingFunction/derived/doubleSigmoid/doubleSigmoid.H b/src/lagrangian/molecularDynamics/potential/energyScalingFunction/derived/doubleSigmoid/doubleSigmoid.H
index 07c4dfbd49..27e75fb190 100644
--- a/src/lagrangian/molecularDynamics/potential/energyScalingFunction/derived/doubleSigmoid/doubleSigmoid.H
+++ b/src/lagrangian/molecularDynamics/potential/energyScalingFunction/derived/doubleSigmoid/doubleSigmoid.H
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -46,7 +46,7 @@ namespace energyScalingFunctions
 {
 
 /*---------------------------------------------------------------------------*\
-                           Class doubleSigmoid Declaration
+                        Class doubleSigmoid Declaration
 \*---------------------------------------------------------------------------*/
 
 class doubleSigmoid
@@ -62,6 +62,7 @@ class doubleSigmoid
         scalar shift2_;
         scalar scale2_;
 
+
     // Private Member Functions
 
         scalar sigmoidScale
@@ -98,7 +99,7 @@ public:
 
         void scaleEnergy(scalar& e, const scalar r) const;
 
-        //- Read transportProperties dictionary
+        //- Read dictionary
         bool read(const dictionary& energyScalingFunctionProperties);
 };
 
diff --git a/src/lagrangian/molecularDynamics/potential/energyScalingFunction/derived/noScaling/noScaling.C b/src/lagrangian/molecularDynamics/potential/energyScalingFunction/derived/noScaling/noScaling.C
index ea4ec88ed4..412f753887 100644
--- a/src/lagrangian/molecularDynamics/potential/energyScalingFunction/derived/noScaling/noScaling.C
+++ b/src/lagrangian/molecularDynamics/potential/energyScalingFunction/derived/noScaling/noScaling.C
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -45,8 +45,6 @@ addToRunTimeSelectionTable
     dictionary
 );
 
-// * * * * * * * * * * * * Private Member Functions  * * * * * * * * * * * * //
-
 
 // * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
 
@@ -60,15 +58,17 @@ noScaling::noScaling
     energyScalingFunction(name, energyScalingFunctionProperties, pairPot)
 {}
 
+
 // * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * * //
 
 void noScaling::scaleEnergy(scalar& e, const scalar r) const
 {}
 
+
 bool noScaling::read(const dictionary& energyScalingFunctionProperties)
 {
     energyScalingFunction::read(energyScalingFunctionProperties);
-    
+
     return true;
 }
 
diff --git a/src/lagrangian/molecularDynamics/potential/energyScalingFunction/derived/noScaling/noScaling.H b/src/lagrangian/molecularDynamics/potential/energyScalingFunction/derived/noScaling/noScaling.H
index 192c862fb4..ea2ad62aef 100644
--- a/src/lagrangian/molecularDynamics/potential/energyScalingFunction/derived/noScaling/noScaling.H
+++ b/src/lagrangian/molecularDynamics/potential/energyScalingFunction/derived/noScaling/noScaling.H
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -80,7 +80,7 @@ public:
 
         void scaleEnergy(scalar& e, const scalar r) const;
 
-        //- Read transportProperties dictionary
+        //- Read dictionary
         bool read(const dictionary& energyScalingFunctionProperties);
 };
 
diff --git a/src/lagrangian/molecularDynamics/potential/energyScalingFunction/derived/shifted/shifted.C b/src/lagrangian/molecularDynamics/potential/energyScalingFunction/derived/shifted/shifted.C
index 90eccc9b80..d6866cfc8f 100644
--- a/src/lagrangian/molecularDynamics/potential/energyScalingFunction/derived/shifted/shifted.C
+++ b/src/lagrangian/molecularDynamics/potential/energyScalingFunction/derived/shifted/shifted.C
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -45,8 +45,6 @@ addToRunTimeSelectionTable
     dictionary
 );
 
-// * * * * * * * * * * * * Private Member Functions  * * * * * * * * * * * * //
-
 
 // * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
 
@@ -61,6 +59,7 @@ shifted::shifted
     e_at_rCut_(pairPot.unscaledEnergy(pairPot.rCut()))
 {}
 
+
 // * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * * //
 
 void shifted::scaleEnergy(scalar& e, const scalar r) const
@@ -68,10 +67,11 @@ void shifted::scaleEnergy(scalar& e, const scalar r) const
     e -= e_at_rCut_;
 }
 
+
 bool shifted::read(const dictionary& energyScalingFunctionProperties)
 {
     energyScalingFunction::read(energyScalingFunctionProperties);
-    
+
     return true;
 }
 
diff --git a/src/lagrangian/molecularDynamics/potential/energyScalingFunction/derived/shifted/shifted.H b/src/lagrangian/molecularDynamics/potential/energyScalingFunction/derived/shifted/shifted.H
index 6f95adbdb9..01b0b413f3 100644
--- a/src/lagrangian/molecularDynamics/potential/energyScalingFunction/derived/shifted/shifted.H
+++ b/src/lagrangian/molecularDynamics/potential/energyScalingFunction/derived/shifted/shifted.H
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -57,6 +57,7 @@ class shifted
 
         scalar e_at_rCut_;
 
+
 public:
 
     //- Runtime type information
@@ -79,11 +80,12 @@ public:
         ~shifted()
         {}
 
+
     // Member Functions
 
         void scaleEnergy(scalar& e, const scalar r) const;
 
-        //- Read transportProperties dictionary
+        //- Read dictionary
         bool read(const dictionary& energyScalingFunctionProperties);
 };
 
diff --git a/src/lagrangian/molecularDynamics/potential/energyScalingFunction/derived/shiftedForce/shiftedForce.C b/src/lagrangian/molecularDynamics/potential/energyScalingFunction/derived/shiftedForce/shiftedForce.C
index dec8729fae..72041de3e0 100644
--- a/src/lagrangian/molecularDynamics/potential/energyScalingFunction/derived/shiftedForce/shiftedForce.C
+++ b/src/lagrangian/molecularDynamics/potential/energyScalingFunction/derived/shiftedForce/shiftedForce.C
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -45,8 +45,6 @@ addToRunTimeSelectionTable
     dictionary
 );
 
-// * * * * * * * * * * * * Private Member Functions  * * * * * * * * * * * * //
-
 
 // * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
 
@@ -63,6 +61,7 @@ shiftedForce::shiftedForce
     de_dr_at_rCut_(pairPot.energyDerivative(rCut_, false))
 {}
 
+
 // * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * * //
 
 void shiftedForce::scaleEnergy(scalar& e, const scalar r) const
@@ -70,10 +69,11 @@ void shiftedForce::scaleEnergy(scalar& e, const scalar r) const
     e -= ( e_at_rCut_ + de_dr_at_rCut_ * (r - rCut_) );
 }
 
+
 bool shiftedForce::read(const dictionary& energyScalingFunctionProperties)
 {
     energyScalingFunction::read(energyScalingFunctionProperties);
-    
+
     return true;
 }
 
diff --git a/src/lagrangian/molecularDynamics/potential/energyScalingFunction/derived/shiftedForce/shiftedForce.H b/src/lagrangian/molecularDynamics/potential/energyScalingFunction/derived/shiftedForce/shiftedForce.H
index d67164c64e..f6d97d002b 100644
--- a/src/lagrangian/molecularDynamics/potential/energyScalingFunction/derived/shiftedForce/shiftedForce.H
+++ b/src/lagrangian/molecularDynamics/potential/energyScalingFunction/derived/shiftedForce/shiftedForce.H
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -46,7 +46,7 @@ namespace energyScalingFunctions
 {
 
 /*---------------------------------------------------------------------------*\
-                           Class shiftedForce Declaration
+                       Class shiftedForce Declaration
 \*---------------------------------------------------------------------------*/
 
 class shiftedForce
@@ -89,7 +89,7 @@ public:
 
         void scaleEnergy(scalar& e, const scalar r) const;
 
-        //- Read transportProperties dictionary
+        //- Read dictionary
         bool read(const dictionary& energyScalingFunctionProperties);
 };
 
diff --git a/src/lagrangian/molecularDynamics/potential/energyScalingFunction/derived/sigmoid/sigmoid.C b/src/lagrangian/molecularDynamics/potential/energyScalingFunction/derived/sigmoid/sigmoid.C
index 43483221ae..c689608172 100644
--- a/src/lagrangian/molecularDynamics/potential/energyScalingFunction/derived/sigmoid/sigmoid.C
+++ b/src/lagrangian/molecularDynamics/potential/energyScalingFunction/derived/sigmoid/sigmoid.C
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -45,6 +45,7 @@ addToRunTimeSelectionTable
     dictionary
 );
 
+
 // * * * * * * * * * * * * Private Member Functions  * * * * * * * * * * * * //
 
 scalar sigmoid::sigmoidScale
@@ -57,6 +58,7 @@ scalar sigmoid::sigmoidScale
     return 1.0 / (1.0 + exp( scale * (r - shift)));
 }
 
+
 // * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
 
 sigmoid::sigmoid
@@ -67,11 +69,15 @@ sigmoid::sigmoid
 )
 :
     energyScalingFunction(name, energyScalingFunctionProperties, pairPot),
-    sigmoidCoeffs_(energyScalingFunctionProperties.subDict(typeName + "Coeffs")),
+    sigmoidCoeffs_
+    (
+        energyScalingFunctionProperties.subDict(typeName + "Coeffs")
+    ),
     shift_(readScalar(sigmoidCoeffs_.lookup("shift"))),
     scale_(readScalar(sigmoidCoeffs_.lookup("scale")))
 {}
 
+
 // * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * * //
 
 void sigmoid::scaleEnergy(scalar& e, const scalar r) const
@@ -79,15 +85,17 @@ void sigmoid::scaleEnergy(scalar& e, const scalar r) const
     e *= sigmoidScale(r, shift_, scale_);
 }
 
+
 bool sigmoid::read(const dictionary& energyScalingFunctionProperties)
 {
     energyScalingFunction::read(energyScalingFunctionProperties);
 
-    sigmoidCoeffs_ = energyScalingFunctionProperties.subDict(typeName + "Coeffs");
+    sigmoidCoeffs_ =
+        energyScalingFunctionProperties.subDict(typeName + "Coeffs");
 
     sigmoidCoeffs_.lookup("shift") >> shift_;
     sigmoidCoeffs_.lookup("scale") >> shift_;
-    
+
     return true;
 }
 
diff --git a/src/lagrangian/molecularDynamics/potential/energyScalingFunction/derived/sigmoid/sigmoid.H b/src/lagrangian/molecularDynamics/potential/energyScalingFunction/derived/sigmoid/sigmoid.H
index 42d0ac85b8..8a37ad8600 100644
--- a/src/lagrangian/molecularDynamics/potential/energyScalingFunction/derived/sigmoid/sigmoid.H
+++ b/src/lagrangian/molecularDynamics/potential/energyScalingFunction/derived/sigmoid/sigmoid.H
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -98,7 +98,7 @@ public:
 
         void scaleEnergy(scalar& e, const scalar r) const;
 
-        //- Read transportProperties dictionary
+        //- Read dictionary
         bool read(const dictionary& energyScalingFunctionProperties);
 };
 
diff --git a/src/lagrangian/molecularDynamics/potential/pairPotential/basic/newPairPotential.C b/src/lagrangian/molecularDynamics/potential/pairPotential/basic/newPairPotential.C
index b5251d733c..2986a0e539 100644
--- a/src/lagrangian/molecularDynamics/potential/pairPotential/basic/newPairPotential.C
+++ b/src/lagrangian/molecularDynamics/potential/pairPotential/basic/newPairPotential.C
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -54,8 +54,8 @@ autoPtr<pairPotential> pairPotential::New
         (
             "pairPotential::New()"
         )   << "Unknown pairPotential type "
-            << pairPotentialTypeName << endl << endl
-            << "Valid  pairPotentials are : " << endl
+            << pairPotentialTypeName << nl << nl
+            << "Valid  pairPotentials are: " << nl
             << dictionaryConstructorTablePtr_->toc()
             << exit(FatalError);
     }
diff --git a/src/lagrangian/molecularDynamics/potential/pairPotential/basic/pairPotential.C b/src/lagrangian/molecularDynamics/potential/pairPotential/basic/pairPotential.C
index d4a807f352..b3e609f4e7 100644
--- a/src/lagrangian/molecularDynamics/potential/pairPotential/basic/pairPotential.C
+++ b/src/lagrangian/molecularDynamics/potential/pairPotential/basic/pairPotential.C
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -93,7 +93,7 @@ void Foam::pairPotential::setLookupTables()
 }
 
 
-Foam::scalar Foam::pairPotential::forceLookup(const scalar r) const
+Foam::scalar Foam::pairPotential::force(const scalar r) const
 {
     scalar k_rIJ = (r - rMin_)/dr_;
 
@@ -102,7 +102,7 @@ Foam::scalar Foam::pairPotential::forceLookup(const scalar r) const
     if (k < 0)
     {
         FatalErrorIn("pairPotential.C") << nl
-            << "r less than rMin" << nl
+            << "r less than rMin in pair potential " << name_ << nl
             << abort(FatalError);
     }
 
@@ -130,7 +130,7 @@ Foam::pairPotential::forceTable() const
 }
 
 
-Foam::scalar Foam::pairPotential::energyLookup(const scalar r) const
+Foam::scalar Foam::pairPotential::energy(const scalar r) const
 {
     scalar k_rIJ = (r - rMin_)/dr_;
 
@@ -139,7 +139,7 @@ Foam::scalar Foam::pairPotential::energyLookup(const scalar r) const
     if (k < 0)
     {
         FatalErrorIn("pairPotential.C") << nl
-            << "r less than rMin" << nl
+            << "r less than rMin in pair potential " << name_ << nl
             << abort(FatalError);
     }
 
diff --git a/src/lagrangian/molecularDynamics/potential/pairPotential/basic/pairPotential.H b/src/lagrangian/molecularDynamics/potential/pairPotential/basic/pairPotential.H
index 6d6701a106..9be12ebd0c 100644
--- a/src/lagrangian/molecularDynamics/potential/pairPotential/basic/pairPotential.H
+++ b/src/lagrangian/molecularDynamics/potential/pairPotential/basic/pairPotential.H
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -54,7 +54,7 @@ namespace Foam
 class energyScalingFunction;
 
 /*---------------------------------------------------------------------------*\
-                Class pairPotential Declaration
+                     Class pairPotential Declaration
 \*---------------------------------------------------------------------------*/
 
 class pairPotential
@@ -80,6 +80,7 @@ protected:
 
         bool writeTables_;
 
+
     // Private Member Functions
 
         void scaleEnergy(scalar& e, const scalar r) const;
@@ -94,7 +95,7 @@ protected:
 public:
 
     //- Runtime type information
-    TypeName("pairPotential");
+        TypeName("pairPotential");
 
 
     // Declare run-time constructor selection table
@@ -150,9 +151,9 @@ public:
 
         inline scalar rCutSqr() const;
 
-        scalar energyLookup (const scalar r) const;
+        scalar energy (const scalar r) const;
 
-        scalar forceLookup (const scalar r) const;
+        scalar force (const scalar r) const;
 
         List<Pair<scalar> > energyTable() const;
 
@@ -160,7 +161,7 @@ public:
 
         inline bool writeTables() const;
 
-        virtual scalar unscaledEnergy (const scalar r) const = 0;
+        virtual scalar unscaledEnergy(const scalar r) const = 0;
 
         scalar scaledEnergy(const scalar r) const;
 
diff --git a/src/lagrangian/molecularDynamics/potential/pairPotential/basic/pairPotentialI.H b/src/lagrangian/molecularDynamics/potential/pairPotential/basic/pairPotentialI.H
index f39140c38b..4c2ef76b8e 100644
--- a/src/lagrangian/molecularDynamics/potential/pairPotential/basic/pairPotentialI.H
+++ b/src/lagrangian/molecularDynamics/potential/pairPotential/basic/pairPotentialI.H
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
diff --git a/src/lagrangian/molecularDynamics/potential/pairPotential/basic/pairPotentialIO.C b/src/lagrangian/molecularDynamics/potential/pairPotential/basic/pairPotentialIO.C
index 5c0893045a..a07f21bece 100644
--- a/src/lagrangian/molecularDynamics/potential/pairPotential/basic/pairPotentialIO.C
+++ b/src/lagrangian/molecularDynamics/potential/pairPotential/basic/pairPotentialIO.C
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -38,12 +38,12 @@ bool Foam::pairPotential::writeEnergyAndForceTables(Ostream& os) const
 
     forAll(eTab, e)
     {
-        os<< eTab[e].first()
-          << token::SPACE
-          << eTab[e].second()
-          << token::SPACE
-          << fTab[e].second()
-          << nl;
+        os  << eTab[e].first()
+            << token::SPACE
+            << eTab[e].second()
+            << token::SPACE
+            << fTab[e].second()
+            << nl;
     }
 
     return os.good();
diff --git a/src/lagrangian/molecularDynamics/potential/pairPotential/derived/azizChen/azizChen.C b/src/lagrangian/molecularDynamics/potential/pairPotential/derived/azizChen/azizChen.C
index 0327f163d5..2e44f617da 100644
--- a/src/lagrangian/molecularDynamics/potential/pairPotential/derived/azizChen/azizChen.C
+++ b/src/lagrangian/molecularDynamics/potential/pairPotential/derived/azizChen/azizChen.C
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -45,8 +45,6 @@ addToRunTimeSelectionTable
     dictionary
 );
 
-// * * * * * * * * * * * * Private Member Functions  * * * * * * * * * * * * //
-
 
 // * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
 
@@ -71,6 +69,7 @@ azizChen::azizChen
     setLookupTables();
 }
 
+
 // * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * * //
 
 scalar azizChen::unscaledEnergy(const scalar r) const
@@ -84,15 +83,16 @@ scalar azizChen::unscaledEnergy(const scalar r) const
         F = exp(-pow(((D_ / x) - 1.0),2));
     }
 
-    return epsilon_ *
-    (
-        A_ * Foam::pow(x, gamma_) * exp(-alpha_ * x)
-      - (
-            (C6_/ Foam::pow(x, 6))
-          + (C8_/ Foam::pow(x, 8))
-          + (C10_/ Foam::pow(x, 10))
-        )
-      * F
+    return
+        epsilon_
+       *(
+            A_ * Foam::pow(x, gamma_)*exp(-alpha_*x)
+          - (
+                (C6_/ Foam::pow(x, 6))
+              + (C8_/ Foam::pow(x, 8))
+              + (C10_/ Foam::pow(x, 10))
+            )
+           *F
     );
 }
 
@@ -112,7 +112,7 @@ bool azizChen::read(const dictionary& azizChen)
     azizChenCoeffs_.lookup("C10") >> C10_;
     azizChenCoeffs_.lookup("D") >> D_;
     azizChenCoeffs_.lookup("gamma") >> gamma_;
-    
+
     return true;
 }
 
diff --git a/src/lagrangian/molecularDynamics/potential/pairPotential/derived/azizChen/azizChen.H b/src/lagrangian/molecularDynamics/potential/pairPotential/derived/azizChen/azizChen.H
index 43a1ee9dca..53f9348128 100644
--- a/src/lagrangian/molecularDynamics/potential/pairPotential/derived/azizChen/azizChen.H
+++ b/src/lagrangian/molecularDynamics/potential/pairPotential/derived/azizChen/azizChen.H
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -85,6 +85,7 @@ class azizChen
         scalar D_;
         scalar gamma_;
 
+
 public:
 
     //- Runtime type information
@@ -111,7 +112,7 @@ public:
 
         scalar unscaledEnergy(const scalar r) const;
 
-        //- Read transportProperties dictionary
+        //- Read dictionary
         bool read(const dictionary& pairPotentialProperties);
 };
 
diff --git a/src/lagrangian/molecularDynamics/potential/pairPotential/derived/coulomb/coulomb.C b/src/lagrangian/molecularDynamics/potential/pairPotential/derived/coulomb/coulomb.C
index 0476e378da..7dd0232032 100644
--- a/src/lagrangian/molecularDynamics/potential/pairPotential/derived/coulomb/coulomb.C
+++ b/src/lagrangian/molecularDynamics/potential/pairPotential/derived/coulomb/coulomb.C
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -25,6 +25,7 @@ License
 \*---------------------------------------------------------------------------*/
 
 #include "coulomb.H"
+#include "mathematicalConstants.H"
 #include "addToRunTimeSelectionTable.H"
 
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
@@ -45,7 +46,8 @@ addToRunTimeSelectionTable
     dictionary
 );
 
-// * * * * * * * * * * * * Private Member Functions  * * * * * * * * * * * * //
+scalar coulomb::oneOverFourPiEps0 =
+    1.0/(4.0 * mathematicalConstant::pi * 8.854187817e-12);
 
 
 // * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
@@ -61,11 +63,12 @@ coulomb::coulomb
     setLookupTables();
 }
 
+
 // * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * * //
 
 scalar coulomb::unscaledEnergy(const scalar r) const
 {
-    return 1.0/(4.0 * mathematicalConstant::pi * 8.854187817e-12 * r);
+    return oneOverFourPiEps0/r;
 }
 
 
diff --git a/src/lagrangian/molecularDynamics/potential/pairPotential/derived/coulomb/coulomb.H b/src/lagrangian/molecularDynamics/potential/pairPotential/derived/coulomb/coulomb.H
index 44e5e2cc5c..f1e06712bb 100644
--- a/src/lagrangian/molecularDynamics/potential/pairPotential/derived/coulomb/coulomb.H
+++ b/src/lagrangian/molecularDynamics/potential/pairPotential/derived/coulomb/coulomb.H
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -23,7 +23,7 @@ License
     Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
 
 Class
-    Foam::pairPotentials::coulomb
+    Foam::pairPotentials::electrostatic
 
 Description
 
@@ -53,13 +53,16 @@ class coulomb
 :
     public pairPotential
 {
-
 public:
 
     //- Runtime type information
     TypeName("coulomb");
 
 
+    // Static data members
+
+        static scalar oneOverFourPiEps0;
+
     // Constructors
 
         //- Construct from components
@@ -80,7 +83,7 @@ public:
 
         scalar unscaledEnergy(const scalar r) const;
 
-        //- Read transportProperties dictionary
+        //- Read dictionary
         bool read(const dictionary& pairPotentialProperties);
 };
 
diff --git a/src/lagrangian/molecularDynamics/potential/pairPotential/derived/dampedCoulomb/dampedCoulomb.C b/src/lagrangian/molecularDynamics/potential/pairPotential/derived/dampedCoulomb/dampedCoulomb.C
new file mode 100644
index 0000000000..fd771e1854
--- /dev/null
+++ b/src/lagrangian/molecularDynamics/potential/pairPotential/derived/dampedCoulomb/dampedCoulomb.C
@@ -0,0 +1,98 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+   \\    /   O peration     |
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
+     \\/     M anipulation  |
+-------------------------------------------------------------------------------
+License
+    This file is part of OpenFOAM.
+
+    OpenFOAM is free software; you can redistribute it and/or modify it
+    under the terms of the GNU General Public License as published by the
+    Free Software Foundation; either version 2 of the License, or (at your
+    option) any later version.
+
+    OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
+    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+    for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with OpenFOAM; if not, write to the Free Software Foundation,
+    Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+
+\*---------------------------------------------------------------------------*/
+
+#include "dampedCoulomb.H"
+#include "mathematicalConstants.H"
+#include "addToRunTimeSelectionTable.H"
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+namespace Foam
+{
+namespace pairPotentials
+{
+
+// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
+
+defineTypeNameAndDebug(dampedCoulomb, 0);
+
+addToRunTimeSelectionTable
+(
+    pairPotential,
+    dampedCoulomb,
+    dictionary
+);
+
+scalar dampedCoulomb::oneOverFourPiEps0 =
+    1.0/(4.0 * mathematicalConstant::pi * 8.854187817e-12);
+
+
+// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
+
+dampedCoulomb::dampedCoulomb
+(
+    const word& name,
+    const dictionary& pairPotentialProperties
+)
+:
+    pairPotential(name, pairPotentialProperties),
+    dampedCoulombCoeffs_
+    (
+        pairPotentialProperties.subDict(typeName + "Coeffs")
+    ),
+    alpha_(readScalar(dampedCoulombCoeffs_.lookup("alpha")))
+{
+    setLookupTables();
+}
+
+
+// * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * * //
+
+scalar dampedCoulomb::unscaledEnergy(const scalar r) const
+{
+    return oneOverFourPiEps0*erfc(alpha_*r)/r;
+}
+
+
+bool dampedCoulomb::read(const dictionary& pairPotentialProperties)
+{
+    pairPotential::read(pairPotentialProperties);
+
+    dampedCoulombCoeffs_ =
+        pairPotentialProperties.subDict(typeName + "Coeffs");
+
+    dampedCoulombCoeffs_.lookup("alpha") >> alpha_;
+
+    return true;
+}
+
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+} // End namespace pairPotentials
+} // End namespace Foam
+
+// ************************************************************************* //
diff --git a/applications/utilities/preProcessing/mdInitialise/molConfig_old/molConfigI.H b/src/lagrangian/molecularDynamics/potential/pairPotential/derived/dampedCoulomb/dampedCoulomb.H
similarity index 53%
rename from applications/utilities/preProcessing/mdInitialise/molConfig_old/molConfigI.H
rename to src/lagrangian/molecularDynamics/potential/pairPotential/derived/dampedCoulomb/dampedCoulomb.H
index 2cfd5bf57b..377b531824 100644
--- a/applications/utilities/preProcessing/mdInitialise/molConfig_old/molConfigI.H
+++ b/src/lagrangian/molecularDynamics/potential/pairPotential/derived/dampedCoulomb/dampedCoulomb.H
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -22,77 +22,87 @@ License
     along with OpenFOAM; if not, write to the Free Software Foundation,
     Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
 
+Class
+    Foam::pairPotentials::electrostatic
+
+Description
+
+
+SourceFiles
+    dampedCoulomb.C
+
 \*---------------------------------------------------------------------------*/
 
+#ifndef dampedCoulomb_H
+#define dampedCoulomb_H
+
+#include "pairPotential.H"
+
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
 namespace Foam
 {
-
-// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
-
-inline const List<word>& molConfig::molIdList() const
+namespace pairPotentials
 {
-    return idList_;
-}
 
+/*---------------------------------------------------------------------------*\
+                         Class dampedCoulomb Declaration
+\*---------------------------------------------------------------------------*/
 
-inline const labelField& molConfig::id() const
+class dampedCoulomb
+:
+    public pairPotential
 {
-    return id_;
-}
+    // Private data
+
+        dictionary dampedCoulombCoeffs_;
+
+        scalar alpha_;
 
 
-inline const scalarField& molConfig::mass() const
-{
-    return mass_;
-}
+public:
+
+    //- Runtime type information
+    TypeName("dampedCoulomb");
 
 
-inline const vectorField& molConfig::positions() const
-{
-    return positions_;
-}
+    // Static data members
+
+        static scalar oneOverFourPiEps0;
 
 
-inline const labelField& molConfig::cells() const
-{
-    return cells_;
-}
+    // Constructors
+
+        //- Construct from components
+        dampedCoulomb
+        (
+            const word& name,
+            const dictionary& pairPotentialProperties
+        );
 
 
-inline const vectorField& molConfig::U() const
-{
-    return U_;
-}
+    // Destructor
+
+        ~dampedCoulomb()
+        {}
 
 
-inline const vectorField& molConfig::A() const
-{
-    return A_;
-}
+    // Member Functions
 
+        scalar unscaledEnergy(const scalar r) const;
 
-inline const labelField& molConfig::tethered() const
-{
-    return tethered_;
-}
-
-
-inline const vectorField& molConfig::tetherPositions() const
-{
-    return tetherPositions_;
-}
-
-
-inline label molConfig::nMol() const
-{
-    return nMol_;
-}
+        //- Read dictionary
+        bool read(const dictionary& pairPotentialProperties);
+};
 
 
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
+} // End namespace pairPotentials
 } // End namespace Foam
 
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+#endif
+
 // ************************************************************************* //
diff --git a/src/lagrangian/molecularDynamics/potential/pairPotential/derived/exponentialRepulsion/exponentialRepulsion.C b/src/lagrangian/molecularDynamics/potential/pairPotential/derived/exponentialRepulsion/exponentialRepulsion.C
index ccd54ec787..ae34ef4cdb 100644
--- a/src/lagrangian/molecularDynamics/potential/pairPotential/derived/exponentialRepulsion/exponentialRepulsion.C
+++ b/src/lagrangian/molecularDynamics/potential/pairPotential/derived/exponentialRepulsion/exponentialRepulsion.C
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -45,8 +45,6 @@ addToRunTimeSelectionTable
     dictionary
 );
 
-// * * * * * * * * * * * * Private Member Functions  * * * * * * * * * * * * //
-
 
 // * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
 
@@ -57,13 +55,17 @@ exponentialRepulsion::exponentialRepulsion
 )
 :
     pairPotential(name, exponentialRepulsion),
-    exponentialRepulsionCoeffs_(exponentialRepulsion.subDict(typeName + "Coeffs")),
+    exponentialRepulsionCoeffs_
+    (
+        exponentialRepulsion.subDict(typeName + "Coeffs")
+    ),
     rm_(readScalar(exponentialRepulsionCoeffs_.lookup("rm"))),
     epsilon_(readScalar(exponentialRepulsionCoeffs_.lookup("epsilon")))
 {
     setLookupTables();
 }
 
+
 // * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * * //
 
 scalar exponentialRepulsion::unscaledEnergy(const scalar r) const
@@ -76,7 +78,8 @@ bool exponentialRepulsion::read(const dictionary& exponentialRepulsion)
 {
     pairPotential::read(exponentialRepulsion);
 
-    exponentialRepulsionCoeffs_ = exponentialRepulsion.subDict(typeName + "Coeffs");
+    exponentialRepulsionCoeffs_ =
+        exponentialRepulsion.subDict(typeName + "Coeffs");
 
     exponentialRepulsionCoeffs_.lookup("rm") >> rm_;
     exponentialRepulsionCoeffs_.lookup("epsilon") >> epsilon_;
diff --git a/src/lagrangian/molecularDynamics/potential/pairPotential/derived/exponentialRepulsion/exponentialRepulsion.H b/src/lagrangian/molecularDynamics/potential/pairPotential/derived/exponentialRepulsion/exponentialRepulsion.H
index cef45b7a3a..8ce1ee4a0f 100644
--- a/src/lagrangian/molecularDynamics/potential/pairPotential/derived/exponentialRepulsion/exponentialRepulsion.H
+++ b/src/lagrangian/molecularDynamics/potential/pairPotential/derived/exponentialRepulsion/exponentialRepulsion.H
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -46,7 +46,7 @@ namespace pairPotentials
 {
 
 /*---------------------------------------------------------------------------*\
-                           Class exponentialRepulsion Declaration
+                   Class exponentialRepulsion Declaration
 \*---------------------------------------------------------------------------*/
 
 class exponentialRepulsion
@@ -60,6 +60,7 @@ class exponentialRepulsion
         scalar rm_;
         scalar epsilon_;
 
+
 public:
 
     //- Runtime type information
@@ -86,7 +87,7 @@ public:
 
         scalar unscaledEnergy(const scalar r) const;
 
-        //- Read transportProperties dictionary
+        //- Read dictionary
         bool read(const dictionary& pairPotentialProperties);
 };
 
diff --git a/src/lagrangian/molecularDynamics/potential/pairPotential/derived/lennardJones/lennardJones.C b/src/lagrangian/molecularDynamics/potential/pairPotential/derived/lennardJones/lennardJones.C
index 9c93f3a70e..d5a1deb88e 100644
--- a/src/lagrangian/molecularDynamics/potential/pairPotential/derived/lennardJones/lennardJones.C
+++ b/src/lagrangian/molecularDynamics/potential/pairPotential/derived/lennardJones/lennardJones.C
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -45,8 +45,6 @@ addToRunTimeSelectionTable
     dictionary
 );
 
-// * * * * * * * * * * * * Private Member Functions  * * * * * * * * * * * * //
-
 
 // * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
 
@@ -64,6 +62,7 @@ lennardJones::lennardJones
     setLookupTables();
 }
 
+
 // * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * * //
 
 scalar lennardJones::unscaledEnergy(const scalar r) const
diff --git a/src/lagrangian/molecularDynamics/potential/pairPotential/derived/lennardJones/lennardJones.H b/src/lagrangian/molecularDynamics/potential/pairPotential/derived/lennardJones/lennardJones.H
index f12027d115..2ae3c036ae 100644
--- a/src/lagrangian/molecularDynamics/potential/pairPotential/derived/lennardJones/lennardJones.H
+++ b/src/lagrangian/molecularDynamics/potential/pairPotential/derived/lennardJones/lennardJones.H
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -46,7 +46,7 @@ namespace pairPotentials
 {
 
 /*---------------------------------------------------------------------------*\
-                           Class lennardJones Declaration
+                         Class lennardJones Declaration
 \*---------------------------------------------------------------------------*/
 
 class lennardJones
@@ -60,6 +60,7 @@ class lennardJones
         scalar sigma_;
         scalar epsilon_;
 
+
 public:
 
     //- Runtime type information
@@ -86,7 +87,7 @@ public:
 
         scalar unscaledEnergy(const scalar r) const;
 
-        //- Read transportProperties dictionary
+        //- Read dictionary
         bool read(const dictionary& pairPotentialProperties);
 };
 
diff --git a/src/lagrangian/molecularDynamics/potential/pairPotential/derived/maitlandSmith/maitlandSmith.C b/src/lagrangian/molecularDynamics/potential/pairPotential/derived/maitlandSmith/maitlandSmith.C
index a813495f26..7545573591 100644
--- a/src/lagrangian/molecularDynamics/potential/pairPotential/derived/maitlandSmith/maitlandSmith.C
+++ b/src/lagrangian/molecularDynamics/potential/pairPotential/derived/maitlandSmith/maitlandSmith.C
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -45,8 +45,6 @@ addToRunTimeSelectionTable
     dictionary
 );
 
-// * * * * * * * * * * * * Private Member Functions  * * * * * * * * * * * * //
-
 
 // * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
 
@@ -66,6 +64,7 @@ maitlandSmith::maitlandSmith
     setLookupTables();
 }
 
+
 // * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * * //
 
 scalar maitlandSmith::unscaledEnergy(const scalar r) const
@@ -90,7 +89,7 @@ bool maitlandSmith::read(const dictionary& maitlandSmith)
     maitlandSmithCoeffs_.lookup("gamma") >> gamma_;
     maitlandSmithCoeffs_.lookup("rm") >> rm_;
     maitlandSmithCoeffs_.lookup("epsilon") >> epsilon_;
-    
+
     return true;
 }
 
diff --git a/src/lagrangian/molecularDynamics/potential/pairPotential/derived/maitlandSmith/maitlandSmith.H b/src/lagrangian/molecularDynamics/potential/pairPotential/derived/maitlandSmith/maitlandSmith.H
index af4612644b..cdeb01211b 100644
--- a/src/lagrangian/molecularDynamics/potential/pairPotential/derived/maitlandSmith/maitlandSmith.H
+++ b/src/lagrangian/molecularDynamics/potential/pairPotential/derived/maitlandSmith/maitlandSmith.H
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -72,7 +72,7 @@ namespace pairPotentials
 {
 
 /*---------------------------------------------------------------------------*\
-                           Class maitlandSmith Declaration
+                       Class maitlandSmith Declaration
 \*---------------------------------------------------------------------------*/
 
 class maitlandSmith
@@ -88,6 +88,7 @@ class maitlandSmith
         scalar rm_;
         scalar epsilon_;
 
+
 public:
 
     //- Runtime type information
@@ -114,7 +115,7 @@ public:
 
         scalar unscaledEnergy(const scalar r) const;
 
-        //- Read transportProperties dictionary
+        //- Read dictionary
         bool read(const dictionary& pairPotentialProperties);
 };
 
diff --git a/src/lagrangian/molecularDynamics/potential/pairPotential/derived/noInteraction/noInteraction.C b/src/lagrangian/molecularDynamics/potential/pairPotential/derived/noInteraction/noInteraction.C
index ca43080d74..3326fd7fe1 100644
--- a/src/lagrangian/molecularDynamics/potential/pairPotential/derived/noInteraction/noInteraction.C
+++ b/src/lagrangian/molecularDynamics/potential/pairPotential/derived/noInteraction/noInteraction.C
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -45,8 +45,6 @@ addToRunTimeSelectionTable
     dictionary
 );
 
-// * * * * * * * * * * * * Private Member Functions  * * * * * * * * * * * * //
-
 
 // * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
 
@@ -61,6 +59,7 @@ noInteraction::noInteraction
     setLookupTables();
 }
 
+
 // * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * * //
 
 scalar noInteraction::unscaledEnergy(const scalar r) const
diff --git a/src/lagrangian/molecularDynamics/potential/pairPotential/derived/noInteraction/noInteraction.H b/src/lagrangian/molecularDynamics/potential/pairPotential/derived/noInteraction/noInteraction.H
index d09564ef88..5d3fd5742d 100644
--- a/src/lagrangian/molecularDynamics/potential/pairPotential/derived/noInteraction/noInteraction.H
+++ b/src/lagrangian/molecularDynamics/potential/pairPotential/derived/noInteraction/noInteraction.H
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -46,7 +46,7 @@ namespace pairPotentials
 {
 
 /*---------------------------------------------------------------------------*\
-                           Class noInteraction Declaration
+                       Class noInteraction Declaration
 \*---------------------------------------------------------------------------*/
 
 class noInteraction
@@ -80,7 +80,7 @@ public:
 
         scalar unscaledEnergy(const scalar r) const;
 
-        //- Read transportProperties dictionary
+        //- Read dictionary
         bool read(const dictionary& pairPotentialProperties);
 };
 
diff --git a/src/lagrangian/molecularDynamics/potential/pairPotential/pairPotentialList/pairPotentialList.C b/src/lagrangian/molecularDynamics/potential/pairPotential/pairPotentialList/pairPotentialList.C
index ef856bc505..2d77c4ce59 100644
--- a/src/lagrangian/molecularDynamics/potential/pairPotential/pairPotentialList/pairPotentialList.C
+++ b/src/lagrangian/molecularDynamics/potential/pairPotential/pairPotentialList/pairPotentialList.C
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -60,9 +60,9 @@ void Foam::pairPotentialList::readPairPotentialDict
                 else
                 {
                     FatalErrorIn("pairPotentialList::buildPotentials") << nl
-                            << "Pair pairPotential specification subDict "
-                            << idA << "-" << idB << " not found"
-                            << nl << abort(FatalError);
+                        << "Pair pairPotential specification subDict "
+                        << idA << "-" << idB << " not found"
+                        << nl << abort(FatalError);
                 }
             }
             else
@@ -80,10 +80,10 @@ void Foam::pairPotentialList::readPairPotentialDict
                 else
                 {
                     FatalErrorIn("pairPotentialList::buildPotentials") << nl
-                            << "Pair pairPotential specification subDict "
-                            << idA << "-" << idB << " or "
-                            << idB << "-" << idA << " not found"
-                            << nl << abort(FatalError);
+                        << "Pair pairPotential specification subDict "
+                        << idA << "-" << idB << " or "
+                        << idB << "-" << idA << " not found"
+                        << nl << abort(FatalError);
                 }
 
                 if
@@ -93,10 +93,10 @@ void Foam::pairPotentialList::readPairPotentialDict
                 )
                 {
                     FatalErrorIn("pairPotentialList::buildPotentials") << nl
-                            << "Pair pairPotential specification subDict "
-                            << idA << "-" << idB << " and "
-                            << idB << "-" << idA << " found multiple definition"
-                            << nl << abort(FatalError);
+                        << "Pair pairPotential specification subDict "
+                        << idA << "-" << idB << " and "
+                        << idB << "-" << idA << " found multiple definition"
+                        << nl << abort(FatalError);
                 }
             }
 
@@ -136,9 +136,41 @@ void Foam::pairPotentialList::readPairPotentialDict
         }
     }
 
+    if (!pairPotentialDict.found("electrostatic"))
+    {
+        FatalErrorIn("pairPotentialList::buildPotentials") << nl
+            << "Pair pairPotential specification subDict electrostatic"
+            << nl << abort(FatalError);
+    }
+
+    electrostaticPotential_ = pairPotential::New
+    (
+        "electrostatic",
+        pairPotentialDict.subDict("electrostatic")
+    );
+
+    if (electrostaticPotential_->rCut() > rCutMax_)
+    {
+        rCutMax_ = electrostaticPotential_->rCut();
+    }
+
+    if (electrostaticPotential_->writeTables())
+    {
+        OFstream ppTabFile(mesh.time().path()/"electrostatic");
+
+        if(!electrostaticPotential_->writeEnergyAndForceTables(ppTabFile))
+        {
+            FatalErrorIn("pairPotentialList::readPairPotentialDict")
+                << "Failed writing to "
+                << ppTabFile.name() << nl
+                << abort(FatalError);
+        }
+    }
+
     rCutMaxSqr_ = rCutMax_*rCutMax_;
 }
 
+
 // * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
 
 Foam::pairPotentialList::pairPotentialList()
@@ -146,6 +178,7 @@ Foam::pairPotentialList::pairPotentialList()
     PtrList<pairPotential>()
 {}
 
+
 Foam::pairPotentialList::pairPotentialList
 (
     const List<word>& idList,
@@ -188,13 +221,13 @@ const Foam::pairPotential& Foam::pairPotentialList::pairPotentialFunction
     const label b
 ) const
 {
-    return (*this)[pairPotentialIndex (a, b)];
+    return (*this)[pairPotentialIndex(a, b)];
 }
 
 
 bool Foam::pairPotentialList::rCutMaxSqr(const scalar rIJMagSqr) const
 {
-    if (rIJMagSqr <= rCutMaxSqr_)
+    if (rIJMagSqr < rCutMaxSqr_)
     {
         return true;
     }
@@ -212,7 +245,7 @@ bool Foam::pairPotentialList::rCutSqr
     const scalar rIJMagSqr
 ) const
 {
-    if (rIJMagSqr <= rCutSqr (a, b))
+    if (rIJMagSqr < rCutSqr(a, b))
     {
         return true;
     }
@@ -229,7 +262,7 @@ Foam::scalar Foam::pairPotentialList::rMin
     const label b
 ) const
 {
-    return (*this)[pairPotentialIndex (a, b)].rMin();
+    return (*this)[pairPotentialIndex(a, b)].rMin();
 }
 
 
@@ -239,7 +272,7 @@ Foam::scalar Foam::pairPotentialList::dr
     const label b
 ) const
 {
-    return (*this)[pairPotentialIndex (a, b)].dr();
+    return (*this)[pairPotentialIndex(a, b)].dr();
 }
 
 
@@ -249,7 +282,7 @@ Foam::scalar Foam::pairPotentialList::rCutSqr
     const label b
 ) const
 {
-    return (*this)[pairPotentialIndex (a, b)].rCutSqr();
+    return (*this)[pairPotentialIndex(a, b)].rCutSqr();
 }
 
 
@@ -259,7 +292,7 @@ Foam::scalar Foam::pairPotentialList::rCut
     const label b
 ) const
 {
-    return (*this)[pairPotentialIndex (a, b)].rCut();
+    return (*this)[pairPotentialIndex(a, b)].rCut();
 }
 
 
@@ -270,7 +303,7 @@ Foam::scalar Foam::pairPotentialList::force
     const scalar rIJMag
 ) const
 {
-    scalar f = (*this)[pairPotentialIndex (a, b)].forceLookup(rIJMag);
+    scalar f = (*this)[pairPotentialIndex(a, b)].force(rIJMag);
 
     return f;
 }
@@ -283,11 +316,10 @@ Foam::scalar Foam::pairPotentialList::energy
     const scalar rIJMag
 ) const
 {
-    scalar e = (*this)[pairPotentialIndex (a, b)].energyLookup(rIJMag);
+    scalar e = (*this)[pairPotentialIndex(a, b)].energy(rIJMag);
 
     return e;
 }
 
-// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
 // ************************************************************************* //
diff --git a/src/lagrangian/molecularDynamics/potential/pairPotential/pairPotentialList/pairPotentialList.H b/src/lagrangian/molecularDynamics/potential/pairPotential/pairPotentialList/pairPotentialList.H
index a7e8190a01..b4193a46ae 100644
--- a/src/lagrangian/molecularDynamics/potential/pairPotential/pairPotentialList/pairPotentialList.H
+++ b/src/lagrangian/molecularDynamics/potential/pairPotential/pairPotentialList/pairPotentialList.H
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -47,7 +47,7 @@ namespace Foam
 {
 
 /*---------------------------------------------------------------------------*\
-                           Class pairPotentialList Declaration
+                      Class pairPotentialList Declaration
 \*---------------------------------------------------------------------------*/
 
 class pairPotentialList
@@ -62,6 +62,9 @@ class pairPotentialList
 
         scalar rCutMaxSqr_;
 
+        autoPtr<pairPotential> electrostaticPotential_;
+
+
     // Private Member Functions
 
         inline label pairPotentialIndex
@@ -83,6 +86,7 @@ class pairPotentialList
         //- Disallow default bitwise copy construct
         pairPotentialList(const pairPotentialList&);
 
+
 public:
 
     // Constructors
@@ -97,10 +101,12 @@ public:
             const polyMesh& mesh
         );
 
+
     // Destructor
 
         ~pairPotentialList();
 
+
     // Member Functions
 
         void buildPotentials
@@ -110,6 +116,7 @@ public:
             const polyMesh& mesh
         );
 
+
         // Access
 
             inline scalar rCutMax() const;
@@ -132,13 +139,13 @@ public:
                 const scalar rIJMagSqr
             ) const;
 
-            scalar rMin (const label a, const label b) const;
+            scalar rMin(const label a, const label b) const;
 
-            scalar dr (const label a, const label b) const;
+            scalar dr(const label a, const label b) const;
 
-            scalar rCutSqr (const label a, const label b) const;
+            scalar rCutSqr(const label a, const label b) const;
 
-            scalar rCut (const label a, const label b) const;
+            scalar rCut(const label a, const label b) const;
 
             scalar force
             (
@@ -153,6 +160,8 @@ public:
                 const label b,
                 const scalar rIJMag
             ) const;
+
+            inline const pairPotential& electrostatic() const;
 };
 
 
diff --git a/src/lagrangian/molecularDynamics/potential/pairPotential/pairPotentialList/pairPotentialListI.H b/src/lagrangian/molecularDynamics/potential/pairPotential/pairPotentialList/pairPotentialListI.H
index 413ffea05e..c14aa3695e 100644
--- a/src/lagrangian/molecularDynamics/potential/pairPotential/pairPotentialList/pairPotentialListI.H
+++ b/src/lagrangian/molecularDynamics/potential/pairPotential/pairPotentialList/pairPotentialListI.H
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -56,6 +56,7 @@ inline Foam::label Foam::pairPotentialList::pairPotentialIndex
     return index;
 }
 
+
 // * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
 
 inline Foam::scalar Foam::pairPotentialList::rCutMax() const
@@ -70,4 +71,10 @@ inline Foam::scalar Foam::pairPotentialList::rCutMaxSqr() const
 }
 
 
+inline const Foam::pairPotential& Foam::pairPotentialList::electrostatic() const
+{
+    return electrostaticPotential_;
+}
+
+
 // ************************************************************************* //
diff --git a/src/lagrangian/molecularDynamics/potential/potential/potential.C b/src/lagrangian/molecularDynamics/potential/potential/potential.C
index 16a7fca6cd..5532c2f105 100644
--- a/src/lagrangian/molecularDynamics/potential/potential/potential.C
+++ b/src/lagrangian/molecularDynamics/potential/potential/potential.C
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -365,8 +365,7 @@ void Foam::potential::potential::readMdInitialiseDict
 
 Foam::potential::potential(const polyMesh& mesh)
 :
-    mesh_(mesh),
-    electrostaticPotential_()
+    mesh_(mesh)
 {
     readPotentialDict();
 }
@@ -379,8 +378,7 @@ Foam::potential::potential
     IOdictionary& idListDict
 )
 :
-    mesh_(mesh),
-    electrostaticPotential_()
+    mesh_(mesh)
 {
     readMdInitialiseDict(mdInitialiseDict, idListDict);
 }
diff --git a/src/lagrangian/molecularDynamics/potential/potential/potential.H b/src/lagrangian/molecularDynamics/potential/potential/potential.H
index 7accf239cd..32f9b2a1d2 100644
--- a/src/lagrangian/molecularDynamics/potential/potential/potential.H
+++ b/src/lagrangian/molecularDynamics/potential/potential/potential.H
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -49,7 +49,7 @@ namespace Foam
 {
 
 /*---------------------------------------------------------------------------*\
-                           Class potential Declaration
+                         Class potential Declaration
 \*---------------------------------------------------------------------------*/
 
 class potential
@@ -70,12 +70,11 @@ class potential
 
         pairPotentialList pairPotentials_;
 
-        electrostaticPotential electrostaticPotential_;
-
         tetherPotentialList tetherPotentials_;
 
         vector gravity_;
 
+
     // Private Member Functions
 
         void setSiteIdList(const IOdictionary& moleculePropertiesDict);
@@ -110,6 +109,7 @@ public:
             IOdictionary& idListDict
         );
 
+
     // Destructor
 
         ~potential();
@@ -133,8 +133,6 @@ public:
 
             inline const pairPotentialList& pairPotentials() const;
 
-            inline const electrostaticPotential& electrostatic() const;
-
             inline const tetherPotentialList& tetherPotentials() const;
 
             inline const vector& gravity() const;
diff --git a/src/lagrangian/molecularDynamics/potential/potential/potentialI.H b/src/lagrangian/molecularDynamics/potential/potential/potentialI.H
index eddd2b047c..38ba634455 100644
--- a/src/lagrangian/molecularDynamics/potential/potential/potentialI.H
+++ b/src/lagrangian/molecularDynamics/potential/potential/potentialI.H
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -24,8 +24,6 @@ License
 
 \*---------------------------------------------------------------------------*/
 
-// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
-
 // * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
 
 inline Foam::label Foam::potential::nIds() const
@@ -70,13 +68,6 @@ inline const Foam::pairPotentialList& Foam::potential::pairPotentials() const
 }
 
 
-inline const Foam::electrostaticPotential&
-Foam::potential::electrostatic() const
-{
-    return electrostaticPotential_;
-}
-
-
 inline const Foam::tetherPotentialList&
 Foam::potential::tetherPotentials() const
 {
diff --git a/src/lagrangian/molecularDynamics/potential/tetherPotential/basic/newTetherPotential.C b/src/lagrangian/molecularDynamics/potential/tetherPotential/basic/newTetherPotential.C
index 4caba50778..85c8a70359 100644
--- a/src/lagrangian/molecularDynamics/potential/tetherPotential/basic/newTetherPotential.C
+++ b/src/lagrangian/molecularDynamics/potential/tetherPotential/basic/newTetherPotential.C
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -39,7 +39,11 @@ autoPtr<tetherPotential> tetherPotential::New
     const dictionary& tetherPotentialProperties
 )
 {
-    word tetherPotentialTypeName(tetherPotentialProperties.lookup("tetherPotential"));
+    word
+        tetherPotentialTypeName
+        (
+            tetherPotentialProperties.lookup("tetherPotential")
+        );
 
     Info<< nl << "Selecting tether potential "
         << tetherPotentialTypeName << " for "
@@ -54,8 +58,8 @@ autoPtr<tetherPotential> tetherPotential::New
         (
             "tetherPotential::New()"
         )   << "Unknown tetherPotential type "
-            << tetherPotentialTypeName << endl << endl
-            << "Valid  tetherPotentials are : " << endl
+            << tetherPotentialTypeName << nl << nl
+            << "Valid  tetherPotentials are: " << nl
             << dictionaryConstructorTablePtr_->toc()
             << exit(FatalError);
     }
diff --git a/src/lagrangian/molecularDynamics/potential/tetherPotential/basic/tetherPotential.C b/src/lagrangian/molecularDynamics/potential/tetherPotential/basic/tetherPotential.C
index 462be33456..4c4708ba96 100644
--- a/src/lagrangian/molecularDynamics/potential/tetherPotential/basic/tetherPotential.C
+++ b/src/lagrangian/molecularDynamics/potential/tetherPotential/basic/tetherPotential.C
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
diff --git a/src/lagrangian/molecularDynamics/potential/tetherPotential/basic/tetherPotential.H b/src/lagrangian/molecularDynamics/potential/tetherPotential/basic/tetherPotential.H
index 19a9cddb77..f65e5bb6b8 100644
--- a/src/lagrangian/molecularDynamics/potential/tetherPotential/basic/tetherPotential.H
+++ b/src/lagrangian/molecularDynamics/potential/tetherPotential/basic/tetherPotential.H
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -48,7 +48,7 @@ namespace Foam
 {
 
 /*---------------------------------------------------------------------------*\
-                Class tetherPotential Declaration
+                      Class tetherPotential Declaration
 \*---------------------------------------------------------------------------*/
 
 class tetherPotential
diff --git a/src/lagrangian/molecularDynamics/potential/tetherPotential/derived/harmonicSpring/harmonicSpring.C b/src/lagrangian/molecularDynamics/potential/tetherPotential/derived/harmonicSpring/harmonicSpring.C
index 453d5898ab..1edcc70a15 100644
--- a/src/lagrangian/molecularDynamics/potential/tetherPotential/derived/harmonicSpring/harmonicSpring.C
+++ b/src/lagrangian/molecularDynamics/potential/tetherPotential/derived/harmonicSpring/harmonicSpring.C
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
diff --git a/src/lagrangian/molecularDynamics/potential/tetherPotential/derived/harmonicSpring/harmonicSpring.H b/src/lagrangian/molecularDynamics/potential/tetherPotential/derived/harmonicSpring/harmonicSpring.H
index 6508adaec9..4af51cfdff 100644
--- a/src/lagrangian/molecularDynamics/potential/tetherPotential/derived/harmonicSpring/harmonicSpring.H
+++ b/src/lagrangian/molecularDynamics/potential/tetherPotential/derived/harmonicSpring/harmonicSpring.H
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -46,7 +46,7 @@ namespace tetherPotentials
 {
 
 /*---------------------------------------------------------------------------*\
-                           Class harmonicSpring Declaration
+                       Class harmonicSpring Declaration
 \*---------------------------------------------------------------------------*/
 
 class harmonicSpring
@@ -88,7 +88,7 @@ public:
 
         vector force(const vector r) const;
 
-        //- Read transportProperties dictionary
+        //- Read dictionary
         bool read(const dictionary& tetherPotentialProperties);
 };
 
diff --git a/src/lagrangian/molecularDynamics/potential/tetherPotential/derived/pitchForkRing/pitchForkRing.C b/src/lagrangian/molecularDynamics/potential/tetherPotential/derived/pitchForkRing/pitchForkRing.C
index 7e12f9ab74..8a3a081f6f 100644
--- a/src/lagrangian/molecularDynamics/potential/tetherPotential/derived/pitchForkRing/pitchForkRing.C
+++ b/src/lagrangian/molecularDynamics/potential/tetherPotential/derived/pitchForkRing/pitchForkRing.C
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
diff --git a/src/lagrangian/molecularDynamics/potential/tetherPotential/derived/pitchForkRing/pitchForkRing.H b/src/lagrangian/molecularDynamics/potential/tetherPotential/derived/pitchForkRing/pitchForkRing.H
index 82b93b087b..2bb98e39bd 100644
--- a/src/lagrangian/molecularDynamics/potential/tetherPotential/derived/pitchForkRing/pitchForkRing.H
+++ b/src/lagrangian/molecularDynamics/potential/tetherPotential/derived/pitchForkRing/pitchForkRing.H
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -46,7 +46,7 @@ namespace tetherPotentials
 {
 
 /*---------------------------------------------------------------------------*\
-                           Class pitchForkRing Declaration
+                       Class pitchForkRing Declaration
 \*---------------------------------------------------------------------------*/
 
 class pitchForkRing
@@ -90,7 +90,7 @@ public:
 
         vector force(const vector r) const;
 
-        //- Read transportProperties dictionary
+        //- Read dictionary
         bool read(const dictionary& tetherPotentialProperties);
 };
 
diff --git a/src/lagrangian/molecularDynamics/potential/tetherPotential/derived/restrainedHarmonicSpring/restrainedHarmonicSpring.C b/src/lagrangian/molecularDynamics/potential/tetherPotential/derived/restrainedHarmonicSpring/restrainedHarmonicSpring.C
index 45a48a4c62..5396013a17 100644
--- a/src/lagrangian/molecularDynamics/potential/tetherPotential/derived/restrainedHarmonicSpring/restrainedHarmonicSpring.C
+++ b/src/lagrangian/molecularDynamics/potential/tetherPotential/derived/restrainedHarmonicSpring/restrainedHarmonicSpring.C
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -45,8 +45,6 @@ addToRunTimeSelectionTable
     dictionary
 );
 
-// * * * * * * * * * * * * Private Member Functions  * * * * * * * * * * * * //
-
 
 // * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
 
@@ -88,6 +86,7 @@ scalar restrainedHarmonicSpring::energy(const vector r) const
     }
 }
 
+
 vector restrainedHarmonicSpring::force(const vector r) const
 {
     scalar magR = mag(r);
@@ -102,7 +101,11 @@ vector restrainedHarmonicSpring::force(const vector r) const
     }
 }
 
-bool restrainedHarmonicSpring::read(const dictionary& tetherPotentialProperties)
+
+bool restrainedHarmonicSpring::read
+(
+    const dictionary& tetherPotentialProperties
+)
 {
     tetherPotential::read(tetherPotentialProperties);
 
diff --git a/src/lagrangian/molecularDynamics/potential/tetherPotential/derived/restrainedHarmonicSpring/restrainedHarmonicSpring.H b/src/lagrangian/molecularDynamics/potential/tetherPotential/derived/restrainedHarmonicSpring/restrainedHarmonicSpring.H
index 62b9261859..1711c4f5f3 100644
--- a/src/lagrangian/molecularDynamics/potential/tetherPotential/derived/restrainedHarmonicSpring/restrainedHarmonicSpring.H
+++ b/src/lagrangian/molecularDynamics/potential/tetherPotential/derived/restrainedHarmonicSpring/restrainedHarmonicSpring.H
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -46,7 +46,7 @@ namespace tetherPotentials
 {
 
 /*---------------------------------------------------------------------------*\
-                           Class restrainedHarmonicSpring Declaration
+                  Class restrainedHarmonicSpring Declaration
 \*---------------------------------------------------------------------------*/
 
 class restrainedHarmonicSpring
@@ -90,7 +90,7 @@ public:
 
         vector force(const vector r) const;
 
-        //- Read transportProperties dictionary
+        //- Read dictionary
         bool read(const dictionary& tetherPotentialProperties);
 };
 
diff --git a/src/lagrangian/molecularDynamics/potential/tetherPotential/tetherPotentialList/tetherPotentialList.C b/src/lagrangian/molecularDynamics/potential/tetherPotential/tetherPotentialList/tetherPotentialList.C
index 79a1ce83d7..93498b8f71 100644
--- a/src/lagrangian/molecularDynamics/potential/tetherPotential/tetherPotentialList/tetherPotentialList.C
+++ b/src/lagrangian/molecularDynamics/potential/tetherPotential/tetherPotentialList/tetherPotentialList.C
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -131,7 +131,7 @@ const Foam::tetherPotential& Foam::tetherPotentialList::tetherPotentialFunction
     const label a
 ) const
 {
-    return (*this)[tetherPotentialIndex (a)];
+    return (*this)[tetherPotentialIndex(a)];
 }
 
 
@@ -141,7 +141,7 @@ Foam::vector Foam::tetherPotentialList::force
     const vector rIT
 ) const
 {
-    return (*this)[tetherPotentialIndex (a)].force(rIT);
+    return (*this)[tetherPotentialIndex(a)].force(rIT);
 }
 
 
@@ -151,9 +151,8 @@ Foam::scalar Foam::tetherPotentialList::energy
     const vector rIT
 ) const
 {
-    return (*this)[tetherPotentialIndex (a)].energy(rIT);
+    return (*this)[tetherPotentialIndex(a)].energy(rIT);
 }
 
-// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
 // ************************************************************************* //
diff --git a/src/lagrangian/molecularDynamics/potential/tetherPotential/tetherPotentialList/tetherPotentialList.H b/src/lagrangian/molecularDynamics/potential/tetherPotential/tetherPotentialList/tetherPotentialList.H
index a48cc21ede..8ca770f523 100644
--- a/src/lagrangian/molecularDynamics/potential/tetherPotential/tetherPotentialList/tetherPotentialList.H
+++ b/src/lagrangian/molecularDynamics/potential/tetherPotential/tetherPotentialList/tetherPotentialList.H
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -57,6 +57,7 @@ class tetherPotentialList
 
         List<label> idMap_;
 
+
     // Private Member Functions
 
         inline label tetherPotentialIndex
@@ -92,10 +93,12 @@ public:
             const List<word>& tetherSiteIdList
         );
 
+
     // Destructor
 
         ~tetherPotentialList();
 
+
     // Member Functions
 
         void buildPotentials
diff --git a/src/lagrangian/molecularDynamics/potential/tetherPotential/tetherPotentialList/tetherPotentialListI.H b/src/lagrangian/molecularDynamics/potential/tetherPotential/tetherPotentialList/tetherPotentialListI.H
index 67b1e4dbe6..73834281ef 100644
--- a/src/lagrangian/molecularDynamics/potential/tetherPotential/tetherPotentialList/tetherPotentialListI.H
+++ b/src/lagrangian/molecularDynamics/potential/tetherPotential/tetherPotentialList/tetherPotentialListI.H
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
diff --git a/src/meshTools/Make/files b/src/meshTools/Make/files
index d5133cb33d..a61d00246e 100644
--- a/src/meshTools/Make/files
+++ b/src/meshTools/Make/files
@@ -90,6 +90,7 @@ $(cellSources)/nbrToCell/nbrToCell.C
 $(cellSources)/zoneToCell/zoneToCell.C
 $(cellSources)/sphereToCell/sphereToCell.C
 $(cellSources)/cylinderToCell/cylinderToCell.C
+$(cellSources)/faceZoneToCell/faceZoneToCell.C
 
 faceSources = sets/faceSources
 $(faceSources)/faceToFace/faceToFace.C
diff --git a/src/meshTools/sets/cellSources/faceZoneToCell/faceZoneToCell.C b/src/meshTools/sets/cellSources/faceZoneToCell/faceZoneToCell.C
new file mode 100644
index 0000000000..526620fe14
--- /dev/null
+++ b/src/meshTools/sets/cellSources/faceZoneToCell/faceZoneToCell.C
@@ -0,0 +1,185 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+   \\    /   O peration     |
+    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+     \\/     M anipulation  |
+-------------------------------------------------------------------------------
+License
+    This file is part of OpenFOAM.
+
+    OpenFOAM is free software; you can redistribute it and/or modify it
+    under the terms of the GNU General Public License as published by the
+    Free Software Foundation; either version 2 of the License, or (at your
+    option) any later version.
+
+    OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
+    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+    for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with OpenFOAM; if not, write to the Free Software Foundation,
+    Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+
+\*---------------------------------------------------------------------------*/
+
+#include "faceZoneToCell.H"
+#include "polyMesh.H"
+
+#include "addToRunTimeSelectionTable.H"
+
+// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
+
+namespace Foam
+{
+
+defineTypeNameAndDebug(faceZoneToCell, 0);
+
+addToRunTimeSelectionTable(topoSetSource, faceZoneToCell, word);
+
+addToRunTimeSelectionTable(topoSetSource, faceZoneToCell, istream);
+
+}
+
+
+Foam::topoSetSource::addToUsageTable Foam::faceZoneToCell::usage_
+(
+    faceZoneToCell::typeName,
+    "\n    Usage: faceZoneToCell zone master|slave\n\n"
+    "    Select master or slave side of the faceZone."
+    " Note:accepts wildcards for zone.\n\n"
+);
+
+
+template<>
+const char* Foam::NamedEnum<Foam::faceZoneToCell::faceAction, 2>::names[] =
+{
+    "master",
+    "slave"
+};
+
+
+const Foam::NamedEnum<Foam::faceZoneToCell::faceAction, 2>
+    Foam::faceZoneToCell::faceActionNames_;
+
+
+// * * * * * * * * * * * * * Private Member Functions  * * * * * * * * * * * //
+
+void Foam::faceZoneToCell::combine(topoSet& set, const bool add) const
+{
+    bool hasMatched = false;
+
+    forAll(mesh_.faceZones(), i)
+    {
+        const faceZone& zone = mesh_.faceZones()[i];
+
+        if (zoneName_.match(zone.name()))
+        {
+            const labelList& cellLabels =
+            (
+                option_ == MASTER
+              ? zone.masterCells()
+              : zone.slaveCells()
+            );
+
+            Info<< "    Found matching zone " << zone.name()
+                << " with " << cellLabels.size() << " cells on selected side."
+                << endl;
+
+            hasMatched = true;
+
+            forAll(cellLabels, i)
+            {
+                // Only do active cells
+                if (cellLabels[i] < mesh_.nCells())
+                {
+                    addOrDelete(set, cellLabels[i], add);
+                }
+            }
+        }
+    }
+
+    if (!hasMatched)
+    {
+        WarningIn("faceZoneToCell::combine(topoSet&, const bool)")
+            << "Cannot find any faceZone named " << zoneName_ << endl
+            << "Valid names are " << mesh_.faceZones().names() << endl;
+    }
+}
+
+
+// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
+
+// Construct from components
+Foam::faceZoneToCell::faceZoneToCell
+(
+    const polyMesh& mesh,
+    const word& zoneName,
+    const faceAction option
+)
+:
+    topoSetSource(mesh),
+    zoneName_(zoneName),
+    option_(option)
+{}
+
+
+// Construct from dictionary
+Foam::faceZoneToCell::faceZoneToCell
+(
+    const polyMesh& mesh,
+    const dictionary& dict
+)
+:
+    topoSetSource(mesh),
+    zoneName_(dict.lookup("name")),
+    option_(faceActionNames_.read(dict.lookup("option")))
+{}
+
+
+// Construct from Istream
+Foam::faceZoneToCell::faceZoneToCell
+(
+    const polyMesh& mesh,
+    Istream& is
+)
+:
+    topoSetSource(mesh),
+    zoneName_(checkIs(is)),
+    option_(faceActionNames_.read(checkIs(is)))
+{}
+
+
+// * * * * * * * * * * * * * * * * Destructor  * * * * * * * * * * * * * * * //
+
+Foam::faceZoneToCell::~faceZoneToCell()
+{}
+
+
+// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
+
+void Foam::faceZoneToCell::applyToSet
+(
+    const topoSetSource::setAction action,
+    topoSet& set
+) const
+{
+    if ((action == topoSetSource::NEW) || (action == topoSetSource::ADD))
+    {
+        Info<< "    Adding all " << faceActionNames_[option_]
+            << " cells of faceZone " << zoneName_ << " ..." << endl;
+
+        combine(set, true);
+    }
+    else if (action == topoSetSource::DELETE)
+    {
+        Info<< "    Removing all " << faceActionNames_[option_]
+            << " cells of faceZone " << zoneName_ << " ..." << endl;
+
+        combine(set, false);
+    }
+}
+
+
+// ************************************************************************* //
diff --git a/applications/utilities/preProcessing/mdInitialise/molConfig_old/molConfig.H b/src/meshTools/sets/cellSources/faceZoneToCell/faceZoneToCell.H
similarity index 53%
rename from applications/utilities/preProcessing/mdInitialise/molConfig_old/molConfig.H
rename to src/meshTools/sets/cellSources/faceZoneToCell/faceZoneToCell.H
index 3b0ba8fd50..b09c58399f 100644
--- a/applications/utilities/preProcessing/mdInitialise/molConfig_old/molConfig.H
+++ b/src/meshTools/sets/cellSources/faceZoneToCell/faceZoneToCell.H
@@ -23,34 +23,21 @@ License
     Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
 
 Class
-    Foam::molConfig
+    Foam::faceZoneToCell
 
 Description
+    A topoSetSource to select cells based on side of faceZone.
 
 SourceFiles
-    molConfigI.H
-    molConfig.C
-    molConfigIO.C
+    faceZoneToCell.C
 
 \*---------------------------------------------------------------------------*/
 
-#ifndef molConfig_H
-#define molConfig_H
+#ifndef faceZoneToCell_H
+#define faceZoneToCell_H
 
-#include "labelVector.H"
-#include "scalar.H"
-#include "vector.H"
-#include "labelField.H"
-#include "scalarField.H"
-#include "vectorField.H"
-#include "IOField.H"
-#include "EulerCoordinateRotation.H"
-#include "Random.H"
-
-#include "Time.H"
-#include "IOdictionary.H"
-#include "IOstreams.H"
-#include "moleculeCloud.H"
+#include "topoSetSource.H"
+#include "wordRe.H"
 
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
@@ -58,77 +45,85 @@ namespace Foam
 {
 
 /*---------------------------------------------------------------------------*\
-                           Class molConfig Declaration
+                        Class faceZoneToCell Declaration
 \*---------------------------------------------------------------------------*/
 
-class molConfig
+class faceZoneToCell
+:
+    public topoSetSource
 {
+public:
+        //- Enumeration defining the valid options
+        enum faceAction
+        {
+            MASTER,
+            SLAVE
+        };
+
+private:
+
     // Private data
 
-        const IOdictionary& molConfigDescription_;
+        static const NamedEnum<faceAction, 2> faceActionNames_;
 
-        const polyMesh& mesh_;
+        //- Add usage string
+        static addToUsageTable usage_;
 
-        DynamicList<word> idList_;
+        //- Name/regular expression of faceZone
+        wordRe zoneName_;
 
-        labelField id_;
+        //- Option
+        faceAction option_;
 
-        scalarField mass_;
 
-        vectorField positions_;
+    // Private Member Functions
 
-        labelField cells_;
-
-        vectorField U_;
-
-        vectorField A_;
-
-        labelField tethered_;
-
-        vectorField tetherPositions_;
-
-        label nMol_;
+        void combine(topoSet& set, const bool add) const;
 
 
 public:
 
+    //- Runtime type information
+    TypeName("faceZoneToCell");
+
     // Constructors
 
-        //- Construct from IOdictionary and mesh
-        molConfig(IOdictionary&, const polyMesh&);
+        //- Construct from components
+        faceZoneToCell
+        (
+            const polyMesh& mesh,
+            const word& zoneName,
+            const faceAction option
+        );
+
+        //- Construct from dictionary
+        faceZoneToCell
+        (
+            const polyMesh& mesh,
+            const dictionary& dict
+        );
+
+        //- Construct from Istream
+        faceZoneToCell
+        (
+            const polyMesh& mesh,
+            Istream&
+        );
 
 
     // Destructor
 
-        ~molConfig();
+        virtual ~faceZoneToCell();
 
 
     // Member Functions
 
-        void createMolecules();
+        virtual void applyToSet
+        (
+            const topoSetSource::setAction action,
+            topoSet&
+        ) const;
 
-
-        // Access
-
-            inline const List<word>& molIdList() const;
-
-            inline const labelField& id() const;
-
-            inline const scalarField& mass() const;
-
-            inline const vectorField& positions() const;
-
-            inline const labelField& cells() const;
-
-            inline const vectorField& U() const;
-
-            inline const vectorField& A() const;
-
-            inline const labelField& tethered() const;
-
-            inline const vectorField& tetherPositions() const;
-
-            inline label nMol() const;
 };
 
 
@@ -138,10 +133,6 @@ public:
 
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
-#include "molConfigI.H"
-
-// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
-
 #endif
 
 // ************************************************************************* //
diff --git a/src/meshTools/sets/cellSources/zoneToCell/zoneToCell.C b/src/meshTools/sets/cellSources/zoneToCell/zoneToCell.C
index 0dcd1e0ffb..14b6deb7f3 100644
--- a/src/meshTools/sets/cellSources/zoneToCell/zoneToCell.C
+++ b/src/meshTools/sets/cellSources/zoneToCell/zoneToCell.C
@@ -47,7 +47,8 @@ Foam::topoSetSource::addToUsageTable Foam::zoneToCell::usage_
 (
     zoneToCell::typeName,
     "\n    Usage: zoneToCell zone\n\n"
-    "    Select all cells in the cellZone\n\n"
+    "    Select all cells in the cellZone."
+    " Note:accepts wildcards for zone.\n\n"
 );
 
 
diff --git a/src/meshTools/sets/faceSources/patchToFace/patchToFace.C b/src/meshTools/sets/faceSources/patchToFace/patchToFace.C
index 9bcf49690f..000db639a9 100644
--- a/src/meshTools/sets/faceSources/patchToFace/patchToFace.C
+++ b/src/meshTools/sets/faceSources/patchToFace/patchToFace.C
@@ -49,7 +49,7 @@ Foam::topoSetSource::addToUsageTable Foam::patchToFace::usage_
 (
     patchToFace::typeName,
     "\n    Usage: patchToFace patch\n\n"
-    "    Select all faces in the patch\n\n"
+    "    Select all faces in the patch. Note:accepts wildcards for patch.\n\n"
 );
 
 
diff --git a/src/meshTools/sets/faceSources/zoneToFace/zoneToFace.C b/src/meshTools/sets/faceSources/zoneToFace/zoneToFace.C
index 12cbab560d..465632f2b1 100644
--- a/src/meshTools/sets/faceSources/zoneToFace/zoneToFace.C
+++ b/src/meshTools/sets/faceSources/zoneToFace/zoneToFace.C
@@ -47,7 +47,8 @@ Foam::topoSetSource::addToUsageTable Foam::zoneToFace::usage_
 (
     zoneToFace::typeName,
     "\n    Usage: zoneToFace zone\n\n"
-    "    Select all faces in the faceZone\n\n"
+    "    Select all faces in the faceZone."
+    " Note:accepts wildcards for zone.\n\n"
 );
 
 
diff --git a/src/meshTools/sets/pointSources/zoneToPoint/zoneToPoint.C b/src/meshTools/sets/pointSources/zoneToPoint/zoneToPoint.C
index 4b5148c558..0558093afa 100644
--- a/src/meshTools/sets/pointSources/zoneToPoint/zoneToPoint.C
+++ b/src/meshTools/sets/pointSources/zoneToPoint/zoneToPoint.C
@@ -47,7 +47,8 @@ Foam::topoSetSource::addToUsageTable Foam::zoneToPoint::usage_
 (
     zoneToPoint::typeName,
     "\n    Usage: zoneToPoint zone\n\n"
-    "    Select all points in the pointZone\n\n"
+    "    Select all points in the pointZone."
+    " Note:accepts wildcards for zone.\n\n"
 );
 
 
diff --git a/tutorials/compressible/rhoCentralFoam/LadenburgJet60psi/system/machines b/tutorials/compressible/rhoCentralFoam/LadenburgJet60psi/system/machines
deleted file mode 100644
index c1ebafec01..0000000000
--- a/tutorials/compressible/rhoCentralFoam/LadenburgJet60psi/system/machines
+++ /dev/null
@@ -1,8 +0,0 @@
-borg1
-borg2
-borg3
-borg4
-borg5
-borg6
-borg7
-borg8
diff --git a/tutorials/discreteMethods/molecularDynamics/gnemdFoam/constrictedChannel/constant/polyMesh/blockMeshDict b/tutorials/discreteMethods/molecularDynamics/gnemdFoam/constrictedChannel/constant/polyMesh/blockMeshDict
deleted file mode 100644
index ee03c90402..0000000000
--- a/tutorials/discreteMethods/molecularDynamics/gnemdFoam/constrictedChannel/constant/polyMesh/blockMeshDict
+++ /dev/null
@@ -1,163 +0,0 @@
-/*--------------------------------*- C++ -*----------------------------------*\
-| =========                 |                                                 |
-| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
-|  \\    /   O peration     | Version:  1.5                                   |
-|   \\  /    A nd           | Web:      http://www.OpenFOAM.org               |
-|    \\/     M anipulation  |                                                 |
-\*---------------------------------------------------------------------------*/
-FoamFile
-{
-    version     2.0;
-    format      ascii;
-    class       dictionary;
-    object      blockMeshDict;
-}
-// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
-
-convertToMeters 0.25e-9;
-
-vertices        
-(
-	(0 0 0) //0
-	(15 0 0)
-	(15 3 0)
-	(0 3 0)
-	(0 0 12)
-	(15 0 12)
-	(15 3 12)
-	(0 3 12) //7
-	(22 0 0)
-	(22 3 0)
-	(22 0 12)
-	(22 3 12) //11
-	(31 0 0)
-	(31 3 0)
-	(31 0 12)
-	(31 3 12) //15
-	(20 9 0)
-	(17 9 0)
-	(20 9 12)
-	(17 9 12) //19
-	(0 9 0)
-	(0 9 12) //21
-	(31 9 0)
-	(31 9 12) //23
-	(17 18 0)
-	(0 18 0)
-	(17 18 12)
-	(0 18 12) //27
-	(31 18 0)
-	(20 18 0)
-	(31 18 12)
-	(20 18 12) //31
-	(17 21 0)
-	(0 21 0)
-	(17 21 12)
-	(0 21 12) //35
-	(31 21 0)
-	(20 21 0)
-	(31 21 12)
-	(20 21 12) //39
-	(17 25 0)
-	(0 25 0)
-	(17 25 12)
-	(0 25 12) // 43
-	(31 25 0)
-	(20 25 0)
-	(31 25 12)
-	(20 25 12) // 47
-);
-
-blocks          
-(
- hex (0 1 2 3 4 5 6 7) bottomWall (15 3 6) simpleGrading (1 1 1) //1
- hex (1 8 9 2 5 10 11 6) bottomWall (3 3 6) simpleGrading (1 1 1) //2
- hex (2 9 16 17 6 11 18 19) bottomWall (3 6 6) simpleGrading (1 1 1) //3
- hex (8 12 13 9 10 14 15 11) bottomWall (9 3 6) simpleGrading (1 1 1) //4
- hex (3 2 17 20 7 6 19 21) liquid (15 6 6) simpleGrading (1 1 1) //5
- hex (20 17 24 25 21 19 26 27) liquid (15 9 6) simpleGrading (1 1 1) //6
- hex (25 24 32 33 27 26 34 35) liquid (15 3 6) simpleGrading (1 1 1) //6A
- hex (17 16 29 24 19 18 31 26) liquid (3 9 6) simpleGrading (1 1 1) //7
- hex (16 22 28 29 18 23 30 31) liquid (9 9 6) simpleGrading (1 1 1) //8
- hex (29 28 36 37 31 30 38 39) liquid (9 3 6) simpleGrading (1 1 1) //8A
- hex (9 13 22 16 11 15 23 18) liquid (9 6 6) simpleGrading (1 1 1) //9
- hex (33 32 40 41 35 34 42 43) topWall (15 3 6) simpleGrading (1 1 1) //10
- hex (32 37 45 40 34 39 47 42) topWall (3 3 6) simpleGrading (1 1 1) //11
- hex (24 29 37 32 26 31 39 34) topWall (3 3 6) simpleGrading (1 1 1) //12
- hex (37 36 44 45 39 38 46 47) topWall (9 3 6) simpleGrading (1 1 1) //13
-);
-
-patches         
-(
-	cyclic
-	periodicX
-	(
-		(0 4 7 3)
-		(3 7 21 20)
-		(20 21 27 25)
-		(25 27 35 33)
-		(33 35 43 41)
-		(12 13 15 14)
-		(13 22 23 15)
-		(22 28 30 23)
-		(28 36 38 30)
-		(36 44 46 38)
-	)
-
-	cyclic
-	periodicZ
-	(
-		(0 3 2 1)
-		(1 2 9 8)
-		(8 9 13 12)
-		(2 17 16 9)
-		(2 3 20 17)
-		(9 16 22 13)
-		(17 20 25 24)
-		(16 29 28 22)
-		(16 17 24 29)
-		(24 25 33 32)
-		(28 29 37 36)
-		(32 33 41 40)
-		(36 37 45 44)
-		(32 40 45 37)
-		(24 32 37 29)
-		(4 5 6 7)
-		(5 10 11 6)
-		(10 14 15 11)
-		(6 11 18 19)
-		(7 6 19 21)
-		(11 15 23 18)
-		(19 26 27 21)
-		(18 23 30 31)
-		(18 31 26 19)
-		(26 34 35 27)
-		(30 38 39 31)
-		(34 42 43 35)
-		(38 46 47 39)
-		(34 39 47 42)
-		(26 31 39 34)
-	)
-
-	wall
-	outerBoundaryBottom
-	(
-		(0 1 5 4)
-		(1 8 10 5)
-		(8 12 14 10)
-	)
-	
-	wall
-	outerBoundaryTop
-	(
-		(40 41 43 42)
-		(44 45 47 46)
-		(40 42 47 45)
-	)
-);
-
-mergePatchPairs 
-(
-);
-
-// ************************************************************************* //
diff --git a/tutorials/discreteMethods/molecularDynamics/gnemdFoam/constrictedChannel/system/molConfigDict b/tutorials/discreteMethods/molecularDynamics/gnemdFoam/constrictedChannel/system/molConfigDict
deleted file mode 100644
index 6bd9f1538e..0000000000
--- a/tutorials/discreteMethods/molecularDynamics/gnemdFoam/constrictedChannel/system/molConfigDict
+++ /dev/null
@@ -1,64 +0,0 @@
-/*--------------------------------*- C++ -*----------------------------------*\
-| =========                 |                                                 |
-| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
-|  \\    /   O peration     | Version:  1.5                                   |
-|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
-|    \\/     M anipulation  |                                                 |
-\*---------------------------------------------------------------------------*/
-FoamFile
-{
-    version     2.0;
-    format      ascii;
-    class       dictionary;
-    location    "system";
-    object      molConfigDict;
-}
-// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
-
-bottomWall
-{
-    massDensity     1220;
-    temperature     300;
-    velocityDistribution maxwellian;
-    bulkVelocity    ( 0 0 0 );
-    id              Ar;
-    mass            6.63352033e-26;
-    latticeStructure FCC;
-    anchor          ( 1.05e-09 3.18e-09 2.87e-09 );
-    anchorSpecifies molecule;
-    tethered        yes;
-    orientationAngles ( 30 0 0 );
-}
-
-liquid
-{
-    massDensity     1100;
-    temperature     250;
-    velocityDistribution maxwellian;
-    bulkVelocity    ( 245 0 0 );
-    id              Ne;
-    mass            3.350996347e-26;
-    latticeStructure SC;
-    anchor          ( 1.05e-09 3.18e-09 2.87e-09 );
-    anchorSpecifies molecule;
-    tethered        no;
-    orientationAngles ( 45 0 0 );
-}
-
-topWall
-{
-    massDensity     1220;
-    temperature     200;
-    velocityDistribution maxwellian;
-    bulkVelocity    ( 0 0 0 );
-    id              Ar;
-    mass            6.63352033e-26;
-    latticeStructure BCC;
-    anchor          ( 1.05e-09 3.18e-09 2.87e-09 );
-    anchorSpecifies corner;
-    tethered        yes;
-    orientationAngles ( 0 0 0 );
-}
-
-
-// ************************************************************************* //
diff --git a/tutorials/discreteMethods/molecularDynamics/gnemdFoam/constrictedChannel/system/potentialDict b/tutorials/discreteMethods/molecularDynamics/gnemdFoam/constrictedChannel/system/potentialDict
deleted file mode 100644
index 56a7bbee71..0000000000
--- a/tutorials/discreteMethods/molecularDynamics/gnemdFoam/constrictedChannel/system/potentialDict
+++ /dev/null
@@ -1,104 +0,0 @@
-/*--------------------------------*- C++ -*----------------------------------*\
-| =========                 |                                                 |
-| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
-|  \\    /   O peration     | Version:  1.5                                   |
-|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
-|    \\/     M anipulation  |                                                 |
-\*---------------------------------------------------------------------------*/
-FoamFile
-{
-    version     2.0;
-    format      ascii;
-    class       dictionary;
-    location    "system";
-    object      potentialDict;
-}
-// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
-
-removalOrder    2 ( Ne Ar );
-
-pair
-{
-    Ar-Ar
-    {
-        pairPotential   maitlandSmith;
-        rCut            1e-09;
-        rMin            1.5e-10;
-        dr              5e-14;
-        maitlandSmithCoeffs
-        {
-            m               13;
-            gamma           7.5;
-            rm              3.756e-10;
-            epsilon         1.990108438e-21;
-        }
-
-        energyScalingFunction doubleSigmoid;
-        doubleSigmoidCoeffs
-        {
-            shift1          9e-10;
-            scale1          -64771072;
-            shift2          9.7e-10;
-            scale2          -259084288;
-        }
-
-        writeTables     yes;
-    }
-
-    Ar-Ne
-    {
-        pairPotential   maitlandSmith;
-        rCut            9e-10;
-        rMin            1e-10;
-        dr              5e-14;
-        maitlandSmithCoeffs
-        {
-            m               13;
-            gamma           4;
-            rm              3.48e-10;
-            epsilon         8.765026657e-22;
-        }
-
-        energyScalingFunction shiftedForce;
-        writeTables     yes;
-    }
-
-    Ne-Ne
-    {
-        pairPotential   maitlandSmith;
-        rCut            8e-10;
-        rMin            1e-10;
-        dr              5e-14;
-        maitlandSmithCoeffs
-        {
-            m               13;
-            gamma           5;
-            rm              3.0739e-10;
-            epsilon         5.813260729e-22;
-        }
-
-        energyScalingFunction shiftedForce;
-        writeTables     yes;
-    }
-}
-
-tether
-{
-    Ar
-    {
-        tetherPotential restrainedHarmonicSpring;
-        restrainedHarmonicSpringCoeffs
-        {
-            springConstant  0.1;
-            rR              1.2e-09;
-        }
-    }
-}
-
-external
-{
-    gravity         ( 0 0 0 );
-}
-
-
-// ************************************************************************* //
diff --git a/tutorials/discreteMethods/molecularDynamics/gnemdFoam/nanoNozzle/system/molConfigDict b/tutorials/discreteMethods/molecularDynamics/gnemdFoam/nanoNozzle/system/molConfigDict
deleted file mode 100644
index 937130f4ac..0000000000
--- a/tutorials/discreteMethods/molecularDynamics/gnemdFoam/nanoNozzle/system/molConfigDict
+++ /dev/null
@@ -1,64 +0,0 @@
-/*--------------------------------*- C++ -*----------------------------------*\
-| =========                 |                                                 |
-| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
-|  \\    /   O peration     | Version:  1.5                                   |
-|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
-|    \\/     M anipulation  |                                                 |
-\*---------------------------------------------------------------------------*/
-FoamFile
-{
-    version     2.0;
-    format      ascii;
-    class       dictionary;
-    location    "system";
-    object      molConfigDict;
-}
-// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
-
-sectionA
-{
-    massDensity     1220;
-    temperature     300;
-    velocityDistribution maxwellian;
-    bulkVelocity    ( -250 0 0 );
-    id              Ar;
-    mass            6.63352033e-26;
-    latticeStructure SC;
-    anchor          ( 0 0 0 );
-    anchorSpecifies molecule;
-    tethered        no;
-    orientationAngles ( 0 0 0 );
-}
-
-sectionB
-{
-    massDensity     1220;
-    temperature     300;
-    velocityDistribution maxwellian;
-    bulkVelocity    ( -250 0 0 );
-    id              Ne;
-    mass            3.350917e-26;
-    latticeStructure SC;
-    anchor          ( 0 0 0 );
-    anchorSpecifies molecule;
-    tethered        no;
-    orientationAngles ( 0 0 0 );
-}
-
-sectionC
-{
-    massDensity     1220;
-    temperature     300;
-    velocityDistribution maxwellian;
-    bulkVelocity    ( -250 0 0 );
-    id              Ar;
-    mass            6.63352033e-26;
-    latticeStructure SC;
-    anchor          ( 0 0 0 );
-    anchorSpecifies molecule;
-    tethered        no;
-    orientationAngles ( 0 0 0 );
-}
-
-
-// ************************************************************************* //
diff --git a/tutorials/discreteMethods/molecularDynamics/gnemdFoam/nanoNozzle/system/potentialDict b/tutorials/discreteMethods/molecularDynamics/gnemdFoam/nanoNozzle/system/potentialDict
deleted file mode 100644
index 0386a6994e..0000000000
--- a/tutorials/discreteMethods/molecularDynamics/gnemdFoam/nanoNozzle/system/potentialDict
+++ /dev/null
@@ -1,86 +0,0 @@
-/*--------------------------------*- C++ -*----------------------------------*\
-| =========                 |                                                 |
-| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
-|  \\    /   O peration     | Version:  1.5                                   |
-|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
-|    \\/     M anipulation  |                                                 |
-\*---------------------------------------------------------------------------*/
-FoamFile
-{
-    version     2.0;
-    format      ascii;
-    class       dictionary;
-    location    "system";
-    object      potentialDict;
-}
-// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
-
-removalOrder    1 ( Ar );
-
-pair
-{
-    Ar-Ar
-    {
-        pairPotential   maitlandSmith;
-        rCut            1e-09;
-        rMin            1.5e-10;
-        dr              5e-14;
-        maitlandSmithCoeffs
-        {
-            m               13;
-            gamma           7.5;
-            rm              3.756e-10;
-            epsilon         1.990108438e-21;
-        }
-
-        energyScalingFunction doubleSigmoid;
-        doubleSigmoidCoeffs
-        {
-            shift1          9e-10;
-            scale1          -64771072;
-            shift2          9.7e-10;
-            scale2          -259084288;
-        }
-
-        writeTables     no;
-    }
-
-    Ar-Ne
-    {
-        pairPotential   maitlandSmith;
-        rCut            9e-10;
-        rMin            1e-10;
-        dr              5e-14;
-        maitlandSmithCoeffs
-        {
-            m               13;
-            gamma           4;
-            rm              3.48e-10;
-            epsilon         8.765026657e-22;
-        }
-
-        energyScalingFunction shiftedForce;
-        writeTables     no;
-    }
-
-    Ne-Ne
-    {
-        pairPotential   maitlandSmith;
-        rCut            8e-10;
-        rMin            1e-10;
-        dr              5e-14;
-        maitlandSmithCoeffs
-        {
-            m               13;
-            gamma           5;
-            rm              3.0739e-10;
-            epsilon         5.813260729e-22;
-        }
-
-        energyScalingFunction shiftedForce;
-        writeTables     no;
-    }
-}
-
-
-// ************************************************************************* //
diff --git a/tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/Allclean b/tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/Allclean
index 00dd874d76..d8245cb12b 100755
--- a/tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/Allclean
+++ b/tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/Allclean
@@ -3,9 +3,20 @@
 # Source tutorial clean functions
 . $WM_PROJECT_DIR/bin/tools/CleanFunctions
 
-cd periodicCube
-    rm -rf 0
-    rm -rf Ar-Ar
-    rm -rf constant/idList
+cd periodicCubeArgon
+    rm -rf 0/*
+    rm -f Ar-Ar
+    rm -f electrostatic
+    rm -f constant/idList
+    rm -rf constant/polyMesh/sets
+    cleanCase
+cd ..
+
+cd periodicCubeWater
+    rm -rf 0/*
+    rm -f O-O
+    rm -f electrostatic
+    rm -f constant/idList
+    rm -rf constant/polyMesh/sets
     cleanCase
 cd ..
diff --git a/tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/Allrun b/tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/Allrun
index 0c590da09a..0d8c6de9d1 100755
--- a/tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/Allrun
+++ b/tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/Allrun
@@ -5,9 +5,14 @@
 
 application="mdEquilibrationFoam"
 
-cd periodicCube
-    runApplication blockMesh
-    runApplication molConfig
-    runApplication $application
-cd ..
+# cd periodicCubeArgon
+#     runApplication blockMesh
+#     runApplication mdInitialise
+#     runApplication $application
+# cd ..
 
+cd periodicCubeWater
+    runApplication blockMesh
+    runApplication mdInitialise
+    runApplication $application
+cd ..
\ No newline at end of file
diff --git a/tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/periodicCube/system/molConfigDict b/tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/periodicCube/system/molConfigDict
deleted file mode 100644
index 6f48e375e8..0000000000
--- a/tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/periodicCube/system/molConfigDict
+++ /dev/null
@@ -1,34 +0,0 @@
-/*--------------------------------*- C++ -*----------------------------------*\
-| =========                 |                                                 |
-| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
-|  \\    /   O peration     | Version:  1.5                                   |
-|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
-|    \\/     M anipulation  |                                                 |
-\*---------------------------------------------------------------------------*/
-FoamFile
-{
-    version     2.0;
-    format      ascii;
-    class       dictionary;
-    location    "system";
-    object      molConfigDict;
-}
-// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
-
-liquid
-{
-    massDensity     1220;
-    temperature     300;
-    velocityDistribution maxwellian;
-    bulkVelocity    ( 0 0 0 );
-    id              Ar;
-    mass            6.63352033e-26;
-    latticeStructure SC;
-    anchor          ( 0 0 0 );
-    anchorSpecifies molecule;
-    tethered        no;
-    orientationAngles ( 0 0 0 );
-}
-
-
-// ************************************************************************* //
diff --git a/tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/periodicCube/system/potentialDict b/tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/periodicCube/system/potentialDict
deleted file mode 100644
index 1abf7b0e56..0000000000
--- a/tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/periodicCube/system/potentialDict
+++ /dev/null
@@ -1,65 +0,0 @@
-/*--------------------------------*- C++ -*----------------------------------*\
-| =========                 |                                                 |
-| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
-|  \\    /   O peration     | Version:  1.5                                   |
-|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
-|    \\/     M anipulation  |                                                 |
-\*---------------------------------------------------------------------------*/
-FoamFile
-{
-    version     2.0;
-    format      ascii;
-    class       dictionary;
-    location    "system";
-    object      potentialDict;
-}
-// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
-
-removalOrder    1 ( Ar );
-
-pair
-{
-    Ar-Ar
-    {
-        pairPotential   azizChen;
-        rCut            1.2e-09;
-        rMin            1.5e-10;
-        dr              2e-14;
-        azizChenCoeffs
-        {
-            epsilon         1.97742255e-21;
-            rm              3.759e-10;
-            A               9502720;
-            alpha           16.345655;
-            C6              1.0914254;
-            C8              0.6002595;
-            C10             0.3700113;
-            D               1.4;
-            gamma           2;
-        }
-
-        energyScalingFunction noScaling;
-        writeTables     yes;
-    }
-}
-
-tether
-{
-    Ar
-    {
-        tetherPotential restrainedHarmonicSpring;
-        restrainedHarmonicSpringCoeffs
-        {
-            springConstant  0.0277;
-            rR              1.2e-09;
-        }
-    }
-}
-
-external
-{
-    gravity         ( 0 0 0 );
-}
-
-
-// ************************************************************************* //
diff --git a/tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/periodicCubeArgon/constant/moleculeProperties b/tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/periodicCubeArgon/constant/moleculeProperties
new file mode 100644
index 0000000000..567fce489c
--- /dev/null
+++ b/tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/periodicCubeArgon/constant/moleculeProperties
@@ -0,0 +1,36 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  dev                                   |
+|   \\  /    A nd           | Web:      http://www.OpenFOAM.org               |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    location    "constant";
+    object      moleculeProperties;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+Ar
+{
+    siteIds                     (Ar);
+    pairPotentialSiteIds        (Ar);
+    siteReferencePositions
+    (
+        (0 0 0)
+    );
+    siteMasses
+    (
+        6.63352033e-26
+    );
+    siteCharges
+    (
+        0
+    );
+}
+
+// ************************************************************************* //
diff --git a/tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/periodicCubeArgon/constant/polyMesh/blockMeshDict b/tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/periodicCubeArgon/constant/polyMesh/blockMeshDict
new file mode 100644
index 0000000000..23a2ee9874
--- /dev/null
+++ b/tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/periodicCubeArgon/constant/polyMesh/blockMeshDict
@@ -0,0 +1,73 @@
+/*---------------------------------------------------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  1.3                                   |
+|   \\  /    A nd           | Web:      http://www.openfoam.org               |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+
+FoamFile
+{
+    version         2.0;
+    format          ascii;
+
+    root            "";
+    case            "";
+    instance        "";
+    local           "";
+
+    class           dictionary;
+    object          blockMeshDict;
+}
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+convertToMeters 2.462491658e-9;
+
+vertices
+(
+    (-1 -1 -1)
+    (1 -1 -1)
+    (1 1 -1)
+    (-1 1 -1)
+    (-1 -1 1)
+    (1 -1 1)
+    (1 1 1)
+    (-1 1 1)
+);
+
+blocks
+(
+    hex (0 1 2 3 4 5 6 7) liquid (12 12 12) simpleGrading (1 1 1)
+);
+
+patches
+(
+    cyclic
+    periodicX
+    (
+        (1 2 6 5)
+        (0 4 7 3)
+    )
+
+    cyclic
+    periodicY
+    (
+        (2 3 7 6)
+        (0 1 5 4)
+    )
+
+    cyclic
+    periodicZ
+    (
+        (0 3 2 1)
+        (4 5 6 7)
+    )
+)
+
+mergePatchPairs
+(
+);
+
+
+// ************************************************************************* //
diff --git a/tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/periodicCube/constant/polyMesh/boundary b/tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/periodicCubeArgon/constant/polyMesh/boundary
similarity index 90%
rename from tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/periodicCube/constant/polyMesh/boundary
rename to tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/periodicCubeArgon/constant/polyMesh/boundary
index b3548de91c..850c9baa1e 100644
--- a/tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/periodicCube/constant/polyMesh/boundary
+++ b/tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/periodicCubeArgon/constant/polyMesh/boundary
@@ -1,8 +1,8 @@
 /*--------------------------------*- C++ -*----------------------------------*\
 | =========                 |                                                 |
 | \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
-|  \\    /   O peration     | Version:  1.5                                   |
-|   \\  /    A nd           | Web:      http://www.OpenFOAM.org               |
+|  \\    /   O peration     | Version:  dev                                   |
+|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
 |    \\/     M anipulation  |                                                 |
 \*---------------------------------------------------------------------------*/
 FoamFile
diff --git a/tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/periodicCube/system/controlDict b/tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/periodicCubeArgon/system/controlDict
similarity index 92%
rename from tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/periodicCube/system/controlDict
rename to tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/periodicCubeArgon/system/controlDict
index f1052a4864..76f7ed8a7e 100644
--- a/tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/periodicCube/system/controlDict
+++ b/tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/periodicCubeArgon/system/controlDict
@@ -2,7 +2,7 @@
 | =========                 |                                                 |
 | \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
 |  \\    /   O peration     | Version:  1.5                                   |
-|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
+|   \\  /    A nd           | Web:      http://www.OpenFOAM.org               |
 |    \\/     M anipulation  |                                                 |
 \*---------------------------------------------------------------------------*/
 FoamFile
@@ -10,7 +10,6 @@ FoamFile
     version     2.0;
     format      ascii;
     class       dictionary;
-    location    "system";
     object      controlDict;
 }
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
@@ -45,5 +44,4 @@ runTimeModifiable yes;
 
 adjustTimeStep  no;
 
-
 // ************************************************************************* //
diff --git a/tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/periodicCubeArgon/system/decomposeParDict b/tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/periodicCubeArgon/system/decomposeParDict
new file mode 100644
index 0000000000..958e14c733
--- /dev/null
+++ b/tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/periodicCubeArgon/system/decomposeParDict
@@ -0,0 +1,64 @@
+/*---------------------------------------------------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  1.3                                   |
+|   \\  /    A nd           | Web:      http://www.openfoam.org               |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+
+FoamFile
+{
+    version         2.0;
+    format          ascii;
+
+    root            "";
+    case            "";
+    instance        "";
+    local           "";
+
+    class           dictionary;
+    object          decomposeParDict;
+}
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+
+numberOfSubdomains 2;
+
+method              simple;
+
+simpleCoeffs
+{
+    n               (2 1 1);
+    delta           0.001;
+}
+
+hierarchicalCoeffs
+{
+    n               (1 1 1);
+    delta           0.001;
+    order           xyz;
+}
+
+metisCoeffs
+{
+    processorWeights
+    (
+        1
+	    3
+    );
+}
+
+manualCoeffs
+{
+    dataFile        "";
+}
+
+distributed     no;
+
+roots
+(
+);
+
+
+// ************************************************************************* //
diff --git a/tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/periodicCube/system/fvSchemes b/tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/periodicCubeArgon/system/fvSchemes
similarity index 76%
rename from tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/periodicCube/system/fvSchemes
rename to tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/periodicCubeArgon/system/fvSchemes
index f923afcfac..42fda7921c 100644
--- a/tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/periodicCube/system/fvSchemes
+++ b/tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/periodicCubeArgon/system/fvSchemes
@@ -17,43 +17,37 @@ FoamFile
 
 ddtSchemes
 {
-    default         Euler;
+    default         none;
 }
 
 gradSchemes
 {
-    default         Gauss linear;
-    grad(p)         Gauss linear;
+    default         none;
 }
 
 divSchemes
 {
     default         none;
-    div(phi,U)      Gauss linear;
 }
 
 laplacianSchemes
 {
     default         none;
-    laplacian(nu,U) Gauss linear corrected;
-    laplacian(1|A(U),p) Gauss linear corrected;
 }
 
 interpolationSchemes
 {
-    default         linear;
-    interpolate(HbyA) linear;
+    default         none;
 }
 
 snGradSchemes
 {
-    default         corrected;
+    default         none;
 }
 
 fluxRequired
 {
     default         no;
-    p               ;
 }
 
 
diff --git a/tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/periodicCube/system/mdEquilibrationDict b/tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/periodicCubeArgon/system/fvSolution
similarity index 91%
rename from tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/periodicCube/system/mdEquilibrationDict
rename to tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/periodicCubeArgon/system/fvSolution
index 2dd296045b..1e39435250 100644
--- a/tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/periodicCube/system/mdEquilibrationDict
+++ b/tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/periodicCubeArgon/system/fvSolution
@@ -11,11 +11,12 @@ FoamFile
     format      ascii;
     class       dictionary;
     location    "system";
-    object      mdEquilibrationDict;
+    object      fvSolution;
 }
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
-equilibrationTargetTemperature 300;
-
+solvers
+{
+}
 
 // ************************************************************************* //
diff --git a/tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/periodicCubeArgon/system/mdEquilibrationDict b/tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/periodicCubeArgon/system/mdEquilibrationDict
new file mode 100644
index 0000000000..e044b83785
--- /dev/null
+++ b/tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/periodicCubeArgon/system/mdEquilibrationDict
@@ -0,0 +1,19 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  1.5                                   |
+|   \\  /    A nd           | Web:      http://www.OpenFOAM.org               |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    object      mdEquilibrationDict;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+equilibrationTargetTemperature  300.0;
+
+// ************************************************************************* //
\ No newline at end of file
diff --git a/tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/periodicCubeArgon/system/mdInitialiseDict b/tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/periodicCubeArgon/system/mdInitialiseDict
new file mode 100644
index 0000000000..cb562f34a6
--- /dev/null
+++ b/tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/periodicCubeArgon/system/mdInitialiseDict
@@ -0,0 +1,44 @@
+/*---------------------------------------------------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  1.3                                   |
+|   \\  /    A nd           | Web:      http://www.openfoam.org               |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+
+FoamFile
+{
+    version         2.0;
+    format          ascii;
+
+    root            "";
+    case            "";
+    instance        "";
+    local           "";
+
+    class           dictionary;
+    object          molConfigDict;
+}
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+// Euler angles, expressed in degrees as phi, theta, psi, see
+// http://mathworld.wolfram.com/EulerAngles.html
+
+liquid
+{
+    massDensity             1220;
+    temperature             300;
+    bulkVelocity            (0.0 0.0 0.0);
+    latticeIds              (Ar);
+    tetherSiteIds           ();
+    latticePositions
+    (
+        (0 0 0)
+    );
+    anchor                  (0 0 0);
+    orientationAngles       (0 0 0);
+    latticeCellShape        (1 1 1);
+}
+
+// ************************************************************************* //
diff --git a/tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/periodicCubeArgon/system/potentialDict b/tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/periodicCubeArgon/system/potentialDict
new file mode 100644
index 0000000000..190428f399
--- /dev/null
+++ b/tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/periodicCubeArgon/system/potentialDict
@@ -0,0 +1,121 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  1.5                                   |
+|   \\  /    A nd           | Web:      http://www.OpenFOAM.org               |
+n|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    object      potentials;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+// Subdictionaries specifying types of intermolecular potential.
+// Sub-sub dictionaries specify the potentials themselves.
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+// Removal order
+
+// This is the order in which to remove overlapping pairs if more than one
+// type of molecule is present.  The most valuable molecule type is at the
+// right hand end, the molecule that will be removed 1st is 1st on the list.
+// Not all types need to be present, a molecule that is not present is
+// automatically less valuable than any on the list.  For molecules of the
+// same type there is no control over which is removed.
+
+removalOrder ( Ar );
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+// Potential Energy Limit
+
+// Maximum permissible pair energy allowed at startup.  Used to remove
+// overlapping molecules created during preprocessing.
+
+potentialEnergyLimit 1e-18;
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+// Pair potentials
+
+// If there are r different type of molecules, and a pair force is required
+// between all combinations, then there are C = r(r+1)/2 combinations,
+// i.e. for r = {1,2,3,4}, C = {1,3,6,10} (sum of triangular numbers).
+
+// Pair potentials are specified by the combinaition of their ids,
+// for MOLA and MOLB, "MOLA-MOLB" OR "MOLB-MOLA" is acceptable
+// (strictly OR, both or neither is an error)
+
+pair
+{
+    Ar-Ar
+    {
+        pairPotential   maitlandSmith;
+        rCut            1.0e-9;
+        rMin            0.15e-9;
+        dr              5e-14;
+        maitlandSmithCoeffs
+        {
+            m           13.0;
+            gamma       7.5;
+            rm          0.3756e-9;
+            epsilon     1.990108438e-21;
+        }
+        energyScalingFunction   doubleSigmoid;
+        doubleSigmoidCoeffs
+        {
+            shift1      0.9e-9;
+            scale1      0.3e11;
+            shift2      0.97e-9;
+            scale2      1.2e11;
+        }
+        writeTables     yes;
+    }
+
+    electrostatic
+    {
+        pairPotential   dampedCoulomb;
+        rCut            1.0e-9;
+        rMin            0.1e-9;
+        dr              2e-12;
+        dampedCoulombCoeffs
+        {
+            alpha       2e9;
+        }
+        energyScalingFunction   shiftedForce;
+        writeTables     yes;
+    }
+}
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+// Tethering Potentials
+
+tether
+{
+    O
+    {
+        tetherPotential restrainedHarmonicSpring;
+        restrainedHarmonicSpringCoeffs
+        {
+            springConstant  0.277;
+            rR              1.2e-9;
+        }
+    }
+}
+
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+// External Forces
+
+// Bulk external forces (namely gravity) will be specified as forces rather
+// than potentials to allow their direction to be controlled.
+
+external
+{
+    gravity             (0 0 0);
+}
+
+
+// ************************************************************************* //
diff --git a/tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/periodicCubeWater/constant/moleculeProperties b/tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/periodicCubeWater/constant/moleculeProperties
new file mode 100644
index 0000000000..2486f3c146
--- /dev/null
+++ b/tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/periodicCubeWater/constant/moleculeProperties
@@ -0,0 +1,72 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  dev                                   |
+|   \\  /    A nd           | Web:      http://www.OpenFOAM.org               |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    location    "constant";
+    object      moleculeProperties;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+water
+{
+    siteIds                     (H H O M);
+    pairPotentialSiteIds        (O);
+    siteReferencePositions
+    (
+        (7.56950327263661e-11 5.85882276618295e-11 0)
+        (-7.56950327263661e-11 5.85882276618295e-11 0)
+        (0 0 0)
+        (0 1.5e-11 0)
+    );
+    siteMasses
+    (
+        1.67353255e-27
+        1.67353255e-27
+        2.6560176e-26
+        0
+    );
+    siteCharges
+    (
+        8.3313177324e-20
+        8.3313177324e-20
+        0
+        -1.66626354648e-19
+    );
+}
+
+water2
+{
+    siteIds                     (H2 H2 O M2);
+    pairPotentialSiteIds        (O);
+    siteReferencePositions
+    (
+        (7.56950327263661e-11 5.85882276618295e-11 0)
+        (-7.56950327263661e-11 5.85882276618295e-11 0)
+        (0 0 0)
+        (0 1.5e-11 0)
+    );
+    siteMasses
+    (
+        1.67353255e-27
+        1.67353255e-27
+        2.6560176e-26
+        0
+    );
+    siteCharges
+    (
+        8.3313177324e-20
+        8.3313177324e-20
+        0
+        -1.66626354648e-19
+    );
+}
+
+// ************************************************************************* //
diff --git a/tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/periodicCubeWater/constant/polyMesh/blockMeshDict b/tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/periodicCubeWater/constant/polyMesh/blockMeshDict
new file mode 100644
index 0000000000..b78ecf45c9
--- /dev/null
+++ b/tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/periodicCubeWater/constant/polyMesh/blockMeshDict
@@ -0,0 +1,73 @@
+/*---------------------------------------------------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  1.3                                   |
+|   \\  /    A nd           | Web:      http://www.openfoam.org               |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+
+FoamFile
+{
+    version         2.0;
+    format          ascii;
+
+    root            "";
+    case            "";
+    instance        "";
+    local           "";
+
+    class           dictionary;
+    object          blockMeshDict;
+}
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+convertToMeters 2.10840e-9;
+
+vertices
+(
+    (-1 -1 -1)
+    (1 -1 -1)
+    (1 1 -1)
+    (-1 1 -1)
+    (-1 -1 1)
+    (1 -1 1)
+    (1 1 1)
+    (-1 1 1)
+);
+
+blocks
+(
+    hex (0 1 2 3 4 5 6 7) liquid (12 12 11) simpleGrading (1 1 1)
+);
+
+patches
+(
+    cyclic
+    periodicX
+    (
+        (1 2 6 5)
+        (0 4 7 3)
+    )
+
+    cyclic
+    periodicY
+    (
+        (2 3 7 6)
+        (0 1 5 4)
+    )
+
+    cyclic
+    periodicZ
+    (
+        (0 3 2 1)
+        (4 5 6 7)
+    )
+)
+
+mergePatchPairs
+(
+);
+
+
+// ************************************************************************* //
diff --git a/tutorials/discreteMethods/molecularDynamics/gnemdFoam/constrictedChannel/constant/polyMesh/boundary b/tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/periodicCubeWater/constant/polyMesh/boundary
similarity index 67%
rename from tutorials/discreteMethods/molecularDynamics/gnemdFoam/constrictedChannel/constant/polyMesh/boundary
rename to tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/periodicCubeWater/constant/polyMesh/boundary
index e9d933420b..27cc5e87df 100644
--- a/tutorials/discreteMethods/molecularDynamics/gnemdFoam/constrictedChannel/constant/polyMesh/boundary
+++ b/tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/periodicCubeWater/constant/polyMesh/boundary
@@ -1,8 +1,8 @@
 /*--------------------------------*- C++ -*----------------------------------*\
 | =========                 |                                                 |
 | \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
-|  \\    /   O peration     | Version:  1.5                                   |
-|   \\  /    A nd           | Web:      http://www.OpenFOAM.org               |
+|  \\    /   O peration     | Version:  dev                                   |
+|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
 |    \\/     M anipulation  |                                                 |
 \*---------------------------------------------------------------------------*/
 FoamFile
@@ -15,34 +15,29 @@ FoamFile
 }
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
-4
+3
 (
     periodicX
     {
         type            cyclic;
-        nFaces          288;
-        startFace       10710;
+        nFaces          264;
+        startFace       4344;
+        featureCos      0.9;
+    }
+    periodicY
+    {
+        type            cyclic;
+        nFaces          264;
+        startFace       4608;
         featureCos      0.9;
     }
     periodicZ
     {
         type            cyclic;
-        nFaces          1296;
-        startFace       10998;
+        nFaces          288;
+        startFace       4872;
         featureCos      0.9;
     }
-    outerBoundaryBottom
-    {
-        type            wall;
-        nFaces          162;
-        startFace       12294;
-    }
-    outerBoundaryTop
-    {
-        type            wall;
-        nFaces          162;
-        startFace       12456;
-    }
 )
 
 // ************************************************************************* //
diff --git a/tutorials/discreteMethods/molecularDynamics/gnemdFoam/nanoNozzle/system/controlDict b/tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/periodicCubeWater/system/controlDict
similarity index 86%
rename from tutorials/discreteMethods/molecularDynamics/gnemdFoam/nanoNozzle/system/controlDict
rename to tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/periodicCubeWater/system/controlDict
index 4643687163..51a42ecc0e 100644
--- a/tutorials/discreteMethods/molecularDynamics/gnemdFoam/nanoNozzle/system/controlDict
+++ b/tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/periodicCubeWater/system/controlDict
@@ -2,7 +2,7 @@
 | =========                 |                                                 |
 | \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
 |  \\    /   O peration     | Version:  1.5                                   |
-|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
+|   \\  /    A nd           | Web:      http://www.OpenFOAM.org               |
 |    \\/     M anipulation  |                                                 |
 \*---------------------------------------------------------------------------*/
 FoamFile
@@ -10,7 +10,6 @@ FoamFile
     version     2.0;
     format      ascii;
     class       dictionary;
-    location    "system";
     object      controlDict;
 }
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
@@ -21,13 +20,13 @@ startTime       0;
 
 stopAt          endTime;
 
-endTime         3e-11;
+endTime         5e-12;
 
-deltaT          1e-14;
+deltaT          1e-15;
 
 writeControl    runTime;
 
-writeInterval   1e-12;
+writeInterval   2e-13;
 
 purgeWrite      0;
 
@@ -45,5 +44,4 @@ runTimeModifiable yes;
 
 adjustTimeStep  no;
 
-
 // ************************************************************************* //
diff --git a/tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/periodicCubeWater/system/decomposeParDict b/tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/periodicCubeWater/system/decomposeParDict
new file mode 100644
index 0000000000..e0302aafcc
--- /dev/null
+++ b/tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/periodicCubeWater/system/decomposeParDict
@@ -0,0 +1,64 @@
+/*---------------------------------------------------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  1.3                                   |
+|   \\  /    A nd           | Web:      http://www.openfoam.org               |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+
+FoamFile
+{
+    version         2.0;
+    format          ascii;
+
+    root            "";
+    case            "";
+    instance        "";
+    local           "";
+
+    class           dictionary;
+    object          decomposeParDict;
+}
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+
+numberOfSubdomains 4;
+
+method              simple;
+
+simpleCoeffs
+{
+    n               (2 2 1);
+    delta           0.001;
+}
+
+hierarchicalCoeffs
+{
+    n               (1 1 1);
+    delta           0.001;
+    order           xyz;
+}
+
+metisCoeffs
+{
+    processorWeights
+    (
+        1
+	    3
+    );
+}
+
+manualCoeffs
+{
+    dataFile        "";
+}
+
+distributed     no;
+
+roots
+(
+);
+
+
+// ************************************************************************* //
diff --git a/tutorials/discreteMethods/molecularDynamics/gnemdFoam/constrictedChannel/system/fvSchemes b/tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/periodicCubeWater/system/fvSchemes
similarity index 76%
rename from tutorials/discreteMethods/molecularDynamics/gnemdFoam/constrictedChannel/system/fvSchemes
rename to tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/periodicCubeWater/system/fvSchemes
index f923afcfac..42fda7921c 100644
--- a/tutorials/discreteMethods/molecularDynamics/gnemdFoam/constrictedChannel/system/fvSchemes
+++ b/tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/periodicCubeWater/system/fvSchemes
@@ -17,43 +17,37 @@ FoamFile
 
 ddtSchemes
 {
-    default         Euler;
+    default         none;
 }
 
 gradSchemes
 {
-    default         Gauss linear;
-    grad(p)         Gauss linear;
+    default         none;
 }
 
 divSchemes
 {
     default         none;
-    div(phi,U)      Gauss linear;
 }
 
 laplacianSchemes
 {
     default         none;
-    laplacian(nu,U) Gauss linear corrected;
-    laplacian(1|A(U),p) Gauss linear corrected;
 }
 
 interpolationSchemes
 {
-    default         linear;
-    interpolate(HbyA) linear;
+    default         none;
 }
 
 snGradSchemes
 {
-    default         corrected;
+    default         none;
 }
 
 fluxRequired
 {
     default         no;
-    p               ;
 }
 
 
diff --git a/tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/periodicCube/system/mdSolution b/tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/periodicCubeWater/system/fvSolution
similarity index 89%
rename from tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/periodicCube/system/mdSolution
rename to tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/periodicCubeWater/system/fvSolution
index dfef948901..1e39435250 100644
--- a/tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/periodicCube/system/mdSolution
+++ b/tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/periodicCubeWater/system/fvSolution
@@ -11,13 +11,12 @@ FoamFile
     format      ascii;
     class       dictionary;
     location    "system";
-    object      mdSolution;
+    object      fvSolution;
 }
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
-integrationMethod verletLeapfrog;
-
-potentialEnergyLimit 5.256e-20;
-
+solvers
+{
+}
 
 // ************************************************************************* //
diff --git a/tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/periodicCubeWater/system/mdEquilibrationDict b/tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/periodicCubeWater/system/mdEquilibrationDict
new file mode 100644
index 0000000000..de8cb745e1
--- /dev/null
+++ b/tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/periodicCubeWater/system/mdEquilibrationDict
@@ -0,0 +1,19 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  1.5                                   |
+|   \\  /    A nd           | Web:      http://www.OpenFOAM.org               |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    object      mdEquilibrationDict;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+targetTemperature  298;
+
+// ************************************************************************* //
diff --git a/tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/periodicCubeWater/system/mdInitialiseDict b/tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/periodicCubeWater/system/mdInitialiseDict
new file mode 100644
index 0000000000..ff1444ead5
--- /dev/null
+++ b/tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/periodicCubeWater/system/mdInitialiseDict
@@ -0,0 +1,53 @@
+/*---------------------------------------------------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  1.3                                   |
+|   \\  /    A nd           | Web:      http://www.openfoam.org               |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+
+FoamFile
+{
+    version         2.0;
+    format          ascii;
+
+    root            "";
+    case            "";
+    instance        "";
+    local           "";
+
+    class           dictionary;
+    object          molConfigDict;
+}
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+// Euler angles, expressed in degrees as phi, theta, psi, see
+// http://mathworld.wolfram.com/EulerAngles.html
+
+liquid
+{
+    massDensity             980;
+    temperature             298;
+    bulkVelocity            (0.0 0.0 0.0);
+    latticeIds
+    (
+        water
+        water2
+        water
+        water2
+    );
+    tetherSiteIds           ();
+    latticePositions
+    (
+        (0 0 0)
+        (0 0.5 0.5)
+        (0.5 0 0.5)
+        (0.5 0.5 0)
+    );
+    anchor                  (0 0 0);
+    orientationAngles       (0 0 0);
+    latticeCellShape        (1 1 1);
+}
+
+// ************************************************************************* //
diff --git a/tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/periodicCubeWater/system/potentialDict b/tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/periodicCubeWater/system/potentialDict
new file mode 100644
index 0000000000..25b268e74c
--- /dev/null
+++ b/tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/periodicCubeWater/system/potentialDict
@@ -0,0 +1,118 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  1.5                                   |
+|   \\  /    A nd           | Web:      http://www.OpenFOAM.org               |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    object      potentials;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+// Subdictionaries specifying types of intermolecular potential.
+// Sub-sub dictionaries specify the potentials themselves.
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+// Removal order
+
+// This is the order in which to remove overlapping pairs if more than one
+// type of molecule is present.  The most valuable molecule type is at the
+// right hand end, the molecule that will be removed 1st is 1st on the list.
+// Not all types need to be present, a molecule that is not present is
+// automatically less valuable than any on the list.  For molecules of the
+// same type there is no control over which is removed.
+
+removalOrder ( water );
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+// Potential Energy Limit
+
+// Maximum permissible pair energy allowed at startup.  Used to remove
+// overlapping molecules created during preprocessing.
+
+potentialEnergyLimit 1e-18;
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+// Pair potentials
+
+// If a pair are not present here it is assumed that they do not interact.
+
+// Electrostatic pair interactions are not listed here - they are handled
+// separately.
+
+// If there are r different type of molecules, and a pair force is required
+// between all combinations, then there are C = r(r+1)/2 combinations,
+// i.e. for r = {1,2,3,4}, C = {1,3,6,10} (sum of triangular numbers).
+
+// Pair potentials are specified by the combinaition of their ids,
+// for MOLA and MOLB, "MOLA-MOLB" OR "MOLB-MOLA" is acceptable
+// (strictly OR, both or neither will throw an error)
+
+pair
+{
+    O-O
+    {
+        pairPotential   lennardJones;
+        rCut            1.0e-9;
+        rMin            0.1e-9;
+        dr              1e-13;
+        lennardJonesCoeffs
+        {
+            sigma       3.154e-10;
+            epsilon     1.07690722e-21;
+        }
+        energyScalingFunction   noScaling;
+        writeTables     yes;
+    }
+
+    electrostatic
+    {
+        pairPotential   dampedCoulomb;
+        rCut            1e-9;
+        rMin            2e-11;
+        dr              2e-12;
+        dampedCoulombCoeffs
+        {
+            alpha       2e9;
+        }
+        energyScalingFunction   shiftedForce;
+        writeTables     yes;
+    }
+}
+
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+// Tethering Potentials
+
+tether
+{
+    O
+    {
+        tetherPotential restrainedHarmonicSpring;
+        restrainedHarmonicSpringCoeffs
+        {
+            springConstant  0.277;
+            rR              1.2e-9;
+        }
+    }
+}
+
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+// External Forces
+
+// Bulk external forces (namely gravity) will be specified as forces rather
+// than potentials to allow their direction to be controlled.
+
+external
+{
+    gravity             (0 0 0);
+}
+
+
+// ************************************************************************* //
diff --git a/tutorials/discreteMethods/molecularDynamics/gnemdFoam/Allclean b/tutorials/discreteMethods/molecularDynamics/mdFoam/Allclean
similarity index 57%
rename from tutorials/discreteMethods/molecularDynamics/gnemdFoam/Allclean
rename to tutorials/discreteMethods/molecularDynamics/mdFoam/Allclean
index 11f901ce8e..7ff7776cb1 100755
--- a/tutorials/discreteMethods/molecularDynamics/gnemdFoam/Allclean
+++ b/tutorials/discreteMethods/molecularDynamics/mdFoam/Allclean
@@ -3,14 +3,8 @@
 # Source tutorial clean functions
 . $WM_PROJECT_DIR/bin/tools/CleanFunctions
 
-cd constrictedChannel
-    rm -rf 0
-    rm -rf Ar-Ar Ar-Ne Ne-Ne
-    rm -rf constant/idList
-    cleanCase
-cd ..
-
 cd nanoNozzle
+    rm -rf constant/polyMesh/sets
     rm -rf processor[0-9]
     cleanCase
 cd ..
diff --git a/tutorials/discreteMethods/molecularDynamics/gnemdFoam/Allrun b/tutorials/discreteMethods/molecularDynamics/mdFoam/Allrun
similarity index 60%
rename from tutorials/discreteMethods/molecularDynamics/gnemdFoam/Allrun
rename to tutorials/discreteMethods/molecularDynamics/mdFoam/Allrun
index 640ecd9bdc..c756b2ca7e 100755
--- a/tutorials/discreteMethods/molecularDynamics/gnemdFoam/Allrun
+++ b/tutorials/discreteMethods/molecularDynamics/mdFoam/Allrun
@@ -3,13 +3,7 @@
 # Source tutorial run functions
 . $WM_PROJECT_DIR/bin/tools/RunFunctions
 
-application="gnemdFoam"
-
-cd constrictedChannel
-   runApplication blockMesh
-   runApplication molConfig
-   runApplication $application
-cd ..
+application="mdFoam"
 
 cd nanoNozzle
     runApplication blockMesh
@@ -17,7 +11,7 @@ cd nanoNozzle
     runApplication decomposePar
     hostname > system/machines
 
-    runParallel molConfig 4 system/machines
+    runParallel mdInitialise 4 system/machines
     runParallel $application 4 system/machines
 
     runApplication reconstructPar
diff --git a/tutorials/discreteMethods/molecularDynamics/mdFoam/nanoNozzle/constant/moleculeProperties b/tutorials/discreteMethods/molecularDynamics/mdFoam/nanoNozzle/constant/moleculeProperties
new file mode 100644
index 0000000000..faf5386588
--- /dev/null
+++ b/tutorials/discreteMethods/molecularDynamics/mdFoam/nanoNozzle/constant/moleculeProperties
@@ -0,0 +1,45 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  dev                                   |
+|   \\  /    A nd           | Web:      http://www.OpenFOAM.org               |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    location    "constant";
+    object      moleculeProperties;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+water
+{
+    siteIds                     (H H O M);
+    pairPotentialSiteIds        (O);
+    siteReferencePositions
+    (
+        (7.56950327263661e-11 5.85882276618295e-11 0)
+        (-7.56950327263661e-11 5.85882276618295e-11 0)
+        (0 0 0)
+        (0 1.5e-11 0)
+    );
+    siteMasses
+    (
+        1.67353255e-27
+        1.67353255e-27
+        2.6560176e-26
+        0
+    );
+    siteCharges
+    (
+        8.3313177324e-20
+        8.3313177324e-20
+        0
+        -1.66626354648e-19
+    );
+}
+
+// ************************************************************************* //
diff --git a/tutorials/discreteMethods/molecularDynamics/gnemdFoam/nanoNozzle/constant/polyMesh/blockMeshDict b/tutorials/discreteMethods/molecularDynamics/mdFoam/nanoNozzle/constant/polyMesh/blockMeshDict
similarity index 65%
rename from tutorials/discreteMethods/molecularDynamics/gnemdFoam/nanoNozzle/constant/polyMesh/blockMeshDict
rename to tutorials/discreteMethods/molecularDynamics/mdFoam/nanoNozzle/constant/polyMesh/blockMeshDict
index 024f66a383..bfd56736e2 100644
--- a/tutorials/discreteMethods/molecularDynamics/gnemdFoam/nanoNozzle/constant/polyMesh/blockMeshDict
+++ b/tutorials/discreteMethods/molecularDynamics/mdFoam/nanoNozzle/constant/polyMesh/blockMeshDict
@@ -14,9 +14,9 @@ FoamFile
 }
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
-convertToMeters 3e-9;
+convertToMeters 3.2e-9;
 
-vertices        
+vertices
 (
 	(0 0 0)
 	(3.5 0 0)
@@ -44,47 +44,19 @@ vertices
 	(16 2.5 3.5)
 );
 
-blocks          
+blocks
 (
-	hex (0 1 2 3 4 5 6 7) sectionA (16 15 15) simpleGrading (1 1 1)
-    hex (1 8 9 2 5 10 11 6) sectionA (16 15 15) simpleGrading (0.4 1 1)
-	hex (8 12 13 9 10 14 15 11) sectionB (16 15 15) simpleGrading (1 1 1)
-	hex (12 16 17 13 14 18 19 15) sectionC (11 15 15) simpleGrading (2.8 1 1)
-	hex (16 20 21 17 18 22 23 19) sectionC (16 15 15) simpleGrading (1 1 1)
+	hex (0 1 2 3 4 5 6 7) sectionA (20 16 16) simpleGrading (1 1 1)
+    hex (1 8 9 2 5 10 11 6) sectionA (20 16 16) simpleGrading (1 1 1)
+	hex (8 12 13 9 10 14 15 11) sectionB (29 16 16) simpleGrading (1 1 1)
+	hex (12 16 17 13 14 18 19 15) sectionC (17 16 16) simpleGrading (1 1 1)
+	hex (16 20 21 17 18 22 23 19) sectionC (20 16 16) simpleGrading (1 1 1)
 );
 
-edges           
-(
-		simpleSpline 12 16
-		(
-			(10.375 0.875 0.4)
-			(10.75 0.75 0)
-			(11.125 0.625 -0.4)
-		)
-		
-		simpleSpline 14 18
-		(
-			(10.375 0.875 2.6)
-			(10.75 0.75 3)
-			(11.125 0.625 3.4)
-		)
-		
-		simpleSpline 15 19
-		(
-			(10.375 2.125 2.6)
-			(10.75 2.25 3)
-			(11.125 2.375 3.4)
-		)
-		
-		simpleSpline 13 17
-		(
-			(10.375 2.125 0.4)
-			(10.75 2.25 0)
-			(11.125 2.375 -0.4)
-		)
-);
+edges
+();
 
-patches         
+patches
 (
 	patch
 	sectionAEnd
@@ -92,12 +64,12 @@ patches
 		(0 4 7 3)
 	)
 
-	patch
+	wall
 	sectionCEnd
 	(
 		(20 21 23 22)
 	)
-		
+
 	wall
 	front
 	(
@@ -107,7 +79,7 @@ patches
 		(12 16 18 14)
 		(16 20 22 18)
 	)
-		
+
 	wall
 	back
 	(
@@ -117,7 +89,7 @@ patches
 		(13 15 19 17)
 		(17 19 23 21)
 	)
-		
+
 	wall
 	top
 	(
@@ -127,7 +99,7 @@ patches
 		(14 18 19 15)
 		(18 22 23 19)
 	)
-		
+
 	wall
 	bottom
 	(
@@ -139,7 +111,7 @@ patches
 	)
 );
 
-mergePatchPairs 
+mergePatchPairs
 (
 );
 
diff --git a/tutorials/discreteMethods/molecularDynamics/gnemdFoam/nanoNozzle/constant/polyMesh/boundary b/tutorials/discreteMethods/molecularDynamics/mdFoam/nanoNozzle/constant/polyMesh/boundary
similarity index 66%
rename from tutorials/discreteMethods/molecularDynamics/gnemdFoam/nanoNozzle/constant/polyMesh/boundary
rename to tutorials/discreteMethods/molecularDynamics/mdFoam/nanoNozzle/constant/polyMesh/boundary
index a58d17ed7f..8f1b5f6505 100644
--- a/tutorials/discreteMethods/molecularDynamics/gnemdFoam/nanoNozzle/constant/polyMesh/boundary
+++ b/tutorials/discreteMethods/molecularDynamics/mdFoam/nanoNozzle/constant/polyMesh/boundary
@@ -1,8 +1,8 @@
 /*--------------------------------*- C++ -*----------------------------------*\
 | =========                 |                                                 |
 | \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
-|  \\    /   O peration     | Version:  1.5                                   |
-|   \\  /    A nd           | Web:      http://www.OpenFOAM.org               |
+|  \\    /   O peration     | Version:  dev                                   |
+|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
 |    \\/     M anipulation  |                                                 |
 \*---------------------------------------------------------------------------*/
 FoamFile
@@ -20,38 +20,38 @@ FoamFile
     sectionAEnd
     {
         type            patch;
-        nFaces          225;
-        startFace       48150;
+        nFaces          256;
+        startFace       77760;
     }
     sectionCEnd
     {
-        type            patch;
-        nFaces          225;
-        startFace       48375;
+        type            wall;
+        nFaces          256;
+        startFace       78016;
     }
     front
     {
         type            wall;
-        nFaces          1125;
-        startFace       48600;
+        nFaces          1696;
+        startFace       78272;
     }
     back
     {
         type            wall;
-        nFaces          1125;
-        startFace       49725;
+        nFaces          1696;
+        startFace       79968;
     }
     top
     {
         type            wall;
-        nFaces          1125;
-        startFace       50850;
+        nFaces          1696;
+        startFace       81664;
     }
     bottom
     {
         type            wall;
-        nFaces          1125;
-        startFace       51975;
+        nFaces          1696;
+        startFace       83360;
     }
 )
 
diff --git a/tutorials/discreteMethods/molecularDynamics/mdFoam/nanoNozzle/system/controlDict b/tutorials/discreteMethods/molecularDynamics/mdFoam/nanoNozzle/system/controlDict
new file mode 100644
index 0000000000..8a3ba00616
--- /dev/null
+++ b/tutorials/discreteMethods/molecularDynamics/mdFoam/nanoNozzle/system/controlDict
@@ -0,0 +1,47 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  1.5                                   |
+|   \\  /    A nd           | Web:      http://www.OpenFOAM.org               |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    object      controlDict;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+startFrom       startTime;
+
+startTime       0;
+
+stopAt          endTime;
+
+endTime         1e-10;
+
+deltaT          1e-15;
+
+writeControl    runTime;
+
+writeInterval   2e-13;
+
+purgeWrite      0;
+
+writeFormat     ascii;
+
+writePrecision  12;
+
+writeCompression uncompressed;
+
+timeFormat      general;
+
+timePrecision   6;
+
+runTimeModifiable yes;
+
+adjustTimeStep  no;
+
+// ************************************************************************* //
diff --git a/tutorials/discreteMethods/molecularDynamics/mdFoam/nanoNozzle/system/decomposeParDict b/tutorials/discreteMethods/molecularDynamics/mdFoam/nanoNozzle/system/decomposeParDict
new file mode 100644
index 0000000000..a3946a745f
--- /dev/null
+++ b/tutorials/discreteMethods/molecularDynamics/mdFoam/nanoNozzle/system/decomposeParDict
@@ -0,0 +1,66 @@
+/*---------------------------------------------------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  1.3                                   |
+|   \\  /    A nd           | Web:      http://www.openfoam.org               |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+
+FoamFile
+{
+    version         2.0;
+    format          ascii;
+
+    root            "";
+    case            "";
+    instance        "";
+    local           "";
+
+    class           dictionary;
+    object          decomposeParDict;
+}
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+
+numberOfSubdomains 4;
+
+method              metis;
+
+simpleCoeffs
+{
+    n               (2 2 1);
+    delta           0.001;
+}
+
+hierarchicalCoeffs
+{
+    n               (1 1 1);
+    delta           0.001;
+    order           xyz;
+}
+
+metisCoeffs
+{
+    processorWeights
+    (
+        1
+        1
+        1
+        1
+    );
+}
+
+manualCoeffs
+{
+    dataFile        "";
+}
+
+distributed     no;
+
+roots
+(
+);
+
+
+// ************************************************************************* //
diff --git a/tutorials/discreteMethods/molecularDynamics/gnemdFoam/nanoNozzle/system/fvSchemes b/tutorials/discreteMethods/molecularDynamics/mdFoam/nanoNozzle/system/fvSchemes
similarity index 76%
rename from tutorials/discreteMethods/molecularDynamics/gnemdFoam/nanoNozzle/system/fvSchemes
rename to tutorials/discreteMethods/molecularDynamics/mdFoam/nanoNozzle/system/fvSchemes
index f923afcfac..42fda7921c 100644
--- a/tutorials/discreteMethods/molecularDynamics/gnemdFoam/nanoNozzle/system/fvSchemes
+++ b/tutorials/discreteMethods/molecularDynamics/mdFoam/nanoNozzle/system/fvSchemes
@@ -17,43 +17,37 @@ FoamFile
 
 ddtSchemes
 {
-    default         Euler;
+    default         none;
 }
 
 gradSchemes
 {
-    default         Gauss linear;
-    grad(p)         Gauss linear;
+    default         none;
 }
 
 divSchemes
 {
     default         none;
-    div(phi,U)      Gauss linear;
 }
 
 laplacianSchemes
 {
     default         none;
-    laplacian(nu,U) Gauss linear corrected;
-    laplacian(1|A(U),p) Gauss linear corrected;
 }
 
 interpolationSchemes
 {
-    default         linear;
-    interpolate(HbyA) linear;
+    default         none;
 }
 
 snGradSchemes
 {
-    default         corrected;
+    default         none;
 }
 
 fluxRequired
 {
     default         no;
-    p               ;
 }
 
 
diff --git a/tutorials/discreteMethods/molecularDynamics/gnemdFoam/constrictedChannel/system/mdSolution b/tutorials/discreteMethods/molecularDynamics/mdFoam/nanoNozzle/system/fvSolution
similarity index 89%
rename from tutorials/discreteMethods/molecularDynamics/gnemdFoam/constrictedChannel/system/mdSolution
rename to tutorials/discreteMethods/molecularDynamics/mdFoam/nanoNozzle/system/fvSolution
index dfef948901..1e39435250 100644
--- a/tutorials/discreteMethods/molecularDynamics/gnemdFoam/constrictedChannel/system/mdSolution
+++ b/tutorials/discreteMethods/molecularDynamics/mdFoam/nanoNozzle/system/fvSolution
@@ -11,13 +11,12 @@ FoamFile
     format      ascii;
     class       dictionary;
     location    "system";
-    object      mdSolution;
+    object      fvSolution;
 }
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
-integrationMethod verletLeapfrog;
-
-potentialEnergyLimit 5.256e-20;
-
+solvers
+{
+}
 
 // ************************************************************************* //
diff --git a/tutorials/discreteMethods/molecularDynamics/mdFoam/nanoNozzle/system/mdEquilibrationDict b/tutorials/discreteMethods/molecularDynamics/mdFoam/nanoNozzle/system/mdEquilibrationDict
new file mode 100644
index 0000000000..de8cb745e1
--- /dev/null
+++ b/tutorials/discreteMethods/molecularDynamics/mdFoam/nanoNozzle/system/mdEquilibrationDict
@@ -0,0 +1,19 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  1.5                                   |
+|   \\  /    A nd           | Web:      http://www.OpenFOAM.org               |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    object      mdEquilibrationDict;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+targetTemperature  298;
+
+// ************************************************************************* //
diff --git a/tutorials/discreteMethods/molecularDynamics/mdFoam/nanoNozzle/system/mdInitialiseDict b/tutorials/discreteMethods/molecularDynamics/mdFoam/nanoNozzle/system/mdInitialiseDict
new file mode 100644
index 0000000000..ac85160f5c
--- /dev/null
+++ b/tutorials/discreteMethods/molecularDynamics/mdFoam/nanoNozzle/system/mdInitialiseDict
@@ -0,0 +1,85 @@
+/*---------------------------------------------------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  1.3                                   |
+|   \\  /    A nd           | Web:      http://www.openfoam.org               |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+
+FoamFile
+{
+    version         2.0;
+    format          ascii;
+
+    root            "";
+    case            "";
+    instance        "";
+    local           "";
+
+    class           dictionary;
+    object          molConfigDict;
+}
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+// Euler angles, expressed in degrees as phi, theta, psi, see
+// http://mathworld.wolfram.com/EulerAngles.html
+
+sectionA
+{
+    massDensity             980;
+    temperature             298;
+    bulkVelocity            (0.0 0.0 0.0);
+    latticeIds
+    (
+        water
+    );
+    tetherSiteIds           ();
+    latticePositions
+    (
+        (0 0 0)
+    );
+    anchor                  (0 0 0);
+    orientationAngles       (0 0 0);
+    latticeCellShape        (1 1 1);
+}
+
+sectionB
+{
+    massDensity             980;
+    temperature             298;
+    bulkVelocity            (0.0 0.0 0.0);
+    latticeIds
+    (
+        water
+    );
+    tetherSiteIds           ();
+    latticePositions
+    (
+        (0 0 0)
+    );
+    anchor                  (0 0 0);
+    orientationAngles       (0 0 0);
+    latticeCellShape        (1 1 1);
+}
+
+sectionC
+{
+    massDensity             980;
+    temperature             298;
+    bulkVelocity            (0.0 0.0 0.0);
+    latticeIds
+    (
+        water
+    );
+    tetherSiteIds           ();
+    latticePositions
+    (
+        (0 0 0)
+    );
+    anchor                  (0 0 0);
+    orientationAngles       (0 0 0);
+    latticeCellShape        (1 1 1);
+}
+
+// ************************************************************************* //
diff --git a/tutorials/discreteMethods/molecularDynamics/mdFoam/nanoNozzle/system/potentialDict b/tutorials/discreteMethods/molecularDynamics/mdFoam/nanoNozzle/system/potentialDict
new file mode 100644
index 0000000000..25b268e74c
--- /dev/null
+++ b/tutorials/discreteMethods/molecularDynamics/mdFoam/nanoNozzle/system/potentialDict
@@ -0,0 +1,118 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  1.5                                   |
+|   \\  /    A nd           | Web:      http://www.OpenFOAM.org               |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    object      potentials;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+// Subdictionaries specifying types of intermolecular potential.
+// Sub-sub dictionaries specify the potentials themselves.
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+// Removal order
+
+// This is the order in which to remove overlapping pairs if more than one
+// type of molecule is present.  The most valuable molecule type is at the
+// right hand end, the molecule that will be removed 1st is 1st on the list.
+// Not all types need to be present, a molecule that is not present is
+// automatically less valuable than any on the list.  For molecules of the
+// same type there is no control over which is removed.
+
+removalOrder ( water );
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+// Potential Energy Limit
+
+// Maximum permissible pair energy allowed at startup.  Used to remove
+// overlapping molecules created during preprocessing.
+
+potentialEnergyLimit 1e-18;
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+// Pair potentials
+
+// If a pair are not present here it is assumed that they do not interact.
+
+// Electrostatic pair interactions are not listed here - they are handled
+// separately.
+
+// If there are r different type of molecules, and a pair force is required
+// between all combinations, then there are C = r(r+1)/2 combinations,
+// i.e. for r = {1,2,3,4}, C = {1,3,6,10} (sum of triangular numbers).
+
+// Pair potentials are specified by the combinaition of their ids,
+// for MOLA and MOLB, "MOLA-MOLB" OR "MOLB-MOLA" is acceptable
+// (strictly OR, both or neither will throw an error)
+
+pair
+{
+    O-O
+    {
+        pairPotential   lennardJones;
+        rCut            1.0e-9;
+        rMin            0.1e-9;
+        dr              1e-13;
+        lennardJonesCoeffs
+        {
+            sigma       3.154e-10;
+            epsilon     1.07690722e-21;
+        }
+        energyScalingFunction   noScaling;
+        writeTables     yes;
+    }
+
+    electrostatic
+    {
+        pairPotential   dampedCoulomb;
+        rCut            1e-9;
+        rMin            2e-11;
+        dr              2e-12;
+        dampedCoulombCoeffs
+        {
+            alpha       2e9;
+        }
+        energyScalingFunction   shiftedForce;
+        writeTables     yes;
+    }
+}
+
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+// Tethering Potentials
+
+tether
+{
+    O
+    {
+        tetherPotential restrainedHarmonicSpring;
+        restrainedHarmonicSpringCoeffs
+        {
+            springConstant  0.277;
+            rR              1.2e-9;
+        }
+    }
+}
+
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+// External Forces
+
+// Bulk external forces (namely gravity) will be specified as forces rather
+// than potentials to allow their direction to be controlled.
+
+external
+{
+    gravity             (0 0 0);
+}
+
+
+// ************************************************************************* //
diff --git a/tutorials/heatTransfer/buoyantBoussinesqPisoFoam/hotRoom/0/T b/tutorials/heatTransfer/buoyantBoussinesqPisoFoam/hotRoom/0/T
new file mode 100644
index 0000000000..a5a03f6a2e
--- /dev/null
+++ b/tutorials/heatTransfer/buoyantBoussinesqPisoFoam/hotRoom/0/T
@@ -0,0 +1,443 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  1.5                                   |
+|   \\  /    A nd           | Web:      http://www.OpenFOAM.org               |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       volScalarField;
+    object      T;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [0 0 0 1 0 0 0];
+
+internalField   uniform 300;
+
+boundaryField
+{
+    floor
+    {
+        type            fixedValue;
+        value           nonuniform List<scalar> 
+400
+(
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
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+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
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+300
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+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+)
+;
+    }
+    ceiling
+    {
+        type            fixedValue;
+        value           uniform 300;
+    }
+    fixedWalls
+    {
+        type            zeroGradient;
+    }
+}
+
+// ************************************************************************* //
diff --git a/tutorials/heatTransfer/buoyantBoussinesqPisoFoam/hotRoom/0/T.org b/tutorials/heatTransfer/buoyantBoussinesqPisoFoam/hotRoom/0/T.org
new file mode 100644
index 0000000000..a5a03f6a2e
--- /dev/null
+++ b/tutorials/heatTransfer/buoyantBoussinesqPisoFoam/hotRoom/0/T.org
@@ -0,0 +1,443 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  1.5                                   |
+|   \\  /    A nd           | Web:      http://www.OpenFOAM.org               |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       volScalarField;
+    object      T;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [0 0 0 1 0 0 0];
+
+internalField   uniform 300;
+
+boundaryField
+{
+    floor
+    {
+        type            fixedValue;
+        value           nonuniform List<scalar> 
+400
+(
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
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+300
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+300
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+300
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+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+)
+;
+    }
+    ceiling
+    {
+        type            fixedValue;
+        value           uniform 300;
+    }
+    fixedWalls
+    {
+        type            zeroGradient;
+    }
+}
+
+// ************************************************************************* //
diff --git a/tutorials/discreteMethods/molecularDynamics/gnemdFoam/nanoNozzle/system/fvSolution b/tutorials/heatTransfer/buoyantBoussinesqPisoFoam/hotRoom/0/U
similarity index 59%
rename from tutorials/discreteMethods/molecularDynamics/gnemdFoam/nanoNozzle/system/fvSolution
rename to tutorials/heatTransfer/buoyantBoussinesqPisoFoam/hotRoom/0/U
index 4667034336..0b6b191dab 100644
--- a/tutorials/discreteMethods/molecularDynamics/gnemdFoam/nanoNozzle/system/fvSolution
+++ b/tutorials/heatTransfer/buoyantBoussinesqPisoFoam/hotRoom/0/U
@@ -2,45 +2,41 @@
 | =========                 |                                                 |
 | \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
 |  \\    /   O peration     | Version:  1.5                                   |
-|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
+|   \\  /    A nd           | Web:      http://www.OpenFOAM.org               |
 |    \\/     M anipulation  |                                                 |
 \*---------------------------------------------------------------------------*/
 FoamFile
 {
     version     2.0;
     format      ascii;
-    class       dictionary;
-    location    "system";
-    object      fvSolution;
+    class       volVectorField;
+    object      U;
 }
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
-solvers
+dimensions      [0 1 -1 0 0 0 0];
+
+internalField   uniform (0 0 0);
+
+boundaryField
 {
-    p
+    floor           
     {
-        solver          PCG;
-        preconditioner  DIC;
-        tolerance       1e-06;
-        relTol          0;
+        type            fixedValue;
+        value           uniform (0 0 0);
     }
 
-    U
+    ceiling         
     {
-        solver          PBiCG;
-        preconditioner  DILU;
-        tolerance       1e-05;
-        relTol          0;
+        type            fixedValue;
+        value           uniform (0 0 0);
+    }
+
+    fixedWalls      
+    {
+        type            fixedValue;
+        value           uniform (0 0 0);
     }
 }
 
-PISO
-{
-    nCorrectors     2;
-    nNonOrthogonalCorrectors 0;
-    pRefCell        0;
-    pRefValue       0;
-}
-
-
 // ************************************************************************* //
diff --git a/tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/periodicCube/system/fvSolution b/tutorials/heatTransfer/buoyantBoussinesqPisoFoam/hotRoom/0/alphat
similarity index 59%
rename from tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/periodicCube/system/fvSolution
rename to tutorials/heatTransfer/buoyantBoussinesqPisoFoam/hotRoom/0/alphat
index 4667034336..3bcb9c03b1 100644
--- a/tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/periodicCube/system/fvSolution
+++ b/tutorials/heatTransfer/buoyantBoussinesqPisoFoam/hotRoom/0/alphat
@@ -2,44 +2,40 @@
 | =========                 |                                                 |
 | \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
 |  \\    /   O peration     | Version:  1.5                                   |
-|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
+|   \\  /    A nd           | Web:      http://www.OpenFOAM.org               |
 |    \\/     M anipulation  |                                                 |
 \*---------------------------------------------------------------------------*/
 FoamFile
 {
     version     2.0;
     format      ascii;
-    class       dictionary;
-    location    "system";
-    object      fvSolution;
+    class       volScalarField;
+    location    "0";
+    object      alphat;
 }
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
-solvers
-{
-    p
-    {
-        solver          PCG;
-        preconditioner  DIC;
-        tolerance       1e-06;
-        relTol          0;
-    }
+dimensions      [1 -1 -1 0 0 0 0];
 
-    U
-    {
-        solver          PBiCG;
-        preconditioner  DILU;
-        tolerance       1e-05;
-        relTol          0;
-    }
-}
+internalField   uniform 0;
 
-PISO
+boundaryField
 {
-    nCorrectors     2;
-    nNonOrthogonalCorrectors 0;
-    pRefCell        0;
-    pRefValue       0;
+    floor
+    {
+        type            alphatWallFunction;
+        value           uniform 0;
+    }
+    ceiling
+    {
+        type            alphatWallFunction;
+        value           uniform 0;
+    }
+    fixedWalls
+    {
+        type            alphatWallFunction;
+        value           uniform 0;
+    }
 }
 
 
diff --git a/tutorials/heatTransfer/buoyantBoussinesqPisoFoam/hotRoom/0/epsilon b/tutorials/heatTransfer/buoyantBoussinesqPisoFoam/hotRoom/0/epsilon
new file mode 100644
index 0000000000..892d69375d
--- /dev/null
+++ b/tutorials/heatTransfer/buoyantBoussinesqPisoFoam/hotRoom/0/epsilon
@@ -0,0 +1,42 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  dev                                   |
+|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       volScalarField;
+    location    "0";
+    object      epsilon;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [0 2 -3 0 0 0 0];
+
+internalField   uniform 0.01;
+
+boundaryField
+{
+    floor
+    {
+        type            epsilonWallFunction;
+        value           uniform 0.01;
+    }
+    ceiling
+    {
+        type            epsilonWallFunction;
+        value           uniform 0.01;
+    }
+    fixedWalls
+    {
+        type            epsilonWallFunction;
+        value           uniform 0.01;
+    }
+}
+
+
+// ************************************************************************* //
diff --git a/tutorials/heatTransfer/buoyantBoussinesqPisoFoam/hotRoom/0/epsilon.old b/tutorials/heatTransfer/buoyantBoussinesqPisoFoam/hotRoom/0/epsilon.old
new file mode 100644
index 0000000000..23851291dc
--- /dev/null
+++ b/tutorials/heatTransfer/buoyantBoussinesqPisoFoam/hotRoom/0/epsilon.old
@@ -0,0 +1,42 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  dev                                   |
+|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       volScalarField;
+    location    "0";
+    object      epsilon;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [0 2 -3 0 0 0 0];
+
+internalField   uniform 0.01;
+
+boundaryField
+{
+    floor
+    {
+        type            compressible::epsilonWallFunction;
+        value           uniform 0.01;
+    }
+    ceiling
+    {
+        type            compressible::epsilonWallFunction;
+        value           uniform 0.01;
+    }
+    fixedWalls
+    {
+        type            compressible::epsilonWallFunction;
+        value           uniform 0.01;
+    }
+}
+
+
+// ************************************************************************* //
diff --git a/tutorials/heatTransfer/buoyantBoussinesqPisoFoam/hotRoom/0/k b/tutorials/heatTransfer/buoyantBoussinesqPisoFoam/hotRoom/0/k
new file mode 100644
index 0000000000..38c2a542ef
--- /dev/null
+++ b/tutorials/heatTransfer/buoyantBoussinesqPisoFoam/hotRoom/0/k
@@ -0,0 +1,42 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  dev                                   |
+|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       volScalarField;
+    location    "0";
+    object      k;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [0 2 -2 0 0 0 0];
+
+internalField   uniform 0.1;
+
+boundaryField
+{
+    floor
+    {
+        type            kQRWallFunction;
+        value           uniform 0.1;
+    }
+    ceiling
+    {
+        type            kQRWallFunction;
+        value           uniform 0.1;
+    }
+    fixedWalls
+    {
+        type            kQRWallFunction;
+        value           uniform 0.1;
+    }
+}
+
+
+// ************************************************************************* //
diff --git a/tutorials/heatTransfer/buoyantBoussinesqPisoFoam/hotRoom/0/k.old b/tutorials/heatTransfer/buoyantBoussinesqPisoFoam/hotRoom/0/k.old
new file mode 100644
index 0000000000..4ec7f08960
--- /dev/null
+++ b/tutorials/heatTransfer/buoyantBoussinesqPisoFoam/hotRoom/0/k.old
@@ -0,0 +1,42 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  dev                                   |
+|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       volScalarField;
+    location    "0";
+    object      k;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [0 2 -2 0 0 0 0];
+
+internalField   uniform 0.1;
+
+boundaryField
+{
+    floor
+    {
+        type            compressible::kQRWallFunction;
+        value           uniform 0.1;
+    }
+    ceiling
+    {
+        type            compressible::kQRWallFunction;
+        value           uniform 0.1;
+    }
+    fixedWalls
+    {
+        type            compressible::kQRWallFunction;
+        value           uniform 0.1;
+    }
+}
+
+
+// ************************************************************************* //
diff --git a/tutorials/discreteMethods/molecularDynamics/gnemdFoam/nanoNozzle/system/decomposeParDict b/tutorials/heatTransfer/buoyantBoussinesqPisoFoam/hotRoom/0/nut
similarity index 58%
rename from tutorials/discreteMethods/molecularDynamics/gnemdFoam/nanoNozzle/system/decomposeParDict
rename to tutorials/heatTransfer/buoyantBoussinesqPisoFoam/hotRoom/0/nut
index 2b1855ea46..a81ad6b59f 100644
--- a/tutorials/discreteMethods/molecularDynamics/gnemdFoam/nanoNozzle/system/decomposeParDict
+++ b/tutorials/heatTransfer/buoyantBoussinesqPisoFoam/hotRoom/0/nut
@@ -1,7 +1,7 @@
 /*--------------------------------*- C++ -*----------------------------------*\
 | =========                 |                                                 |
 | \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
-|  \\    /   O peration     | Version:  1.5                                   |
+|  \\    /   O peration     | Version:  dev                                   |
 |   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
 |    \\/     M anipulation  |                                                 |
 \*---------------------------------------------------------------------------*/
@@ -9,42 +9,34 @@ FoamFile
 {
     version     2.0;
     format      ascii;
-    class       dictionary;
-    location    "system";
-    object      decomposeParDict;
+    class       volScalarField;
+    location    "0";
+    object      nut;
 }
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
-numberOfSubdomains 4;
+dimensions      [0 2 -1 0 0 0 0];
 
-method          metis;
+internalField   uniform 0;
 
-simpleCoeffs
+boundaryField
 {
-    n               ( 4 1 1 );
-    delta           0.001;
+    floor
+    {
+        type            nutWallFunction;
+        value           uniform 0;
+    }
+    ceiling
+    {
+        type            nutWallFunction;
+        value           uniform 0;
+    }
+    fixedWalls
+    {
+        type            nutWallFunction;
+        value           uniform 0;
+    }
 }
 
-hierarchicalCoeffs
-{
-    n               ( 1 1 1 );
-    delta           0.001;
-    order           xyz;
-}
-
-metisCoeffs
-{
-    processorWeights ( 1 1 1 1 );
-}
-
-manualCoeffs
-{
-    dataFile        "";
-}
-
-distributed     no;
-
-roots           ( );
-
 
 // ************************************************************************* //
diff --git a/tutorials/heatTransfer/buoyantBoussinesqPisoFoam/hotRoom/0/p b/tutorials/heatTransfer/buoyantBoussinesqPisoFoam/hotRoom/0/p
new file mode 100644
index 0000000000..2014ca6e8c
--- /dev/null
+++ b/tutorials/heatTransfer/buoyantBoussinesqPisoFoam/hotRoom/0/p
@@ -0,0 +1,45 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  1.5                                   |
+|   \\  /    A nd           | Web:      http://www.OpenFOAM.org               |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       volScalarField;
+    object      p;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [0 2 -2 0 0 0 0];
+
+internalField   uniform 0;
+
+boundaryField
+{
+    floor
+    {
+        type            fixedFluxBuoyantPressure;
+        rho             rhok;
+        value           uniform 0;
+    }
+
+    ceiling
+    {
+        type            fixedFluxBuoyantPressure;
+        rho             rhok;
+        value           uniform 0;
+    }
+
+    fixedWalls
+    {
+        type            fixedFluxBuoyantPressure;
+        rho             rhok;
+        value           uniform 0;
+    }
+}
+
+// ************************************************************************* //
diff --git a/tutorials/heatTransfer/buoyantBoussinesqPisoFoam/hotRoom/Allclean b/tutorials/heatTransfer/buoyantBoussinesqPisoFoam/hotRoom/Allclean
new file mode 100755
index 0000000000..83fcec83ec
--- /dev/null
+++ b/tutorials/heatTransfer/buoyantBoussinesqPisoFoam/hotRoom/Allclean
@@ -0,0 +1,7 @@
+#!/bin/sh
+
+# Source tutorial clean functions
+. $WM_PROJECT_DIR/bin/tools/CleanFunctions
+
+cleanCase
+cp 0/T.org 0/T
diff --git a/tutorials/heatTransfer/buoyantBoussinesqPisoFoam/hotRoom/Allrun b/tutorials/heatTransfer/buoyantBoussinesqPisoFoam/hotRoom/Allrun
new file mode 100755
index 0000000000..92490b5b5e
--- /dev/null
+++ b/tutorials/heatTransfer/buoyantBoussinesqPisoFoam/hotRoom/Allrun
@@ -0,0 +1,10 @@
+#!/bin/sh
+# Source tutorial run functions
+. $WM_PROJECT_DIR/bin/tools/RunFunctions
+
+application="buoyantBoussinesqPisoFoam"
+
+compileApplication ../../buoyantPisoFoam/hotRoom/setHotRoom
+runApplication blockMesh
+runApplication setHotRoom
+runApplication $application
diff --git a/tutorials/heatTransfer/buoyantBoussinesqPisoFoam/hotRoom/constant/RASProperties b/tutorials/heatTransfer/buoyantBoussinesqPisoFoam/hotRoom/constant/RASProperties
new file mode 100644
index 0000000000..35b5a409f2
--- /dev/null
+++ b/tutorials/heatTransfer/buoyantBoussinesqPisoFoam/hotRoom/constant/RASProperties
@@ -0,0 +1,100 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  1.5                                   |
+|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    location    "constant";
+    object      RASProperties;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+RASModel        kEpsilon;
+
+turbulence      on;
+
+printCoeffs     on;
+
+laminarCoeffs
+{
+}
+
+kEpsilonCoeffs
+{
+    Cmu             0.09;
+    C1              1.44;
+    C2              1.92;
+    C3              0.85;
+    alphah          1;
+    alphak          1;
+    alphaEps        0.76923;
+}
+
+RNGkEpsilonCoeffs
+{
+    Cmu             0.0845;
+    C1              1.42;
+    C2              1.68;
+    C3              -0.33;
+    alphah          1;
+    alphak          1.39;
+    alphaEps        1.39;
+    eta0            4.38;
+    beta            0.012;
+}
+
+LaunderSharmaKECoeffs
+{
+    Cmu             0.09;
+    C1              1.44;
+    C2              1.92;
+    C3              -0.33;
+    alphah          1;
+    alphak          1;
+    alphaEps        0.76923;
+}
+
+LRRCoeffs
+{
+    Cmu             0.09;
+    Clrr1           1.8;
+    Clrr2           0.6;
+    C1              1.44;
+    C2              1.92;
+    alphah          1;
+    Cs              0.25;
+    Ceps            0.15;
+    alphaR          1;
+    alphaEps        0.76923;
+}
+
+LaunderGibsonRSTMCoeffs
+{
+    Cmu             0.09;
+    Clg1            1.8;
+    Clg2            0.6;
+    C1              1.44;
+    C2              1.92;
+    alphah          1;
+    C1Ref           0.5;
+    C2Ref           0.3;
+    Cs              0.25;
+    Ceps            0.15;
+    alphaR          1;
+    alphaEps        0.76923;
+}
+
+wallFunctionCoeffs
+{
+    kappa           0.4187;
+    E               9;
+}
+
+
+// ************************************************************************* //
diff --git a/tutorials/discreteMethods/molecularDynamics/gnemdFoam/nanoNozzle/system/mdSolution b/tutorials/heatTransfer/buoyantBoussinesqPisoFoam/hotRoom/constant/environmentalProperties
similarity index 86%
rename from tutorials/discreteMethods/molecularDynamics/gnemdFoam/nanoNozzle/system/mdSolution
rename to tutorials/heatTransfer/buoyantBoussinesqPisoFoam/hotRoom/constant/environmentalProperties
index dfef948901..a866ff549f 100644
--- a/tutorials/discreteMethods/molecularDynamics/gnemdFoam/nanoNozzle/system/mdSolution
+++ b/tutorials/heatTransfer/buoyantBoussinesqPisoFoam/hotRoom/constant/environmentalProperties
@@ -10,14 +10,12 @@ FoamFile
     version     2.0;
     format      ascii;
     class       dictionary;
-    location    "system";
-    object      mdSolution;
+    location    "constant";
+    object      environmentalProperties;
 }
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
-integrationMethod verletLeapfrog;
-
-potentialEnergyLimit 5.256e-20;
+g               g [ 0 1 -2 0 0 0 0 ] ( 0 -9.81 0 );
 
 
 // ************************************************************************* //
diff --git a/tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/periodicCube/constant/polyMesh/blockMeshDict b/tutorials/heatTransfer/buoyantBoussinesqPisoFoam/hotRoom/constant/polyMesh/blockMeshDict
similarity index 72%
rename from tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/periodicCube/constant/polyMesh/blockMeshDict
rename to tutorials/heatTransfer/buoyantBoussinesqPisoFoam/hotRoom/constant/polyMesh/blockMeshDict
index 187c2c7784..fa2bb5c4c6 100644
--- a/tutorials/discreteMethods/molecularDynamics/mdEquilibrationFoam/periodicCube/constant/polyMesh/blockMeshDict
+++ b/tutorials/heatTransfer/buoyantBoussinesqPisoFoam/hotRoom/constant/polyMesh/blockMeshDict
@@ -14,48 +14,47 @@ FoamFile
 }
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
-convertToMeters 2.462491658e-9;
+convertToMeters 1;
 
-vertices
+vertices        
 (
-    (-1 -1 -1)
-    (1 -1 -1)
-    (1 1 -1)
-    (-1 1 -1)
-    (-1 -1 1)
-    (1 -1 1)
-    (1 1 1)
-    (-1 1 1)
+    (0 0 0)
+    (10 0 0)
+    (10 5 0)
+    (0 5 0)
+    (0 0 10)
+    (10 0 10)
+    (10 5 10)
+    (0 5 10)
 );
 
-blocks
+blocks          
 (
-    hex (0 1 2 3 4 5 6 7) liquid (12 12 12) simpleGrading (1 1 1)
+    hex (0 1 2 3 4 5 6 7) (20 10 20) simpleGrading (1 1 1)
 );
 
-patches
+edges           
 (
-    cyclic
-    periodicX
+);
+
+patches         
+(
+    wall floor 
+    (
+        (1 5 4 0)
+    )
+    wall ceiling 
+    (
+        (3 7 6 2)
+    )
+    wall fixedWalls 
     (
-        (1 2 6 5)
         (0 4 7 3)
-    )
-
-    cyclic
-    periodicY
-    (
-        (2 3 7 6)
-        (0 1 5 4)
-    )
-
-    cyclic
-    periodicZ
-    (
+        (2 6 5 1)
         (0 3 2 1)
         (4 5 6 7)
     )
-)
+);
 
 mergePatchPairs
 (
diff --git a/tutorials/heatTransfer/buoyantBoussinesqPisoFoam/hotRoom/constant/polyMesh/boundary b/tutorials/heatTransfer/buoyantBoussinesqPisoFoam/hotRoom/constant/polyMesh/boundary
new file mode 100644
index 0000000000..0d4d0e498d
--- /dev/null
+++ b/tutorials/heatTransfer/buoyantBoussinesqPisoFoam/hotRoom/constant/polyMesh/boundary
@@ -0,0 +1,40 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  dev                                   |
+|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       polyBoundaryMesh;
+    location    "constant/polyMesh";
+    object      boundary;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+3
+(
+    floor
+    {
+        type            wall;
+        nFaces          400;
+        startFace       11200;
+    }
+    ceiling
+    {
+        type            wall;
+        nFaces          400;
+        startFace       11600;
+    }
+    fixedWalls
+    {
+        type            wall;
+        nFaces          800;
+        startFace       12000;
+    }
+)
+
+// ************************************************************************* //
diff --git a/tutorials/heatTransfer/buoyantBoussinesqPisoFoam/hotRoom/constant/transportProperties b/tutorials/heatTransfer/buoyantBoussinesqPisoFoam/hotRoom/constant/transportProperties
new file mode 100644
index 0000000000..f48fda19cc
--- /dev/null
+++ b/tutorials/heatTransfer/buoyantBoussinesqPisoFoam/hotRoom/constant/transportProperties
@@ -0,0 +1,42 @@
+/*---------------------------------------------------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  1.5.x                                 |
+|   \\  /    A nd           | Web:      http://www.openfoam.org               |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+
+FoamFile
+{
+    version         2.0;
+    format          ascii;
+
+    root            "";
+    case            "";
+    instance        "";
+    local           "";
+
+    class           dictionary;
+    object          transportProperties;
+}
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+transportModel Newtonian;
+
+// Laminar viscosity
+nu              nu [0 2 -1 0 0 0 0] 1e-05;
+
+// Thermal expansion coefficient
+beta            beta [0 0 0 -1 0 0 0] 3e-03;
+
+// Reference temperature
+TRef            TRef [0 0 0 1 0 0 0] 300;
+
+// Laminar Prandtl number
+Pr              Pr [0 0 0 0 0 0 0] 0.9;
+
+// Turbulent Prandtl number
+Prt             Prt [0 0 0 0 0 0 0] 0.7;
+
+// ************************************************************************* //
diff --git a/tutorials/discreteMethods/molecularDynamics/gnemdFoam/constrictedChannel/system/controlDict b/tutorials/heatTransfer/buoyantBoussinesqPisoFoam/hotRoom/system/controlDict
similarity index 89%
rename from tutorials/discreteMethods/molecularDynamics/gnemdFoam/constrictedChannel/system/controlDict
rename to tutorials/heatTransfer/buoyantBoussinesqPisoFoam/hotRoom/system/controlDict
index c43b52a448..26a1219ee0 100644
--- a/tutorials/discreteMethods/molecularDynamics/gnemdFoam/constrictedChannel/system/controlDict
+++ b/tutorials/heatTransfer/buoyantBoussinesqPisoFoam/hotRoom/system/controlDict
@@ -21,19 +21,19 @@ startTime       0;
 
 stopAt          endTime;
 
-endTime         8e-11;
+endTime         1000;
 
-deltaT          1e-14;
+deltaT          1;
 
-writeControl    runTime;
+writeControl    timeStep;
 
-writeInterval   2e-12;
+writeInterval   100;
 
 purgeWrite      0;
 
 writeFormat     ascii;
 
-writePrecision  12;
+writePrecision  6;
 
 writeCompression uncompressed;
 
@@ -45,5 +45,6 @@ runTimeModifiable yes;
 
 adjustTimeStep  no;
 
+maxCo           0.5;
 
 // ************************************************************************* //
diff --git a/tutorials/heatTransfer/buoyantBoussinesqPisoFoam/hotRoom/system/fvSchemes b/tutorials/heatTransfer/buoyantBoussinesqPisoFoam/hotRoom/system/fvSchemes
new file mode 100644
index 0000000000..6be8f0129f
--- /dev/null
+++ b/tutorials/heatTransfer/buoyantBoussinesqPisoFoam/hotRoom/system/fvSchemes
@@ -0,0 +1,68 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  1.5                                   |
+|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    location    "system";
+    object      fvSchemes;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+ddtSchemes
+{
+    default         Euler;
+}
+
+gradSchemes
+{
+    default         Gauss linear;
+}
+
+divSchemes
+{
+    default         none;
+    div(phi,U)      Gauss upwind;
+    div(phi,T)      Gauss upwind;
+    div(phi,k)      Gauss upwind;
+    div(phi,epsilon) Gauss upwind;
+    div(phi,R)      Gauss upwind;
+    div(R)          Gauss linear;
+    div((nuEff*dev(grad(U).T()))) Gauss linear;
+}
+
+laplacianSchemes
+{
+    default         none;
+    laplacian(nuEff,U) Gauss linear corrected;
+    laplacian((1|A(U)),p) Gauss linear corrected;
+    laplacian(kappaEff,T) Gauss linear corrected;
+    laplacian(DkEff,k) Gauss linear corrected;
+    laplacian(DepsilonEff,epsilon) Gauss linear corrected;
+    laplacian(DREff,R) Gauss linear corrected;
+}
+
+interpolationSchemes
+{
+    default         linear;
+}
+
+snGradSchemes
+{
+    default         corrected;
+}
+
+fluxRequired
+{
+    default         no;
+    p               ;
+}
+
+
+// ************************************************************************* //
diff --git a/tutorials/discreteMethods/molecularDynamics/gnemdFoam/constrictedChannel/system/fvSolution b/tutorials/heatTransfer/buoyantBoussinesqPisoFoam/hotRoom/system/fvSolution
similarity index 61%
rename from tutorials/discreteMethods/molecularDynamics/gnemdFoam/constrictedChannel/system/fvSolution
rename to tutorials/heatTransfer/buoyantBoussinesqPisoFoam/hotRoom/system/fvSolution
index 4667034336..7afa2f50aa 100644
--- a/tutorials/discreteMethods/molecularDynamics/gnemdFoam/constrictedChannel/system/fvSolution
+++ b/tutorials/heatTransfer/buoyantBoussinesqPisoFoam/hotRoom/system/fvSolution
@@ -21,7 +21,15 @@ solvers
     {
         solver          PCG;
         preconditioner  DIC;
-        tolerance       1e-06;
+        tolerance       1e-07;
+        relTol          0.1;
+    }
+
+    pFinal
+    {
+        solver          PCG;
+        preconditioner  DIC;
+        tolerance       1e-07;
         relTol          0;
     }
 
@@ -32,10 +40,43 @@ solvers
         tolerance       1e-05;
         relTol          0;
     }
+
+    T
+    {
+        solver          PBiCG;
+        preconditioner  DILU;
+        tolerance       1e-05;
+        relTol          0;
+    }
+
+    k
+    {
+        solver          PBiCG;
+        preconditioner  DILU;
+        tolerance       1e-05;
+        relTol          0;
+    }
+
+    epsilon
+    {
+        solver          PBiCG;
+        preconditioner  DILU;
+        tolerance       1e-05;
+        relTol          0;
+    }
+
+    R
+    {
+        solver          PBiCG;
+        preconditioner  DILU;
+        tolerance       1e-05;
+        relTol          0;
+    }
 }
 
 PISO
 {
+    momentumPredictor yes;
     nCorrectors     2;
     nNonOrthogonalCorrectors 0;
     pRefCell        0;
diff --git a/tutorials/heatTransfer/buoyantBoussinesqSimpleFoam/hotRoom/0/T b/tutorials/heatTransfer/buoyantBoussinesqSimpleFoam/hotRoom/0/T
new file mode 100644
index 0000000000..a5a03f6a2e
--- /dev/null
+++ b/tutorials/heatTransfer/buoyantBoussinesqSimpleFoam/hotRoom/0/T
@@ -0,0 +1,443 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  1.5                                   |
+|   \\  /    A nd           | Web:      http://www.OpenFOAM.org               |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       volScalarField;
+    object      T;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [0 0 0 1 0 0 0];
+
+internalField   uniform 300;
+
+boundaryField
+{
+    floor
+    {
+        type            fixedValue;
+        value           nonuniform List<scalar> 
+400
+(
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
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+300
+300
+)
+;
+    }
+    ceiling
+    {
+        type            fixedValue;
+        value           uniform 300;
+    }
+    fixedWalls
+    {
+        type            zeroGradient;
+    }
+}
+
+// ************************************************************************* //
diff --git a/tutorials/heatTransfer/buoyantBoussinesqSimpleFoam/hotRoom/0/T.org b/tutorials/heatTransfer/buoyantBoussinesqSimpleFoam/hotRoom/0/T.org
new file mode 100644
index 0000000000..a5a03f6a2e
--- /dev/null
+++ b/tutorials/heatTransfer/buoyantBoussinesqSimpleFoam/hotRoom/0/T.org
@@ -0,0 +1,443 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  1.5                                   |
+|   \\  /    A nd           | Web:      http://www.OpenFOAM.org               |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       volScalarField;
+    object      T;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [0 0 0 1 0 0 0];
+
+internalField   uniform 300;
+
+boundaryField
+{
+    floor
+    {
+        type            fixedValue;
+        value           nonuniform List<scalar> 
+400
+(
+300
+300
+300
+300
+300
+300
+300
+300
+300
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+300
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+300
+300
+300
+300
+300
+300
+300
+600
+600
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+600
+600
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+300
+)
+;
+    }
+    ceiling
+    {
+        type            fixedValue;
+        value           uniform 300;
+    }
+    fixedWalls
+    {
+        type            zeroGradient;
+    }
+}
+
+// ************************************************************************* //
diff --git a/tutorials/heatTransfer/buoyantBoussinesqSimpleFoam/hotRoom/0/U b/tutorials/heatTransfer/buoyantBoussinesqSimpleFoam/hotRoom/0/U
new file mode 100644
index 0000000000..0b6b191dab
--- /dev/null
+++ b/tutorials/heatTransfer/buoyantBoussinesqSimpleFoam/hotRoom/0/U
@@ -0,0 +1,42 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  1.5                                   |
+|   \\  /    A nd           | Web:      http://www.OpenFOAM.org               |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       volVectorField;
+    object      U;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [0 1 -1 0 0 0 0];
+
+internalField   uniform (0 0 0);
+
+boundaryField
+{
+    floor           
+    {
+        type            fixedValue;
+        value           uniform (0 0 0);
+    }
+
+    ceiling         
+    {
+        type            fixedValue;
+        value           uniform (0 0 0);
+    }
+
+    fixedWalls      
+    {
+        type            fixedValue;
+        value           uniform (0 0 0);
+    }
+}
+
+// ************************************************************************* //
diff --git a/tutorials/heatTransfer/buoyantBoussinesqSimpleFoam/hotRoom/0/alphat b/tutorials/heatTransfer/buoyantBoussinesqSimpleFoam/hotRoom/0/alphat
new file mode 100644
index 0000000000..3bcb9c03b1
--- /dev/null
+++ b/tutorials/heatTransfer/buoyantBoussinesqSimpleFoam/hotRoom/0/alphat
@@ -0,0 +1,42 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  1.5                                   |
+|   \\  /    A nd           | Web:      http://www.OpenFOAM.org               |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       volScalarField;
+    location    "0";
+    object      alphat;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [1 -1 -1 0 0 0 0];
+
+internalField   uniform 0;
+
+boundaryField
+{
+    floor
+    {
+        type            alphatWallFunction;
+        value           uniform 0;
+    }
+    ceiling
+    {
+        type            alphatWallFunction;
+        value           uniform 0;
+    }
+    fixedWalls
+    {
+        type            alphatWallFunction;
+        value           uniform 0;
+    }
+}
+
+
+// ************************************************************************* //
diff --git a/tutorials/heatTransfer/buoyantBoussinesqSimpleFoam/hotRoom/0/epsilon b/tutorials/heatTransfer/buoyantBoussinesqSimpleFoam/hotRoom/0/epsilon
new file mode 100644
index 0000000000..892d69375d
--- /dev/null
+++ b/tutorials/heatTransfer/buoyantBoussinesqSimpleFoam/hotRoom/0/epsilon
@@ -0,0 +1,42 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  dev                                   |
+|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       volScalarField;
+    location    "0";
+    object      epsilon;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [0 2 -3 0 0 0 0];
+
+internalField   uniform 0.01;
+
+boundaryField
+{
+    floor
+    {
+        type            epsilonWallFunction;
+        value           uniform 0.01;
+    }
+    ceiling
+    {
+        type            epsilonWallFunction;
+        value           uniform 0.01;
+    }
+    fixedWalls
+    {
+        type            epsilonWallFunction;
+        value           uniform 0.01;
+    }
+}
+
+
+// ************************************************************************* //
diff --git a/tutorials/heatTransfer/buoyantBoussinesqSimpleFoam/hotRoom/0/epsilon.old b/tutorials/heatTransfer/buoyantBoussinesqSimpleFoam/hotRoom/0/epsilon.old
new file mode 100644
index 0000000000..23851291dc
--- /dev/null
+++ b/tutorials/heatTransfer/buoyantBoussinesqSimpleFoam/hotRoom/0/epsilon.old
@@ -0,0 +1,42 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  dev                                   |
+|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       volScalarField;
+    location    "0";
+    object      epsilon;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [0 2 -3 0 0 0 0];
+
+internalField   uniform 0.01;
+
+boundaryField
+{
+    floor
+    {
+        type            compressible::epsilonWallFunction;
+        value           uniform 0.01;
+    }
+    ceiling
+    {
+        type            compressible::epsilonWallFunction;
+        value           uniform 0.01;
+    }
+    fixedWalls
+    {
+        type            compressible::epsilonWallFunction;
+        value           uniform 0.01;
+    }
+}
+
+
+// ************************************************************************* //
diff --git a/tutorials/heatTransfer/buoyantBoussinesqSimpleFoam/hotRoom/0/k b/tutorials/heatTransfer/buoyantBoussinesqSimpleFoam/hotRoom/0/k
new file mode 100644
index 0000000000..38c2a542ef
--- /dev/null
+++ b/tutorials/heatTransfer/buoyantBoussinesqSimpleFoam/hotRoom/0/k
@@ -0,0 +1,42 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  dev                                   |
+|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       volScalarField;
+    location    "0";
+    object      k;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [0 2 -2 0 0 0 0];
+
+internalField   uniform 0.1;
+
+boundaryField
+{
+    floor
+    {
+        type            kQRWallFunction;
+        value           uniform 0.1;
+    }
+    ceiling
+    {
+        type            kQRWallFunction;
+        value           uniform 0.1;
+    }
+    fixedWalls
+    {
+        type            kQRWallFunction;
+        value           uniform 0.1;
+    }
+}
+
+
+// ************************************************************************* //
diff --git a/tutorials/heatTransfer/buoyantBoussinesqSimpleFoam/hotRoom/0/k.old b/tutorials/heatTransfer/buoyantBoussinesqSimpleFoam/hotRoom/0/k.old
new file mode 100644
index 0000000000..4ec7f08960
--- /dev/null
+++ b/tutorials/heatTransfer/buoyantBoussinesqSimpleFoam/hotRoom/0/k.old
@@ -0,0 +1,42 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  dev                                   |
+|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       volScalarField;
+    location    "0";
+    object      k;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [0 2 -2 0 0 0 0];
+
+internalField   uniform 0.1;
+
+boundaryField
+{
+    floor
+    {
+        type            compressible::kQRWallFunction;
+        value           uniform 0.1;
+    }
+    ceiling
+    {
+        type            compressible::kQRWallFunction;
+        value           uniform 0.1;
+    }
+    fixedWalls
+    {
+        type            compressible::kQRWallFunction;
+        value           uniform 0.1;
+    }
+}
+
+
+// ************************************************************************* //
diff --git a/tutorials/heatTransfer/buoyantBoussinesqSimpleFoam/hotRoom/0/nut b/tutorials/heatTransfer/buoyantBoussinesqSimpleFoam/hotRoom/0/nut
new file mode 100644
index 0000000000..a81ad6b59f
--- /dev/null
+++ b/tutorials/heatTransfer/buoyantBoussinesqSimpleFoam/hotRoom/0/nut
@@ -0,0 +1,42 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  dev                                   |
+|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       volScalarField;
+    location    "0";
+    object      nut;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [0 2 -1 0 0 0 0];
+
+internalField   uniform 0;
+
+boundaryField
+{
+    floor
+    {
+        type            nutWallFunction;
+        value           uniform 0;
+    }
+    ceiling
+    {
+        type            nutWallFunction;
+        value           uniform 0;
+    }
+    fixedWalls
+    {
+        type            nutWallFunction;
+        value           uniform 0;
+    }
+}
+
+
+// ************************************************************************* //
diff --git a/tutorials/heatTransfer/buoyantBoussinesqSimpleFoam/hotRoom/0/p b/tutorials/heatTransfer/buoyantBoussinesqSimpleFoam/hotRoom/0/p
new file mode 100644
index 0000000000..2014ca6e8c
--- /dev/null
+++ b/tutorials/heatTransfer/buoyantBoussinesqSimpleFoam/hotRoom/0/p
@@ -0,0 +1,45 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  1.5                                   |
+|   \\  /    A nd           | Web:      http://www.OpenFOAM.org               |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       volScalarField;
+    object      p;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [0 2 -2 0 0 0 0];
+
+internalField   uniform 0;
+
+boundaryField
+{
+    floor
+    {
+        type            fixedFluxBuoyantPressure;
+        rho             rhok;
+        value           uniform 0;
+    }
+
+    ceiling
+    {
+        type            fixedFluxBuoyantPressure;
+        rho             rhok;
+        value           uniform 0;
+    }
+
+    fixedWalls
+    {
+        type            fixedFluxBuoyantPressure;
+        rho             rhok;
+        value           uniform 0;
+    }
+}
+
+// ************************************************************************* //
diff --git a/tutorials/heatTransfer/buoyantBoussinesqSimpleFoam/hotRoom/Allclean b/tutorials/heatTransfer/buoyantBoussinesqSimpleFoam/hotRoom/Allclean
new file mode 100755
index 0000000000..83fcec83ec
--- /dev/null
+++ b/tutorials/heatTransfer/buoyantBoussinesqSimpleFoam/hotRoom/Allclean
@@ -0,0 +1,7 @@
+#!/bin/sh
+
+# Source tutorial clean functions
+. $WM_PROJECT_DIR/bin/tools/CleanFunctions
+
+cleanCase
+cp 0/T.org 0/T
diff --git a/tutorials/heatTransfer/buoyantBoussinesqSimpleFoam/hotRoom/Allrun b/tutorials/heatTransfer/buoyantBoussinesqSimpleFoam/hotRoom/Allrun
new file mode 100755
index 0000000000..628624c702
--- /dev/null
+++ b/tutorials/heatTransfer/buoyantBoussinesqSimpleFoam/hotRoom/Allrun
@@ -0,0 +1,10 @@
+#!/bin/sh
+# Source tutorial run functions
+. $WM_PROJECT_DIR/bin/tools/RunFunctions
+
+application="buoyantBoussinesqSimpleFoam"
+
+compileApplication ../../buoyantPisoFoam/hotRoom/setHotRoom
+runApplication blockMesh
+runApplication setHotRoom
+runApplication $application
diff --git a/tutorials/heatTransfer/buoyantBoussinesqSimpleFoam/hotRoom/constant/RASProperties b/tutorials/heatTransfer/buoyantBoussinesqSimpleFoam/hotRoom/constant/RASProperties
new file mode 100644
index 0000000000..35b5a409f2
--- /dev/null
+++ b/tutorials/heatTransfer/buoyantBoussinesqSimpleFoam/hotRoom/constant/RASProperties
@@ -0,0 +1,100 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  1.5                                   |
+|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    location    "constant";
+    object      RASProperties;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+RASModel        kEpsilon;
+
+turbulence      on;
+
+printCoeffs     on;
+
+laminarCoeffs
+{
+}
+
+kEpsilonCoeffs
+{
+    Cmu             0.09;
+    C1              1.44;
+    C2              1.92;
+    C3              0.85;
+    alphah          1;
+    alphak          1;
+    alphaEps        0.76923;
+}
+
+RNGkEpsilonCoeffs
+{
+    Cmu             0.0845;
+    C1              1.42;
+    C2              1.68;
+    C3              -0.33;
+    alphah          1;
+    alphak          1.39;
+    alphaEps        1.39;
+    eta0            4.38;
+    beta            0.012;
+}
+
+LaunderSharmaKECoeffs
+{
+    Cmu             0.09;
+    C1              1.44;
+    C2              1.92;
+    C3              -0.33;
+    alphah          1;
+    alphak          1;
+    alphaEps        0.76923;
+}
+
+LRRCoeffs
+{
+    Cmu             0.09;
+    Clrr1           1.8;
+    Clrr2           0.6;
+    C1              1.44;
+    C2              1.92;
+    alphah          1;
+    Cs              0.25;
+    Ceps            0.15;
+    alphaR          1;
+    alphaEps        0.76923;
+}
+
+LaunderGibsonRSTMCoeffs
+{
+    Cmu             0.09;
+    Clg1            1.8;
+    Clg2            0.6;
+    C1              1.44;
+    C2              1.92;
+    alphah          1;
+    C1Ref           0.5;
+    C2Ref           0.3;
+    Cs              0.25;
+    Ceps            0.15;
+    alphaR          1;
+    alphaEps        0.76923;
+}
+
+wallFunctionCoeffs
+{
+    kappa           0.4187;
+    E               9;
+}
+
+
+// ************************************************************************* //
diff --git a/tutorials/heatTransfer/buoyantBoussinesqSimpleFoam/hotRoom/constant/environmentalProperties b/tutorials/heatTransfer/buoyantBoussinesqSimpleFoam/hotRoom/constant/environmentalProperties
new file mode 100644
index 0000000000..a866ff549f
--- /dev/null
+++ b/tutorials/heatTransfer/buoyantBoussinesqSimpleFoam/hotRoom/constant/environmentalProperties
@@ -0,0 +1,21 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  1.5                                   |
+|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    location    "constant";
+    object      environmentalProperties;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+g               g [ 0 1 -2 0 0 0 0 ] ( 0 -9.81 0 );
+
+
+// ************************************************************************* //
diff --git a/tutorials/heatTransfer/buoyantBoussinesqSimpleFoam/hotRoom/constant/polyMesh/blockMeshDict b/tutorials/heatTransfer/buoyantBoussinesqSimpleFoam/hotRoom/constant/polyMesh/blockMeshDict
new file mode 100644
index 0000000000..fa2bb5c4c6
--- /dev/null
+++ b/tutorials/heatTransfer/buoyantBoussinesqSimpleFoam/hotRoom/constant/polyMesh/blockMeshDict
@@ -0,0 +1,63 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  1.5                                   |
+|   \\  /    A nd           | Web:      http://www.OpenFOAM.org               |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    object      blockMeshDict;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+convertToMeters 1;
+
+vertices        
+(
+    (0 0 0)
+    (10 0 0)
+    (10 5 0)
+    (0 5 0)
+    (0 0 10)
+    (10 0 10)
+    (10 5 10)
+    (0 5 10)
+);
+
+blocks          
+(
+    hex (0 1 2 3 4 5 6 7) (20 10 20) simpleGrading (1 1 1)
+);
+
+edges           
+(
+);
+
+patches         
+(
+    wall floor 
+    (
+        (1 5 4 0)
+    )
+    wall ceiling 
+    (
+        (3 7 6 2)
+    )
+    wall fixedWalls 
+    (
+        (0 4 7 3)
+        (2 6 5 1)
+        (0 3 2 1)
+        (4 5 6 7)
+    )
+);
+
+mergePatchPairs
+(
+);
+
+// ************************************************************************* //
diff --git a/tutorials/heatTransfer/buoyantBoussinesqSimpleFoam/hotRoom/constant/polyMesh/boundary b/tutorials/heatTransfer/buoyantBoussinesqSimpleFoam/hotRoom/constant/polyMesh/boundary
new file mode 100644
index 0000000000..0d4d0e498d
--- /dev/null
+++ b/tutorials/heatTransfer/buoyantBoussinesqSimpleFoam/hotRoom/constant/polyMesh/boundary
@@ -0,0 +1,40 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  dev                                   |
+|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       polyBoundaryMesh;
+    location    "constant/polyMesh";
+    object      boundary;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+3
+(
+    floor
+    {
+        type            wall;
+        nFaces          400;
+        startFace       11200;
+    }
+    ceiling
+    {
+        type            wall;
+        nFaces          400;
+        startFace       11600;
+    }
+    fixedWalls
+    {
+        type            wall;
+        nFaces          800;
+        startFace       12000;
+    }
+)
+
+// ************************************************************************* //
diff --git a/tutorials/heatTransfer/buoyantBoussinesqSimpleFoam/hotRoom/constant/transportProperties b/tutorials/heatTransfer/buoyantBoussinesqSimpleFoam/hotRoom/constant/transportProperties
new file mode 100644
index 0000000000..f48fda19cc
--- /dev/null
+++ b/tutorials/heatTransfer/buoyantBoussinesqSimpleFoam/hotRoom/constant/transportProperties
@@ -0,0 +1,42 @@
+/*---------------------------------------------------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  1.5.x                                 |
+|   \\  /    A nd           | Web:      http://www.openfoam.org               |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+
+FoamFile
+{
+    version         2.0;
+    format          ascii;
+
+    root            "";
+    case            "";
+    instance        "";
+    local           "";
+
+    class           dictionary;
+    object          transportProperties;
+}
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+transportModel Newtonian;
+
+// Laminar viscosity
+nu              nu [0 2 -1 0 0 0 0] 1e-05;
+
+// Thermal expansion coefficient
+beta            beta [0 0 0 -1 0 0 0] 3e-03;
+
+// Reference temperature
+TRef            TRef [0 0 0 1 0 0 0] 300;
+
+// Laminar Prandtl number
+Pr              Pr [0 0 0 0 0 0 0] 0.9;
+
+// Turbulent Prandtl number
+Prt             Prt [0 0 0 0 0 0 0] 0.7;
+
+// ************************************************************************* //
diff --git a/tutorials/heatTransfer/buoyantBoussinesqSimpleFoam/hotRoom/system/controlDict b/tutorials/heatTransfer/buoyantBoussinesqSimpleFoam/hotRoom/system/controlDict
new file mode 100644
index 0000000000..bfc52cf914
--- /dev/null
+++ b/tutorials/heatTransfer/buoyantBoussinesqSimpleFoam/hotRoom/system/controlDict
@@ -0,0 +1,47 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  1.5                                   |
+|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    location    "system";
+    object      controlDict;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+startFrom       latestTime;
+
+startTime       0;
+
+stopAt          endTime;
+
+endTime         1000;
+
+deltaT          1;
+
+writeControl    timeStep;
+
+writeInterval   100;
+
+purgeWrite      0;
+
+writeFormat     ascii;
+
+writePrecision  6;
+
+writeCompression uncompressed;
+
+timeFormat      general;
+
+timePrecision   6;
+
+runTimeModifiable yes;
+
+
+// ************************************************************************* //
diff --git a/tutorials/heatTransfer/buoyantBoussinesqSimpleFoam/hotRoom/system/fvSchemes b/tutorials/heatTransfer/buoyantBoussinesqSimpleFoam/hotRoom/system/fvSchemes
new file mode 100644
index 0000000000..b54bb86316
--- /dev/null
+++ b/tutorials/heatTransfer/buoyantBoussinesqSimpleFoam/hotRoom/system/fvSchemes
@@ -0,0 +1,68 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  1.5                                   |
+|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    location    "system";
+    object      fvSchemes;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+ddtSchemes
+{
+    default         steadyState;
+}
+
+gradSchemes
+{
+    default         Gauss linear;
+}
+
+divSchemes
+{
+    default         none;
+    div(phi,U)      Gauss upwind;
+    div(phi,T)      Gauss upwind;
+    div(phi,k)      Gauss upwind;
+    div(phi,epsilon) Gauss upwind;
+    div(phi,R)      Gauss upwind;
+    div(R)          Gauss linear;
+    div((nuEff*dev(grad(U).T()))) Gauss linear;
+}
+
+laplacianSchemes
+{
+    default         none;
+    laplacian(nuEff,U) Gauss linear corrected;
+    laplacian((1|A(U)),p) Gauss linear corrected;
+    laplacian(kappaEff,T) Gauss linear corrected;
+    laplacian(DkEff,k) Gauss linear corrected;
+    laplacian(DepsilonEff,epsilon) Gauss linear corrected;
+    laplacian(DREff,R) Gauss linear corrected;
+}
+
+interpolationSchemes
+{
+    default         linear;
+}
+
+snGradSchemes
+{
+    default         corrected;
+}
+
+fluxRequired
+{
+    default         no;
+    p               ;
+}
+
+
+// ************************************************************************* //
diff --git a/tutorials/heatTransfer/buoyantBoussinesqSimpleFoam/hotRoom/system/fvSolution b/tutorials/heatTransfer/buoyantBoussinesqSimpleFoam/hotRoom/system/fvSolution
new file mode 100644
index 0000000000..429a10a7fd
--- /dev/null
+++ b/tutorials/heatTransfer/buoyantBoussinesqSimpleFoam/hotRoom/system/fvSolution
@@ -0,0 +1,88 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  1.5                                   |
+|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    location    "system";
+    object      fvSolution;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+solvers
+{
+    p
+    {
+        solver          PCG;
+        preconditioner  DIC;
+        tolerance       1e-08;
+        relTol          0.01;
+    }
+
+    U
+    {
+        solver          PBiCG;
+        preconditioner  DILU;
+        tolerance       1e-05;
+        relTol          0.1;
+    }
+
+    T
+    {
+        solver          PBiCG;
+        preconditioner  DILU;
+        tolerance       1e-05;
+        relTol          0.1;
+    }
+
+    k
+    {
+        solver          PBiCG;
+        preconditioner  DILU;
+        tolerance       1e-05;
+        relTol          0.1;
+    }
+
+    epsilon
+    {
+        solver          PBiCG;
+        preconditioner  DILU;
+        tolerance       1e-05;
+        relTol          0.1;
+    }
+
+    R
+    {
+        solver          PBiCG;
+        preconditioner  DILU;
+        tolerance       1e-05;
+        relTol          0.1;
+    }
+}
+
+SIMPLE
+{
+    nNonOrthogonalCorrectors 0;
+    pRefCell        0;
+    pRefValue       0;
+}
+
+relaxationFactors
+{
+    rho             1;
+    p               0.7;
+    U               0.2;
+    T               0.7;
+    k               0.7;
+    epsilon         0.7;
+    R               0.7;
+}
+
+
+// ************************************************************************* //
diff --git a/tutorials/heatTransfer/buoyantPisoFoam/hotRoom/system/controlDict b/tutorials/heatTransfer/buoyantPisoFoam/hotRoom/system/controlDict
index cb2e7470f6..26a1219ee0 100644
--- a/tutorials/heatTransfer/buoyantPisoFoam/hotRoom/system/controlDict
+++ b/tutorials/heatTransfer/buoyantPisoFoam/hotRoom/system/controlDict
@@ -21,9 +21,9 @@ startTime       0;
 
 stopAt          endTime;
 
-endTime         400;
+endTime         1000;
 
-deltaT          0.25;
+deltaT          1;
 
 writeControl    timeStep;
 
diff --git a/tutorials/lagrangian/porousExplicitSourceReactingParcelFoam/filter/Allrun b/tutorials/lagrangian/porousExplicitSourceReactingParcelFoam/filter/Allrun
index 68d74e3f34..8378f1f44b 100755
--- a/tutorials/lagrangian/porousExplicitSourceReactingParcelFoam/filter/Allrun
+++ b/tutorials/lagrangian/porousExplicitSourceReactingParcelFoam/filter/Allrun
@@ -1,24 +1,23 @@
 #!/bin/sh
 
+# Source tutorial run functions
+. $WM_PROJECT_DIR/bin/tools/RunFunctions
+
+application="porousExplicitSourceReactingParcelFoam"
+
 # create mesh
-blockMesh >& log.blockMesh
+runApplication blockMesh
 
-# create sets - 1
+# create sets
 setSet -batch system/sets.setSet >& log.setSet1
 
-# create the first cyclic - lhs of porous zone
-createBaffles cycLeft cycLeft -overwrite >& log.createBaffles1
-
-# create sets - 2 (ordering changed after createBaffles)
-setSet -batch system/sets.setSet >& log.setSet2
-
-# create the second cyclic - rhs of porous zone
-createBaffles cycRight cycRight -overwrite >& log.createBaffles2
-
-# create sets - 3 (ordering changed after createBaffles)
-setSet -batch system/sets.setSet >& log.setSet3
-
 # convert sets to zones
 setsToZones -noFlipMap >& log.setsToZones
 
+# create the first cyclic - lhs of porous zone
+createBaffles cycLeft cycLeft -overwrite >& log.createBaffles1
 
+# create the second cyclic - rhs of porous zone
+createBaffles cycRight cycRight -overwrite >& log.createBaffles2
+
+runApplication $application
diff --git a/tutorials/mesh/moveDynamicMesh/SnakeRiverCanyon/0/pointDisplacement b/tutorials/mesh/moveDynamicMesh/SnakeRiverCanyon/0/pointDisplacement
new file mode 100644
index 0000000000..5ffe633e92
--- /dev/null
+++ b/tutorials/mesh/moveDynamicMesh/SnakeRiverCanyon/0/pointDisplacement
@@ -0,0 +1,114 @@
+/*---------------------------------------------------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  1.4                                   |
+|   \\  /    A nd           | Web:      http://www.openfoam.org               |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+
+FoamFile
+{
+    version 2.0;
+    format ascii;
+
+    root "/home/hunt2/mattijs/OpenFOAM/mattijs-1.4/run/testLoop1.4/moveMesh";
+    case "cone";
+    instance "0";
+    local "";
+
+    class pointVectorField;
+    object pointMotionU;
+}
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [0 1 0 0 0 0 0];
+
+internalField   uniform (0 0 0);
+
+boundaryField
+{
+    maxZ
+    {
+        type            fixedValue;
+        value           uniform (0 0 0);
+    }
+
+    minZ
+    {
+        type            surfaceDisplacement;
+        value           uniform (0 0 0);
+
+        // Clip displacement to surface by max deltaT*velocity.
+        velocity            (10 10 10);
+
+        geometry
+        {
+            AcrossRiver.stl
+            {
+                type triSurfaceMesh;
+            }
+        };
+
+        // Find projection with surface:
+        //     fixedNormal : intersections along prespecified direction
+        //     pointNormal : intersections along current pointNormal of patch
+        //     nearest     : nearest point on surface
+        // Other
+        projectMode fixedNormal;
+
+        // if fixedNormal : normal
+        projectDirection (0 0 1);
+
+        //- -1 or component to knock out before doing projection
+        wedgePlane      -1;
+
+        //- Points that should remain fixed
+        //frozenPointsZone fixedPointsZone;
+    }
+
+//    minZ
+//    {
+//        type            surfaceSlipDisplacement;
+//        geometry
+//        {
+//            hellskull.stl
+//            {
+//                type triSurfaceMesh;
+//            }
+//        };
+//
+//        followMode fixedNormal;
+//
+//        projectDirection (0 0 1);
+//
+//        //- -1 or component to knock out before doing projection
+//        wedgePlane      -1;
+//
+//        //- Points that should remain fixed
+//        //frozenPointsZone fixedPointsZone;
+//    }
+
+    maxX
+    {
+        type            slip;
+    }
+
+    minX
+    {
+        type            slip;
+    }
+
+    minY
+    {
+        type            slip;
+    }
+
+    maxY
+    {
+        type            slip;
+    }
+}
+
+
+// ************************************************************************* //
diff --git a/tutorials/mesh/moveDynamicMesh/SnakeRiverCanyon/constant/dynamicMeshDict b/tutorials/mesh/moveDynamicMesh/SnakeRiverCanyon/constant/dynamicMeshDict
new file mode 100644
index 0000000000..65894a796c
--- /dev/null
+++ b/tutorials/mesh/moveDynamicMesh/SnakeRiverCanyon/constant/dynamicMeshDict
@@ -0,0 +1,40 @@
+/*---------------------------------------------------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  1.4                                   |
+|   \\  /    A nd           | Web:      http://www.openfoam.org               |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+
+FoamFile
+{
+    version         2.0;
+    format          ascii;
+
+    root            "";
+    case            "";
+    instance        "";
+    local           "";
+
+    class           dictionary;
+    object          motionProperties;
+}
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dynamicFvMesh dynamicMotionSolverFvMesh;
+
+motionSolverLibs ("libfvMotionSolvers.so");
+
+solver displacementSBRStress;   //displacementLaplacian;   //displacementSBRStress;
+diffusivity quadratic quadratic inverseDistance 1(minZ);
+
+//solver velocityComponentLaplacian z;
+//diffusivity  uniform;
+//diffusivity  directional (1 200 0);
+// diffusivity  motionDirectional (1 1000 0);
+// diffusivity  file motionDiffusivity;
+diffusivity  quadratic inverseDistance 1(minZ);
+// diffusivity  exponential 2000 inverseDistance 1(movingWall);
+
+// ************************************************************************* //
diff --git a/tutorials/mesh/moveDynamicMesh/SnakeRiverCanyon/constant/polyMesh/blockMeshDict b/tutorials/mesh/moveDynamicMesh/SnakeRiverCanyon/constant/polyMesh/blockMeshDict
new file mode 100644
index 0000000000..9f348cb6e7
--- /dev/null
+++ b/tutorials/mesh/moveDynamicMesh/SnakeRiverCanyon/constant/polyMesh/blockMeshDict
@@ -0,0 +1,82 @@
+/*---------------------------------------------------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  1.0                                   |
+|   \\  /    A nd           | Web:      http://www.openfoam.org               |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+
+FoamFile
+{
+    version         2.0;
+    format          ascii;
+
+    root            "";
+    case            "";
+    instance        "";
+    local           "";
+
+    class           dictionary;
+    object          blockMeshDict;
+}
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+
+convertToMeters 1;
+
+vertices        
+(
+    ( 659531  4.7513e+06   1028)
+    ( 659531  4.7513e+06   2100)
+    ( 662381  4.7513e+06   2100)
+    ( 662381  4.7513e+06   1028)
+    ( 659531  4.75454e+06  1028)
+    ( 659531  4.75454e+06  2100)
+    ( 662381  4.75454e+06  2100)
+    ( 662381  4.75454e+06  1028)
+);
+blocks          
+(
+    hex (0 1 2 3 4 5 6 7) (20 60 60) simpleGrading (10.0 1 1)
+);
+
+
+edges           
+(
+);
+
+patches         
+(
+    wall maxX 
+    (
+        (3 7 6 2)
+    )
+    wall minZ
+    (
+        (0 4 7 3)
+    )
+    wall maxZ
+    (
+        (2 6 5 1)
+    )
+    wall minX
+    (
+        (1 5 4 0)
+    )
+    wall minY
+    (
+        (0 3 2 1)
+    )
+    wall maxY
+    (
+        (4 5 6 7)
+    )
+);
+
+mergePatchPairs 
+(
+);
+
+
+// ************************************************************************* //
diff --git a/tutorials/mesh/moveDynamicMesh/SnakeRiverCanyon/constant/polyMesh/boundary b/tutorials/mesh/moveDynamicMesh/SnakeRiverCanyon/constant/polyMesh/boundary
new file mode 100644
index 0000000000..9afeb87c10
--- /dev/null
+++ b/tutorials/mesh/moveDynamicMesh/SnakeRiverCanyon/constant/polyMesh/boundary
@@ -0,0 +1,58 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  dev                                   |
+|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       polyBoundaryMesh;
+    location    "constant/polyMesh";
+    object      boundary;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+6
+(
+    maxX
+    {
+        type            wall;
+        nFaces          1200;
+        startFace       210000;
+    }
+    minZ
+    {
+        type            wall;
+        nFaces          3600;
+        startFace       211200;
+    }
+    maxZ
+    {
+        type            wall;
+        nFaces          3600;
+        startFace       214800;
+    }
+    minX
+    {
+        type            wall;
+        nFaces          1200;
+        startFace       218400;
+    }
+    minY
+    {
+        type            wall;
+        nFaces          1200;
+        startFace       219600;
+    }
+    maxY
+    {
+        type            wall;
+        nFaces          1200;
+        startFace       220800;
+    }
+)
+
+// ************************************************************************* //
diff --git a/tutorials/mesh/moveDynamicMesh/SnakeRiverCanyon/constant/transportProperties b/tutorials/mesh/moveDynamicMesh/SnakeRiverCanyon/constant/transportProperties
new file mode 100644
index 0000000000..7aed29e935
--- /dev/null
+++ b/tutorials/mesh/moveDynamicMesh/SnakeRiverCanyon/constant/transportProperties
@@ -0,0 +1,28 @@
+/*---------------------------------------------------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  1.4                                   |
+|   \\  /    A nd           | Web:      http://www.openfoam.org               |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+
+FoamFile
+{
+    version         2.0;
+    format          ascii;
+
+    root            "";
+    case            "";
+    instance        "";
+    local           "";
+
+    class           dictionary;
+    object          transportProperties;
+}
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+nu              nu [0 2 -1 0 0 0 0] 0.01;
+
+
+// ************************************************************************* //
diff --git a/tutorials/mesh/moveDynamicMesh/SnakeRiverCanyon/constant/triSurface/ACROSSCYN.JPG b/tutorials/mesh/moveDynamicMesh/SnakeRiverCanyon/constant/triSurface/ACROSSCYN.JPG
new file mode 100644
index 0000000000..259c021d0b
Binary files /dev/null and b/tutorials/mesh/moveDynamicMesh/SnakeRiverCanyon/constant/triSurface/ACROSSCYN.JPG differ
diff --git a/tutorials/mesh/moveDynamicMesh/SnakeRiverCanyon/constant/triSurface/AcrossCyn.XYZ b/tutorials/mesh/moveDynamicMesh/SnakeRiverCanyon/constant/triSurface/AcrossCyn.XYZ
new file mode 100644
index 0000000000..9a23da569b
--- /dev/null
+++ b/tutorials/mesh/moveDynamicMesh/SnakeRiverCanyon/constant/triSurface/AcrossCyn.XYZ
@@ -0,0 +1,10573 @@
+ 659501  4751301    955
+ 659501  4751331    957
+ 659501  4751361    960
+ 659501  4751391    963
+ 659501  4751421    968
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+ 659501  4751991    981
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+ 659501  4752051    978
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+ 659501  4752141    947
+ 659501  4752171    928
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+ 659501  4753131    850
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+ 659501  4753191    847
+ 659501  4753221    842
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+ 659501  4753281    809
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+ 659501  4753431    809
+ 659501  4753461    809
+ 659501  4753491    827
+ 659501  4753521    845
+ 659501  4753551    847
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diff --git a/tutorials/mesh/moveDynamicMesh/SnakeRiverCanyon/constant/triSurface/AcrossRiver.stl.gz b/tutorials/mesh/moveDynamicMesh/SnakeRiverCanyon/constant/triSurface/AcrossRiver.stl.gz
new file mode 100644
index 0000000000..5262e4745c
Binary files /dev/null and b/tutorials/mesh/moveDynamicMesh/SnakeRiverCanyon/constant/triSurface/AcrossRiver.stl.gz differ
diff --git a/tutorials/mesh/moveDynamicMesh/SnakeRiverCanyon/system/controlDict b/tutorials/mesh/moveDynamicMesh/SnakeRiverCanyon/system/controlDict
new file mode 100644
index 0000000000..195bead7ba
--- /dev/null
+++ b/tutorials/mesh/moveDynamicMesh/SnakeRiverCanyon/system/controlDict
@@ -0,0 +1,56 @@
+/*---------------------------------------------------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  1.4                                   |
+|   \\  /    A nd           | Web:      http://www.openfoam.org               |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+
+FoamFile
+{
+    version         2.0;
+    format          ascii;
+
+    root            "";
+    case            "";
+    instance        "";
+    local           "";
+
+    class           dictionary;
+    object          controlDict;
+}
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+application icoFoam;
+
+startFrom       startTime;
+
+startTime       0;
+
+stopAt          endTime;
+
+endTime         25;
+
+deltaT          1;
+
+writeControl    timeStep;
+
+writeInterval   5;
+
+purgeWrite      0;
+
+writeFormat     ascii;
+
+writePrecision  6;
+
+writeCompression uncompressed;
+
+timeFormat      general;
+
+timePrecision   6;
+
+runTimeModifiable yes;
+
+
+// ************************************************************************* //
diff --git a/tutorials/mesh/moveDynamicMesh/SnakeRiverCanyon/system/decomposeParDict b/tutorials/mesh/moveDynamicMesh/SnakeRiverCanyon/system/decomposeParDict
new file mode 100644
index 0000000000..441595307a
--- /dev/null
+++ b/tutorials/mesh/moveDynamicMesh/SnakeRiverCanyon/system/decomposeParDict
@@ -0,0 +1,72 @@
+/*-------------------------------*- C++ -*---------------------------------*\
+|    =========                                                              |
+|    \\      /     OpenFOAM                                                 |
+|     \\    /                                                               |
+|      \\  /       The Open Source CFD Toolbox                              |
+|       \\/                                        http://www.OpenFOAM.org  |
+\*-------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    note        "mesh decomposition control dictionary";
+    location    "system";
+    object      decomposeParDict;
+}
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+numberOfSubdomains  2;
+
+// preservePatches (inlet);
+// preserveFaceZones (heater solid1 solid3);
+
+// method          simple;
+method          hierarchical;
+// method          metis;
+// method          manual;
+
+simpleCoeffs
+{
+    n           (2 2 1);
+    delta       0.001;
+}
+
+hierarchicalCoeffs
+{
+    n           (2 1 1);
+    delta       0.001;
+    order       xyz;
+}
+
+metisCoeffs
+{
+ /*
+    processorWeights
+    (
+        1
+        1
+        1
+        1
+    );
+  */
+}
+
+manualCoeffs
+{
+    dataFile    "decompositionData";
+}
+
+
+//// Is the case distributed
+//distributed     yes;
+//// Per slave (so nProcs-1 entries) the directory above the case.
+//roots           
+//(
+//    "/tmp"
+//    "/tmp"
+//);
+
+
+// ************************************************************************* //
diff --git a/tutorials/mesh/moveDynamicMesh/SnakeRiverCanyon/system/fvSchemes b/tutorials/mesh/moveDynamicMesh/SnakeRiverCanyon/system/fvSchemes
new file mode 100644
index 0000000000..ebcd685575
--- /dev/null
+++ b/tutorials/mesh/moveDynamicMesh/SnakeRiverCanyon/system/fvSchemes
@@ -0,0 +1,69 @@
+/*---------------------------------------------------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  1.4                                   |
+|   \\  /    A nd           | Web:      http://www.openfoam.org               |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+
+FoamFile
+{
+    version         2.0;
+    format          ascii;
+
+    root            "";
+    case            "";
+    instance        "";
+    local           "";
+
+    class           dictionary;
+    object          fvSchemes;
+}
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+ddtSchemes
+{
+    default         Euler;
+}
+
+gradSchemes
+{
+    default         Gauss linear;
+    grad(p)         Gauss linear;
+}
+
+divSchemes
+{
+    default         none;
+    div(phi,U)      Gauss linear;
+}
+
+laplacianSchemes
+{
+    default         none;
+    laplacian(nu,U) Gauss linear corrected;
+    laplacian((1|A(U)),p) Gauss linear corrected;
+    laplacian(diffusivity,cellDisplacement) Gauss linear corrected;
+    laplacian(diffusivity,cellMotionU) Gauss linear corrected;
+}
+
+interpolationSchemes
+{
+    default         linear;
+    interpolate(HbyA) linear;
+}
+
+snGradSchemes
+{
+    default         corrected;
+}
+
+fluxRequired
+{
+    default         no;
+    p;
+}
+
+
+// ************************************************************************* //
diff --git a/tutorials/mesh/moveDynamicMesh/SnakeRiverCanyon/system/fvSolution b/tutorials/mesh/moveDynamicMesh/SnakeRiverCanyon/system/fvSolution
new file mode 100644
index 0000000000..9fff602af6
--- /dev/null
+++ b/tutorials/mesh/moveDynamicMesh/SnakeRiverCanyon/system/fvSolution
@@ -0,0 +1,82 @@
+/*---------------------------------------------------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  1.4                                   |
+|   \\  /    A nd           | Web:      http://www.openfoam.org               |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+
+FoamFile
+{
+    version         2.0;
+    format          ascii;
+
+    root            "";
+    case            "";
+    instance        "";
+    local           "";
+
+    class           dictionary;
+    object          fvSolution;
+}
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+solvers
+{
+    p
+    {
+        solver           PCG;
+        preconditioner   DIC;
+        tolerance        1e-06;
+        relTol           0;
+    };
+
+    U
+    {
+        solver           PBiCG;
+        preconditioner   DILU;
+        tolerance        1e-05;
+        relTol           0;
+    };
+    cellDisplacement
+    {
+        solver          GAMG;
+        tolerance       1e-8;
+        relTol          0;
+        smoother        GaussSeidel;
+        cacheAgglomeration true;
+        nCellsInCoarsestLevel 10;
+        agglomerator    faceAreaPair;
+        mergeLevels     1;
+    };
+    cellMotionU
+    {
+        solver           PCG;
+        preconditioner   DIC;
+        tolerance        1e-08;
+        relTol           0;
+    };
+    cellMotionUz
+    {
+        solver           PCG;
+        preconditioner   DIC;
+        tolerance        1e-08;
+        relTol           0;
+    };
+}
+
+//PISO
+//{
+//    nCorrectors     2;
+//    nNonOrthogonalCorrectors 2;
+//    pRefCell        0;
+//    pRefValue       0;
+//}
+//
+//relaxationFactors
+//{
+//}
+
+
+// ************************************************************************* //
diff --git a/tutorials/mesh/snappyHexMesh/iglooWithFridges/0/T b/tutorials/mesh/snappyHexMesh/iglooWithFridges/0/T
new file mode 100644
index 0000000000..2f930360fd
--- /dev/null
+++ b/tutorials/mesh/snappyHexMesh/iglooWithFridges/0/T
@@ -0,0 +1,48 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  1.5                                   |
+|   \\  /    A nd           | Web:      http://www.OpenFOAM.org               |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       volScalarField;
+    object      T;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [0 0 0 1 0 0 0];
+
+internalField   uniform 265;
+
+boundaryField
+{
+    ground
+    {
+        type            fixedValue;
+        value           uniform 265;
+    }
+
+    igloo_region0
+    {
+        type            fixedValue;
+        value           uniform 265;
+    }
+
+    twoFridgeFreezers_seal_0
+    {
+        type            fixedValue;
+        value           uniform 303;
+    }
+
+    twoFridgeFreezers_herring_1
+    {
+        type            fixedValue;
+        value           uniform 303;
+    }
+}
+
+// ************************************************************************* //
diff --git a/tutorials/mesh/snappyHexMesh/iglooWithFridges/0/U b/tutorials/mesh/snappyHexMesh/iglooWithFridges/0/U
new file mode 100644
index 0000000000..5d70f2a9c0
--- /dev/null
+++ b/tutorials/mesh/snappyHexMesh/iglooWithFridges/0/U
@@ -0,0 +1,48 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  1.5                                   |
+|   \\  /    A nd           | Web:      http://www.OpenFOAM.org               |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       volVectorField;
+    object      U;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [0 1 -1 0 0 0 0];
+
+internalField   uniform (0 0 0);
+
+boundaryField
+{
+    ground
+    {
+        type            fixedValue;
+        value           uniform (0 0 0);
+    }
+
+    igloo_region0
+    {
+        type            fixedValue;
+        value           uniform (0 0 0);
+    }
+
+    twoFridgeFreezers_seal_0
+    {
+        type            fixedValue;
+        value           uniform (0 0 0);
+    }
+
+    twoFridgeFreezers_herring_1
+    {
+        type            fixedValue;
+        value           uniform (0 0 0);
+    }
+}
+
+// ************************************************************************* //
diff --git a/tutorials/mesh/snappyHexMesh/iglooWithFridges/0/alphat b/tutorials/mesh/snappyHexMesh/iglooWithFridges/0/alphat
new file mode 100644
index 0000000000..acdcda178a
--- /dev/null
+++ b/tutorials/mesh/snappyHexMesh/iglooWithFridges/0/alphat
@@ -0,0 +1,50 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  1.5                                   |
+|   \\  /    A nd           | Web:      http://www.OpenFOAM.org               |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       volScalarField;
+    location    "0";
+    object      alphat;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [1 -1 -1 0 0 0 0];
+
+internalField   uniform 0;
+
+boundaryField
+{
+    ground
+    {
+        type            alphatWallFunction;
+        value           uniform 0;
+    }
+
+    igloo_region0
+    {
+        type            alphatWallFunction;
+        value           uniform 0;
+    }
+
+    twoFridgeFreezers_seal_0
+    {
+        type            alphatWallFunction;
+        value           uniform 0;
+    }
+
+    twoFridgeFreezers_herring_1
+    {
+        type            alphatWallFunction;
+        value           uniform 0;
+    }
+}
+
+
+// ************************************************************************* //
diff --git a/tutorials/mesh/snappyHexMesh/iglooWithFridges/0/epsilon b/tutorials/mesh/snappyHexMesh/iglooWithFridges/0/epsilon
new file mode 100644
index 0000000000..0fa9bf60f2
--- /dev/null
+++ b/tutorials/mesh/snappyHexMesh/iglooWithFridges/0/epsilon
@@ -0,0 +1,50 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  dev                                   |
+|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       volScalarField;
+    location    "0";
+    object      epsilon;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [0 2 -3 0 0 0 0];
+
+internalField   uniform 0.01;
+
+boundaryField
+{
+    ground
+    {
+        type            epsilonWallFunction;
+        value           uniform 0.01;
+    }
+
+    igloo_region0
+    {
+        type            epsilonWallFunction;
+        value           uniform 0.01;
+    }
+
+    twoFridgeFreezers_seal_0
+    {
+        type            epsilonWallFunction;
+        value           uniform 0.01;
+    }
+
+    twoFridgeFreezers_herring_1
+    {
+        type            epsilonWallFunction;
+        value           uniform 0.01;
+    }
+}
+
+
+// ************************************************************************* //
diff --git a/tutorials/mesh/snappyHexMesh/iglooWithFridges/0/k b/tutorials/mesh/snappyHexMesh/iglooWithFridges/0/k
new file mode 100644
index 0000000000..bd0cf46f0d
--- /dev/null
+++ b/tutorials/mesh/snappyHexMesh/iglooWithFridges/0/k
@@ -0,0 +1,50 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  dev                                   |
+|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       volScalarField;
+    location    "0";
+    object      k;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [0 2 -2 0 0 0 0];
+
+internalField   uniform 0.1;
+
+boundaryField
+{
+    ground
+    {
+        type            kQRWallFunction;
+        value           uniform 0.1;
+    }
+
+    igloo_region0
+    {
+        type            kQRWallFunction;
+        value           uniform 0.1;
+    }
+
+    twoFridgeFreezers_seal_0
+    {
+        type            kQRWallFunction;
+        value           uniform 0.1;
+    }
+
+    twoFridgeFreezers_herring_1
+    {
+        type            kQRWallFunction;
+        value           uniform 0.1;
+    }
+}
+
+
+// ************************************************************************* //
diff --git a/tutorials/mesh/snappyHexMesh/iglooWithFridges/0/nut b/tutorials/mesh/snappyHexMesh/iglooWithFridges/0/nut
new file mode 100644
index 0000000000..e9e5f16e55
--- /dev/null
+++ b/tutorials/mesh/snappyHexMesh/iglooWithFridges/0/nut
@@ -0,0 +1,50 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  dev                                   |
+|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       volScalarField;
+    location    "0";
+    object      nut;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [0 2 -1 0 0 0 0];
+
+internalField   uniform 0;
+
+boundaryField
+{
+    ground
+    {
+        type            nutWallFunction;
+        value           uniform 0;
+    }
+
+    igloo_region0
+    {
+        type            nutWallFunction;
+        value           uniform 0;
+    }
+
+    twoFridgeFreezers_seal_0
+    {
+        type            nutWallFunction;
+        value           uniform 0;
+    }
+
+    twoFridgeFreezers_herring_1
+    {
+        type            nutWallFunction;
+        value           uniform 0;
+    }
+}
+
+
+// ************************************************************************* //
diff --git a/tutorials/mesh/snappyHexMesh/iglooWithFridges/0/p b/tutorials/mesh/snappyHexMesh/iglooWithFridges/0/p
new file mode 100644
index 0000000000..2b90b18e74
--- /dev/null
+++ b/tutorials/mesh/snappyHexMesh/iglooWithFridges/0/p
@@ -0,0 +1,52 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  1.5                                   |
+|   \\  /    A nd           | Web:      http://www.OpenFOAM.org               |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       volScalarField;
+    object      p;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [0 2 -2 0 0 0 0];
+
+internalField   uniform 0;
+
+boundaryField
+{
+    ground
+    {
+        type            fixedFluxBuoyantPressure;
+        rho             rhok;
+        value           uniform 0;
+    }
+
+    igloo_region0
+    {
+        type            fixedFluxBuoyantPressure;
+        rho             rhok;
+        value           uniform 0;
+    }
+
+    twoFridgeFreezers_seal_0
+    {
+        type            fixedFluxBuoyantPressure;
+        rho             rhok;
+        value           uniform 0;
+    }
+
+    twoFridgeFreezers_herring_1
+    {
+        type            fixedFluxBuoyantPressure;
+        rho             rhok;
+        value           uniform 0;
+    }
+}
+
+// ************************************************************************* //
diff --git a/tutorials/mesh/snappyHexMesh/iglooWithFridges/Allrun b/tutorials/mesh/snappyHexMesh/iglooWithFridges/Allrun
new file mode 100755
index 0000000000..79dc3f4b95
--- /dev/null
+++ b/tutorials/mesh/snappyHexMesh/iglooWithFridges/Allrun
@@ -0,0 +1,9 @@
+#!/bin/sh
+# Source tutorial run functions
+. $WM_PROJECT_DIR/bin/tools/RunFunctions
+
+runApplication blockMesh
+runApplication snappyHexMesh -overwrite
+runApplication setFields
+runApplication buoyantBoussinesqSimpleFoam
+
diff --git a/tutorials/mesh/snappyHexMesh/iglooWithFridges/constant/RASProperties b/tutorials/mesh/snappyHexMesh/iglooWithFridges/constant/RASProperties
new file mode 100644
index 0000000000..35b5a409f2
--- /dev/null
+++ b/tutorials/mesh/snappyHexMesh/iglooWithFridges/constant/RASProperties
@@ -0,0 +1,100 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  1.5                                   |
+|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    location    "constant";
+    object      RASProperties;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+RASModel        kEpsilon;
+
+turbulence      on;
+
+printCoeffs     on;
+
+laminarCoeffs
+{
+}
+
+kEpsilonCoeffs
+{
+    Cmu             0.09;
+    C1              1.44;
+    C2              1.92;
+    C3              0.85;
+    alphah          1;
+    alphak          1;
+    alphaEps        0.76923;
+}
+
+RNGkEpsilonCoeffs
+{
+    Cmu             0.0845;
+    C1              1.42;
+    C2              1.68;
+    C3              -0.33;
+    alphah          1;
+    alphak          1.39;
+    alphaEps        1.39;
+    eta0            4.38;
+    beta            0.012;
+}
+
+LaunderSharmaKECoeffs
+{
+    Cmu             0.09;
+    C1              1.44;
+    C2              1.92;
+    C3              -0.33;
+    alphah          1;
+    alphak          1;
+    alphaEps        0.76923;
+}
+
+LRRCoeffs
+{
+    Cmu             0.09;
+    Clrr1           1.8;
+    Clrr2           0.6;
+    C1              1.44;
+    C2              1.92;
+    alphah          1;
+    Cs              0.25;
+    Ceps            0.15;
+    alphaR          1;
+    alphaEps        0.76923;
+}
+
+LaunderGibsonRSTMCoeffs
+{
+    Cmu             0.09;
+    Clg1            1.8;
+    Clg2            0.6;
+    C1              1.44;
+    C2              1.92;
+    alphah          1;
+    C1Ref           0.5;
+    C2Ref           0.3;
+    Cs              0.25;
+    Ceps            0.15;
+    alphaR          1;
+    alphaEps        0.76923;
+}
+
+wallFunctionCoeffs
+{
+    kappa           0.4187;
+    E               9;
+}
+
+
+// ************************************************************************* //
diff --git a/tutorials/mesh/snappyHexMesh/iglooWithFridges/constant/environmentalProperties b/tutorials/mesh/snappyHexMesh/iglooWithFridges/constant/environmentalProperties
new file mode 100644
index 0000000000..8ecb2a4402
--- /dev/null
+++ b/tutorials/mesh/snappyHexMesh/iglooWithFridges/constant/environmentalProperties
@@ -0,0 +1,20 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  1.5                                   |
+|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    location    "constant";
+    object      environmentalProperties;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+g               g [0 1 -2 0 0 0 0] (0 0 -9.81);
+
+// ************************************************************************* //
diff --git a/tutorials/mesh/snappyHexMesh/iglooWithFridges/constant/polyMesh/blockMeshDict b/tutorials/mesh/snappyHexMesh/iglooWithFridges/constant/polyMesh/blockMeshDict
index d97dbb8e26..39d94d804f 100644
--- a/tutorials/mesh/snappyHexMesh/iglooWithFridges/constant/polyMesh/blockMeshDict
+++ b/tutorials/mesh/snappyHexMesh/iglooWithFridges/constant/polyMesh/blockMeshDict
@@ -40,27 +40,32 @@ edges
 
 patches
 (
-    patch maxY
+    empty maxY
     (
         (3 7 6 2)
     )
-    patch minX
+
+    empty minX
     (
         (0 4 7 3)
     )
-    patch maxX
+
+    empty maxX
     (
         (2 6 5 1)
     )
-    patch minY
+
+    empty minY
     (
         (1 5 4 0)
     )
-    patch minZ
+
+    wall ground
     (
         (0 3 2 1)
     )
-    patch maxZ
+
+    empty maxZ
     (
         (4 5 6 7)
     )
diff --git a/tutorials/mesh/snappyHexMesh/iglooWithFridges/constant/transportProperties b/tutorials/mesh/snappyHexMesh/iglooWithFridges/constant/transportProperties
new file mode 100644
index 0000000000..f48fda19cc
--- /dev/null
+++ b/tutorials/mesh/snappyHexMesh/iglooWithFridges/constant/transportProperties
@@ -0,0 +1,42 @@
+/*---------------------------------------------------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  1.5.x                                 |
+|   \\  /    A nd           | Web:      http://www.openfoam.org               |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+
+FoamFile
+{
+    version         2.0;
+    format          ascii;
+
+    root            "";
+    case            "";
+    instance        "";
+    local           "";
+
+    class           dictionary;
+    object          transportProperties;
+}
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+transportModel Newtonian;
+
+// Laminar viscosity
+nu              nu [0 2 -1 0 0 0 0] 1e-05;
+
+// Thermal expansion coefficient
+beta            beta [0 0 0 -1 0 0 0] 3e-03;
+
+// Reference temperature
+TRef            TRef [0 0 0 1 0 0 0] 300;
+
+// Laminar Prandtl number
+Pr              Pr [0 0 0 0 0 0 0] 0.9;
+
+// Turbulent Prandtl number
+Prt             Prt [0 0 0 0 0 0 0] 0.7;
+
+// ************************************************************************* //
diff --git a/tutorials/mesh/snappyHexMesh/iglooWithFridges/system/controlDict b/tutorials/mesh/snappyHexMesh/iglooWithFridges/system/controlDict
index ef80311ee1..46e7cd00c3 100644
--- a/tutorials/mesh/snappyHexMesh/iglooWithFridges/system/controlDict
+++ b/tutorials/mesh/snappyHexMesh/iglooWithFridges/system/controlDict
@@ -15,25 +15,25 @@ FoamFile
 }
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
-startFrom       latestTime;
+startFrom       startTime;
 
 startTime       0;
 
 stopAt          endTime;
 
-endTime         100;
+endTime         1000;
 
 deltaT          1;
 
 writeControl    timeStep;
 
-writeInterval   1;
+writeInterval   100;
 
 purgeWrite      0;
 
 writeFormat     ascii;
 
-writePrecision  7;
+writePrecision  6;
 
 writeCompression uncompressed;
 
diff --git a/tutorials/mesh/snappyHexMesh/iglooWithFridges/system/fvSchemes b/tutorials/mesh/snappyHexMesh/iglooWithFridges/system/fvSchemes
index 2fa85964b7..b54bb86316 100644
--- a/tutorials/mesh/snappyHexMesh/iglooWithFridges/system/fvSchemes
+++ b/tutorials/mesh/snappyHexMesh/iglooWithFridges/system/fvSchemes
@@ -17,33 +17,40 @@ FoamFile
 
 ddtSchemes
 {
-    default         Euler;
+    default         steadyState;
 }
 
 gradSchemes
 {
     default         Gauss linear;
-    grad(p)         Gauss linear;
 }
 
 divSchemes
 {
     default         none;
-    div(phi,U)      Gauss linear;
+    div(phi,U)      Gauss upwind;
+    div(phi,T)      Gauss upwind;
+    div(phi,k)      Gauss upwind;
+    div(phi,epsilon) Gauss upwind;
+    div(phi,R)      Gauss upwind;
+    div(R)          Gauss linear;
+    div((nuEff*dev(grad(U).T()))) Gauss linear;
 }
 
 laplacianSchemes
 {
     default         none;
-    laplacian(nu,U) Gauss linear corrected;
-    laplacian(1|A(U),p) Gauss linear corrected;
-    laplacian(diffusivity,cellMotionU) Gauss linear uncorrected;
+    laplacian(nuEff,U) Gauss linear corrected;
+    laplacian((1|A(U)),p) Gauss linear corrected;
+    laplacian(kappaEff,T) Gauss linear corrected;
+    laplacian(DkEff,k) Gauss linear corrected;
+    laplacian(DepsilonEff,epsilon) Gauss linear corrected;
+    laplacian(DREff,R) Gauss linear corrected;
 }
 
 interpolationSchemes
 {
     default         linear;
-    interpolate(HbyA) linear;
 }
 
 snGradSchemes
diff --git a/tutorials/mesh/snappyHexMesh/iglooWithFridges/system/fvSolution b/tutorials/mesh/snappyHexMesh/iglooWithFridges/system/fvSolution
index 876c8c233f..c2053ee47d 100644
--- a/tutorials/mesh/snappyHexMesh/iglooWithFridges/system/fvSolution
+++ b/tutorials/mesh/snappyHexMesh/iglooWithFridges/system/fvSolution
@@ -16,15 +16,73 @@ FoamFile
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
 solvers
-{}
-
-PISO
 {
-    nCorrectors     2;
+    p
+    {
+        solver          PCG;
+        preconditioner  DIC;
+        tolerance       1e-08;
+        relTol          0.01;
+    }
+
+    U
+    {
+        solver          PBiCG;
+        preconditioner  DILU;
+        tolerance       1e-05;
+        relTol          0.1;
+    }
+
+    T
+    {
+        solver          PBiCG;
+        preconditioner  DILU;
+        tolerance       1e-05;
+        relTol          0.1;
+    }
+
+    k
+    {
+        solver          PBiCG;
+        preconditioner  DILU;
+        tolerance       1e-05;
+        relTol          0.1;
+    }
+
+    epsilon
+    {
+        solver          PBiCG;
+        preconditioner  DILU;
+        tolerance       1e-05;
+        relTol          0.1;
+    }
+
+    R
+    {
+        solver          PBiCG;
+        preconditioner  DILU;
+        tolerance       1e-05;
+        relTol          0.1;
+    }
+}
+
+SIMPLE
+{
     nNonOrthogonalCorrectors 0;
     pRefCell        0;
     pRefValue       0;
 }
 
+relaxationFactors
+{
+    rho             1;
+    p               0.3;
+    U               0.7;
+    T               0.7;
+    k               0.7;
+    epsilon         0.7;
+    R               0.7;
+}
+
 
 // ************************************************************************* //
diff --git a/tutorials/mesh/snappyHexMesh/iglooWithFridges/system/snappyHexMeshDict b/tutorials/mesh/snappyHexMesh/iglooWithFridges/system/snappyHexMeshDict
index 30da453331..d31010ace7 100644
--- a/tutorials/mesh/snappyHexMesh/iglooWithFridges/system/snappyHexMeshDict
+++ b/tutorials/mesh/snappyHexMesh/iglooWithFridges/system/snappyHexMeshDict
@@ -42,12 +42,13 @@ geometry
         min (0 0 0);
         max (1 1 1);
     }
+
     fridgeFreezer
     {
         type searchableSurfaceCollection;
 
         mergeSubRegions true;
-    
+
         freezer
         {
             surface box1;
@@ -73,16 +74,17 @@ geometry
             }
         }
     }
+
     twoFridgeFreezers
     {
         type searchableSurfaceCollection;
-    
+
         mergeSubRegions true;
-    
+
         seal
         {
-            surface fridgeFreezer;
-            scale (1.0 1.0 1.0);
+            surface box1;
+            scale (1.0 1.0 2.1);
             transform
             {
                 type    cartesian;
@@ -93,8 +95,8 @@ geometry
         }
         herring
         {
-            surface fridgeFreezer;
-            scale (1.0 1.0 1.0);
+            surface box1;
+            scale (1.0 1.0 2.1);
             transform
             {
                 type    cartesian;
diff --git a/tutorials/multiphase/compressibleInterFoam/les/depthCharge3D/system/machines b/tutorials/multiphase/compressibleInterFoam/les/depthCharge3D/system/machines
deleted file mode 100644
index 4b24efafd5..0000000000
--- a/tutorials/multiphase/compressibleInterFoam/les/depthCharge3D/system/machines
+++ /dev/null
@@ -1 +0,0 @@
-noisy
diff --git a/tutorials/multiphase/interFoam/ras/Allclean b/tutorials/multiphase/interFoam/ras/Allclean
index 6227578471..6ad97e1a0b 100755
--- a/tutorials/multiphase/interFoam/ras/Allclean
+++ b/tutorials/multiphase/interFoam/ras/Allclean
@@ -12,7 +12,7 @@ do
 
     if [ "$case" = "damBreak" ]
     then
-        cp $case/0/gamma.org $case/0/gamma
+        cp $case/0/alpha1.org $case/0/alpha1
     fi
 done