Merge branch 'develop' of develop.openfoam.com:Development/OpenFOAM-dev-OpenCFD into develop

Conflicts:
	src/meshTools/AMIInterpolation/AMIInterpolation/AMIInterpolation.C

tutorials/heatTransfer/chtMultiRegionFoam/windshieldCondensation/0.org/cabin/H2O

@@ -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       volScalarField;
+    location    "0";
+    object      H2O;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [0 0 0 0 0 0 0];
+
+internalField   uniform 0.01;
+
+boundaryField
+{
+    ".*"
+    {
+        type            zeroGradient;
+        value           uniform 0.01;
+    }
+    cabin_to_windshield
+    {
+        type            fixedGradient;
+        gradient        uniform 0.0;
+    }
+    inlet
+    {
+        type            uniformFixedValue;
+        uniformValue           table
+        (
+            (0   0.01)
+            (60  0.01)
+            (61  0.00)
+            (100 0.00)
+        );
+    }
+    outlet
+    {
+        type            inletOutlet;
+        value           uniform 0.01;
+        inletValue      uniform 0.01;
+    }
+    symmetry
+    {
+        type            symmetryPlane;
+    }
+}
+
+
+// ************************************************************************* //

tutorials/heatTransfer/chtMultiRegionFoam/windshieldCondensation/0.org/cabin/T

@@ -0,0 +1,76 @@
+/*--------------------------------*- 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      binary;
+    class       volScalarField;
+    location    "0/cabin";
+    object      T;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [0 0 0 1 0 0 0];
+
+internalField   uniform 300;
+
+boundaryField
+{
+    inlet
+    {
+        type            uniformFixedValue;
+        uniformValue           table
+        (
+            (0   273)
+            (60  273)
+            (61  308)
+            (100 308)
+        );
+    }
+    outlet
+    {
+        type            inletOutlet;
+        inletValue      $internalField;
+        value           $internalField;
+    }
+    symmetry
+    {
+        type            symmetryPlane;
+    }
+    walls
+    {
+        type            zeroGradient;
+    }
+    cabin_to_windshield
+    {
+        type            humidityTemperatureCoupledMixed;
+        kappa           fluidThermo;
+        kappaName       none;
+
+        // Mode of operation: inert, condensation, vaporization,
+        // condensationAndEvaporation
+        mode            condensationAndEvaporation;
+        specieName      H2O;
+        carrierMolWeight  28.9 ;//Air from thermophysicalProperties
+        L               0.1;
+        Tvap            273;    //Minimum temperature for evaporation
+
+        liquid
+        {
+            H2O
+            {
+                defaultCoeffs       yes;
+            }
+        }
+
+        value           $internalField;
+    }
+}
+
+
+// ************************************************************************* //

tutorials/heatTransfer/chtMultiRegionFoam/windshieldCondensation/0.org/cabin/U

@@ -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      binary;
+    class       volVectorField;
+    location    "0/cabin";
+    object      U;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [0 1 -1 0 0 0 0];
+
+internalField   uniform (0 0 0);
+
+boundaryField
+{
+    inlet
+    {
+        type            uniformFixedValue;
+        uniformValue           table
+        (
+            (0   (0 0 0))
+            (60  (0 0 0))
+            (61  (-2 0 0))
+            (100 (-2 0 0))
+        );
+    }
+    outlet
+    {
+        type            pressureInletOutletVelocity;
+        inletValue      uniform (0 0 0);
+        value           uniform (0 0 0);
+    }
+    symmetry
+    {
+        type            symmetryPlane;
+    }
+    walls
+    {
+        type            fixedValue;
+        value           uniform (0 0 0);
+    }
+    cabin_to_windshield
+    {
+        type            fixedValue;
+        value           uniform (0 0 0);
+    }
+}
+
+
+// ************************************************************************* //

tutorials/heatTransfer/chtMultiRegionFoam/windshieldCondensation/0.org/cabin/alphat

@@ -0,0 +1,53 @@
+/*--------------------------------*- 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      binary;
+    class       volScalarField;
+    location    "0/cabin";
+    object      alphat;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [1 -1 -1 0 0 0 0];
+
+internalField   uniform 0;
+
+boundaryField
+{
+    inlet
+    {
+        type            calculated;
+        value           uniform 0;
+    }
+    outlet
+    {
+        type            calculated;
+        value           uniform 0;
+    }
+    symmetry
+    {
+        type            symmetryPlane;
+    }
+    walls
+    {
+        type            compressible::alphatWallFunction;
+        Prt             0.85;
+        value           uniform 0;
+    }
+    cabin_to_windshield
+    {
+        type            compressible::alphatWallFunction;
+        Prt             0.85;
+        value           uniform 0;
+    }
+}
+
+
+// ************************************************************************* //

tutorials/heatTransfer/chtMultiRegionFoam/windshieldCondensation/0.org/cabin/k

@@ -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      binary;
+    class       volScalarField;
+    location    "0/cabin";
+    object      k;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [0 2 -2 0 0 0 0];
+
+internalField   uniform 0.00015;
+
+boundaryField
+{
+    inlet
+    {
+        type            uniformFixedValue;
+        uniformValue    table
+        (
+            (0   0.00015)
+            (60  0.00015)
+            (61  0.00015)
+            (100 0.00015)
+        );
+    }
+    outlet
+    {
+        type            inletOutlet;
+        inletValue      uniform 0.00015;
+        value           uniform 0.00015;
+    }
+    symmetry
+    {
+        type            symmetryPlane;
+    }
+    walls
+    {
+        type            kqRWallFunction;
+        value           uniform 0.00015;
+    }
+    cabin_to_windshield
+    {
+        type            kqRWallFunction;
+        value           uniform 0.00015;
+    }
+}
+
+
+// ************************************************************************* //

tutorials/heatTransfer/chtMultiRegionFoam/windshieldCondensation/0.org/cabin/nut

@@ -0,0 +1,57 @@
+/*--------------------------------*- 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      binary;
+    class       volScalarField;
+    location    "0/cabin";
+    object      nut;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [0 2 -1 0 0 0 0];
+
+internalField   uniform 0;
+
+boundaryField
+{
+    inlet
+    {
+        type            calculated;
+        value           uniform 0;
+    }
+    outlet
+    {
+        type            calculated;
+        value           uniform 0;
+    }
+    symmetry
+    {
+        type            symmetryPlane;
+    }
+    walls
+    {
+        type            nutkWallFunction;
+        Cmu             0.09;
+        kappa           0.41;
+        E               9.8;
+        value           uniform 0;
+    }
+    cabin_to_windshield
+    {
+        type            nutkWallFunction;
+        Cmu             0.09;
+        kappa           0.41;
+        E               9.8;
+        value           uniform 0;
+    }
+}
+
+
+// ************************************************************************* //

tutorials/heatTransfer/chtMultiRegionFoam/windshieldCondensation/0.org/cabin/omega

@@ -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      binary;
+    class       volScalarField;
+    location    "0/cabin";
+    object      omega;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [0 0 -1 0 0 0 0];
+
+internalField   uniform 0.2;
+
+boundaryField
+{
+
+    inlet
+    {
+        type            uniformFixedValue;
+        uniformValue    table
+        (
+            (0   0.2)
+            (60  0.2)
+            (61  0.2)
+            (100 0.2)
+        );
+    }
+    outlet
+    {
+        type            inletOutlet;
+        inletValue      uniform 0.2;
+        value           uniform 0.2;
+    }
+    symmetry
+    {
+        type            symmetryPlane;
+    }
+    ".*"
+    {
+        type            omegaWallFunction;
+        Cmu             0.09;
+        kappa           0.41;
+        E               9.8;
+        beta1           0.075;
+        value           uniform 0.2;
+    }
+}
+
+
+// ************************************************************************* //

tutorials/heatTransfer/chtMultiRegionFoam/windshieldCondensation/0.org/cabin/p

@@ -0,0 +1,51 @@
+/*--------------------------------*- 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      binary;
+    class       volScalarField;
+    location    "0/cabin";
+    object      p;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [1 -1 -2 0 0 0 0];
+
+internalField   uniform 100000;
+
+boundaryField
+{
+    inlet
+    {
+        type            calculated;
+        value           uniform 100000;
+    }
+    outlet
+    {
+        type            calculated;
+        value           uniform 100000;
+    }
+    symmetry
+    {
+        type            symmetryPlane;
+    }
+    walls
+    {
+        type            calculated;
+        value           uniform 100000;
+    }
+    cabin_to_windshield
+    {
+        type            calculated;
+        value           uniform 100000;
+    }
+}
+
+
+// ************************************************************************* //

tutorials/heatTransfer/chtMultiRegionFoam/windshieldCondensation/0.org/cabin/p_rgh

@@ -0,0 +1,54 @@
+/*--------------------------------*- 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      binary;
+    class       volScalarField;
+    location    "0/cabin";
+    object      p_rgh;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [1 -1 -2 0 0 0 0];
+
+internalField   uniform 100000;
+
+boundaryField
+{
+    inlet
+    {
+        type            fixedFluxPressure;
+        gradient        uniform 0;
+        value           uniform 100000;
+    }
+    outlet
+    {
+        type            fixedValue;
+        value           uniform 100000;
+    }
+    symmetry
+    {
+        type            symmetryPlane;
+    }
+    walls
+    {
+        type            fixedFluxPressure;
+        gradient        uniform 0;
+        value           uniform 100000;
+    }
+    cabin_to_windshield
+    {
+        type            fixedFluxPressure;
+        gradient        uniform 0;
+        value           uniform 100000;
+    }
+}
+
+
+// ************************************************************************* //

tutorials/heatTransfer/chtMultiRegionFoam/windshieldCondensation/0.org/windshield/T

@@ -0,0 +1,51 @@
+/*--------------------------------*- 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      binary;
+    class       volScalarField;
+    location    "0/windshield";
+    object      T;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [0 0 0 1 0 0 0];
+
+internalField   uniform 260;
+
+boundaryField
+{
+    symmetry
+    {
+        type            symmetryPlane;
+    }
+    walls
+    {
+        type            zeroGradient;
+    }
+    windshield_to_cabin
+    {
+        type            humidityTemperatureCoupledMixed;
+        kappa           solidThermo;
+        kappaName       none;
+        value           uniform 260;
+    }
+    exterior
+    {
+        type            externalWallHeatFluxTemperature;
+        kappa           solidThermo;
+        kappaName       none;
+        h               uniform 10;
+        Ta              uniform 260;
+        value           uniform 260;
+    }
+}
+
+
+// ************************************************************************* //

tutorials/heatTransfer/chtMultiRegionFoam/windshieldCondensation/0.org/windshield/p

@@ -0,0 +1,36 @@
+/*--------------------------------*- 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      binary;
+    class       volScalarField;
+    location    "0/windshield";
+    object      p;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [1 -1 -2 0 0 0 0];
+
+internalField   uniform 100000;
+
+boundaryField
+{
+    symmetry
+    {
+        type            symmetryPlane;
+    }
+    ".*"
+    {
+        type            calculated;
+        value           uniform 100000;
+    }
+}
+
+
+// ************************************************************************* //

tutorials/heatTransfer/chtMultiRegionFoam/windshieldCondensation/Allclean

@@ -0,0 +1,11 @@
+#!/bin/sh
+cd ${0%/*} || exit 1    # Run from this directory
+
+# Source tutorial run functions
+. $WM_PROJECT_DIR/bin/tools/CleanFunctions
+
+cleanCase
+
+rm -rf 0
+rm -rf constant/windshield/polyMesh
+rm -rf constant/cabin/polyMesh

tutorials/heatTransfer/chtMultiRegionFoam/windshieldCondensation/Allrun

@@ -0,0 +1,27 @@
+#!/bin/sh
+cd ${0%/*} || exit 1    # Run from this directory
+
+# Source tutorial run functions
+. $WM_PROJECT_DIR/bin/tools/RunFunctions
+
+# create the underlying block mesh
+runApplication blockMesh
+
+# create the set for the obstacles
+runApplication topoSet
+
+# mesh processing to generate the inlet duct
+runApplication subsetMesh c0 -patch walls -overwrite
+
+# split into the cabin, ice and exterior regions
+runApplication splitMeshRegions -cellZones -overwrite
+
+# create register face and cell zones
+rm log.topoSet
+runApplication topoSet -region cabin -dict system/topoSetDictRegister
+
+# set the initial fields
+rm -rf 0
+cp -rf 0.org 0
+
+runApplication $(getApplication)

tutorials/heatTransfer/chtMultiRegionFoam/windshieldCondensation/constant/cabin/g

@@ -0,0 +1,22 @@
+/*--------------------------------*- 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       uniformDimensionedVectorField;
+    location    "constant";
+    object      g;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [0 1 -2 0 0 0 0];
+value           ( 0 -9.81 0 );
+
+
+// ************************************************************************* //

tutorials/heatTransfer/chtMultiRegionFoam/windshieldCondensation/constant/cabin/radiationProperties

@@ -0,0 +1,24 @@
+/*--------------------------------*- 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       dictionary;
+    location    "constant";
+    object      radiationProperties;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+radiation       off;
+
+radiationModel  none;
+
+
+// ************************************************************************* //

tutorials/heatTransfer/chtMultiRegionFoam/windshieldCondensation/constant/cabin/thermophysicalProperties

@@ -0,0 +1,55 @@
+/*--------------------------------*- 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       dictionary;
+    location    "constant";
+    object      thermophysicalProperties;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+thermoType
+{
+    type            heRhoThermo;
+    mixture         pureMixture;
+    transport       const;
+    thermo          hConst;
+    equationOfState incompressiblePerfectGas;
+    specie          specie;
+    energy          sensibleEnthalpy;
+}
+
+dpdt    no;
+
+mixture
+{
+    specie
+    {
+        nMoles      1;
+        molWeight   28.9;
+    }
+    thermodynamics
+    {
+        Cp          1007;
+        Hf          0;
+    }
+    equationOfState
+    {
+        pRef        1e5;
+    }
+    transport
+    {
+        mu          1.84e-05;
+        Pr          0.7;
+    }
+}
+
+
+// ************************************************************************* //

tutorials/heatTransfer/chtMultiRegionFoam/windshieldCondensation/constant/cabin/turbulenceProperties

@@ -0,0 +1,29 @@
+/*--------------------------------*- 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       dictionary;
+    location    "constant";
+    object      turbulenceProperties;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+simulationType RAS;
+
+RAS
+{
+    RASModel            kOmegaSST;
+
+    turbulence          on;
+
+    printCoeffs         on;
+}
+
+// ************************************************************************* //

tutorials/heatTransfer/chtMultiRegionFoam/windshieldCondensation/constant/polyMesh/boundary

@@ -0,0 +1,54 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  dev-OpenCFD                           |
+|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      binary;
+    class       polyBoundaryMesh;
+    location    "constant/polyMesh";
+    object      boundary;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+5
+(
+    inlet
+    {
+        type            patch;
+        nFaces          70;
+        startFace       648417;
+    }
+    outlet
+    {
+        type            patch;
+        nFaces          2250;
+        startFace       648487;
+    }
+    exterior
+    {
+        type            patch;
+        nFaces          2250;
+        startFace       650737;
+    }
+    symmetry
+    {
+        type            symmetryPlane;
+        inGroups        1(symmetryPlane);
+        nFaces          4365;
+        startFace       652987;
+    }
+    walls
+    {
+        type            wall;
+        inGroups        1(wall);
+        nFaces          15071;
+        startFace       657352;
+    }
+)
+
+// ************************************************************************* //

tutorials/heatTransfer/chtMultiRegionFoam/windshieldCondensation/constant/regionProperties

@@ -0,0 +1,24 @@
+/*--------------------------------*- 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       dictionary;
+    location    "constant";
+    object      regionProperties;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+regions
+(
+    fluid       (cabin)
+    solid       (windshield)
+);
+
+// ************************************************************************* //

tutorials/heatTransfer/chtMultiRegionFoam/windshieldCondensation/constant/windshield/radiationProperties

@@ -0,0 +1,24 @@
+/*--------------------------------*- 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       dictionary;
+    location    "constant";
+    object      radiationProperties;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+radiation       off;
+
+radiationModel  none;
+
+
+// ************************************************************************* //

tutorials/heatTransfer/chtMultiRegionFoam/windshieldCondensation/constant/windshield/thermophysicalProperties

@@ -0,0 +1,53 @@
+/*--------------------------------*- 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       dictionary;
+    object      thermophysicalProperties;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+thermoType
+{
+    type            heSolidThermo;
+    mixture         pureMixture;
+    transport       constIso;
+    thermo          hConst;
+    equationOfState rhoConst;
+    specie          specie;
+    energy          sensibleEnthalpy;
+}
+
+mixture
+{
+    specie
+    {
+        nMoles      1;
+        molWeight   12;
+    }
+
+    transport
+    {
+        kappa   0.9;
+    }
+
+    thermodynamics
+    {
+        Hf      0;
+        Cp      500;
+    }
+
+    equationOfState
+    {
+        rho     2400;
+    }
+}
+
+// ************************************************************************* //

tutorials/heatTransfer/chtMultiRegionFoam/windshieldCondensation/system/blockMeshDict

@@ -0,0 +1,154 @@
+/*--------------------------------*- 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       dictionary;
+    object      blockMeshDict;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+convertToMeters 1;
+
+vertices
+(
+    ( -0.10      0    0)  // 0 // cabin interior
+    ( -0.05      0    0)  // 1
+    (  0.20      0    0)  // 2
+    (  0.20   0.05    0)  // 3
+    ( -0.05   0.05    0)  // 4
+    ( -0.05   0.10    0)  // 5
+    (  1.00   0.10    0)  // 6
+    (  1.00   0.50    0)  // 7
+    (  0.35   0.50    0)  // 8
+    (  0.30   0.50    0)  // 9
+    ( -0.10   0.10    0)  // 10
+    ( -0.10   0.05    0)  // 11
+
+    ( -0.1005  0.10    0)  // 12   // windshield (doubled vertices with 10, 9)
+    (  0.2995  0.50    0)  // 13
+
+    ( -0.50   0.50    0)  // 14   // cabin exterior
+    ( -0.50   0.10    0)  // 15
+
+
+    (     0      0    0.70)  // 16   // cabin interior
+    (  0.05      0    0.70)  // 17
+    (  0.20      0    0.70)  // 18
+    (  0.20   0.05    0.70)  // 19
+    (  0.05   0.05    0.70)  // 20
+    (  0.05   0.10    0.70)  // 21
+    (  1.00   0.10    0.70)  // 22
+    (  1.00   0.50    0.70)  // 23
+    (  0.45   0.50    0.70)  // 24
+    (  0.40   0.50    0.70)  // 25
+    (     0   0.10    0.70)  // 26
+    (     0   0.05    0.70)  // 27
+
+    (  -0.0005 0.10    0.70)  // 28   // windshield (doubled vertices with 26,25)
+    (  0.3995  0.50    0.70)  // 29
+
+    ( -0.50   0.50    0.70)  // 30  // cabin exterior
+    ( -0.50   0.10    0.70)  // 31
+);
+
+
+blocks
+(
+    hex ( 1 2 3  4 17 18 19 20) cabin (15  5 50) simpleGrading (1 1 1)
+    hex ( 0 1 4 11 16 17 20 27) cabin ( 7  5 50) simpleGrading (1 1 1)
+    hex (11 4 5 10 27 20 21 26) cabin ( 7  5 50) simpleGrading (1 1 1)
+    hex (10 5 8  9 26 21 24 25) cabin ( 7 45 50) simpleGrading (1 1 1)
+    hex ( 5 6 7  8 21 22 23 24) cabin (45 45 50) simpleGrading (3 1 1)
+
+    hex ( 12 10 9 13 28 26 25 29) windshield (45 45 50) simpleGrading (1 1 1)
+
+);
+
+
+edges
+(
+    arc 9 10 (0.07 0.3 0)
+    arc 12 13 (0.0695 0.3 0)
+
+    arc 25 26 (0.17 0.3 0.70)
+    arc 28 29 (0.1695 0.3 0.70)
+
+    arc 9 25 (0.33 0.5 0.35)
+    arc 13 29 (0.3295 0.5 0.35)
+
+    arc 10 26 (-0.07 0.1 0.35)
+    arc 12 28 (-0.0705 0.1 0.35)
+
+    arc 5 8 (0.13 0.3 0)
+    arc 21 24 (0.23 0.3 0.70)
+
+    arc 8 24 (0.38 0.5 0.35)
+    arc 5 21 (-0.02 0.1 0.35)
+
+    arc 11 27 (-0.07 0.05 0.35)
+    arc 0 16 (-0.07 0 0.35)
+
+    arc 4 20 (-0.02 0.05 0.35)
+    arc 1 17 (-0.02 0 0.35)
+);
+
+
+defaultPatch
+{
+    name    walls;
+    type    wall;
+}
+
+
+boundary
+(
+    inlet
+    {
+        type    patch;
+        faces
+        (
+            (2 18 19 3)
+        );
+    }
+    outlet
+    {
+        type    patch;
+        faces
+        (
+            (6 22 23 7)
+        );
+    }
+    exterior
+    {
+        type    patch;
+        faces
+        (
+            (12 13 29 28)
+        );
+    }
+    symmetry
+    {
+        type    symmetryPlane;
+        faces
+        (
+            (5 6 7 8)
+            (10 5 8 9)
+            (12 10 9 13)
+        );
+    }
+);
+
+
+mergePatchPairs
+(
+);
+
+
+// ************************************************************************* //

tutorials/heatTransfer/chtMultiRegionFoam/windshieldCondensation/system/cabin/fvOptions

@@ -0,0 +1,51 @@
+/*--------------------------------*- 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       dictionary;
+    location    "system";
+    object      fvOptions;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+airDeflection
+{
+    type            directionalPressureGradientExplicitSource;
+    active          true;
+
+    directionalPressureGradientExplicitSourceCoeffs
+    {
+        selectionMode   cellZone;
+        cellZone        c1Zone;
+
+        fieldNames  (U);
+        flowDir     (1 2 0);        // flow direction
+        relaxationFactor    0.3;
+
+        faceZone     f1Zone;
+
+        //Pressure drop model [Pa]
+        model       DarcyForchheimer;//volumetricFlowRateTable/constant
+
+        //DarcyForchheimer
+        D           5e7;
+        I           0;
+        length      0.01;
+
+        //constant
+        pressureDrop    8;
+
+        //volumetricFlowRateTable
+        outOfBounds     clamp;
+        fileName        "volFlowRateTable";
+    }
+}
+
+// ************************************************************************* //

tutorials/heatTransfer/chtMultiRegionFoam/windshieldCondensation/system/cabin/fvSchemes

@@ -0,0 +1,75 @@
+/*--------------------------------*- 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       dictionary;
+    location    "system";
+    object      fvSchemes;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+ddtSchemes
+{
+    default         Euler;
+}
+
+gradSchemes
+{
+    default         Gauss linear;
+    grad(p_rgh)     Gauss linear;
+}
+
+divSchemes
+{
+    default         none;
+    div(phi,U)      Gauss linearUpwind grad(U);
+    div(phi,H2O)    Gauss upwind;
+    div(phi,K)      Gauss linear;
+    div(phi,h)      Gauss limitedLinear 1;
+    div(phi,k)      Gauss limitedLinear 1;
+    div(phi,omega)  Gauss limitedLinear 1;
+    div(((rho*nuEff)*dev2(T(grad(U))))) Gauss linear;
+}
+
+laplacianSchemes
+{
+    default         none;
+    laplacian((rho*nuEff),U) Gauss linear corrected;
+    laplacian((rho*DkEff),k) Gauss linear corrected;
+    laplacian((rho*DomegaEff),omega) Gauss linear corrected;
+    laplacian(rhorAUf,p_rgh) Gauss linear corrected;
+    laplacian(alphaEff,h) Gauss linear corrected;
+    laplacian(((rho*nut)+thermo:mu),H2O) Gauss linear corrected;
+}
+
+interpolationSchemes
+{
+    default         linear;
+    directionalPressureGradient::Uf     upwind  phi;
+}
+
+snGradSchemes
+{
+    default         corrected;
+}
+
+fluxRequired
+{
+    default         no;
+    p_rgh               ;
+}
+
+wallDist
+{
+    method meshWave;
+}
+
+
+// ************************************************************************* //

tutorials/heatTransfer/chtMultiRegionFoam/windshieldCondensation/system/cabin/fvSolution

@@ -0,0 +1,94 @@
+/*--------------------------------*- 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       dictionary;
+    location    "system";
+    object      fvSolution;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+solvers
+{
+    p_rgh
+    {
+        solver          GAMG;
+        tolerance       1e-06;
+        relTol          0.05;
+        smoother        GaussSeidel;
+        nPreSweeps      0;
+        nPostSweeps     2;
+        nFinestSweeps   2;
+        cacheAgglomeration true;
+        nCellsInCoarsestLevel 10;
+        agglomerator    faceAreaPair;
+        mergeLevels     1;
+    }
+
+    p_rghFinal
+    {
+        $p_rgh;
+        smoother        GaussSeidel;
+        relTol          0;
+    }
+
+    "rho.*"
+    {
+        $p_rgh;
+        tolerance       1e-05;
+        relTol          0;
+    }
+
+
+    "(U|h|R|k|epsilon|omega)"
+    {
+        solver          smoothSolver;
+        smoother        symGaussSeidel;
+        tolerance       1e-05;
+        relTol          0.01;
+    }
+
+    "(U|h|R|k|epsilon|omega)Final"
+    {
+        $U;
+        relTol          0;
+    }
+
+    H2O
+    {
+        $U;
+    }
+
+    H2OFinal
+    {
+        $U;
+        relTol          0;
+    }
+}
+
+PIMPLE
+{
+    momentumPredictor no;
+    nCorrectors     2;
+    nNonOrthogonalCorrectors 0;
+}
+
+relaxationFactors
+{
+    fields
+    {
+    }
+    equations
+    {
+        ".*"        1;
+    }
+}
+
+// ************************************************************************* //

tutorials/heatTransfer/chtMultiRegionFoam/windshieldCondensation/system/cabin/topoSetDict

@@ -0,0 +1,59 @@
+/*--------------------------------*- 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       dictionary;
+    object      topoSetDict;
+}
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+actions
+(
+    // make the mesh a little more interesting...
+    {
+        name    c0;
+        type    cellSet;
+        action  new;
+        source  boxToCell;
+        sourceInfo
+        {
+            box     (-100 -100 -100) (100 0.1 0.25);
+        }
+    }
+    {
+        name    c0;
+        type    cellSet;
+        action  add;
+        source  boxToCell;
+        sourceInfo
+        {
+            box     (-100 -100 0.45) (100 0.1 100);
+        }
+    }
+    {
+        name    c0;
+        type    cellSet;
+        action  add;
+        source  boxToCell;
+        sourceInfo
+        {
+            box     (-100 0.05 0.33) (100 0.1 0.38);
+        }
+    }
+    {
+        name    c0;
+        type    cellSet;
+        action  invert;
+    }
+);
+
+
+// ************************************************************************* //

tutorials/heatTransfer/chtMultiRegionFoam/windshieldCondensation/system/cabin/topoSetDictRegister

@@ -0,0 +1,68 @@
+/*--------------------------------*- 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       dictionary;
+    object      topoSetDict;
+}
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+actions
+(
+    {
+        name    f1;
+        type    faceSet;
+        action  new;
+        source  boxToFace;
+        sourceInfo
+        {
+            box     (-0.126 0.08665  0.2565) (0.02 0.090665 0.446);
+        }
+    }
+
+     {
+        name    f1Zone;
+        type    faceZoneSet;
+        action  new;
+        source  setAndNormalToFaceZone;
+        sourceInfo
+        {
+            faceSet     f1;
+            normal  (0 1 0);
+        }
+    }
+
+    {
+        name    c1;
+        type    cellZoneSet;
+        action  new;
+        source  faceToCell;
+        sourceInfo
+        {
+            set     f1Zone;
+            option  neighbour;
+        }
+    }
+
+    {
+        name    c1Zone;
+        type    cellZoneSet;
+        action  new;
+        source  setToCellZone;
+        sourceInfo
+        {
+            set c1;
+        }
+    }
+);
+
+
+// ************************************************************************* //

tutorials/heatTransfer/chtMultiRegionFoam/windshieldCondensation/system/controlDict

@@ -0,0 +1,101 @@
+/*--------------------------------*- 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       dictionary;
+    location    "system";
+    object      controlDict;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+libs            ("libliquidPropertiesFvPatchFields.so");
+
+application     chtMultiRegionFoam;
+
+startFrom       startTime;
+
+startTime       0;
+
+stopAt          endTime;
+
+endTime         90;
+
+deltaT          0.01;
+
+writeControl    adjustableRunTime;
+
+writeInterval   2.5;
+
+purgeWrite      0;
+
+writeFormat     binary;
+
+writePrecision  10;
+
+writeCompression off;
+
+timeFormat      general;
+
+timePrecision   6;
+
+runTimeModifiable true;
+
+adjustTimeStep  yes;
+
+maxCo           12;
+
+maxDi           10;
+
+maxDeltaT       1;
+
+functions
+{
+    H2O
+    {
+        type            scalarTransport;
+
+        functionObjectLibs ("libutilityFunctionObjects.so");
+
+        resetOnStartUp  no;
+
+        region cabin;
+
+
+        // employ schemes used by U to the scalar transport equation
+        // note: field name is given by the name of the function, in this case
+        // 'scalar1'
+        autoSchemes     no;
+
+        fvOptions
+        {
+        }
+    }
+
+    fileUpdate
+    {
+        type                timeActivatedFileUpdate;
+        functionObjectLibs  ("libutilityFunctionObjects.so");
+        outputControl       timeStep;
+        outputInterval      1;
+        region              cabin;
+        fileToUpdate        "$FOAM_CASE/system/controlDict";
+
+        timeVsFile
+        (
+            ( 1     "$FOAM_CASE/system/controlDict.0" )
+            ( 5     "$FOAM_CASE/system/controlDict.5")
+            ( 20    "$FOAM_CASE/system/controlDict.20")
+            ( 60    "$FOAM_CASE/system/controlDict.60")
+        );
+    }
+}
+
+
+// ************************************************************************* //

tutorials/heatTransfer/chtMultiRegionFoam/windshieldCondensation/system/controlDict.0

@@ -0,0 +1,101 @@
+/*--------------------------------*- 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       dictionary;
+    location    "system";
+    object      controlDict;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+libs            ("libliquidPropertiesFvPatchFields.so");
+
+application     chtMultiRegionFoam;
+
+startFrom       startTime;
+
+startTime       0;
+
+stopAt          endTime;
+
+endTime         90;
+
+deltaT          0.01;
+
+writeControl    adjustableRunTime;
+
+writeInterval   10;
+
+purgeWrite      0;
+
+writeFormat     binary;
+
+writePrecision  10;
+
+writeCompression off;
+
+timeFormat      general;
+
+timePrecision   6;
+
+runTimeModifiable true;
+
+adjustTimeStep  yes;
+
+maxCo           2.5;
+
+maxDi           10;
+
+maxDeltaT       0.3;
+
+functions
+{
+    H2O
+    {
+        type            scalarTransport;
+
+        functionObjectLibs ("libutilityFunctionObjects.so");
+
+        resetOnStartUp  no;
+
+        region cabin;
+
+
+        // employ schemes used by U to the scalar transport equation
+        // note: field name is given by the name of the function, in this case
+        // 'scalar1'
+        autoSchemes     no;
+
+        fvOptions
+        {
+        }
+    }
+
+    fileUpdate
+    {
+        type                timeActivatedFileUpdate;
+        functionObjectLibs  ("libutilityFunctionObjects.so");
+        outputControl       timeStep;
+        outputInterval      1;
+        region              cabin;
+        fileToUpdate        "$FOAM_CASE/system/controlDict";
+
+        timeVsFile
+        (
+            ( 1     "$FOAM_CASE/system/controlDict.0" )
+            ( 5     "$FOAM_CASE/system/controlDict.5")
+            ( 20    "$FOAM_CASE/system/controlDict.20")
+            ( 60    "$FOAM_CASE/system/controlDict.60")
+        );
+    }
+}
+
+
+// ************************************************************************* //

tutorials/heatTransfer/chtMultiRegionFoam/windshieldCondensation/system/controlDict.20

@@ -0,0 +1,101 @@
+/*--------------------------------*- 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       dictionary;
+    location    "system";
+    object      controlDict;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+libs            ("libliquidPropertiesFvPatchFields.so");
+
+application     chtMultiRegionFoam;
+
+startFrom       startTime;
+
+startTime       0;
+
+stopAt          endTime;
+
+endTime         90;
+
+deltaT          0.01;
+
+writeControl    adjustableRunTime;
+
+writeInterval   10;
+
+purgeWrite      0;
+
+writeFormat     binary;
+
+writePrecision  10;
+
+writeCompression off;
+
+timeFormat      general;
+
+timePrecision   6;
+
+runTimeModifiable true;
+
+adjustTimeStep  yes;
+
+maxCo           8;
+
+maxDi           10;
+
+maxDeltaT       1;
+
+functions
+{
+    H2O
+    {
+        type            scalarTransport;
+
+        functionObjectLibs ("libutilityFunctionObjects.so");
+
+        resetOnStartUp  no;
+
+        region cabin;
+
+
+        // employ schemes used by U to the scalar transport equation
+        // note: field name is given by the name of the function, in this case
+        // 'scalar1'
+        autoSchemes     no;
+
+        fvOptions
+        {
+        }
+    }
+
+    fileUpdate
+    {
+        type                timeActivatedFileUpdate;
+        functionObjectLibs  ("libutilityFunctionObjects.so");
+        outputControl       timeStep;
+        outputInterval      1;
+        region              cabin;
+        fileToUpdate        "$FOAM_CASE/system/controlDict";
+
+        timeVsFile
+        (
+            ( 1     "$FOAM_CASE/system/controlDict.0" )
+            ( 5     "$FOAM_CASE/system/controlDict.5")
+            ( 20    "$FOAM_CASE/system/controlDict.20")
+            ( 60    "$FOAM_CASE/system/controlDict.60")
+        );
+    }
+}
+
+
+// ************************************************************************* //

tutorials/heatTransfer/chtMultiRegionFoam/windshieldCondensation/system/controlDict.5

@@ -0,0 +1,101 @@
+/*--------------------------------*- 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       dictionary;
+    location    "system";
+    object      controlDict;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+libs            ("libliquidPropertiesFvPatchFields.so");
+
+application     chtMultiRegionFoam;
+
+startFrom       startTime;
+
+startTime       0;
+
+stopAt          endTime;
+
+endTime         90;
+
+deltaT          0.01;
+
+writeControl    adjustableRunTime;
+
+writeInterval   10;
+
+purgeWrite      0;
+
+writeFormat     binary;
+
+writePrecision  10;
+
+writeCompression off;
+
+timeFormat      general;
+
+timePrecision   6;
+
+runTimeModifiable true;
+
+adjustTimeStep  yes;
+
+maxCo           5;
+
+maxDi           10;
+
+maxDeltaT       1;
+
+functions
+{
+    H2O
+    {
+        type            scalarTransport;
+
+        functionObjectLibs ("libutilityFunctionObjects.so");
+
+        resetOnStartUp  no;
+
+        region cabin;
+
+
+        // employ schemes used by U to the scalar transport equation
+        // note: field name is given by the name of the function, in this case
+        // 'scalar1'
+        autoSchemes     no;
+
+        fvOptions
+        {
+        }
+    }
+
+    fileUpdate
+    {
+        type                timeActivatedFileUpdate;
+        functionObjectLibs  ("libutilityFunctionObjects.so");
+        outputControl       timeStep;
+        outputInterval      1;
+        region              cabin;
+        fileToUpdate        "$FOAM_CASE/system/controlDict";
+
+        timeVsFile
+        (
+            ( 1     "$FOAM_CASE/system/controlDict.0" )
+            ( 5     "$FOAM_CASE/system/controlDict.5")
+            ( 20    "$FOAM_CASE/system/controlDict.20")
+            ( 60    "$FOAM_CASE/system/controlDict.60")
+        );
+    }
+}
+
+
+// ************************************************************************* //

tutorials/heatTransfer/chtMultiRegionFoam/windshieldCondensation/system/controlDict.60

@@ -0,0 +1,101 @@
+/*--------------------------------*- 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       dictionary;
+    location    "system";
+    object      controlDict;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+libs            ("libliquidPropertiesFvPatchFields.so");
+
+application     chtMultiRegionFoam;
+
+startFrom       startTime;
+
+startTime       0;
+
+stopAt          endTime;
+
+endTime         90;
+
+deltaT          0.01;
+
+writeControl    adjustableRunTime;
+
+writeInterval   2.5;
+
+purgeWrite      0;
+
+writeFormat     binary;
+
+writePrecision  10;
+
+writeCompression off;
+
+timeFormat      general;
+
+timePrecision   6;
+
+runTimeModifiable true;
+
+adjustTimeStep  yes;
+
+maxCo           12;
+
+maxDi           10;
+
+maxDeltaT       1;
+
+functions
+{
+    H2O
+    {
+        type            scalarTransport;
+
+        functionObjectLibs ("libutilityFunctionObjects.so");
+
+        resetOnStartUp  no;
+
+        region cabin;
+
+
+        // employ schemes used by U to the scalar transport equation
+        // note: field name is given by the name of the function, in this case
+        // 'scalar1'
+        autoSchemes     no;
+
+        fvOptions
+        {
+        }
+    }
+
+    fileUpdate
+    {
+        type                timeActivatedFileUpdate;
+        functionObjectLibs  ("libutilityFunctionObjects.so");
+        outputControl       timeStep;
+        outputInterval      1;
+        region              cabin;
+        fileToUpdate        "$FOAM_CASE/system/controlDict";
+
+        timeVsFile
+        (
+            ( 1     "$FOAM_CASE/system/controlDict.0" )
+            ( 5     "$FOAM_CASE/system/controlDict.5")
+            ( 20    "$FOAM_CASE/system/controlDict.20")
+            ( 60    "$FOAM_CASE/system/controlDict.60")
+        );
+    }
+}
+
+
+// ************************************************************************* //

tutorials/heatTransfer/chtMultiRegionFoam/windshieldCondensation/system/fvSchemes

@@ -0,0 +1,47 @@
+/*--------------------------------*- 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       dictionary;
+    location    "system";
+    object      fvSchemes;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+ddtSchemes
+{
+}
+
+gradSchemes
+{
+}
+
+divSchemes
+{
+}
+
+laplacianSchemes
+{
+}
+
+interpolationSchemes
+{
+}
+
+snGradSchemes
+{
+}
+
+fluxRequired
+{
+}
+
+
+// ************************************************************************* //

tutorials/heatTransfer/chtMultiRegionFoam/windshieldCondensation/system/fvSolution

@@ -0,0 +1,24 @@
+/*--------------------------------*- 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       dictionary;
+    location    "system";
+    object      fvSolution;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+
+PIMPLE
+{
+    nOuterCorrectors 1;
+}
+
+// ************************************************************************* //

tutorials/heatTransfer/chtMultiRegionFoam/windshieldCondensation/system/topoSetDict

@@ -0,0 +1,59 @@
+/*--------------------------------*- 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       dictionary;
+    object      topoSetDict;
+}
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+actions
+(
+    // make the mesh a little more interesting...
+    {
+        name    c0;
+        type    cellSet;
+        action  new;
+        source  boxToCell;
+        sourceInfo
+        {
+            box     (-100 -100 -100) (100 0.1 0.25);
+        }
+    }
+    {
+        name    c0;
+        type    cellSet;
+        action  add;
+        source  boxToCell;
+        sourceInfo
+        {
+            box     (-100 -100 0.45) (100 0.1 100);
+        }
+    }
+    {
+        name    c0;
+        type    cellSet;
+        action  add;
+        source  boxToCell;
+        sourceInfo
+        {
+            box     (-100 0.05 0.33) (100 0.1 0.38);
+        }
+    }
+    {
+        name    c0;
+        type    cellSet;
+        action  invert;
+    }
+);
+
+
+// ************************************************************************* //

tutorials/heatTransfer/chtMultiRegionFoam/windshieldCondensation/system/windshield/fvSchemes

@@ -0,0 +1,53 @@
+/*--------------------------------*- 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       dictionary;
+    object      fvSchemes;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+ddtSchemes
+{
+    default         Euler;
+}
+
+gradSchemes
+{
+    default         Gauss linear;
+}
+
+divSchemes
+{
+    default         none;
+}
+
+laplacianSchemes
+{
+    default             none;
+    laplacian(alpha,h)  Gauss linear corrected;
+}
+
+interpolationSchemes
+{
+    default         linear;
+}
+
+snGradSchemes
+{
+    default         corrected;
+}
+
+fluxRequired
+{
+    default         no;
+}
+
+// ************************************************************************* //

tutorials/heatTransfer/chtMultiRegionFoam/windshieldCondensation/system/windshield/fvSolution

@@ -0,0 +1,51 @@
+/*--------------------------------*- 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       dictionary;
+    object      fvSolution;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+solvers
+{
+    h
+    {
+        solver           PCG;
+        preconditioner   DIC;
+        tolerance        1e-06;
+        relTol           0.01;
+    }
+
+    hFinal
+    {
+        $h;
+        tolerance        1e-06;
+        relTol           0;
+    }
+}
+
+PIMPLE
+{
+    nNonOrthogonalCorrectors 0;
+}
+
+relaxationFactors
+{
+    fields
+    {
+    }
+    equations
+    {
+        ".*"        1;
+    }
+}
+
+// ************************************************************************* //

tutorials/incompressible/pimpleDyMFoam/wingMotion/wingMotion2D_pimpleDyMFoam/constant/dynamicMeshDict

@@ -41,6 +41,11 @@ sixDoFRigidBodyMotionCoeffs
     rhoInf          1;
     report          on;
 
+    solver
+    {
+        type symplectic;
+    }
+
     constraints
     {
         yLine

tutorials/mesh/parallel/cavity/0/U

@@ -0,0 +1,41 @@
+/*--------------------------------*- 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       volVectorField;
+    object      U;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [0 1 -1 0 0 0 0];
+
+internalField   uniform (0 0 0);
+
+boundaryField
+{
+    movingWall
+    {
+        type            fixedValue;
+        value           uniform (1 0 0);
+    }
+
+    fixedWalls
+    {
+        type            fixedValue;
+        value           uniform (0 0 0);
+    }
+
+    frontAndBack
+    {
+        type            empty;
+    }
+}
+
+// ************************************************************************* //

tutorials/mesh/parallel/cavity/0/p

@@ -0,0 +1,39 @@
+/*--------------------------------*- 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;
+    object      p;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [0 2 -2 0 0 0 0];
+
+internalField   uniform 0;
+
+boundaryField
+{
+    movingWall
+    {
+        type            zeroGradient;
+    }
+
+    fixedWalls
+    {
+        type            zeroGradient;
+    }
+
+    frontAndBack
+    {
+        type            empty;
+    }
+}
+
+// ************************************************************************* //

tutorials/mesh/parallel/cavity/Allclean

@@ -0,0 +1,12 @@
+#!/bin/sh
+
+# Source tutorial clean functions
+. $WM_PROJECT_DIR/bin/tools/CleanFunctions
+
+# Restore default dictionaries
+cp system/decomposeParDict-2 system/decomposeParDict
+cp system/controlDict-startTime system/controlDict
+
+cleanCase
+rm -f constant/polyMesh/boundary
+rm -f constant/polyMesh/procAddressing

tutorials/mesh/parallel/cavity/Allrun

@@ -0,0 +1,35 @@
+#!/bin/sh
+cd ${0%/*} || exit 1    # Run from this directory
+
+# Source tutorial run functions
+. $WM_PROJECT_DIR/bin/tools/RunFunctions
+
+runApplication blockMesh
+
+#cp system/decomposeParDict-2 system/decomposeParDict
+#runApplication decomposePar
+
+#- redistributePar to do decomposition
+runParallel redistributePar 2 -decompose
+
+#- bit of renumbering and running
+runParallel -l log.renumberMesh-CuthillMcKee renumberMesh 2 -overwrite
+runParallel -l log.icoFoam-CuthillMcKee icoFoam 2
+
+#- bit of bad renumbering and running
+runParallel -l log.renumberMesh-parallel renumberMesh 2 -overwrite -dict system/renumberMeshDict-random
+runParallel -l log.icoFoam-random icoFoam 2
+
+#- pick up last result
+cp system/controlDict-latestTime system/controlDict
+
+#- redistribute to 5 processors
+runParallel -l log.redistributePar-5 redistributePar 5 -decomposeParDict system/decomposeParDict-5 -cellDist
+#- run a bit more
+runParallel -l log.icoFoam-5 icoFoam 5 -decomposeParDict system/decomposeParDict-5
+
+#- reconstruct mesh and results
+runParallel -l log.redistributePar-1 redistributePar 5 -reconstruct -decomposeParDict system/decomposeParDict
+
+
+# ----------------------------------------------------------------- end-of-file

tutorials/mesh/parallel/cavity/constant/polyMesh/blockMeshDict

@@ -0,0 +1,75 @@
+/*--------------------------------*- 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       dictionary;
+    object      blockMeshDict;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+convertToMeters 0.1;
+
+vertices
+(
+    (0 0 0)
+    (1 0 0)
+    (1 1 0)
+    (0 1 0)
+    (0 0 0.1)
+    (1 0 0.1)
+    (1 1 0.1)
+    (0 1 0.1)
+);
+
+blocks
+(
+    hex (0 1 2 3 4 5 6 7) (20 20 1) simpleGrading (1 1 1)
+);
+
+edges
+(
+);
+
+boundary
+(
+    movingWall
+    {
+        type wall;
+        faces
+        (
+            (3 7 6 2)
+        );
+    }
+    fixedWalls
+    {
+        type wall;
+        faces
+        (
+            (0 4 7 3)
+            (2 6 5 1)
+            (1 5 4 0)
+        );
+    }
+    frontAndBack
+    {
+        type empty;
+        faces
+        (
+            (0 3 2 1)
+            (4 5 6 7)
+        );
+    }
+);
+
+mergePatchPairs
+(
+);
+
+// ************************************************************************* //

tutorials/mesh/parallel/cavity/constant/transportProperties

@@ -0,0 +1,21 @@
+/*--------------------------------*- 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       dictionary;
+    location    "constant";
+    object      transportProperties;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+nu              nu [ 0 2 -1 0 0 0 0 ] 0.01;
+
+
+// ************************************************************************* //

tutorials/mesh/parallel/cavity/system/controlDict

@@ -0,0 +1,49 @@
+/*--------------------------------*- 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       dictionary;
+    location    "system";
+    object      controlDict;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+application     icoFoam;
+
+startFrom       startTime;
+
+startTime       0;
+
+stopAt          endTime;
+
+endTime         0.5;
+
+deltaT          0.005;
+
+writeControl    timeStep;
+
+writeInterval   20;
+
+purgeWrite      0;
+
+writeFormat     ascii;
+
+writePrecision  6;
+
+writeCompression off;
+
+timeFormat      general;
+
+timePrecision   6;
+
+runTimeModifiable true;
+
+
+// ************************************************************************* //

tutorials/mesh/parallel/cavity/system/controlDict-latestTime

@@ -0,0 +1,49 @@
+/*--------------------------------*- 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       dictionary;
+    location    "system";
+    object      controlDict;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+application     icoFoam;
+
+startFrom       latestTime;
+
+startTime       0;
+
+stopAt          endTime;
+
+endTime         1.0;
+
+deltaT          0.005;
+
+writeControl    timeStep;
+
+writeInterval   20;
+
+purgeWrite      0;
+
+writeFormat     ascii;
+
+writePrecision  6;
+
+writeCompression off;
+
+timeFormat      general;
+
+timePrecision   6;
+
+runTimeModifiable true;
+
+
+// ************************************************************************* //

tutorials/mesh/parallel/cavity/system/controlDict-startTime

@@ -0,0 +1,49 @@
+/*--------------------------------*- 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       dictionary;
+    location    "system";
+    object      controlDict;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+application     icoFoam;
+
+startFrom       startTime;
+
+startTime       0;
+
+stopAt          endTime;
+
+endTime         0.5;
+
+deltaT          0.005;
+
+writeControl    timeStep;
+
+writeInterval   20;
+
+purgeWrite      0;
+
+writeFormat     ascii;
+
+writePrecision  6;
+
+writeCompression off;
+
+timeFormat      general;
+
+timePrecision   6;
+
+runTimeModifiable true;
+
+
+// ************************************************************************* //

tutorials/mesh/parallel/cavity/system/decomposeParDict

@@ -0,0 +1,143 @@
+/*--------------------------------*- 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       dictionary;
+    note        "mesh decomposition control dictionary";
+    object      decomposeParDict;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+numberOfSubdomains  2;
+
+//- Keep owner and neighbour on same processor for faces in zones:
+// preserveFaceZones (heater solid1 solid3);
+
+//- Keep owner and neighbour on same processor for faces in patches:
+//  (makes sense only for cyclic patches)
+//preservePatches (cyclic_half0 cyclic_half1);
+
+//- Keep all of faceSet on a single processor. This puts all cells
+//  connected with a point, edge or face on the same processor.
+//  (just having face connected cells might not guarantee a balanced
+//  decomposition)
+// The processor can be -1 (the decompositionMethod chooses the processor
+// for a good load balance) or explicitly provided (upsets balance).
+//singleProcessorFaceSets ((f0 -1));
+
+
+//- Keep owner and neighbour of baffles on same processor (i.e. keep it
+//  detectable as a baffle). Baffles are two boundary face sharing the
+//  same points.
+//preserveBaffles true;
+
+//- Use the volScalarField named here as a weight for each cell in the
+//  decomposition.  For example, use a particle population field to decompose
+//  for a balanced number of particles in a lagrangian simulation.
+// weightField dsmcRhoNMean;
+
+method          scotch;
+//method          hierarchical;
+// method          simple;
+// method          metis;
+// method          manual;
+// method          multiLevel;
+// method          structured;  // does 2D decomposition of structured mesh
+
+multiLevelCoeffs
+{
+    // Decomposition methods to apply in turn. This is like hierarchical but
+    // fully general - every method can be used at every level.
+
+    level0
+    {
+        numberOfSubdomains  64;
+        //method simple;
+        //simpleCoeffs
+        //{
+        //    n           (2 1 1);
+        //    delta       0.001;
+        //}
+        method scotch;
+    }
+    level1
+    {
+        numberOfSubdomains  4;
+        method scotch;
+    }
+}
+
+// Desired output
+
+simpleCoeffs
+{
+    n           (2 1 1);
+    delta       0.001;
+}
+
+hierarchicalCoeffs
+{
+    n           (1 2 1);
+    delta       0.001;
+    order       xyz;
+}
+
+metisCoeffs
+{
+ /*
+    processorWeights
+    (
+        1
+        1
+        1
+        1
+    );
+  */
+}
+
+scotchCoeffs
+{
+    //processorWeights
+    //(
+    //    1
+    //    1
+    //    1
+    //    1
+    //);
+    //writeGraph  true;
+    //strategy "b";
+}
+
+manualCoeffs
+{
+    dataFile    "decompositionData";
+}
+
+structuredCoeffs
+{
+    // Patches to do 2D decomposition on. Structured mesh only; cells have
+    // to be in 'columns' on top of patches.
+    patches     (movingWall);
+
+    // Method to use on the 2D subset
+    method      scotch;
+}
+
+//// Is the case distributed? Note: command-line argument -roots takes
+//// precedence
+//distributed     yes;
+//// Per slave (so nProcs-1 entries) the directory above the case.
+//roots
+//(
+//    "/tmp"
+//    "/tmp"
+//);
+
+// ************************************************************************* //

tutorials/mesh/parallel/cavity/system/decomposeParDict-2

@@ -0,0 +1,143 @@
+/*--------------------------------*- 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       dictionary;
+    note        "mesh decomposition control dictionary";
+    object      decomposeParDict;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+numberOfSubdomains  2;
+
+//- Keep owner and neighbour on same processor for faces in zones:
+// preserveFaceZones (heater solid1 solid3);
+
+//- Keep owner and neighbour on same processor for faces in patches:
+//  (makes sense only for cyclic patches)
+//preservePatches (cyclic_half0 cyclic_half1);
+
+//- Keep all of faceSet on a single processor. This puts all cells
+//  connected with a point, edge or face on the same processor.
+//  (just having face connected cells might not guarantee a balanced
+//  decomposition)
+// The processor can be -1 (the decompositionMethod chooses the processor
+// for a good load balance) or explicitly provided (upsets balance).
+//singleProcessorFaceSets ((f0 -1));
+
+
+//- Keep owner and neighbour of baffles on same processor (i.e. keep it
+//  detectable as a baffle). Baffles are two boundary face sharing the
+//  same points.
+//preserveBaffles true;
+
+//- Use the volScalarField named here as a weight for each cell in the
+//  decomposition.  For example, use a particle population field to decompose
+//  for a balanced number of particles in a lagrangian simulation.
+// weightField dsmcRhoNMean;
+
+method          scotch;
+//method          hierarchical;
+// method          simple;
+// method          metis;
+// method          manual;
+// method          multiLevel;
+// method          structured;  // does 2D decomposition of structured mesh
+
+multiLevelCoeffs
+{
+    // Decomposition methods to apply in turn. This is like hierarchical but
+    // fully general - every method can be used at every level.
+
+    level0
+    {
+        numberOfSubdomains  64;
+        //method simple;
+        //simpleCoeffs
+        //{
+        //    n           (2 1 1);
+        //    delta       0.001;
+        //}
+        method scotch;
+    }
+    level1
+    {
+        numberOfSubdomains  4;
+        method scotch;
+    }
+}
+
+// Desired output
+
+simpleCoeffs
+{
+    n           (2 1 1);
+    delta       0.001;
+}
+
+hierarchicalCoeffs
+{
+    n           (1 2 1);
+    delta       0.001;
+    order       xyz;
+}
+
+metisCoeffs
+{
+ /*
+    processorWeights
+    (
+        1
+        1
+        1
+        1
+    );
+  */
+}
+
+scotchCoeffs
+{
+    //processorWeights
+    //(
+    //    1
+    //    1
+    //    1
+    //    1
+    //);
+    //writeGraph  true;
+    //strategy "b";
+}
+
+manualCoeffs
+{
+    dataFile    "decompositionData";
+}
+
+structuredCoeffs
+{
+    // Patches to do 2D decomposition on. Structured mesh only; cells have
+    // to be in 'columns' on top of patches.
+    patches     (movingWall);
+
+    // Method to use on the 2D subset
+    method      scotch;
+}
+
+//// Is the case distributed? Note: command-line argument -roots takes
+//// precedence
+//distributed     yes;
+//// Per slave (so nProcs-1 entries) the directory above the case.
+//roots
+//(
+//    "/tmp"
+//    "/tmp"
+//);
+
+// ************************************************************************* //

tutorials/mesh/parallel/cavity/system/decomposeParDict-5

@@ -0,0 +1,143 @@
+/*--------------------------------*- 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       dictionary;
+    note        "mesh decomposition control dictionary";
+    object      decomposeParDict;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+numberOfSubdomains  5;
+
+//- Keep owner and neighbour on same processor for faces in zones:
+// preserveFaceZones (heater solid1 solid3);
+
+//- Keep owner and neighbour on same processor for faces in patches:
+//  (makes sense only for cyclic patches)
+//preservePatches (cyclic_half0 cyclic_half1);
+
+//- Keep all of faceSet on a single processor. This puts all cells
+//  connected with a point, edge or face on the same processor.
+//  (just having face connected cells might not guarantee a balanced
+//  decomposition)
+// The processor can be -1 (the decompositionMethod chooses the processor
+// for a good load balance) or explicitly provided (upsets balance).
+//singleProcessorFaceSets ((f0 -1));
+
+
+//- Keep owner and neighbour of baffles on same processor (i.e. keep it
+//  detectable as a baffle). Baffles are two boundary face sharing the
+//  same points.
+//preserveBaffles true;
+
+//- Use the volScalarField named here as a weight for each cell in the
+//  decomposition.  For example, use a particle population field to decompose
+//  for a balanced number of particles in a lagrangian simulation.
+// weightField dsmcRhoNMean;
+
+method          scotch;
+//method          hierarchical;
+// method          simple;
+// method          metis;
+// method          manual;
+// method          multiLevel;
+// method          structured;  // does 2D decomposition of structured mesh
+
+multiLevelCoeffs
+{
+    // Decomposition methods to apply in turn. This is like hierarchical but
+    // fully general - every method can be used at every level.
+
+    level0
+    {
+        numberOfSubdomains  64;
+        //method simple;
+        //simpleCoeffs
+        //{
+        //    n           (2 1 1);
+        //    delta       0.001;
+        //}
+        method scotch;
+    }
+    level1
+    {
+        numberOfSubdomains  4;
+        method scotch;
+    }
+}
+
+// Desired output
+
+simpleCoeffs
+{
+    n           (2 1 1);
+    delta       0.001;
+}
+
+hierarchicalCoeffs
+{
+    n           (1 2 1);
+    delta       0.001;
+    order       xyz;
+}
+
+metisCoeffs
+{
+ /*
+    processorWeights
+    (
+        1
+        1
+        1
+        1
+    );
+  */
+}
+
+scotchCoeffs
+{
+    //processorWeights
+    //(
+    //    1
+    //    1
+    //    1
+    //    1
+    //);
+    //writeGraph  true;
+    //strategy "b";
+}
+
+manualCoeffs
+{
+    dataFile    "decompositionData";
+}
+
+structuredCoeffs
+{
+    // Patches to do 2D decomposition on. Structured mesh only; cells have
+    // to be in 'columns' on top of patches.
+    patches     (movingWall);
+
+    // Method to use on the 2D subset
+    method      scotch;
+}
+
+//// Is the case distributed? Note: command-line argument -roots takes
+//// precedence
+//distributed     yes;
+//// Per slave (so nProcs-1 entries) the directory above the case.
+//roots
+//(
+//    "/tmp"
+//    "/tmp"
+//);
+
+// ************************************************************************* //

tutorials/mesh/parallel/cavity/system/fvSchemes

@@ -0,0 +1,57 @@
+/*--------------------------------*- 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       dictionary;
+    location    "system";
+    object      fvSchemes;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+ddtSchemes
+{
+    default         Euler;
+}
+
+gradSchemes
+{
+    default         Gauss linear;
+    grad(p)         Gauss linear;
+}
+
+divSchemes
+{
+    default         none;
+    div(phi,U)      Gauss linear;
+}
+
+laplacianSchemes
+{
+    default         Gauss linear orthogonal;
+}
+
+interpolationSchemes
+{
+    default         linear;
+}
+
+snGradSchemes
+{
+    default         orthogonal;
+}
+
+fluxRequired
+{
+    default         no;
+    p               ;
+}
+
+
+// ************************************************************************* //

tutorials/mesh/parallel/cavity/system/fvSolution

@@ -0,0 +1,46 @@
+/*--------------------------------*- 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       dictionary;
+    location    "system";
+    object      fvSolution;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+solvers
+{
+    p
+    {
+        solver          PCG;
+        preconditioner  DIC;
+        tolerance       1e-06;
+        relTol          0;
+    }
+
+    U
+    {
+        solver          smoothSolver;
+        smoother        symGaussSeidel;
+        tolerance       1e-05;
+        relTol          0;
+    }
+}
+
+PISO
+{
+    nCorrectors     2;
+    nNonOrthogonalCorrectors 0;
+    pRefCell        0;
+    pRefValue       0;
+}
+
+
+// ************************************************************************* //

tutorials/mesh/parallel/cavity/system/renumberMeshDict-random

@@ -0,0 +1,112 @@
+/*--------------------------------*- 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       dictionary;
+    note        "mesh renumbering dictionary";
+    object      renumberMeshDict;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+// Write maps from renumbered back to original mesh
+writeMaps true;
+
+// Optional entry: sort cells on coupled boundaries to last for use with
+// e.g. nonBlockingGaussSeidel.
+sortCoupledFaceCells false;
+
+// Optional entry: renumber on a block-by-block basis. It uses a
+// blockCoeffs dictionary to construct a decompositionMethod to do
+// a block subdivision) and then applies the renumberMethod to each
+// block in turn. This can be used in large cases to keep the blocks
+// fitting in cache with all the the cache misses bunched at the end.
+// This number is the approximate size of the blocks - this gets converted
+// to a number of blocks that is the input to the decomposition method.
+//blockSize 1000;
+
+// Optional entry: sort points into internal and boundary points
+//orderPoints false;
+
+// Optional: suppress renumbering cellSets,faceSets,pointSets
+//renumberSets false;
+
+
+//method          CuthillMcKee;
+//method          Sloan;
+//method          manual;
+method          random;
+//method          structured;
+//method          spring;
+//method          zoltan;             // only if compiled with zoltan support
+
+//CuthillMcKeeCoeffs
+//{
+//    // Reverse CuthillMcKee (RCM) or plain
+//    reverse true;
+//}
+
+manualCoeffs
+{
+    // In system directory: new-to-original (i.e. order) labelIOList
+    dataFile "cellMap";
+}
+
+
+// For extruded (i.e. structured in one direction) meshes
+structuredCoeffs
+{
+    // Patches that mesh was extruded from. These determine the starting
+    // layer of cells
+    patches (movingWall);
+    // Method to renumber the starting layer of cells
+    method  random;
+
+    // Renumber in columns (depthFirst) or in layers
+    depthFirst true;
+
+    // Reverse ordering
+    reverse false;
+}
+
+
+springCoeffs
+{
+    // Maximum jump of cell indices. Is fraction of number of cells
+    maxCo 0.01;
+
+    // Limit the amount of movement; the fraction maxCo gets decreased
+    // with every iteration
+    freezeFraction 0.999;
+
+    // Maximum number of iterations
+    maxIter 1000;
+}
+
+
+blockCoeffs
+{
+    method          scotch;
+    //method hierarchical;
+    //hierarchicalCoeffs
+    //{
+    //    n           (1 2 1);
+    //    delta       0.001;
+    //    order       xyz;
+    //}
+}
+
+
+zoltanCoeffs
+{
+    ORDER_METHOD    LOCAL_HSFC;
+}
+
+
+// ************************************************************************* //

tutorials/mesh/parallel/filter/0.org/G

@@ -0,0 +1,73 @@
+/*--------------------------------*- 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    "1";
+    object      G;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [ 1 0 -3 0 0 0 0 ];
+
+internalField   uniform 0;
+
+boundaryField
+{
+    walls
+    {
+        type            MarshakRadiation;
+        T               T;
+        emissivityMode  lookup;
+        emissivity      uniform 1;
+        value           uniform 0;
+        refValue        uniform 0;
+        refGradient     uniform 0;
+        valueFraction   uniform 0;
+    }
+    inlet
+    {
+        type            MarshakRadiation;
+        T               T;
+        emissivityMode  lookup;
+        emissivity      uniform 1;
+        value           uniform 0;
+        refValue        uniform 0;
+        refGradient     uniform 0;
+        valueFraction   uniform 0;
+    }
+    outlet
+    {
+        type            zeroGradient;
+    }
+    cycLeft_half0
+    {
+        type            cyclic;
+    }
+    cycRight_half0
+    {
+        type            cyclic;
+    }
+    frontAndBack
+    {
+        type            empty;
+    }
+    cycLeft_half1
+    {
+        type            cyclic;
+    }
+    cycRight_half1
+    {
+        type            cyclic;
+    }
+}
+
+
+// ************************************************************************* //

tutorials/mesh/parallel/filter/0.org/H2O

@@ -0,0 +1,60 @@
+/*--------------------------------*- 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    "1";
+    object      H2O;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [ 0 0 0 0 0 0 0 ];
+
+internalField   uniform 0;
+
+boundaryField
+{
+    walls
+    {
+        type            zeroGradient;
+    }
+    inlet
+    {
+        type            fixedValue;
+        value           uniform 0;
+    }
+    outlet
+    {
+        type            zeroGradient;
+    }
+    cycLeft_half0
+    {
+        type            cyclic;
+    }
+    cycRight_half0
+    {
+        type            cyclic;
+    }
+    frontAndBack
+    {
+        type            empty;
+    }
+    cycLeft_half1
+    {
+        type            cyclic;
+    }
+    cycRight_half1
+    {
+        type            cyclic;
+    }
+}
+
+
+// ************************************************************************* //

tutorials/mesh/parallel/filter/0.org/N2

@@ -0,0 +1,60 @@
+/*--------------------------------*- 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    "1";
+    object      N2;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [ 0 0 0 0 0 0 0 ];
+
+internalField   uniform 0.79;
+
+boundaryField
+{
+    walls
+    {
+        type            zeroGradient;
+    }
+    inlet
+    {
+        type            fixedValue;
+        value           uniform 0.79;
+    }
+    outlet
+    {
+        type            zeroGradient;
+    }
+    cycLeft_half0
+    {
+        type            cyclic;
+    }
+    cycRight_half0
+    {
+        type            cyclic;
+    }
+    frontAndBack
+    {
+        type            empty;
+    }
+    cycLeft_half1
+    {
+        type            cyclic;
+    }
+    cycRight_half1
+    {
+        type            cyclic;
+    }
+}
+
+
+// ************************************************************************* //

tutorials/mesh/parallel/filter/0.org/O2

@@ -0,0 +1,60 @@
+/*--------------------------------*- 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    "1";
+    object      O2;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [ 0 0 0 0 0 0 0 ];
+
+internalField   uniform 0.21;
+
+boundaryField
+{
+    walls
+    {
+        type            zeroGradient;
+    }
+    inlet
+    {
+        type            fixedValue;
+        value           uniform 0.21;
+    }
+    outlet
+    {
+        type            zeroGradient;
+    }
+    cycLeft_half0
+    {
+        type            cyclic;
+    }
+    cycRight_half0
+    {
+        type            cyclic;
+    }
+    frontAndBack
+    {
+        type            empty;
+    }
+    cycLeft_half1
+    {
+        type            cyclic;
+    }
+    cycRight_half1
+    {
+        type            cyclic;
+    }
+}
+
+
+// ************************************************************************* //

tutorials/mesh/parallel/filter/0.org/T

@@ -0,0 +1,61 @@
+/*--------------------------------*- 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    "1";
+    object      T;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [ 0 0 0 1 0 0 0 ];
+
+internalField   uniform 350;
+
+boundaryField
+{
+    walls
+    {
+        type            fixedValue;
+        value           uniform 400;
+    }
+    inlet
+    {
+        type            fixedValue;
+        value           uniform 350;
+    }
+    outlet
+    {
+        type            zeroGradient;
+    }
+    cycLeft_half0
+    {
+        type            cyclic;
+    }
+    cycRight_half0
+    {
+        type            cyclic;
+    }
+    frontAndBack
+    {
+        type            empty;
+    }
+    cycLeft_half1
+    {
+        type            cyclic;
+    }
+    cycRight_half1
+    {
+        type            cyclic;
+    }
+}
+
+
+// ************************************************************************* //

tutorials/mesh/parallel/filter/0.org/U

@@ -0,0 +1,61 @@
+/*--------------------------------*- 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       volVectorField;
+    location    "1";
+    object      U;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [ 0 1 -1 0 0 0 0 ];
+
+internalField   uniform ( 0 0 0 );
+
+boundaryField
+{
+    walls
+    {
+        type            fixedValue;
+        value           uniform ( 0 0 0 );
+    }
+    inlet
+    {
+        type            fixedValue;
+        value           uniform ( 5 0 0 );
+    }
+    outlet
+    {
+        type            zeroGradient;
+    }
+    cycLeft_half0
+    {
+        type            cyclic;
+    }
+    cycRight_half0
+    {
+        type            cyclic;
+    }
+    frontAndBack
+    {
+        type            empty;
+    }
+    cycLeft_half1
+    {
+        type            cyclic;
+    }
+    cycRight_half1
+    {
+        type            cyclic;
+    }
+}
+
+
+// ************************************************************************* //

tutorials/mesh/parallel/filter/0.org/alphat

@@ -0,0 +1,62 @@
+/*--------------------------------*- 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    "1";
+    object      alphat;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [ 1 -1 -1 0 0 0 0 ];
+
+internalField   uniform 0;
+
+boundaryField
+{
+    walls
+    {
+        type            compressible::alphatWallFunction;
+        value           uniform 0;
+    }
+    inlet
+    {
+        type            calculated;
+        value           uniform 0;
+    }
+    outlet
+    {
+        type            calculated;
+        value           uniform 0;
+    }
+    cycLeft_half0
+    {
+        type            cyclic;
+    }
+    cycRight_half0
+    {
+        type            cyclic;
+    }
+    frontAndBack
+    {
+        type            empty;
+    }
+    cycLeft_half1
+    {
+        type            cyclic;
+    }
+    cycRight_half1
+    {
+        type            cyclic;
+    }
+}
+
+
+// ************************************************************************* //

tutorials/mesh/parallel/filter/0.org/epsilon

@@ -0,0 +1,61 @@
+/*--------------------------------*- 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    "1";
+    object      epsilon;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [ 0 2 -3 0 0 0 0 ];
+
+internalField   uniform 0.0449;
+
+boundaryField
+{
+    walls
+    {
+        type            epsilonWallFunction;
+        value           uniform 0.0449;
+    }
+    inlet
+    {
+        type            fixedValue;
+        value           uniform 0.0449;
+    }
+    outlet
+    {
+        type            zeroGradient;
+    }
+    cycLeft_half0
+    {
+        type            cyclic;
+    }
+    cycRight_half0
+    {
+        type            cyclic;
+    }
+    frontAndBack
+    {
+        type            empty;
+    }
+    cycLeft_half1
+    {
+        type            cyclic;
+    }
+    cycRight_half1
+    {
+        type            cyclic;
+    }
+}
+
+
+// ************************************************************************* //

tutorials/mesh/parallel/filter/0.org/k

@@ -0,0 +1,61 @@
+/*--------------------------------*- 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    "1";
+    object      k;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [ 0 2 -2 0 0 0 0 ];
+
+internalField   uniform 0.0938;
+
+boundaryField
+{
+    walls
+    {
+        type            kqRWallFunction;
+        value           uniform 0.0938;
+    }
+    inlet
+    {
+        type            fixedValue;
+        value           uniform 0.0938;
+    }
+    outlet
+    {
+        type            zeroGradient;
+    }
+    cycLeft_half0
+    {
+        type            cyclic;
+    }
+    cycRight_half0
+    {
+        type            cyclic;
+    }
+    frontAndBack
+    {
+        type            empty;
+    }
+    cycLeft_half1
+    {
+        type            cyclic;
+    }
+    cycRight_half1
+    {
+        type            cyclic;
+    }
+}
+
+
+// ************************************************************************* //

tutorials/mesh/parallel/filter/0.org/nut

@@ -0,0 +1,45 @@
+/*--------------------------------*- 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
+{
+    //- Set patchGroups for constraint patches
+    #include "${WM_PROJECT_DIR}/etc/caseDicts/setConstraintTypes"
+
+    walls
+    {
+        type            nutkWallFunction;
+        value           uniform 0;
+    }
+    inlet
+    {
+        type            calculated;
+        value           uniform 0;
+    }
+    outlet
+    {
+        type            calculated;
+        value           uniform 0;
+    }
+}
+
+
+// ************************************************************************* //

tutorials/mesh/parallel/filter/0.org/p

@@ -0,0 +1,60 @@
+/*--------------------------------*- 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    "1";
+    object      p;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [ 1 -1 -2 0 0 0 0 ];
+
+internalField   uniform 100000;
+
+boundaryField
+{
+    walls
+    {
+        type            zeroGradient;
+    }
+    inlet
+    {
+        type            zeroGradient;
+    }
+    outlet
+    {
+        type            fixedValue;
+        value           uniform 100000;
+    }
+    cycLeft_half0
+    {
+        type            cyclic;
+    }
+    cycRight_half0
+    {
+        type            cyclic;
+    }
+    frontAndBack
+    {
+        type            empty;
+    }
+    cycLeft_half1
+    {
+        type            cyclic;
+    }
+    cycRight_half1
+    {
+        type            cyclic;
+    }
+}
+
+
+// ************************************************************************* //

tutorials/mesh/parallel/filter/Allclean

@@ -0,0 +1,15 @@
+#!/bin/sh
+cd ${0%/*} || exit 1    # Run from this directory
+
+# Source tutorial clean functions
+. $WM_PROJECT_DIR/bin/tools/CleanFunctions
+
+cleanCase
+
+# remove 0 directory
+rm -rf 0
+
+# remove post-processing directory
+rm -rf postProcessing
+
+# ----------------------------------------------------------------- end-of-file

tutorials/mesh/parallel/filter/Allrun

@@ -0,0 +1,33 @@
+#!/bin/sh
+cd ${0%/*} || exit 1    # Run from this directory
+
+# Source tutorial run functions
+. $WM_PROJECT_DIR/bin/tools/RunFunctions
+
+application=`getApplication`
+
+# create mesh
+runApplication blockMesh
+
+# copy 0.org to 0
+cp -r 0.org 0
+
+# create sets
+runApplication topoSet
+
+# create baffles and fields
+runApplication createBaffles -overwrite
+
+runApplication $application
+
+#- redistributePar to do decomposition
+runParallel redistributePar 3 -decompose -cellDist
+
+#- Continue running for a bit more
+runParallel -l log.reactingParcelFoam-par $application 3
+
+#- Reconstruct all times
+runParallel -l log.redistributePar-1 redistributePar 3 -reconstruct
+
+
+# ----------------------------------------------------------------- end-of-file

tutorials/mesh/parallel/filter/constant/chemistryProperties

@@ -0,0 +1,41 @@
+/*--------------------------------*- 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       dictionary;
+    location    "constant";
+    object      chemistryProperties;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+chemistryType
+{
+    chemistrySolver   noChemistrySolver;
+    chemistryThermo   rho;
+}
+
+chemistry       off;
+
+initialChemicalTimeStep 1e-07;
+
+EulerImplicitCoeffs
+{
+    cTauChem        0.05;
+    equilibriumRateLimiter off;
+}
+
+odeCoeffs
+{
+    solver          seulex;
+    eps             0.05;
+}
+
+
+// ************************************************************************* //

tutorials/mesh/parallel/filter/constant/combustionProperties

@@ -0,0 +1,29 @@
+/*--------------------------------*- 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       dictionary;
+    location    "constant";
+    object      combustionProperties;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+combustionModel  PaSR<rhoChemistryCombustion>;
+
+active  false;
+
+PaSRCoeffs
+{
+    Cmix                1.0;
+    turbulentReaction   off;
+}
+
+
+// ************************************************************************* //

tutorials/mesh/parallel/filter/constant/g

@@ -0,0 +1,22 @@
+/*--------------------------------*- 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       uniformDimensionedVectorField;
+    location    "constant";
+    object      g;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [0 1 -2 0 0 0 0];
+value           ( 0 0 0 );
+
+
+// ************************************************************************* //

tutorials/mesh/parallel/filter/constant/parcelInjectionProperties

@@ -0,0 +1,26 @@
+/*--------------------------------*- 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       dictionary;
+    location    "constant";
+    object      scalarListList;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+// (x y z) (u v w) d rho mDot T Cp (Y0..Y2) (Yg0..YgN) (Yl0..YlN) (Ys0..YsN)
+(
+    (0.1 0.32 0.0) (0.5  0.25 0.0) 0.001 1000 0.2 300 4200 (0 1 0) () (1) ()
+    (0.1 0.44 0.0) (0.5  0.10 0.0) 0.001 1000 0.2 300 4200 (0 1 0) () (1) ()
+    (0.1 0.56 0.0) (0.5 -0.10 0.0) 0.001 1000 0.2 300 4200 (0 1 0) () (1) ()
+    (0.1 0.68 0.0) (0.5 -0.25 0.0) 0.001 1000 0.2 300 4200 (0 1 0) () (1) ()
+);
+
+
+// ************************************************************************* //

tutorials/mesh/parallel/filter/constant/particleTrackProperties

@@ -0,0 +1,25 @@
+/*--------------------------------*- 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       dictionary;
+    location    "constant";
+    object      particleTrackProperties;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+cloudName       reactingCloud1;
+
+sampleFrequency 1;
+
+maxPositions    1000000;
+
+
+// ************************************************************************* //

tutorials/mesh/parallel/filter/constant/polyMesh/blockMeshDict

@@ -0,0 +1,123 @@
+/*--------------------------------*- 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       dictionary;
+    location    "constant/polyMesh";
+    object      blockMeshDict;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+convertToMeters 1;
+
+vertices
+(
+    (0.00  0.25  0)    //  0
+    (1.00  0.25  0)    //  1
+    (1.25  0.00  0)    //  2
+    (2.25  0.00  0)    //  3
+    (2.50  0.25  0)    //  4
+    (4.00  0.25  0)    //  5
+
+    (4.00  0.75  0)    //  6
+    (2.50  0.75  0)    //  7
+    (2.25  1.00  0)    //  8
+    (1.25  1.00  0)    //  9
+    (1.00  0.75  0)    // 10
+    (0.00  0.75  0)    // 11
+
+
+    (0.00  0.25  0.1)  // 12
+    (1.00  0.25  0.1)  // 13
+    (1.25  0.00  0.1)  // 14
+    (2.25  0.00  0.1)  // 15
+    (2.50  0.25  0.1)  // 16
+    (4.00  0.25  0.1)  // 17
+
+    (4.00  0.75  0.1)  // 18
+    (2.50  0.75  0.1)  // 19
+    (2.25  1.00  0.1)  // 20
+    (1.25  1.00  0.1)  // 21
+    (1.00  0.75  0.1)  // 22
+    (0.00  0.75  0.1)  // 23
+);
+
+blocks
+(
+    hex ( 0  1 10 11 12 13 22 23) (20 20 1) simpleGrading (1 1 1)
+    hex ( 1  2  9 10 13 14 21 22) ( 8 20 1) simpleGrading (1 1 1)
+    hex ( 2  3  8  9 14 15 20 21) (20 20 1) simpleGrading (1 1 1)
+    hex ( 3  4  7  8 15 16 19 20) ( 8 20 1) simpleGrading (1 1 1)
+    hex ( 4  5  6  7 16 17 18 19) (30 20 1) simpleGrading (1 1 1)
+);
+
+edges
+(
+);
+
+boundary
+(
+    walls
+    {
+        type wall;
+        faces
+        (
+            ( 0  1 13 12)
+            ( 1  2 14 13)
+            ( 2  3 15 14)
+            ( 3  4 16 15)
+            ( 4  5 17 16)
+            ( 6  7 19 18)
+            ( 7  8 20 19)
+            ( 8  9 21 20)
+            ( 9 10 22 21)
+            (10 11 23 22)
+        );
+    }
+
+    inlet
+    {
+        type patch;
+        faces
+        (
+            (11  0 12 23)
+        );
+    }
+
+    outlet
+    {
+        type patch;
+        faces
+        (
+            ( 5  6 18 17)
+        );
+    }
+
+    frontAndBack
+    {
+        type empty;
+        faces
+        (
+            ( 0 11 10  1)
+            ( 1 10  9  2)
+            ( 2  9  8  3)
+            ( 3  8  7  4)
+            ( 4  7  6  5)
+            (12 13 22 23)
+            (13 14 21 22)
+            (14 15 20 21)
+            (15 16 19 20)
+            (16 17 18 19)
+        );
+    }
+);
+
+
+// ************************************************************************* //

tutorials/mesh/parallel/filter/constant/radiationProperties

@@ -0,0 +1,24 @@
+/*--------------------------------*- 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       dictionary;
+    location    "constant";
+    object      radiationProperties;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+radiation       off;
+
+radiationModel  none;
+
+
+
+// ************************************************************************* //

tutorials/mesh/parallel/filter/constant/reactingCloud1Properties

@@ -0,0 +1,188 @@
+/*--------------------------------*- 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       dictionary;
+    location    "constant";
+    object      reactingCloud1Properties;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+solution
+{
+    active          true;
+    coupled         true;
+    transient       yes;
+    cellValueSourceCorrection on;
+    maxCo           0.3;
+
+    sourceTerms
+    {
+        schemes
+        {
+            rho             explicit 1;
+            U               explicit 1;
+            Yi              explicit 1;
+            h               explicit 1;
+            radiation       explicit 1;
+        }
+    }
+
+    interpolationSchemes
+    {
+        rho             cell;
+        U               cellPoint;
+        thermo:mu       cell;
+        T               cell;
+        Cp              cell;
+        kappa           cell;
+        p               cell;
+    }
+
+    integrationSchemes
+    {
+        U               Euler;
+        T               analytical;
+    }
+}
+
+
+constantProperties
+{
+    rho0            1000;
+    T0              300;
+    Cp0             4100;
+
+    constantVolume  false;
+}
+
+
+subModels
+{
+    particleForces
+    {
+        sphereDrag;
+        gravity;
+    }
+
+    injectionModels
+    {
+        model1
+        {
+            type            reactingMultiphaseLookupTableInjection;
+            massTotal       1e-2;
+            parcelBasisType mass;
+            SOI             0.1;
+            inputFile       "parcelInjectionProperties";
+            duration        1.0;
+            parcelsPerSecond 250;
+            randomise       true;
+        }
+    }
+
+    dispersionModel none;
+
+    patchInteractionModel localInteraction;
+
+    heatTransferModel RanzMarshall;
+
+    compositionModel singleMixtureFraction;
+
+    phaseChangeModel liquidEvaporation;
+
+    devolatilisationModel none;
+
+    surfaceReactionModel none;
+
+    stochasticCollisionModel none;
+
+    surfaceFilmModel none;
+
+    radiation       off;
+
+    localInteractionCoeffs
+    {
+        patches
+        (
+            "(walls|cyc.*)"
+            {
+                type        rebound;
+            }
+
+            "inlet|outlet"
+            {
+                type escape;
+            }
+        );
+    }
+
+    RanzMarshallCoeffs
+    {
+        BirdCorrection  true;
+    }
+
+    singleMixtureFractionCoeffs
+    {
+        phases
+        (
+            gas
+            {
+            }
+            liquid
+            {
+                H2O         1;
+            }
+            solid
+            {
+            }
+        );
+        YGasTot0        0;
+        YLiquidTot0     1;
+        YSolidTot0      0;
+    }
+
+    liquidEvaporationCoeffs
+    {
+        enthalpyTransfer enthalpyDifference;
+
+        activeLiquids   ( H2O );
+    }
+}
+
+
+cloudFunctions
+{
+    patchPostProcessing1
+    {
+        type            patchPostProcessing;
+        maxStoredParcels 20;
+        patches
+        (
+            cycLeft_half0
+            cycLeft_half1
+        );
+    }
+
+    facePostProcessing1
+    {
+        type            facePostProcessing;
+        surfaceFormat   vtk;
+        resetOnWrite    no;
+        log             yes;
+
+        faceZones
+        (
+            cycLeft
+        );
+    }
+}
+
+
+// ************************************************************************* //

tutorials/mesh/parallel/filter/constant/reactions

@@ -0,0 +1,9 @@
+species
+(
+    N2
+    O2
+    H2O
+);
+
+reactions
+{}

tutorials/mesh/parallel/filter/constant/thermo.incompressiblePoly

@@ -0,0 +1,115 @@
+/*--------------------------------*- 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       dictionary;
+    location    "constant";
+    object      thermo.incompressiblePoly;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+N2
+{
+    specie
+    {
+        nMoles          1;
+        molWeight       28.0134;
+    }
+    equationOfState
+    {
+        rhoCoeffs<8>   ( 3.8936 -0.016463 3.2101e-05 -2.9174e-08 9.9889e-12 0 0 0 );
+    }
+    thermodynamics
+    {
+        Hf              0;
+        Sf              0;
+        CpCoeffs<8>    ( 979.08 0.41787 -0.0011761 1.6742e-06 -7.2559e-10 0 0 0 );
+    }
+    transport
+    {
+        muCoeffs<8>    ( 1.5068e-06 6.1598e-08 -1.8188e-11 0 0 0 0 0 );
+        kappaCoeffs<8> ( 0.0031494 8.4997e-05 -1.2621e-08 0 0 0 0 0 );
+    }
+}
+
+O2
+{
+    specie
+    {
+        nMoles          1;
+        molWeight       31.9988;
+    }
+    equationOfState
+    {
+        rhoCoeffs<8>   ( 4.4475 -0.018805 3.6667e-05 -3.3323e-08 1.141e-11 0 0 0 );
+    }
+    thermodynamics
+    {
+        Hf              0;
+        Sf              0;
+        CpCoeffs<8>    ( 834.84 0.29297 -0.00014959 3.4143e-07 -2.2786e-10 0 0 0 );
+    }
+    transport
+    {
+        muCoeffs<8>    ( 1.5068e-06 6.1598e-08 -1.8188e-11 0 0 0 0 0 );
+        kappaCoeffs<8> ( 0.00016082 8.5301e-05 -1.4998e-08 0 0 0 0 0 );
+    }
+}
+
+H2O
+{
+    specie
+    {
+        nMoles          1;
+        molWeight       18.0153;
+    }
+    equationOfState
+    {
+        rhoCoeffs<8>   ( 2.5039 -0.010587 2.0643e-05 -1.8761e-08 6.4237e-12 0 0 0 );
+    }
+    thermodynamics
+    {
+        Hf              -13423000;
+        Sf              10482;
+        CpCoeffs<8>    ( 1563.1 1.604 -0.0029334 3.2168e-06 -1.1571e-09 0 0 0 );
+    }
+    transport
+    {
+        muCoeffs<8>    ( 1.5068e-06 6.1598e-08 -1.8188e-11 0 0 0 0 0 );
+        kappaCoeffs<8> ( 0.0037972 0.00015336 -1.1859e-08 0 0 0 0 0 );
+    }
+}
+
+air
+{
+    specie
+    {
+        nMoles          1;
+        molWeight       28.85;
+    }
+    equationOfState
+    {
+        rhoCoeffs<8>   ( 4.0097 -0.016954 3.3057e-05 -3.0042e-08 1.0286e-11 0 0 0 );
+    }
+    thermodynamics
+    {
+        Hf              0;
+        Sf              0;
+        CpCoeffs<8>    ( 948.76 0.39171 -0.00095999 1.393e-06 -6.2029e-10 0 0 0 );
+    }
+    transport
+    {
+        muCoeffs<8>    ( 1.5061e-06 6.16e-08 -1.819e-11 0 0 0 0 0 );
+        kappaCoeffs<8> ( 0.0025219 8.506e-05 -1.312e-08 0 0 0 0 0 );
+    }
+}
+
+
+// ************************************************************************* //

tutorials/mesh/parallel/filter/constant/thermophysicalProperties

@@ -0,0 +1,53 @@
+/*--------------------------------*- 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       dictionary;
+    location    "constant";
+    object      thermophysicalProperties;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+thermoType
+{
+    type            heRhoThermo;
+    mixture         reactingMixture;
+    transport       polynomial;
+    thermo          hPolynomial;
+    energy          sensibleEnthalpy;
+    equationOfState icoPolynomial;
+    specie          specie;
+}
+
+dpdt no;
+
+chemistryReader foamChemistryReader;
+
+foamChemistryFile "$FOAM_CASE/constant/reactions";
+
+foamChemistryThermoFile "$FOAM_CASE/constant/thermo.incompressiblePoly";
+
+liquids
+{
+    H2O
+    {
+        defaultCoeffs   yes;
+    }
+}
+
+solids
+{
+    // none
+}
+
+inertSpecie     N2;
+
+
+// ************************************************************************* //

tutorials/mesh/parallel/filter/constant/turbulenceProperties

@@ -0,0 +1,28 @@
+/*--------------------------------*- 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       dictionary;
+    object      turbulenceProperties;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+simulationType RAS;
+
+RAS
+{
+    RASModel            kEpsilon;
+
+    turbulence          on;
+
+    printCoeffs         on;
+}
+
+// ************************************************************************* //

tutorials/mesh/parallel/filter/system/controlDict

@@ -0,0 +1,54 @@
+/*--------------------------------*- 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       dictionary;
+    location    "system";
+    object      controlDict;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+application     reactingParcelFoam;
+
+startFrom       latestTime;
+
+startTime       0;
+
+stopAt          nextWrite;
+
+endTime         5;
+
+deltaT          0.001;
+
+writeControl    adjustableRunTime;
+
+writeInterval   0.4;
+
+purgeWrite      0;
+
+writeFormat     binary;
+
+writePrecision  10;
+
+writeCompression off;
+
+timeFormat      general;
+
+timePrecision   6;
+
+runTimeModifiable true;
+
+adjustTimeStep  yes;
+
+maxCo           1.0;
+
+maxDeltaT       1;
+
+// ************************************************************************* //

tutorials/mesh/parallel/filter/system/createBafflesDict

@@ -0,0 +1,81 @@
+/*--------------------------------*- 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       dictionary;
+    object      createBafflesDict;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+// Whether to convert internal faces only (so leave boundary faces intact).
+// This is only relevant if your face selection type can pick up boundary
+// faces.
+internalFacesOnly true;
+
+// Baffles to create.
+baffles
+{
+    cycLeft
+    {
+        //- Use predefined faceZone to select faces and orientation.
+        type        faceZone;
+        zoneName    cycLeft;
+
+        patches
+        {
+            master
+            {
+                //- Master side patch
+
+                name            cycLeft_half0;
+                type            cyclic;
+                neighbourPatch  cycLeft_half1;
+            }
+            slave
+            {
+                //- Slave side patch
+
+                name            cycLeft_half1;
+                type            cyclic;
+                neighbourPatch  cycLeft_half0;
+            }
+        }
+    }
+
+    cycRight
+    {
+        //- Use predefined faceZone to select faces and orientation.
+        type        faceZone;
+        zoneName    cycRight;
+
+        patches
+        {
+            master
+            {
+                //- Master side patch
+
+                name            cycRight_half0;
+                type            cyclic;
+                neighbourPatch  cycRight_half1;
+            }
+            slave
+            {
+                //- Slave side patch
+
+                name            cycRight_half1;
+                type            cyclic;
+                neighbourPatch  cycRight_half0;
+            }
+        }
+    }
+}
+
+
+// ************************************************************************* //

tutorials/mesh/parallel/filter/system/decomposeParDict

@@ -0,0 +1,47 @@
+/*--------------------------------*- 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       dictionary;
+    location    "system";
+    object      decomposeParDict;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+numberOfSubdomains 3;
+
+method          scotch;
+
+preserveFaceZones
+(
+    cycLeft
+    cycRight
+);
+
+simpleCoeffs
+{
+    n               ( 2 2 1 );
+    delta           0.001;
+}
+
+hierarchicalCoeffs
+{
+    n               ( 1 1 1 );
+    delta           0.001;
+    order           xyz;
+}
+
+manualCoeffs
+{
+    dataFile        "";
+}
+
+
+// ************************************************************************* //

tutorials/mesh/parallel/filter/system/fvOptions

@@ -0,0 +1,124 @@
+/*--------------------------------*- 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       dictionary;
+    location    "constant";
+    object      fvOptions;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+filter1
+{
+    type            explicitPorositySource;
+    active          yes;
+
+    explicitPorositySourceCoeffs
+    {
+        selectionMode   cellZone;
+        cellZone        filter;
+
+        type            DarcyForchheimer;
+
+        DarcyForchheimerCoeffs
+        {
+            d   d [0 -2 0 0 0 0 0] (500000 -1000 -1000);
+            f   f [0 -1 0 0 0 0 0] (0 0 0);
+
+            coordinateSystem
+            {
+                type    cartesian;
+                origin  (0 0 0);
+                coordinateRotation
+                {
+                    type    axesRotation;
+                    e1  (1 0 0);
+                    e2  (0 1 0);
+                }
+            }
+        }
+    }
+}
+
+
+massSource1
+{
+    type            scalarSemiImplicitSource;
+    active          yes;
+
+    scalarSemiImplicitSourceCoeffs
+    {
+        timeStart       0.2;
+        duration        2.0;
+        selectionMode   points;
+        points
+        (
+            (2.75 0.5 0)
+        );
+
+        volumeMode      absolute;
+        injectionRateSuSp
+        {
+            rho         (1e-4 0); // kg/s
+            H2O         (1e-4 0); // kg/s
+        }
+    }
+}
+
+
+momentumSource1
+{
+    type            vectorSemiImplicitSource;
+    active          yes;
+
+    vectorSemiImplicitSourceCoeffs
+    {
+        timeStart       0.2;
+        duration        2.0;
+        selectionMode   points;
+        points
+        (
+            (2.75 0.5 0)
+        );
+
+        volumeMode      absolute;
+        injectionRateSuSp
+        {
+            U           ((0 0.005 0) 0);
+        }
+    }
+}
+
+
+energySource1
+{
+    type            scalarSemiImplicitSource;
+    active          yes;
+
+    scalarSemiImplicitSourceCoeffs
+    {
+        timeStart       0.2;
+        duration        2.0;
+        selectionMode   points;
+        points
+        (
+            (2.75 0.5 0)
+        );
+
+        volumeMode      absolute;
+        injectionRateSuSp
+        {
+            h           (10 0);
+        }
+    }
+}
+
+
+// ************************************************************************* //

tutorials/mesh/parallel/filter/system/fvSchemes

@@ -0,0 +1,65 @@
+/*--------------------------------*- 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       dictionary;
+    location    "system";
+    object      fvSchemes;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+ddtSchemes
+{
+    default         Euler;
+}
+
+gradSchemes
+{
+    default         Gauss linear;
+}
+
+divSchemes
+{
+    default         none;
+
+    div(phi,U)      Gauss upwind;
+    div(phid,p)     Gauss upwind;
+    div(phi,K)      Gauss linear;
+    div(phi,h)     Gauss upwind;
+    div(phi,k)      Gauss upwind;
+    div(phi,epsilon) Gauss upwind;
+    div(U)          Gauss linear;
+    div(((rho*nuEff)*dev2(T(grad(U))))) Gauss linear;
+    div(phi,Yi_h)   Gauss upwind;
+}
+
+laplacianSchemes
+{
+    default         Gauss linear corrected;
+}
+
+interpolationSchemes
+{
+    default         linear;
+}
+
+snGradSchemes
+{
+    default         corrected;
+}
+
+fluxRequired
+{
+    default         no;
+    p               ;
+}
+
+
+// ************************************************************************* //

tutorials/mesh/parallel/filter/system/fvSolution

@@ -0,0 +1,112 @@
+/*--------------------------------*- 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       dictionary;
+    location    "system";
+    object      fvSolution;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+solvers
+{
+    rho
+    {
+        solver          PCG;
+        preconditioner  DIC;
+        tolerance       1e-05;
+        relTol          0.1;
+    }
+
+    rhoFinal
+    {
+        $rho;
+        tolerance       1e-05;
+        relTol          0;
+    }
+
+    "(U|k|epsilon)"
+    {
+        solver          smoothSolver;
+        smoother        symGaussSeidel;
+        tolerance       1e-06;
+        relTol          0.1;
+    }
+
+    "(U|k|epsilon)Final"
+    {
+        $U;
+        tolerance       1e-06;
+        relTol          0;
+    }
+
+    p
+    {
+        solver          GAMG;
+        tolerance       0;
+        relTol          0.1;
+        smoother        GaussSeidel;
+        nPreSweeps      0;
+        nPostSweeps     2;
+        cacheAgglomeration true;
+        nCellsInCoarsestLevel 10;
+        agglomerator    faceAreaPair;
+        mergeLevels     1;
+    }
+
+    pFinal
+    {
+        $p;
+        tolerance       1e-06;
+        relTol          0;
+    }
+
+    "(Yi|O2|N2|H2O)"
+    {
+        solver          PBiCG;
+        preconditioner  DILU;
+        tolerance       1e-6;
+        relTol          0;
+    }
+
+    h
+    {
+        $Yi;
+        relTol          0.1;
+    }
+
+    hFinal
+    {
+        $Yi;
+    }
+}
+
+PIMPLE
+{
+    transonic       no;
+    nOuterCorrectors 1;
+    nCorrectors     2;
+    nNonOrthogonalCorrectors 0;
+    momentumPredictor yes;
+}
+
+relaxationFactors
+{
+    fields
+    {
+    }
+    equations
+    {
+        ".*Final"       1;
+    }
+}
+
+
+// ************************************************************************* //

tutorials/mesh/parallel/filter/system/topoSetDict

@@ -0,0 +1,157 @@
+/*--------------------------------*- 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       dictionary;
+    object      topoSetDict;
+}
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+actions
+(
+    // filter
+    {
+        name    filterCells;
+        type    cellSet;
+        action  new;
+        source  boxToCell;
+        sourceInfo
+        {
+            box (1.5 -10 -10) (2 10 10);
+        }
+    }
+    {
+        name    filter;
+        type    cellZoneSet;
+        action  new;
+        source  setToCellZone;
+        sourceInfo
+        {
+            set filterCells;
+        }
+    }
+
+
+    {
+        name    leftFluidCells;
+        type    cellSet;
+        action  new;
+        source  boxToCell;
+        sourceInfo
+        {
+            box (-10 -10 -10) (1.5 10 10);
+        }
+    }
+    {
+        name    leftFluid;
+        type    cellZoneSet;
+        action  new;
+        source  setToCellZone;
+        sourceInfo
+        {
+            set leftFluidCells;
+        }
+    }
+    {
+        name    rightFluidCells;
+        type    cellSet;
+        action  new;
+        source  boxToCell;
+        sourceInfo
+        {
+            box (2 -1 -1) (10 10 10);
+        }
+    }
+    {
+        name    rightFluid;
+        type    cellZoneSet;
+        action  new;
+        source  setToCellZone;
+        sourceInfo
+        {
+            set rightFluidCells;
+        }
+    }
+
+
+    // cycLeft
+    {
+        name    cycLeftFaces;
+        type    faceSet;
+        action  new;
+        source  cellToFace;
+        sourceInfo
+        {
+            set     filterCells;
+            option  all;
+        }
+    }
+    {
+        name    cycLeftFaces;
+        type    faceSet;
+        action  subset;
+        source  cellToFace;
+        sourceInfo
+        {
+            set     leftFluidCells;
+            option  all;
+        }
+    }
+    // Create faceZone from cycLeft
+    {
+        name    cycLeft;
+        type    faceZoneSet;
+        action  new;
+        source  setToFaceZone;
+        sourceInfo
+        {
+            faceSet cycLeftFaces;    // name of faceSet
+        }
+    }
+
+    // cycRight
+    {
+        name    cycRightFaces;
+        type    faceSet;
+        action  new;
+        source  cellToFace;
+        sourceInfo
+        {
+            set     filterCells;
+            option  all;
+        }
+    }
+    {
+        name    cycRightFaces;
+        type    faceSet;
+        action  subset;
+        source  cellToFace;
+        sourceInfo
+        {
+            set     rightFluidCells;
+            option  all;
+        }
+    }
+    // Create faceZone from cycRight
+    {
+        name    cycRight;
+        type    faceZoneSet;
+        action  new;
+        source  setToFaceZone;
+        sourceInfo
+        {
+            faceSet cycRightFaces;   // name of faceSet
+        }
+    }
+
+);
+
+// ************************************************************************* //

tutorials/mesh/snappyHexMesh/Allrun

@@ -7,6 +7,16 @@ cd ${0%/*} || exit 1    # Run from this directory
     ./Allrun
 )
 
+(
+    cd addLayersToFaceZone || exit
+    ./Allrun
+)
+
+(
+    cd gap_detection || exit
+    ./Allrun
+)
+
 exit 0
 
 # These cases are links to solver test cases and are run when the Allrun

tutorials/mesh/snappyHexMesh/addLayersToFaceZone/0/U

@@ -0,0 +1,45 @@
+/*--------------------------------*- 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       volVectorField;
+    location    "0";
+    object      U;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [m s^-1];
+
+internalField   uniform (0 0 0);
+
+boundaryField
+{
+    //- Set patchGroups for constraint patches
+    #include "${WM_PROJECT_DIR}/etc/caseDicts/setConstraintTypes"
+
+    minX
+    {
+        type            uniformFixedValue;
+        uniformValue    (1 0 0);
+    }
+    maxX
+    {
+        type            zeroGradient;
+    }
+
+    wall
+    {
+        type            uniformFixedValue;
+        uniformValue    (0 0 0);
+    }
+}
+
+
+// ************************************************************************* //

tutorials/mesh/snappyHexMesh/addLayersToFaceZone/0/p

@@ -0,0 +1,43 @@
+/*--------------------------------*- 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;
+    object      p;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [m^2/s^2];
+
+internalField   uniform 0;
+
+boundaryField
+{
+    //- Set patchGroups for constraint patches
+    #include "${WM_PROJECT_DIR}/etc/caseDicts/setConstraintTypes"
+
+    minX
+    {
+        type            zeroGradient;
+    }
+
+    maxX
+    {
+        type            fixedValue;
+        value           $internalField;
+    }
+
+    wall
+    {
+        type            zeroGradient;
+    }
+}
+
+// ************************************************************************* //

tutorials/mesh/snappyHexMesh/addLayersToFaceZone/Allclean

@@ -0,0 +1,8 @@
+#!/bin/sh
+
+# Source tutorial clean functions
+. $WM_PROJECT_DIR/bin/tools/CleanFunctions
+
+rm -f constant/polyMesh/boundary
+
+cleanCase

tutorials/mesh/snappyHexMesh/addLayersToFaceZone/Allrun

@@ -0,0 +1,18 @@
+#!/bin/sh
+cd ${0%/*} || exit 1    # Run from this directory
+
+# Source tutorial run functions
+. $WM_PROJECT_DIR/bin/tools/RunFunctions
+
+
+runApplication blockMesh
+
+runApplication topoSet
+
+runApplication snappyHexMesh -overwrite
+
+runApplication checkMesh
+
+runApplication simpleFoam
+
+# ----------------------------------------------------------------- end-of-file

tutorials/mesh/snappyHexMesh/addLayersToFaceZone/constant/polyMesh/blockMeshDict

@@ -0,0 +1,89 @@
+/*--------------------------------*- 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       dictionary;
+    object      blockMeshDict;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+convertToMeters 0.001;
+
+vertices
+(
+    ( 0 0 0)
+    (10 0 0)
+    (10 6 0)
+    ( 0 6 0)
+    ( 0 0 1)
+    (10 0 1)
+    (10 6 1)
+    ( 0 6 1)
+);
+
+blocks
+(
+    hex (0 1 2 3 4 5 6 7) (20 12 1) simpleGrading (1 1 1)
+);
+
+edges
+(
+);
+
+boundary
+(
+    maxY
+    {
+        type wall;
+        faces
+        (
+            (3 7 6 2)
+        );
+    }
+    minY
+    {
+        type wall;
+        faces
+        (
+            (1 5 4 0)
+        );
+    }
+    minX
+    {
+        type patch;
+        faces
+        (
+            (0 4 7 3)
+        );
+    }
+    maxX
+    {
+        type patch;
+        faces
+        (
+            (2 6 5 1)
+        );
+    }
+    frontAndBack
+    {
+        type empty;
+        faces
+        (
+            (0 3 2 1)
+            (4 5 6 7)
+        );
+    }
+);
+
+mergePatchPairs
+(
+);
+
+// ************************************************************************* //

tutorials/mesh/snappyHexMesh/addLayersToFaceZone/constant/transportProperties

@@ -0,0 +1,21 @@
+/*--------------------------------*- 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       dictionary;
+    object      transportProperties;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+transportModel  Newtonian;
+
+nu              nu [0 2 -1 0 0 0 0] 1.5e-05;
+
+// ************************************************************************* //

tutorials/mesh/snappyHexMesh/addLayersToFaceZone/constant/turbulenceProperties

@@ -0,0 +1,20 @@
+/*--------------------------------*- 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       dictionary;
+    location    "constant";
+    object      turbulenceProperties;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+simulationType laminar;
+
+// ************************************************************************* //

tutorials/mesh/snappyHexMesh/addLayersToFaceZone/system/controlDict

@@ -0,0 +1,49 @@
+/*--------------------------------*- 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       dictionary;
+    location    "system";
+    object      controlDict;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+application     simpleFoam;
+
+startFrom       startTime;
+
+startTime       0;
+
+stopAt          endTime;
+
+endTime         100;
+
+deltaT          1;
+
+writeControl    timeStep;
+
+writeInterval   20;
+
+purgeWrite      0;
+
+writeFormat     ascii;
+
+writePrecision  6;
+
+writeCompression off;
+
+timeFormat      general;
+
+timePrecision   6;
+
+runTimeModifiable true;
+
+
+// ************************************************************************* //

tutorials/mesh/snappyHexMesh/addLayersToFaceZone/system/decomposeParDict

@@ -0,0 +1,143 @@
+/*--------------------------------*- 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       dictionary;
+    note        "mesh decomposition control dictionary";
+    object      decomposeParDict;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+numberOfSubdomains  2;
+
+//- Keep owner and neighbour on same processor for faces in zones:
+// preserveFaceZones (heater solid1 solid3);
+
+//- Keep owner and neighbour on same processor for faces in patches:
+//  (makes sense only for cyclic patches)
+//preservePatches (cyclic_half0 cyclic_half1);
+
+//- Keep all of faceSet on a single processor. This puts all cells
+//  connected with a point, edge or face on the same processor.
+//  (just having face connected cells might not guarantee a balanced
+//  decomposition)
+// The processor can be -1 (the decompositionMethod chooses the processor
+// for a good load balance) or explicitly provided (upsets balance).
+//singleProcessorFaceSets ((f0 -1));
+
+
+//- Keep owner and neighbour of baffles on same processor (i.e. keep it
+//  detectable as a baffle). Baffles are two boundary face sharing the
+//  same points.
+//preserveBaffles true;
+
+//- Use the volScalarField named here as a weight for each cell in the
+//  decomposition.  For example, use a particle population field to decompose
+//  for a balanced number of particles in a lagrangian simulation.
+// weightField dsmcRhoNMean;
+
+method          scotch;
+//method          hierarchical;
+// method          simple;
+// method          metis;
+// method          manual;
+// method          multiLevel;
+// method          structured;  // does 2D decomposition of structured mesh
+
+multiLevelCoeffs
+{
+    // Decomposition methods to apply in turn. This is like hierarchical but
+    // fully general - every method can be used at every level.
+
+    level0
+    {
+        numberOfSubdomains  64;
+        //method simple;
+        //simpleCoeffs
+        //{
+        //    n           (2 1 1);
+        //    delta       0.001;
+        //}
+        method scotch;
+    }
+    level1
+    {
+        numberOfSubdomains  4;
+        method scotch;
+    }
+}
+
+// Desired output
+
+simpleCoeffs
+{
+    n           (2 1 1);
+    delta       0.001;
+}
+
+hierarchicalCoeffs
+{
+    n           (1 2 1);
+    delta       0.001;
+    order       xyz;
+}
+
+metisCoeffs
+{
+ /*
+    processorWeights
+    (
+        1
+        1
+        1
+        1
+    );
+  */
+}
+
+scotchCoeffs
+{
+    //processorWeights
+    //(
+    //    1
+    //    1
+    //    1
+    //    1
+    //);
+    //writeGraph  true;
+    //strategy "b";
+}
+
+manualCoeffs
+{
+    dataFile    "decompositionData";
+}
+
+structuredCoeffs
+{
+    // Patches to do 2D decomposition on. Structured mesh only; cells have
+    // to be in 'columns' on top of patches.
+    patches     (movingWall);
+
+    // Method to use on the 2D subset
+    method      scotch;
+}
+
+//// Is the case distributed? Note: command-line argument -roots takes
+//// precedence
+//distributed     yes;
+//// Per slave (so nProcs-1 entries) the directory above the case.
+//roots
+//(
+//    "/tmp"
+//    "/tmp"
+//);
+
+// ************************************************************************* //

tutorials/mesh/snappyHexMesh/addLayersToFaceZone/system/fvSchemes

@@ -0,0 +1,51 @@
+/*--------------------------------*- 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       dictionary;
+    location    "system";
+    object      fvSchemes;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+ddtSchemes
+{
+    default         steadyState;
+}
+
+gradSchemes
+{
+    default         Gauss linear;
+}
+
+divSchemes
+{
+    default         none;
+    div(phi,U)      bounded Gauss linear;
+    div((nuEff*dev2(T(grad(U))))) Gauss linear;
+}
+
+laplacianSchemes
+{
+    default         Gauss linear corrected;
+}
+
+interpolationSchemes
+{
+    default         linear;
+}
+
+snGradSchemes
+{
+    default         corrected;
+}
+
+
+// ************************************************************************* //

tutorials/mesh/snappyHexMesh/addLayersToFaceZone/system/fvSolution

@@ -0,0 +1,70 @@
+/*--------------------------------*- 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       dictionary;
+    location    "system";
+    object      fvSolution;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+solvers
+{
+    "(p|Phi)"
+    {
+        solver          PCG;
+        preconditioner  DIC;
+        tolerance       1e-06;
+        relTol          0;
+    }
+
+    U
+    {
+        solver          smoothSolver;
+        smoother        symGaussSeidel;
+        tolerance       1e-05;
+        relTol          0;
+    }
+}
+
+
+SIMPLE
+{
+    nNonOrthogonalCorrectors 0;
+}
+
+PISO
+{
+    nCorrectors     2;
+    nNonOrthogonalCorrectors 0;
+    pRefCell        0;
+    pRefValue       0;
+}
+
+potentialFlow
+{
+    nNonOrthogonalCorrectors 3;
+}
+
+relaxationFactors
+{
+    fields
+    {
+        p               0.3;
+    }
+    equations
+    {
+        U               0.7;
+        k               0.7;
+        omega           0.7;
+    }
+}
+
+// ************************************************************************* //

tutorials/mesh/snappyHexMesh/addLayersToFaceZone/system/meshQualityDict

@@ -0,0 +1,21 @@
+/*--------------------------------*- 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       dictionary;
+    object      meshQualityDict;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+// Include defaults parameters from master dictionary
+#include "$WM_PROJECT_DIR/etc/caseDicts/meshQualityDict"
+
+
+// ************************************************************************* //

tutorials/mesh/snappyHexMesh/addLayersToFaceZone/system/snappyHexMeshDict

@@ -0,0 +1,316 @@
+/*--------------------------------*- 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       dictionary;
+    object      snappyHexMeshDict;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+// Which of the steps to run
+castellatedMesh false;
+snap            false;
+addLayers       true;
+
+
+// Geometry. Definition of all surfaces. All surfaces are of class
+// searchableSurface.
+geometry
+{};
+
+
+
+// Settings for the castellatedMesh generation.
+castellatedMeshControls
+{
+
+    // Refinement parameters
+    // ~~~~~~~~~~~~~~~~~~~~~
+
+    // If local number of cells is >= maxLocalCells on any processor
+    // switches from from refinement followed by balancing
+    // (current method) to (weighted) balancing before refinement.
+    maxLocalCells 100000;
+
+    // Overall cell limit (approximately). Refinement will stop immediately
+    // upon reaching this number so a refinement level might not complete.
+    // Note that this is the number of cells before removing the part which
+    // is not 'visible' from the keepPoint. The final number of cells might
+    // actually be a lot less.
+    maxGlobalCells 2000000;
+
+    // The surface refinement loop might spend lots of iterations refining just a
+    // few cells. This setting will cause refinement to stop if <= minimumRefine
+    // are selected for refinement. Note: it will at least do one iteration
+    // (unless the number of cells to refine is 0)
+    minRefinementCells 0;
+
+    // Allow a certain level of imbalance during refining
+    // (since balancing is quite expensive)
+    // Expressed as fraction of perfect balance (= overall number of cells /
+    // nProcs). 0=balance always.
+    maxLoadUnbalance 0.10;
+
+    // Number of buffer layers between different levels.
+    // 1 means normal 2:1 refinement restriction, larger means slower
+    // refinement.
+    nCellsBetweenLevels 1;
+
+
+    // Explicit feature edge refinement
+    // ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+    // Specifies a level for any cell intersected by explicitly provided
+    // edges.
+    // This is a featureEdgeMesh, read from constant/triSurface for now.
+    // Specify 'levels' in the same way as the 'distance' mode in the
+    // refinementRegions (see below). The old specification
+    //      level   2;
+    // is equivalent to
+    //      levels  ((0 2));
+
+    features
+    ();
+
+
+    // Surface based refinement
+    // ~~~~~~~~~~~~~~~~~~~~~~~~
+
+    // Specifies two levels for every surface. The first is the minimum level,
+    // every cell intersecting a surface gets refined up to the minimum level.
+    // The second level is the maximum level. Cells that 'see' multiple
+    // intersections where the intersections make an
+    // angle > resolveFeatureAngle get refined up to the maximum level.
+
+    refinementSurfaces
+    {}
+
+    // Feature angle:
+    // - used if min and max refinement level of a surface differ
+    // - used if feature snapping (see snapControls below) is used
+    resolveFeatureAngle 30;
+
+
+    // Region-wise refinement
+    // ~~~~~~~~~~~~~~~~~~~~~~
+
+    // Specifies refinement level for cells in relation to a surface. One of
+    // three modes
+    // - distance. 'levels' specifies per distance to the surface the
+    //   wanted refinement level. The distances need to be specified in
+    //   increasing order.
+    // - inside. 'levels' is only one entry and only the level is used. All
+    //   cells inside the surface get refined up to the level. The surface
+    //   needs to be closed for this to be possible.
+    // - outside. Same but cells outside.
+
+    refinementRegions
+    {}
+
+    // Mesh selection
+    // ~~~~~~~~~~~~~~
+
+    // After refinement patches get added for all refinementSurfaces and
+    // all cells intersecting the surfaces get put into these patches. The
+    // section reachable from the location(s)InMesh is kept.
+    // NOTE: This point should never be on a face, always inside a cell, even
+    // after refinement.
+    //
+    // There are two different ways of specifying the regions to keep:
+    // 1. a single locationInMesh. All the 'zoned' surfaces are marked as such
+    //    in the refinementSurfaces with the faceZone and cellZone keywords.
+    //
+    // or
+    //
+    // 2. multiple locationsInMesh, with per location the name of the cellZone.
+    //    This uses walking to determine zones and automatically creates
+    //    faceZones on the outside of cellZones.
+
+
+    // Ad 1. Specify a single location and how to treat faces inbetween
+    //       cellZones
+    locationInMesh (5 0.28 0.43);
+
+    // Whether any faceZones (as specified in the refinementSurfaces)
+    // are only on the boundary of corresponding cellZones or also allow
+    // free-standing zone faces. Not used if there are no faceZones.
+    allowFreeStandingZoneFaces true;
+}
+
+
+// Settings for the snapping.
+snapControls
+{
+    // Number of patch smoothing iterations before finding correspondence
+    // to surface
+    nSmoothPatch 3;
+
+    // Maximum relative distance for points to be attracted by surface.
+    // True distance is this factor times local maximum edge length.
+    // Note: changed(corrected) w.r.t 17x! (17x used 2* tolerance)
+    tolerance 2.0;
+
+    // Number of mesh displacement relaxation iterations.
+    nSolveIter 30;
+
+    // Maximum number of snapping relaxation iterations. Should stop
+    // before upon reaching a correct mesh.
+    nRelaxIter 5;
+
+}
+
+
+// Settings for the layer addition.
+addLayersControls
+{
+    // Are the thickness parameters below relative to the undistorted
+    // size of the refined cell outside layer (true) or absolute sizes (false).
+    relativeSizes false;
+
+    // Expansion factor for layer mesh
+    expansionRatio 1.0;
+
+    firstLayerThickness 0.2e-3;
+
+    // Minimum overall thickness of total layers. If for any reason layer
+    // cannot be above minThickness do not add layer.
+    // If relativeSizes this is relative to undistorted size of cell
+    // outside layer..
+    minThickness 0.1e-3;
+
+
+    // Per final patch (so not geometry!) the layer information
+    layers
+    {
+        maxY
+        {
+            nSurfaceLayers 2;
+        }
+        minY
+        {
+            nSurfaceLayers 2;
+        }
+        A
+        {
+            nSurfaceLayers 2;
+        }
+        A_slave
+        {
+            nSurfaceLayers 2;
+        }
+    }
+
+    // If points get not extruded do nGrow layers of connected faces that are
+    // also not grown. This helps convergence of the layer addition process
+    // close to features.
+    // Note: changed(corrected) w.r.t 17x! (didn't do anything in 17x)
+    nGrow 0;
+
+    // Advanced settings
+
+
+    // Static analysis of starting mesh
+
+        // When not to extrude surface. 0 is flat surface, 90 is when two faces
+        // are perpendicular
+        featureAngle 130;
+
+        // When to merge patch faces. Default is featureAngle
+        //mergePatchFacesAngle 45;
+
+        // Do not extrude around sharp edge if not both faces are extruded.
+        // Default is 0.5*featureAngle. Set to -180 always attempt extrusion
+        layerTerminationAngle -180;
+
+        // Stop layer growth on highly warped cells
+        maxFaceThicknessRatio 0.5;
+
+
+    // Patch displacement
+
+        // Number of smoothing iterations of surface normals
+        nSmoothSurfaceNormals 1;
+
+        // Smooth layer thickness over surface patches
+        nSmoothThickness 10;
+
+
+
+    // Medial axis analysis
+
+        // Angle used to pick up medial axis points
+        // Note: changed(corrected) w.r.t 17x! 90 degrees corresponds to 130
+        // in 17x.
+        minMedialAxisAngle 90;
+
+        // Reduce layer growth where ratio thickness to medial
+        // distance is large
+        maxThicknessToMedialRatio 0.3;
+
+        // Number of smoothing iterations of interior mesh movement direction
+        nSmoothNormals 3;
+
+
+    // Mesh shrinking
+
+        // Optional: at non-patched sides allow mesh to slip if extrusion
+        // direction makes angle larger than slipFeatureAngle. Default is
+        // 0.5*featureAngle.
+        slipFeatureAngle 30;
+
+        // Maximum number of snapping relaxation iterations. Should stop
+        // before upon reaching a correct mesh.
+        nRelaxIter 5;
+
+        // Create buffer region for new layer terminations
+        nBufferCellsNoExtrude 0;
+
+        // Overall max number of layer addition iterations. The mesher will
+        // exit if it reaches this number of iterations; possibly with an
+        // illegal mesh.
+        nLayerIter 50;
+//
+//        // Max number of iterations after which relaxed meshQuality controls
+//        // get used. Up to nRelaxedIter it uses the settings in
+//        // meshQualityControls,
+//        // after nRelaxedIter it uses the values in
+//        // meshQualityControls::relaxed.
+//        nRelaxedIter 20;
+//
+//        // Additional reporting: if there are just a few faces where there
+//        // are mesh errors (after adding the layers) print their face centres.
+//        // This helps in tracking down problematic mesh areas.
+//        //additionalReporting true;
+}
+
+// Generic mesh quality settings. At any undoable phase these determine
+// where to undo.
+meshQualityControls
+{
+    // Specify mesh quality constraints in separate dictionary so can
+    // be reused (e.g. checkMesh -meshQuality)
+    #include "meshQualityDict"
+
+    // Advanced
+
+        // Number of error distribution iterations
+        nSmoothScale 4;
+        // amount to scale back displacement at error points
+        errorReduction 0.75;
+}
+
+
+// Advanced
+
+// Merge tolerance. Is fraction of overall bounding box of initial mesh.
+// Note: the write tolerance needs to be higher than this.
+mergeTolerance 1e-6;
+
+// ************************************************************************* //

tutorials/mesh/snappyHexMesh/addLayersToFaceZone/system/topoSetDict

@@ -0,0 +1,88 @@
+/*--------------------------------*- 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       dictionary;
+    object      topoSetDict;
+}
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+actions
+(
+    // FaceZone A
+    {
+        name    leftA;
+        type    cellSet;
+        action  new;
+        source  boxToCell;
+        sourceInfo
+        {
+            box (-100e-3 -100e-3 -100e-3) (2e-3 100e-3 100e-3);
+        }
+    }
+    {
+        name    A;
+        type    faceSet;
+        action  new;
+        source  boxToFace;
+        sourceInfo
+        {
+            box (1.999e-3 -100e-3 -100e-3) (2.001e-3 100e-3 100e-3);
+        }
+    }
+    {
+        name    A;
+        type    faceZoneSet;
+        action  new;
+        source  setsToFaceZone;
+        sourceInfo
+        {
+            faceSet A;      // name of faceSet
+            cellSet leftA;  // name of cellSet of slave side
+        }
+    }
+
+
+    // FaceZone B
+    {
+        name    leftB;
+        type    cellSet;
+        action  new;
+        source  boxToCell;
+        sourceInfo
+        {
+            box (-100e-3 -100e-3 -100e-3) (8e-3 100e-3 100e-3);
+        }
+    }
+    {
+        name    B;
+        type    faceSet;
+        action  new;
+        source  boxToFace;
+        sourceInfo
+        {
+            box (7.999e-3 -100e-3 -100e-3) (8.001e-3 100e-3 100e-3);
+        }
+    }
+    {
+        name    B;
+        type    faceZoneSet;
+        action  new;
+        source  setsToFaceZone;
+        sourceInfo
+        {
+            faceSet B;      // name of faceSet
+            cellSet leftB;  // name of cellSet of slave side
+        }
+    }
+);
+
+// ************************************************************************* //