functionObjects: Cleanup, reorganize and simplify

src/finiteVolume/fvMesh/fvMeshFunctionObject/fvMeshFunctionObject.H

@@ -88,7 +88,7 @@ protected:
         bool store
         (
             word& fieldName,
-            tmp<FieldType> tfield,
+            const tmp<FieldType>& tfield,
             bool cacheable = false
         );
 

src/finiteVolume/fvMesh/fvMeshFunctionObject/fvMeshFunctionObjectTemplates.C

@@ -52,7 +52,7 @@ template<class FieldType>
 bool Foam::functionObjects::fvMeshFunctionObject::store
 (
     word& fieldName,
-    tmp<FieldType> tfield,
+    const tmp<FieldType>& tfield,
     bool cacheable
 )
 {

src/postProcessing/functionObjects/field/CourantNo/CourantNo.C

@@ -75,29 +75,9 @@ Foam::functionObjects::CourantNo::CourantNo
     const dictionary& dict
 )
 :
-    fvMeshFunctionObject(name, runTime, dict)
+    fieldExpression(name, runTime, dict, "phi", "Co")
 {
     read(dict);
-
-    volScalarField* CourantNoPtr
-    (
-        new volScalarField
-        (
-            IOobject
-            (
-                type(),
-                mesh_.time().timeName(),
-                mesh_,
-                IOobject::NO_READ,
-                IOobject::NO_WRITE
-            ),
-            mesh_,
-            dimensionedScalar("0", dimless, 0.0),
-            zeroGradientFvPatchScalarField::typeName
-        )
-    );
-
-    mesh_.objectRegistry::store(CourantNoPtr);
 }
 
 
@@ -111,6 +91,8 @@ Foam::functionObjects::CourantNo::~CourantNo()
 
 bool Foam::functionObjects::CourantNo::read(const dictionary& dict)
 {
+    fieldExpression::read(dict);
+
     phiName_ = dict.lookupOrDefault<word>("phi", "phi");
     rhoName_ = dict.lookupOrDefault<word>("rho", "rho");
 
@@ -120,38 +102,64 @@ bool Foam::functionObjects::CourantNo::read(const dictionary& dict)
 
 bool Foam::functionObjects::CourantNo::execute(const bool postProcess)
 {
+    if (foundField<surfaceScalarField>(phiName_))
+    {
         const surfaceScalarField& phi =
-        mesh_.lookupObject<surfaceScalarField>(phiName_);
+            lookupField<surfaceScalarField>(phiName_);
 
-    volScalarField& Co = const_cast<volScalarField&>
+        tmp<volScalarField::Internal> Coi
         (
-        mesh_.lookupObject<volScalarField>(type())
+            byRho
-    );
-
-    Co.ref() = byRho
             (
                 (0.5*mesh_.time().deltaT())
                *fvc::surfaceSum(mag(phi))()()
                /mesh_.V()
+            )
         );
+
+        if (foundField<volScalarField>(resultName_))
+        {
+            volScalarField& Co
+            (
+                const_cast<volScalarField&>
+                (
+                    lookupField<volScalarField>(resultName_)
+                )
+            );
+
+            Co.ref() = Coi();
             Co.correctBoundaryConditions();
+        }
+        else
+        {
+            tmp<volScalarField> tCo
+            (
+                new volScalarField
+                (
+                    IOobject
+                    (
+                        resultName_,
+                        mesh_.time().timeName(),
+                        mesh_,
+                        IOobject::NO_READ,
+                        IOobject::NO_WRITE
+                    ),
+                    mesh_,
+                    dimensionedScalar("0", dimless, 0.0),
+                    zeroGradientFvPatchScalarField::typeName
+                )
+            );
+            tCo.ref().ref() = Coi();
+            tCo.ref().correctBoundaryConditions();
+            mesh_.objectRegistry::store(tCo.ptr());
+        }
 
         return true;
-}
+    }
-
+    else
-
+    {
-bool Foam::functionObjects::CourantNo::write(const bool postProcess)
+        return false;
-{
+    }
-    const volScalarField& CourantNo =
-        obr_.lookupObject<volScalarField>(type());
-
-    Info<< type() << " " << name() << " output:" << nl
-        << "    writing field " << CourantNo.name() << nl
-        << endl;
-
-    CourantNo.write();
-
-    return true;
 }
 
 

src/postProcessing/functionObjects/field/CourantNo/CourantNo.H

@@ -33,6 +33,7 @@ Description
     be retrieved and used for other applications.
 
 SeeAlso
+    Foam::functionObjects::fieldExpression
     Foam::functionObjects::fvMeshFunctionObject
 
 SourceFiles
@@ -43,7 +44,7 @@ SourceFiles
 #ifndef functionObjects_CourantNo_H
 #define functionObjects_CourantNo_H
 
-#include "fvMeshFunctionObject.H"
+#include "fieldExpression.H"
 #include "volFields.H"
 
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
@@ -59,7 +60,7 @@ namespace functionObjects
 
 class CourantNo
 :
-    public fvMeshFunctionObject
+    public fieldExpression
 {
     // Private data
 
@@ -78,12 +79,6 @@ class CourantNo
             const tmp<volScalarField::Internal>& Co
         ) const;
 
-        //- Disallow default bitwise copy construct
-        CourantNo(const CourantNo&);
-
-        //- Disallow default bitwise assignment
-        void operator=(const CourantNo&);
-
 
 public:
 
@@ -113,9 +108,6 @@ public:
 
         //- Execute, currently does nothing
         virtual bool execute(const bool postProcess = false);
-
-        //- Calculate the CourantNo and write
-        virtual bool write(const bool postProcess = false);
 };
 
 

src/postProcessing/functionObjects/field/Lambda2/Lambda2.C

@@ -24,8 +24,6 @@ License
 \*---------------------------------------------------------------------------*/
 
 #include "Lambda2.H"
-#include "volFields.H"
-#include "zeroGradientFvPatchFields.H"
 #include "fvcGrad.H"
 #include "addToRunTimeSelectionTable.H"
 
@@ -56,29 +54,8 @@ Foam::functionObjects::Lambda2::Lambda2
     const dictionary& dict
 )
 :
-    fvMeshFunctionObject(name, runTime, dict)
+    fieldExpression(name, runTime, dict, "U", "Lambda2")
-{
+{}
-    read(dict);
-
-    volScalarField* Lambda2Ptr
-    (
-        new volScalarField
-        (
-            IOobject
-            (
-                type(),
-                mesh_.time().timeName(),
-                mesh_,
-                IOobject::NO_READ,
-                IOobject::NO_WRITE
-            ),
-            mesh_,
-            dimensionedScalar("0", dimless/sqr(dimTime), 0.0)
-        )
-    );
-
-    mesh_.objectRegistry::store(Lambda2Ptr);
-}
 
 
 // * * * * * * * * * * * * * * * * Destructor  * * * * * * * * * * * * * * * //
@@ -89,20 +66,13 @@ Foam::functionObjects::Lambda2::~Lambda2()
 
 // * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
 
-bool Foam::functionObjects::Lambda2::read(const dictionary& dict)
-{
-    UName_ = dict.lookupOrDefault<word>("U", "U");
-
-    return true;
-}
-
-
 bool Foam::functionObjects::Lambda2::execute(const bool postProcess)
 {
-    const volVectorField& U =
+    if (foundField<volVectorField>(fieldName_))
-        mesh_.lookupObject<volVectorField>(UName_);
+    {
-
+        const volVectorField& U = lookupField<volVectorField>(fieldName_);
-    const volTensorField gradU(fvc::grad(U));
+        const tmp<volTensorField> tgradU(fvc::grad(U));
+        const volTensorField& gradU = tgradU();
 
         const volTensorField SSplusWW
         (
@@ -110,30 +80,16 @@ bool Foam::functionObjects::Lambda2::execute(const bool postProcess)
           + (skew(gradU) & skew(gradU))
         );
 
-    volScalarField& Lambda2 =
+        return store
-        const_cast<volScalarField&>
         (
-            mesh_.lookupObject<volScalarField>(type())
+            resultName_,
+           -eigenValues(SSplusWW)().component(vector::Y)
         );
-
+    }
-    Lambda2 = -eigenValues(SSplusWW)().component(vector::Y);
+    else
-
+    {
-    return true;
+        return false;
-}
+    }
-
-
-bool Foam::functionObjects::Lambda2::write(const bool postProcess)
-{
-    const volScalarField& Lambda2 =
-        obr_.lookupObject<volScalarField>(type());
-
-    Info<< type() << " " << name() << " output:" << nl
-        << "    writing field " << Lambda2.name() << nl
-        << endl;
-
-    Lambda2.write();
-
-    return true;
 }
 
 

src/postProcessing/functionObjects/field/Lambda2/Lambda2.H

@@ -33,6 +33,7 @@ Description
     the velocity gradient tensor.
 
 SeeAlso
+    Foam::functionObjects::fieldExpression
     Foam::functionObjects::fvMeshFunctionObject
 
 SourceFiles
@@ -43,8 +44,7 @@ SourceFiles
 #ifndef functionObjects_Lambda2_H
 #define functionObjects_Lambda2_H
 
-#include "fvMeshFunctionObject.H"
+#include "fieldExpression.H"
-#include "volFieldsFwd.H"
 
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
@@ -59,22 +59,8 @@ namespace functionObjects
 
 class Lambda2
 :
-    public fvMeshFunctionObject
+    public fieldExpression
 {
-    // Private data
-
-        //- Name of velocity field, default is "U"
-        word UName_;
-
-
-    // Private Member Functions
-
-        //- Disallow default bitwise copy construct
-        Lambda2(const Lambda2&);
-
-        //- Disallow default bitwise assignment
-        void operator=(const Lambda2&);
-
 
 public:
 
@@ -99,14 +85,8 @@ public:
 
     // Member Functions
 
-        //- Read the Lambda2 data
+        //- Calculate the Lambda2 field
-        virtual bool read(const dictionary&);
-
-        //- Calculate Lambda2
         virtual bool execute(const bool postProcess = false);
-
-        //- Write Lambda2
-        virtual bool write(const bool postProcess = false);
 };
 
 

src/postProcessing/functionObjects/field/Make/files

@@ -40,5 +40,6 @@ vorticity/vorticity.C
 Q/Q.C
 Lambda2/Lambda2.C
 CourantNo/CourantNo.C
+Peclet/Peclet.C
 
 LIB = $(FOAM_LIBBIN)/libfieldFunctionObjects

src/postProcessing/functionObjects/field/Make/options

@@ -4,7 +4,8 @@ EXE_INC = \
     -I$(LIB_SRC)/lagrangian/basic/lnInclude \
     -I$(LIB_SRC)/fileFormats/lnInclude \
     -I$(LIB_SRC)/sampling/lnInclude \
-    -I$(LIB_SRC)/surfMesh/lnInclude
+    -I$(LIB_SRC)/surfMesh/lnInclude \
+    -I$(LIB_SRC)/TurbulenceModels/turbulenceModels/lnInclude
 
 LIB_LIBS = \
     -lfiniteVolume \

src/postProcessing/functionObjects/field/Peclet/Peclet.C

@@ -0,0 +1,115 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+   \\    /   O peration     |
+    \\  /    A nd           | Copyright (C) 2013-2016 OpenFOAM Foundation
+     \\/     M anipulation  |
+-------------------------------------------------------------------------------
+License
+    This file is part of OpenFOAM.
+
+    OpenFOAM is free software: you can redistribute it and/or modify it
+    under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
+    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+    for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
+
+\*---------------------------------------------------------------------------*/
+
+#include "Peclet.H"
+#include "turbulenceModel.H"
+#include "surfaceInterpolate.H"
+#include "addToRunTimeSelectionTable.H"
+
+// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
+
+namespace Foam
+{
+namespace functionObjects
+{
+    defineTypeNameAndDebug(Peclet, 0);
+
+    addToRunTimeSelectionTable
+    (
+        functionObject,
+        Peclet,
+        dictionary
+    );
+}
+}
+
+
+// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
+
+Foam::functionObjects::Peclet::Peclet
+(
+    const word& name,
+    const Time& runTime,
+    const dictionary& dict
+)
+:
+    fieldExpression(name, runTime, dict, "phi", "Pe")
+{
+    read(dict);
+}
+
+
+// * * * * * * * * * * * * * * * * Destructor  * * * * * * * * * * * * * * * //
+
+Foam::functionObjects::Peclet::~Peclet()
+{}
+
+
+// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
+
+bool Foam::functionObjects::Peclet::read(const dictionary& dict)
+{
+    fieldExpression::read(dict);
+
+    phiName_ = dict.lookupOrDefault<word>("phi", "phi");
+
+    return true;
+}
+
+
+bool Foam::functionObjects::Peclet::execute(const bool postProcess)
+{
+    if (foundField<surfaceScalarField>(phiName_))
+    {
+        tmp<volScalarField> nuEff
+        (
+            mesh_.lookupObject<turbulenceModel>
+            (
+                turbulenceModel::propertiesName
+            ).nuEff()
+        );
+
+        const surfaceScalarField& phi =
+            mesh_.lookupObject<surfaceScalarField>(phiName_);
+
+        return store
+        (
+            resultName_,
+            mag(phi)
+           /(
+                mesh_.magSf()
+               *mesh_.surfaceInterpolation::deltaCoeffs()
+               *fvc::interpolate(nuEff)
+            )
+        );
+    }
+    else
+    {
+        return false;
+    }
+}
+
+
+// ************************************************************************* //

src/postProcessing/functionObjects/field/Peclet/Peclet.H

@@ -32,6 +32,7 @@ Description
     surfaceScalarField.
 
 SeeAlso
+    Foam::functionObjects::fieldExpression
     Foam::functionObjects::fvMeshFunctionObject
 
 SourceFiles
@@ -42,8 +43,7 @@ SourceFiles
 #ifndef functionObjects_Peclet_H
 #define functionObjects_Peclet_H
 
-#include "fvMeshFunctionObject.H"
+#include "fieldExpression.H"
-#include "volFieldsFwd.H"
 
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
@@ -58,25 +58,13 @@ namespace functionObjects
 
 class Peclet
 :
-    public fvMeshFunctionObject
+    public fieldExpression
 {
     // Private data
 
         //- Name of flux field, default is "phi"
         word phiName_;
 
-        //- Name of density field (compressible cases only), default is "rho"
-        word rhoName_;
-
-
-    // Private Member Functions
-
-        //- Disallow default bitwise copy construct
-        Peclet(const Peclet&);
-
-        //- Disallow default bitwise assignment
-        void operator=(const Peclet&);
-
 
 public:
 
@@ -107,9 +95,6 @@ public:
 
         //- Calculate the Peclet number field
         virtual bool execute(const bool postProcess = false);
-
-        //- Write the Peclet number field
-        virtual bool write(const bool postProcess = false);
 };
 
 

src/postProcessing/functionObjects/field/Q/Q.H

@@ -88,7 +88,7 @@ public:
 
     // Member Functions
 
-        //- Calculate the Q-field
+        //- Calculate the Q field
         virtual bool execute(const bool postProcess = false);
 };
 

src/postProcessing/functionObjects/field/vorticity/vorticity.C

@@ -24,7 +24,6 @@ License
 \*---------------------------------------------------------------------------*/
 
 #include "vorticity.H"
-#include "volFields.H"
 #include "fvcCurl.H"
 #include "addToRunTimeSelectionTable.H"
 
@@ -55,30 +54,8 @@ Foam::functionObjects::vorticity::vorticity
     const dictionary& dict
 )
 :
-    fvMeshFunctionObject(name, runTime, dict),
+    fieldExpression(name, runTime, dict, "U", "vorticity")
-    outputName_(typeName)
+{}
-{
-    read(dict);
-
-    volVectorField* vorticityPtr
-    (
-        new volVectorField
-        (
-            IOobject
-            (
-                outputName_,
-                mesh_.time().timeName(),
-                mesh_,
-                IOobject::NO_READ,
-                IOobject::NO_WRITE
-            ),
-            mesh_,
-            dimensionedVector("0", dimless/dimTime, Zero)
-        )
-    );
-
-    mesh_.objectRegistry::store(vorticityPtr);
-}
 
 
 // * * * * * * * * * * * * * * * * Destructor  * * * * * * * * * * * * * * * //
@@ -89,46 +66,23 @@ Foam::functionObjects::vorticity::~vorticity()
 
 // * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
 
-bool Foam::functionObjects::vorticity::read(const dictionary& dict)
+bool Foam::functionObjects::vorticity::execute(const bool postProcess)
 {
-    UName_ = dict.lookupOrDefault<word>("U", "U");
+    if (foundField<volVectorField>(fieldName_))
-    if (UName_ != "U")
     {
-        outputName_ = typeName + "(" + UName_ + ")";
+        return store
+        (
+            resultName_,
+            fvc::curl(lookupField<volVectorField>(fieldName_))
+        );
+    }
+    else
+    {
+        return false;
     }
 
     return true;
 }
 
 
-bool Foam::functionObjects::vorticity::execute(const bool postProcess)
-{
-    const volVectorField& U = mesh_.lookupObject<volVectorField>(UName_);
-
-    volVectorField& vorticity = const_cast<volVectorField&>
-    (
-        mesh_.lookupObject<volVectorField>(outputName_)
-    );
-
-    vorticity = fvc::curl(U);
-
-    return true;
-}
-
-
-bool Foam::functionObjects::vorticity::write(const bool postProcess)
-{
-    const volVectorField& vorticity =
-        mesh_.lookupObject<volVectorField>(outputName_);
-
-    Info<< type() << " " << name() << " output:" << nl
-        << "    writing field " << vorticity.name() << nl
-        << endl;
-
-    vorticity.write();
-
-    return true;
-}
-
-
 // ************************************************************************* //

src/postProcessing/functionObjects/field/vorticity/vorticity.H

@@ -31,6 +31,7 @@ Description
     This function object calculates the vorticity, the curl of the velocity.
 
 SeeAlso
+    Foam::functionObjects::fieldExpression
     Foam::functionObjects::fvMeshFunctionObject
 
 SourceFiles
@@ -41,8 +42,7 @@ SourceFiles
 #ifndef functionObjects_vorticity_H
 #define functionObjects_vorticity_H
 
-#include "fvMeshFunctionObject.H"
+#include "fieldExpression.H"
-#include "volFieldsFwd.H"
 
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
@@ -57,25 +57,8 @@ namespace functionObjects
 
 class vorticity
 :
-    public fvMeshFunctionObject
+    public fieldExpression
 {
-    // Private data
-
-        //- Name of velocity field, default is "U"
-        word UName_;
-
-        //- Name of vorticity field
-        word outputName_;
-
-
-    // Private Member Functions
-
-        //- Disallow default bitwise copy construct
-        vorticity(const vorticity&);
-
-        //- Disallow default bitwise assignment
-        void operator=(const vorticity&);
-
 
 public:
 
@@ -100,14 +83,8 @@ public:
 
     // Member Functions
 
-        //- Read the vorticity data
-        virtual bool read(const dictionary&);
-
         //- Execute, currently does nothing
         virtual bool execute(const bool postProcess = false);
-
-        //- Calculate the vorticity and write
-        virtual bool write(const bool postProcess = false);
 };
 
 

src/postProcessing/functionObjects/utilities/Make/files

@@ -13,7 +13,6 @@ blendingFactor/blendingFactor.C
 dsmcFields/dsmcFields.C
 
 turbulenceFields/turbulenceFields.C
-Peclet/Peclet.C
 yPlus/yPlus.C
 
 LIB = $(FOAM_LIBBIN)/libutilityFunctionObjects

src/postProcessing/functionObjects/utilities/Peclet/Peclet.C

@@ -1,202 +0,0 @@
-/*---------------------------------------------------------------------------*\
-  =========                 |
-  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
-   \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 2013-2016 OpenFOAM Foundation
-     \\/     M anipulation  |
--------------------------------------------------------------------------------
-License
-    This file is part of OpenFOAM.
-
-    OpenFOAM is free software: you can redistribute it and/or modify it
-    under the terms of the GNU General Public License as published by
-    the Free Software Foundation, either version 3 of the License, or
-    (at your option) any later version.
-
-    OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
-    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
-    for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
-
-\*---------------------------------------------------------------------------*/
-
-#include "Peclet.H"
-#include "volFields.H"
-#include "dictionary.H"
-#include "surfaceFields.H"
-#include "turbulentTransportModel.H"
-#include "turbulentFluidThermoModel.H"
-#include "surfaceInterpolate.H"
-#include "addToRunTimeSelectionTable.H"
-
-// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
-
-namespace Foam
-{
-namespace functionObjects
-{
-    defineTypeNameAndDebug(Peclet, 0);
-
-    addToRunTimeSelectionTable
-    (
-        functionObject,
-        Peclet,
-        dictionary
-    );
-}
-}
-
-
-// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
-
-Foam::functionObjects::Peclet::Peclet
-(
-    const word& name,
-    const Time& runTime,
-    const dictionary& dict
-)
-:
-    fvMeshFunctionObject(name, runTime, dict)
-{
-    read(dict);
-
-    surfaceScalarField* PecletPtr
-    (
-        new surfaceScalarField
-        (
-            IOobject
-            (
-                type(),
-                mesh_.time().timeName(),
-                mesh_,
-                IOobject::NO_READ,
-                IOobject::NO_WRITE
-            ),
-            mesh_,
-            dimensionedScalar("0", dimless, 0.0)
-        )
-    );
-
-    mesh_.objectRegistry::store(PecletPtr);
-}
-
-
-// * * * * * * * * * * * * * * * * Destructor  * * * * * * * * * * * * * * * //
-
-Foam::functionObjects::Peclet::~Peclet()
-{}
-
-
-// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
-
-bool Foam::functionObjects::Peclet::read(const dictionary& dict)
-{
-    phiName_ = dict.lookupOrDefault<word>("phi", "phi");
-    rhoName_ = dict.lookupOrDefault<word>("rho", "rho");
-
-    return true;
-}
-
-
-bool Foam::functionObjects::Peclet::execute(const bool postProcess)
-{
-    typedef compressible::turbulenceModel cmpTurbModel;
-    typedef incompressible::turbulenceModel icoTurbModel;
-
-    tmp<volScalarField> nuEff;
-    if (mesh_.foundObject<cmpTurbModel>(turbulenceModel::propertiesName))
-    {
-        const cmpTurbModel& model =
-            mesh_.lookupObject<cmpTurbModel>
-            (
-                turbulenceModel::propertiesName
-            );
-
-        const volScalarField& rho =
-            mesh_.lookupObject<volScalarField>(rhoName_);
-
-        nuEff = model.muEff()/rho;
-    }
-    else if
-    (
-        mesh_.foundObject<icoTurbModel>(turbulenceModel::propertiesName)
-    )
-    {
-        const icoTurbModel& model =
-            mesh_.lookupObject<icoTurbModel>
-            (
-                turbulenceModel::propertiesName
-            );
-
-        nuEff = model.nuEff();
-    }
-    else if (mesh_.foundObject<dictionary>("transportProperties"))
-    {
-        const dictionary& model =
-            mesh_.lookupObject<dictionary>("transportProperties");
-
-        nuEff =
-            tmp<volScalarField>
-            (
-                new volScalarField
-                (
-                    IOobject
-                    (
-                        "nuEff",
-                        mesh_.time().timeName(),
-                        mesh_,
-                        IOobject::NO_READ,
-                        IOobject::NO_WRITE
-                    ),
-                    mesh_,
-                    dimensionedScalar(model.lookup("nu"))
-                )
-            );
-    }
-    else
-    {
-        FatalErrorInFunction
-            << "Unable to determine the viscosity"
-            << exit(FatalError);
-    }
-
-    const surfaceScalarField& phi =
-        mesh_.lookupObject<surfaceScalarField>(phiName_);
-
-    surfaceScalarField& Peclet =
-        const_cast<surfaceScalarField&>
-        (
-            mesh_.lookupObject<surfaceScalarField>(type())
-        );
-
-    Peclet =
-        mag(phi)
-       /(
-            mesh_.magSf()
-           *mesh_.surfaceInterpolation::deltaCoeffs()
-           *fvc::interpolate(nuEff)
-        );
-
-    return true;
-}
-
-
-bool Foam::functionObjects::Peclet::write(const bool postProcess)
-{
-    const surfaceScalarField& Peclet =
-        mesh_.lookupObject<surfaceScalarField>(type());
-
-    Info<< type() << " " << name() << " output:" << nl
-        << "    writing field " << Peclet.name() << nl
-        << endl;
-
-    Peclet.write();
-
-    return true;
-}
-
-
-// ************************************************************************* //