Created new functionObject for dsmcFields, renamed post processing utility dsmcFields to dsmcFieldsCalc and calling function object from there.

applications/utilities/postProcessing/miscellaneous/dsmcFields/Make/files

@@ -1,3 +0,0 @@
-dsmcFields.C
-
-EXE = $(FOAM_APPBIN)/dsmcFields

applications/utilities/postProcessing/miscellaneous/dsmcFieldsCalc/Make/files

@@ -0,0 +1,3 @@
+dsmcFieldsCalc.C
+
+EXE = $(FOAM_APPBIN)/dsmcFieldsCalc

applications/utilities/postProcessing/miscellaneous/dsmcFieldsCalc/Make/options

@@ -2,6 +2,7 @@ EXE_INC = \
     -I$(LIB_SRC)/postProcessing/postCalc \
     -I$(LIB_SRC)/finiteVolume/lnInclude \
     -I$(LIB_SRC)/lagrangian/basic/lnInclude \
+    -I$(LIB_SRC)/postProcessing/functionObjects/utilities/lnInclude \
     -I$(LIB_SRC)/lagrangian/dsmc/lnInclude \
     -I$(LIB_SRC)/meshTools/lnInclude
 
@@ -9,6 +10,7 @@ EXE_LIBS = \
     $(FOAM_LIBBIN)/postCalc.o \
     -lmeshTools \
     -lfiniteVolume \
+    -lutilityFunctionObjects \
     -llagrangian \
     -ldsmc
 

applications/utilities/postProcessing/miscellaneous/dsmcFieldsCalc/dsmcFieldsCalc.C

@@ -34,6 +34,7 @@ Description
 #include "calc.H"
 #include "fvc.H"
 #include "dsmcCloud.H"
+#include "dsmcFields.H"
 
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
@@ -133,97 +134,17 @@ void Foam::calc(const argList& args, const Time& runTime, const fvMesh& mesh)
         Info<< "Reading field iDofMean" << endl;
         volScalarField iDofMean(iDofMeanheader, mesh);
 
-        // Check if there are any zero values in the density fields
+        dsmcFields dF
+        (
+            "dsmcFieldsUtility",
+            mesh,
+            dictionary(),
+            false
+        );
 
-        if (min(rhoNMean).value() > VSMALL)
+        if (writeResults)
         {
-            // TODO Sort out boundary field values if required
-
-            Info<< nl << "Calculating UMean field." << endl;
-            volVectorField UMean
-            (
-                IOobject
-                (
-                    "UMean",
-                    runTime.timeName(),
-                    mesh,
-                    IOobject::NO_READ
-                ),
-                momentumMean/rhoMMean
-            );
-
-            Info<< nl << "Calculating translationalTMean field." << endl;
-            volScalarField translationalTMean
-            (
-                IOobject
-                (
-                    "translationalTMean",
-                    runTime.timeName(),
-                    mesh,
-                    IOobject::NO_READ
-                ),
-                2.0/(3.0*dsmcCloud::kb*rhoNMean)
-               *(linearKEMean - 0.5*rhoMMean*(UMean & UMean))
-            );
-
-            Info<< nl << "Calculating internalTMean field." << endl;
-            volScalarField internalTMean
-            (
-                IOobject
-                (
-                    "internalTMean",
-                    runTime.timeName(),
-                    mesh,
-                    IOobject::NO_READ
-                ),
-                2.0/(dsmcCloud::kb*iDofMean)*internalEMean
-            );
-
-            Info<< nl << "Calculating overallTMean field." << endl;
-            volScalarField overallTMean
-            (
-                IOobject
-                (
-                    "overallTMean",
-                    runTime.timeName(),
-                    mesh,
-                    IOobject::NO_READ
-                ),
-                2.0/(dsmcCloud::kb*(3.0*rhoNMean + iDofMean))
-               *(linearKEMean - 0.5*rhoMMean*(UMean & UMean) + internalEMean)
-            );
-
-            Info<< nl << "mag(UMean) max/min : "
-                << max(mag(UMean)).value() << " "
-                << min(mag(UMean)).value() << endl;
-
-            Info<< nl << "translationalTMean max/min : "
-                << max(translationalTMean).value() << " "
-                << min(translationalTMean).value() << endl;
-
-            Info<< nl << "internalTMean max/min : "
-                << max(internalTMean).value() << " "
-                << min(internalTMean).value() << endl;
-
-            Info<< nl << "overallTMean max/min : "
-                << max(overallTMean).value() << " "
-                << min(overallTMean).value() << endl;
-
-            if (writeResults)
-            {
-                UMean.write();
-                translationalTMean.write();
-                internalTMean.write();
-                overallTMean.write();
-            }
-        }
-        else
-        {
-            Info<< "Small or negative value (" << min(rhoNMean)
-                << ") found in rhoNMean field. "
-                << "Not calculating fields to avoid division by zero "
-                << "or invalid results."
-                << endl;
+            dF.write();
         }
     }
 }

src/lagrangian/Allwmake

@@ -6,6 +6,7 @@ wmake libso basic
 wmake libso solidParticle
 wmake libso intermediate
 wmake libso dieselSpray
+wmake libso dsmc
 
 molecularDynamics/Allwmake
 

src/lagrangian/dsmc/clouds/Templates/DsmcCloud/DsmcCloud.C

@@ -85,6 +85,8 @@ void Foam::DsmcCloud<ParcelType>::initialise
     const IOdictionary& dsmcInitialiseDict
 )
 {
+    Info<< nl << "Initialising particles" << endl;
+
     const scalar temperature
     (
         readScalar(dsmcInitialiseDict.lookup("temperature"))
@@ -619,6 +621,9 @@ void Foam::DsmcCloud<ParcelType>::evolve()
 {
     typename ParcelType::trackData td(*this);
 
+    // Reset the surface data collection fields
+    resetSurfaceDataFields();
+
     if (debug)
     {
        this->dumpParticlePositions();
@@ -627,9 +632,6 @@ void Foam::DsmcCloud<ParcelType>::evolve()
     // Insert new particles from the inflow boundary
     this->inflowBoundary().inflow();
 
-    // Reset the surface data collection fields
-    resetSurfaceDataFields();
-
     // Move the particles ballistically with their current velocities
     Cloud<ParcelType>::move(td);
 

src/lagrangian/dsmc/clouds/Templates/DsmcCloud/DsmcCloudI.H

@@ -358,6 +358,10 @@ Foam::DsmcCloud<ParcelType>::rhoN() const
 
     rhoN *= nParticle_/mesh().cellVolumes();
 
+    trhoN().boundaryField() = trhoN().boundaryField().boundaryInternalField();
+
+    trhoN().correctBoundaryConditions();
+
     return trhoN;
 }
 
@@ -395,6 +399,10 @@ Foam::DsmcCloud<ParcelType>::rhoM() const
 
     rhoM *= nParticle_/mesh().cellVolumes();
 
+    trhoM().boundaryField() = trhoM().boundaryField().boundaryInternalField();
+
+    trhoM().correctBoundaryConditions();
+
     return trhoM;
 }
 
@@ -430,6 +438,11 @@ Foam::DsmcCloud<ParcelType>::dsmcRhoN() const
         dsmcRhoN[cellI]++;
     }
 
+    tdsmcRhoN().boundaryField() =
+        tdsmcRhoN().boundaryField().boundaryInternalField();
+
+    tdsmcRhoN().correctBoundaryConditions();
+
     return tdsmcRhoN;
 }
 
@@ -472,6 +485,11 @@ Foam::DsmcCloud<ParcelType>::momentum() const
 
     momentum *= nParticle_/mesh().cellVolumes();
 
+    tmomentum().boundaryField() =
+        tmomentum().boundaryField().boundaryInternalField();
+
+    tmomentum().correctBoundaryConditions();
+
     return tmomentum;
 }
 
@@ -509,6 +527,11 @@ Foam::DsmcCloud<ParcelType>::linearKE() const
 
     linearKE *= nParticle_/mesh().cellVolumes();
 
+    tlinearKE().boundaryField() =
+        tlinearKE().boundaryField().boundaryInternalField();
+
+    tlinearKE().correctBoundaryConditions();
+
     return tlinearKE;
 }
 
@@ -546,6 +569,11 @@ Foam::DsmcCloud<ParcelType>::internalE() const
 
     internalE *= nParticle_/mesh().cellVolumes();
 
+    tinternalE().boundaryField() =
+        tinternalE().boundaryField().boundaryInternalField();
+
+    tinternalE().correctBoundaryConditions();
+
     return tinternalE;
 }
 
@@ -584,6 +612,11 @@ Foam::DsmcCloud<ParcelType>::iDof() const
 
     iDof *= nParticle_/mesh().cellVolumes();
 
+    tiDof().boundaryField() =
+        tiDof().boundaryField().boundaryInternalField();
+
+    tiDof().correctBoundaryConditions();
+
     return tiDof;
 }
 

src/postProcessing/functionObjects/utilities/Make/files

@@ -1,4 +1,7 @@
 dynamicPressure/dynamicPressure.C
 dynamicPressure/dynamicPressureFunctionObject.C
 
+dsmcFields/dsmcFields.C
+dsmcFields/dsmcFieldsFunctionObject.C
+
 LIB = $(FOAM_LIBBIN)/libutilityFunctionObjects

src/postProcessing/functionObjects/utilities/Make/options

@@ -1,9 +1,13 @@
 EXE_INC = \
     -I$(LIB_SRC)/finiteVolume/lnInclude \
+    -I$(LIB_SRC)/lagrangian/basic/lnInclude \
+    -I$(LIB_SRC)/lagrangian/dsmc/lnInclude \
     -I$(LIB_SRC)/meshTools/lnInclude \
     -I$(LIB_SRC)/sampling/lnInclude
 
 LIB_LIBS = \
     -lfiniteVolume \
     -lmeshTools \
-    -lsampling
+    -lsampling \
+    -llagrangian \
+    -ldsmc

src/postProcessing/functionObjects/utilities/dsmcFields/IOdsmcFields.C

@@ -0,0 +1,50 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+   \\    /   O peration     |
+    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+     \\/     M anipulation  |
+-------------------------------------------------------------------------------
+License
+    This file is part of OpenFOAM.
+
+    OpenFOAM is free software; you can redistribute it and/or modify it
+    under the terms of the GNU General Public License as published by the
+    Free Software Foundation; either version 2 of the License, or (at your
+    option) any later version.
+
+    OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
+    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+    for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with OpenFOAM; if not, write to the Free Software Foundation,
+    Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+
+Typedef
+    Foam::IOdsmcFields
+
+Description
+    Instance of the generic IOOutputFilter for dsmcFields.
+
+\*---------------------------------------------------------------------------*/
+
+#ifndef IOdsmcFields_H
+#define IOdsmcFields_H
+
+#include "dsmcFields.H"
+#include "IOOutputFilter.H"
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+namespace Foam
+{
+    typedef IOOutputFilter<dsmcFields> IOdsmcFields;
+}
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+#endif
+
+// ************************************************************************* //

src/postProcessing/functionObjects/utilities/dsmcFields/dsmcFields.C

@@ -0,0 +1,236 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+   \\    /   O peration     |
+    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+     \\/     M anipulation  |
+-------------------------------------------------------------------------------
+License
+    This file is part of OpenFOAM.
+
+    OpenFOAM is free software; you can redistribute it and/or modify it
+    under the terms of the GNU General Public License as published by the
+    Free Software Foundation; either version 2 of the License, or (at your
+    option) any later version.
+
+    OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
+    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+    for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with OpenFOAM; if not, write to the Free Software Foundation,
+    Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+
+\*---------------------------------------------------------------------------*/
+
+#include "dsmcFields.H"
+#include "volFields.H"
+#include "dictionary.H"
+#include "dsmcCloud.H"
+
+// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
+
+namespace Foam
+{
+    defineTypeNameAndDebug(dsmcFields, 0);
+}
+
+
+// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
+
+Foam::dsmcFields::dsmcFields
+(
+    const word& name,
+    const objectRegistry& obr,
+    const dictionary& dict,
+    const bool loadFromFiles
+)
+:
+    name_(name),
+    obr_(obr),
+    active_(true)
+{
+    // Check if the available mesh is an fvMesh, otherwise deactivate
+    if (!isA<fvMesh>(obr_))
+    {
+        active_ = false;
+        WarningIn
+        (
+            "dsmcFields::dsmcFields"
+            "(const objectRegistry&, const dictionary&)"
+        )   << "No fvMesh available, deactivating." << nl
+            << endl;
+    }
+
+    read(dict);
+}
+
+
+// * * * * * * * * * * * * * * * * Destructor  * * * * * * * * * * * * * * * //
+
+Foam::dsmcFields::~dsmcFields()
+{}
+
+
+// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
+
+void Foam::dsmcFields::read(const dictionary& dict)
+{
+    if (active_)
+    {
+
+    }
+}
+
+
+void Foam::dsmcFields::execute()
+{
+    // Do nothing - only valid on write
+}
+
+
+void Foam::dsmcFields::end()
+{
+    // Do nothing - only valid on write
+}
+
+
+void Foam::dsmcFields::write()
+{
+    if (active_)
+    {
+        word rhoNMeanName = "rhoNMean";
+        word rhoMMeanName = "rhoMMean";
+        word momentumMeanName = "momentumMean";
+        word linearKEMeanName = "linearKEMean";
+        word internalEMeanName = "internalEMean";
+        word iDofMeanName = "iDofMean";
+
+        const volScalarField& rhoNMean = obr_.lookupObject<volScalarField>
+        (
+            rhoNMeanName
+        );
+
+        const volScalarField& rhoMMean = obr_.lookupObject<volScalarField>
+        (
+            rhoMMeanName
+        );
+
+        const volVectorField& momentumMean = obr_.lookupObject<volVectorField>
+        (
+            momentumMeanName
+        );
+
+        const volScalarField& linearKEMean = obr_.lookupObject<volScalarField>
+        (
+            linearKEMeanName
+        );
+
+        const volScalarField& internalEMean = obr_.lookupObject<volScalarField>
+        (
+            internalEMeanName
+        );
+
+        const volScalarField& iDofMean = obr_.lookupObject<volScalarField>
+        (
+            iDofMeanName
+        );
+
+        if (min(rhoNMean).value() > VSMALL)
+        {
+            Info<< "Calculating dsmcFields." << endl;
+
+            Info<< "    Calculating UMean field." << endl;
+            volVectorField UMean
+            (
+                IOobject
+                (
+                    "UMean",
+                    obr_.time().timeName(),
+                    obr_,
+                    IOobject::NO_READ
+                ),
+                momentumMean/rhoMMean
+            );
+
+            Info<< "    Calculating translationalT field." << endl;
+            volScalarField translationalT
+            (
+                IOobject
+                (
+                    "translationalT",
+                    obr_.time().timeName(),
+                    obr_,
+                    IOobject::NO_READ
+                ),
+                2.0/(3.0*dsmcCloud::kb*rhoNMean)
+                *(linearKEMean - 0.5*rhoMMean*(UMean & UMean))
+            );
+
+            Info<< "    Calculating internalT field." << endl;
+            volScalarField internalT
+            (
+                IOobject
+                (
+                    "internalT",
+                    obr_.time().timeName(),
+                    obr_,
+                    IOobject::NO_READ
+                ),
+                2.0/(dsmcCloud::kb*iDofMean)*internalEMean
+            );
+
+            Info<< "    Calculating overallT field." << endl;
+            volScalarField overallT
+            (
+                IOobject
+                (
+                    "overallT",
+                    obr_.time().timeName(),
+                    obr_,
+                    IOobject::NO_READ
+                ),
+                2.0/(dsmcCloud::kb*(3.0*rhoNMean + iDofMean))
+                *(linearKEMean - 0.5*rhoMMean*(UMean & UMean) + internalEMean)
+            );
+
+            Info<< "    mag(UMean) max/min : "
+                << max(mag(UMean)).value() << " "
+                << min(mag(UMean)).value() << endl;
+
+            Info<< "    translationalT max/min : "
+                << max(translationalT).value() << " "
+                << min(translationalT).value() << endl;
+
+            Info<< "    internalT max/min : "
+                << max(internalT).value() << " "
+                << min(internalT).value() << endl;
+
+            Info<< "    overallT max/min : "
+                << max(overallT).value() << " "
+                << min(overallT).value() << endl;
+
+            UMean.write();
+
+            translationalT.write();
+
+            internalT.write();
+
+            overallT.write();
+
+            Info<< "dsmcFields written." << nl << endl;
+        }
+        else
+        {
+            Info<< "Small or negative value (" << min(rhoNMean)
+                << ") found in rhoNMean field. "
+                << "Not calculating dsmcFields to avoid division by zero "
+                << "or invalid results."
+                << endl;
+        }
+    }
+}
+
+
+// ************************************************************************* //

src/postProcessing/functionObjects/utilities/dsmcFields/dsmcFields.H

@@ -0,0 +1,144 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+   \\    /   O peration     |
+    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+     \\/     M anipulation  |
+-------------------------------------------------------------------------------
+License
+    This file is part of OpenFOAM.
+
+    OpenFOAM is free software; you can redistribute it and/or modify it
+    under the terms of the GNU General Public License as published by the
+    Free Software Foundation; either version 2 of the License, or (at your
+    option) any later version.
+
+    OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
+    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+    for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with OpenFOAM; if not, write to the Free Software Foundation,
+    Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+
+Class
+    Foam::dsmcFields
+
+Description
+    Calculate intensive fields:
+    - UMean
+    - translationalT
+    - internalT
+    - overallT
+    from averaged extensive fields from a DSMC calculation.
+
+SourceFiles
+    dsmcFields.C
+    IOdsmcFields.H
+
+\*---------------------------------------------------------------------------*/
+
+#ifndef dsmcFields_H
+#define dsmcFields_H
+
+#include "pointFieldFwd.H"
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+namespace Foam
+{
+
+// Forward declaration of classes
+class objectRegistry;
+class dictionary;
+class mapPolyMesh;
+
+/*---------------------------------------------------------------------------*\
+                           Class dsmcFields Declaration
+\*---------------------------------------------------------------------------*/
+
+class dsmcFields
+{
+    // Private data
+
+        //- Name of this set of dsmcFields objects
+        word name_;
+
+        const objectRegistry& obr_;
+
+        //- on/off switch
+        bool active_;
+
+    // Private Member Functions
+
+        //- Disallow default bitwise copy construct
+        dsmcFields(const dsmcFields&);
+
+        //- Disallow default bitwise assignment
+        void operator=(const dsmcFields&);
+
+
+public:
+
+    //- Runtime type information
+    TypeName("dsmcFields");
+
+
+    // Constructors
+
+        //- Construct for given objectRegistry and dictionary.
+        //  Allow the possibility to load fields from files
+        dsmcFields
+        (
+            const word& name,
+            const objectRegistry&,
+            const dictionary&,
+            const bool loadFromFiles = false
+        );
+
+
+    // Destructor
+
+        virtual ~dsmcFields();
+
+
+    // Member Functions
+
+        //- Return name of the set of dsmcFields
+        virtual const word& name() const
+        {
+            return name_;
+        }
+
+        //- Read the dsmcFields data
+        virtual void read(const dictionary&);
+
+        //- Execute, currently does nothing
+        virtual void execute();
+
+        //- Execute at the final time-loop, currently does nothing
+        virtual void end();
+
+        //- Calculate the dsmcFields and write
+        virtual void write();
+
+        //- Update for changes of mesh
+        virtual void updateMesh(const mapPolyMesh&)
+        {}
+
+        //- Update for changes of mesh
+        virtual void movePoints(const pointField&)
+        {}
+};
+
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+} // End namespace Foam
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+#endif
+
+// ************************************************************************* //

src/postProcessing/functionObjects/utilities/dsmcFields/dsmcFieldsFunctionObject.C

@@ -0,0 +1,43 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+   \\    /   O peration     |
+    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+     \\/     M anipulation  |
+-------------------------------------------------------------------------------
+License
+    This file is part of OpenFOAM.
+
+    OpenFOAM is free software; you can redistribute it and/or modify it
+    under the terms of the GNU General Public License as published by the
+    Free Software Foundation; either version 2 of the License, or (at your
+    option) any later version.
+
+    OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
+    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+    for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with OpenFOAM; if not, write to the Free Software Foundation,
+    Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+
+\*---------------------------------------------------------------------------*/
+
+#include "dsmcFieldsFunctionObject.H"
+
+// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
+
+namespace Foam
+{
+    defineNamedTemplateTypeNameAndDebug(dsmcFieldsFunctionObject, 0);
+
+    addToRunTimeSelectionTable
+    (
+        functionObject,
+        dsmcFieldsFunctionObject,
+        dictionary
+    );
+}
+
+// ************************************************************************* //

src/postProcessing/functionObjects/utilities/dsmcFields/dsmcFieldsFunctionObject.H

@@ -0,0 +1,55 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+   \\    /   O peration     |
+    \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
+     \\/     M anipulation  |
+-------------------------------------------------------------------------------
+License
+    This file is part of OpenFOAM.
+
+    OpenFOAM is free software; you can redistribute it and/or modify it
+    under the terms of the GNU General Public License as published by the
+    Free Software Foundation; either version 2 of the License, or (at your
+    option) any later version.
+
+    OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
+    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+    for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with OpenFOAM; if not, write to the Free Software Foundation,
+    Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+
+Typedef
+    Foam::dsmcFieldsFunctionObject
+
+Description
+    FunctionObject wrapper around dsmcFields to allow it to be created via
+    the functions list within controlDict.
+
+SourceFiles
+    dsmcFieldsFunctionObject.C
+
+\*---------------------------------------------------------------------------*/
+
+#ifndef dsmcFieldsFunctionObject_H
+#define dsmcFieldsFunctionObject_H
+
+#include "dsmcFields.H"
+#include "OutputFilterFunctionObject.H"
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+namespace Foam
+{
+    typedef OutputFilterFunctionObject<dsmcFields>
+        dsmcFieldsFunctionObject;
+}
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+#endif
+
+// ************************************************************************* //