ENH: Added support for DimensionedField<Type, volMesh> to reconstructPar

applications/utilities/parallelProcessing/reconstructPar/reconstructPar.C

@@ -179,23 +179,8 @@ int main(int argc, char *argv[])
         // Get list of objects from processor0 database
         IOobjectList objects(procMeshes.meshes()[0], databases[0].timeName());
 
-
-        // If there are any FV fields, reconstruct them
-
-        if
-        (
-            objects.lookupClass(volScalarField::typeName).size()
-         || objects.lookupClass(volVectorField::typeName).size()
-         || objects.lookupClass(volSphericalTensorField::typeName).size()
-         || objects.lookupClass(volSymmTensorField::typeName).size()
-         || objects.lookupClass(volTensorField::typeName).size()
-         || objects.lookupClass(surfaceScalarField::typeName).size()
-         || objects.lookupClass(surfaceVectorField::typeName).size()
-         || objects.lookupClass(surfaceSphericalTensorField::typeName).size()
-         || objects.lookupClass(surfaceSymmTensorField::typeName).size()
-         || objects.lookupClass(surfaceTensorField::typeName).size()
-        )
         {
+            // If there are any FV fields, reconstruct them
             Info<< "Reconstructing FV fields" << nl << endl;
 
             fvFieldReconstructor fvReconstructor
@@ -207,6 +192,32 @@ int main(int argc, char *argv[])
                 procMeshes.boundaryProcAddressing()
             );
 
+            fvReconstructor.reconstructFvVolumeInternalFields<scalar>
+            (
+                objects,
+                selectedFields
+            );
+            fvReconstructor.reconstructFvVolumeInternalFields<vector>
+            (
+                objects,
+                selectedFields
+            );
+            fvReconstructor.reconstructFvVolumeInternalFields<sphericalTensor>
+            (
+                objects,
+                selectedFields
+            );
+            fvReconstructor.reconstructFvVolumeInternalFields<symmTensor>
+            (
+                objects,
+                selectedFields
+            );
+            fvReconstructor.reconstructFvVolumeInternalFields<tensor>
+            (
+                objects,
+                selectedFields
+            );
+
             fvReconstructor.reconstructFvVolumeFields<scalar>
             (
                 objects,
@@ -258,22 +269,13 @@ int main(int argc, char *argv[])
                 objects,
                 selectedFields
             );
-        }
-        else
-        {
-            Info<< "No FV fields" << nl << endl;
-        }
 
+            if (fvReconstructor.nReconstructed() == 0)
+            {
+                Info<< "No FV fields" << nl << endl;
+            }
+        }
 
-        // If there are any point fields, reconstruct them
-        if
-        (
-            objects.lookupClass(pointScalarField::typeName).size()
-         || objects.lookupClass(pointVectorField::typeName).size()
-         || objects.lookupClass(pointSphericalTensorField::typeName).size()
-         || objects.lookupClass(pointSymmTensorField::typeName).size()
-         || objects.lookupClass(pointTensorField::typeName).size()
-        )
         {
             Info<< "Reconstructing point fields" << nl << endl;
 
@@ -318,10 +320,11 @@ int main(int argc, char *argv[])
                 objects,
                 selectedFields
             );
-        }
-        else
-        {
-            Info<< "No point fields" << nl << endl;
+
+            if (pointReconstructor.nReconstructed() == 0)
+            {
+                Info<< "No point fields" << nl << endl;
+            }
         }
 
 

src/parallel/reconstruct/reconstruct/fvFieldReconstructor.C

@@ -40,7 +40,8 @@ Foam::fvFieldReconstructor::fvFieldReconstructor
     procMeshes_(procMeshes),
     faceProcAddressing_(faceProcAddressing),
     cellProcAddressing_(cellProcAddressing),
-    boundaryProcAddressing_(boundaryProcAddressing)
+    boundaryProcAddressing_(boundaryProcAddressing),
+    nReconstructed_(0)
 {}
 
 

src/parallel/reconstruct/reconstruct/fvFieldReconstructor.H

@@ -71,6 +71,9 @@ class fvFieldReconstructor
         //- List of processor boundary addressing lists
         const PtrList<labelIOList>& boundaryProcAddressing_;
 
+        //- Number of fields reconstructed
+        label nReconstructed_;
+
 
     // Private Member Functions
 
@@ -134,20 +137,33 @@ public:
 
     // Member Functions
 
+        //- Return number of fields reconstructed
+        label nReconstructed() const
+        {
+            return nReconstructed_;
+        }
+
+        //- Reconstruct volume internal field
+        template<class Type>
+        tmp<DimensionedField<Type, volMesh> >
+        reconstructFvVolumeInternalField(const IOobject& fieldIoObject);
+
         //- Reconstruct volume field
         template<class Type>
         tmp<GeometricField<Type, fvPatchField, volMesh> >
-        reconstructFvVolumeField
-        (
-            const IOobject& fieldIoObject
-        );
+        reconstructFvVolumeField(const IOobject& fieldIoObject);
 
         //- Reconstruct surface field
         template<class Type>
         tmp<GeometricField<Type, fvsPatchField, surfaceMesh> >
-        reconstructFvSurfaceField
+        reconstructFvSurfaceField(const IOobject& fieldIoObject);
+
+        //- Reconstruct and write all/selected volume internal fields
+        template<class Type>
+        void reconstructFvVolumeInternalFields
         (
-            const IOobject& fieldIoObject
+            const IOobjectList& objects,
+            const HashSet<word>& selectedFields
         );
 
         //- Reconstruct and write all/selected volume fields
@@ -158,7 +174,7 @@ public:
             const HashSet<word>& selectedFields
         );
 
-        //- Reconstruct and write all/selected volume fields
+        //- Reconstruct and write all/selected surface fields
         template<class Type>
         void reconstructFvSurfaceFields
         (

src/parallel/reconstruct/reconstruct/fvFieldReconstructorReconstructFields.C

@@ -33,6 +33,75 @@ License
 
 // * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
 
+template<class Type>
+Foam::tmp<Foam::DimensionedField<Type, Foam::volMesh> >
+Foam::fvFieldReconstructor::reconstructFvVolumeInternalField
+(
+    const IOobject& fieldIoObject
+)
+{
+    // Read the field for all the processors
+    PtrList<DimensionedField<Type, volMesh> > procFields
+    (
+        procMeshes_.size()
+    );
+
+    forAll(procMeshes_, procI)
+    {
+        procFields.set
+        (
+            procI,
+            new DimensionedField<Type, volMesh>
+            (
+                IOobject
+                (
+                    fieldIoObject.name(),
+                    procMeshes_[procI].time().timeName(),
+                    procMeshes_[procI],
+                    IOobject::MUST_READ,
+                    IOobject::NO_WRITE
+                ),
+                procMeshes_[procI]
+            )
+        );
+    }
+
+
+    // Create the internalField
+    Field<Type> internalField(mesh_.nCells());
+
+    forAll(procMeshes_, procI)
+    {
+        const DimensionedField<Type, volMesh>& procField = procFields[procI];
+
+        // Set the cell values in the reconstructed field
+        internalField.rmap
+        (
+            procField.field(),
+            cellProcAddressing_[procI]
+        );
+    }
+
+    return tmp<DimensionedField<Type, volMesh> >
+    (
+        new DimensionedField<Type, volMesh>
+        (
+            IOobject
+            (
+                fieldIoObject.name(),
+                mesh_.time().timeName(),
+                mesh_,
+                IOobject::NO_READ,
+                IOobject::NO_WRITE
+            ),
+            mesh_,
+            procFields[0].dimensions(),
+            internalField
+        )
+    );
+}
+
+
 template<class Type>
 Foam::tmp<Foam::GeometricField<Type, Foam::fvPatchField, Foam::volMesh> >
 Foam::fvFieldReconstructor::reconstructFvVolumeField
@@ -451,7 +520,41 @@ Foam::fvFieldReconstructor::reconstructFvSurfaceField
 }
 
 
-// Reconstruct and write all/selected volume fields
+template<class Type>
+void Foam::fvFieldReconstructor::reconstructFvVolumeInternalFields
+(
+    const IOobjectList& objects,
+    const HashSet<word>& selectedFields
+)
+{
+    const word& fieldClassName = DimensionedField<Type, volMesh>::typeName;
+
+    IOobjectList fields = objects.lookupClass(fieldClassName);
+
+    if (fields.size())
+    {
+        Info<< "    Reconstructing " << fieldClassName << "s\n" << endl;
+
+        forAllConstIter(IOobjectList, fields, fieldIter)
+        {
+            if
+            (
+                !selectedFields.size()
+             || selectedFields.found(fieldIter()->name())
+            )
+            {
+                Info<< "        " << fieldIter()->name() << endl;
+
+                reconstructFvVolumeInternalField<Type>(*fieldIter())().write();
+
+                nReconstructed_++;
+            }
+        }
+        Info<< endl;
+    }
+}
+
+
 template<class Type>
 void Foam::fvFieldReconstructor::reconstructFvVolumeFields
 (
@@ -479,13 +582,15 @@ void Foam::fvFieldReconstructor::reconstructFvVolumeFields
                 Info<< "        " << fieldIter()->name() << endl;
 
                 reconstructFvVolumeField<Type>(*fieldIter())().write();
+
+                nReconstructed_++;
             }
         }
         Info<< endl;
     }
 }
 
-// Reconstruct and write all/selected surface fields
+
 template<class Type>
 void Foam::fvFieldReconstructor::reconstructFvSurfaceFields
 (
@@ -513,6 +618,8 @@ void Foam::fvFieldReconstructor::reconstructFvSurfaceFields
                 Info<< "        " << fieldIter()->name() << endl;
 
                 reconstructFvSurfaceField<Type>(*fieldIter())().write();
+
+                nReconstructed_++;
             }
         }
         Info<< endl;

src/parallel/reconstruct/reconstruct/pointFieldReconstructor.C

@@ -39,7 +39,8 @@ Foam::pointFieldReconstructor::pointFieldReconstructor
     procMeshes_(procMeshes),
     pointProcAddressing_(pointProcAddressing),
     boundaryProcAddressing_(boundaryProcAddressing),
-    patchPointAddressing_(procMeshes.size())
+    patchPointAddressing_(procMeshes.size()),
+    nReconstructed_(0)
 {
     // Inverse-addressing of the patch point labels.
     labelList pointMap(mesh_.size(), -1);

src/parallel/reconstruct/reconstruct/pointFieldReconstructor.H

@@ -68,6 +68,9 @@ class pointFieldReconstructor
         //- Point patch addressing
         labelListListList patchPointAddressing_;
 
+        //- Number of fields reconstructed
+        label nReconstructed_;
+
 
     // Private Member Functions
 
@@ -130,6 +133,12 @@ public:
 
     // Member Functions
 
+        //- Return number of fields reconstructed
+        label nReconstructed() const
+        {
+            return nReconstructed_;
+        }
+
         //- Reconstruct field
         template<class Type>
         tmp<GeometricField<Type, pointPatchField, pointMesh> >