updated to incorporate particle post-processing

applications/utilities/postProcessing/dataConversion/foamToEnsight/Make/files

@@ -5,4 +5,3 @@ foamToEnsight.C
 ensightWriteBinary.C
 
 EXE = $(FOAM_APPBIN)/foamToEnsight
-//EXE = $(FOAM_USER_APPBIN)/foamToEnsight

applications/utilities/postProcessing/dataConversion/foamToEnsight/Make/options

@@ -1,7 +1,9 @@
 EXE_INC = \
+    -DFULLDEBUG -g -O0 \
     -I$(LIB_SRC)/finiteVolume/lnInclude \
     -I$(LIB_SRC)/lagrangian/basic/lnInclude
 
 EXE_LIBS = \
     -lfiniteVolume \
-    -llagrangian
+    -llagrangian \
+   

applications/utilities/postProcessing/dataConversion/foamToEnsight/checkSprayData.H

@@ -1,13 +0,0 @@
-forAll(Times, n1)
-{
-    IOobject fieldObjectHeader
-    (
-        fieldName,
-        Times[n1].name(),
-        "lagrangian",
-        mesh,
-        IOobject::NO_READ
-    );
-
-    variableGood = variableGood && fieldObjectHeader.headerOk();
-}

applications/utilities/postProcessing/dataConversion/foamToEnsight/ensightCloudField.C

@@ -24,7 +24,7 @@ License
 
 \*---------------------------------------------------------------------------*/
 
-#include "ensightSprayField.H"
+#include "ensightCloudField.H"
 #include "Time.H"
 #include "IOField.H"
 #include "OFstream.H"
@@ -35,39 +35,48 @@ using namespace Foam;
 // * * * * * * * * * * * * * * * Global Functions  * * * * * * * * * * * * * //
 
 template<class Type>
-void ensightSprayField
+void ensightCloudField
 (
     const Foam::IOobject& fieldObject,
     const Foam::fileName& postProcPath,
     const Foam::word& prepend,
     const Foam::label timeIndex,
-    const Foam::word& sprayName,
+    const Foam::word& cloudName,
-    Foam::Ostream& ensightCaseFile
+    Foam::Ostream& ensightCaseFile,
+    const bool dataExists
 )
 {
-    Info<< "Converting spray field " << fieldObject.name() << endl;
+    if (dataExists)
+    {
+        Info<< "Converting cloud " << cloudName
+            << " field " << fieldObject.name() << endl;
+    }
+    else
+    {
+        Info<< "Creating empty cloud " << cloudName
+            << " field "  << fieldObject.name() << endl;
+    }
 
     word timeFile = prepend + itoa(timeIndex);
 
     const Time& runTime = fieldObject.time();
 
-    if (timeIndex == 0)
+    if (timeIndex == 0 && Pstream::master())
     {
         ensightCaseFile
             << pTraits<Type>::typeName << " per measured node:      1       ";
         ensightCaseFile.width(15);
         ensightCaseFile.setf(ios_base::left);
         ensightCaseFile
-            << ("s" + fieldObject.name()).c_str()
+            << ("c" + fieldObject.name()).c_str()
-            << (' ' + prepend + "***." + sprayName
+            << (' ' + prepend + "***." + cloudName
               + "." + fieldObject.name()).c_str()
             << nl;
     }
 
-    // set the filename of the ensight file
     fileName ensightFileName
     (
-        timeFile + "." + sprayName +"." + fieldObject.name()
+        timeFile + "." + cloudName +"." + fieldObject.name()
     );
 
     OFstream ensightFile
@@ -78,8 +87,10 @@ void ensightSprayField
         runTime.writeCompression()
     );
 
-    ensightFile << pTraits<Type>::typeName << " values" << nl;
+    ensightFile<< pTraits<Type>::typeName << " values" << nl;
 
+    if (dataExists)
+    {
         IOField<Type> vf(fieldObject);
 
         ensightFile.setf(ios_base::scientific, ios_base::floatfield);
@@ -105,10 +116,11 @@ void ensightSprayField
             }
         }
 
-    if ( (count % 6 != 0) || (count==0) )
+        if ((count % 6 != 0) || (count==0))
         {
             ensightFile << nl;
         }
+    }
 }
 
 

applications/utilities/postProcessing/dataConversion/foamToEnsight/ensightCloudField.H

@@ -28,33 +28,34 @@ InApplication
 Description
 
 SourceFiles
-    ensightSprayField.C
+    ensightCloudField.C
 
 \*---------------------------------------------------------------------------*/
 
-#ifndef ensightSprayField_H
+#ifndef ensightCloudField_H
-#define ensightSprayField_H
+#define ensightCloudField_H
 
 #include "IOobject.H"
 
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
 template<class Type>
-void ensightSprayField
+void ensightCloudField
 (
     const Foam::IOobject& fieldObject,
     const Foam::fileName& postProcPath,
     const Foam::word& prepend,
     const Foam::label timeIndex,
     const Foam::word& timeFile,
-    const Foam::word& sprayName,
+    const Foam::word& cloudName,
-    Foam::Ostream& ensightCaseFile
+    Foam::Ostream& ensightCaseFile,
+    const bool dataExists
 );
 
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
 #ifdef NoRepository
-#   include "ensightSprayField.C"
+#   include "ensightCloudField.C"
 #endif
 
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

applications/utilities/postProcessing/dataConversion/foamToEnsight/ensightField.C

@@ -278,7 +278,7 @@ bool writePatchField
     const Foam::label patchi,
     const Foam::label ensightPatchi,
     const Foam::faceSets& boundaryFaceSet,
-    const Foam::ensightMesh::nFacePrims& nfp,
+    const Foam::ensightMesh::nFacePrimitives& nfp,
     const Foam::labelList& patchProcessors,
     Foam::OFstream& ensightFile
 )
@@ -338,7 +338,7 @@ bool writePatchFieldBinary
     const Foam::label patchi,
     const Foam::label ensightPatchi,
     const Foam::faceSets& boundaryFaceSet,
-    const Foam::ensightMesh::nFacePrims& nfp,
+    const Foam::ensightMesh::nFacePrimitives& nfp,
     const Foam::labelList& patchProcessors,
     std::ofstream& ensightFile
 )
@@ -403,12 +403,13 @@ void writePatchField
     Foam::Ostream& ensightCaseFile
 )
 {
-    const Time& runTime = eMesh.mesh.time();
+    const Time& runTime = eMesh.mesh().time();
 
     const List<faceSets>& boundaryFaceSets = eMesh.boundaryFaceSets;
     const HashTable<labelList>& allPatchNames = eMesh.allPatchNames;
     const HashTable<label>& patchIndices = eMesh.patchIndices;
-    const HashTable<ensightMesh::nFacePrims>& nPatchPrims = eMesh.nPatchPrims;
+    const HashTable<ensightMesh::nFacePrimitives>&
+        nPatchPrims = eMesh.nPatchPrims();
 
     label patchi = -1;
 
@@ -521,15 +522,16 @@ void ensightFieldAscii
 
     word timeFile = prepend + itoa(timeIndex);
 
-    const fvMesh& mesh = eMesh.mesh;
+    const fvMesh& mesh = eMesh.mesh();
     const Time& runTime = mesh.time();
 
-    const cellSets& meshCellSets = eMesh.meshCellSets;
+    const cellSets& meshCellSets = eMesh.meshCellSets();
-    const List<faceSets>& boundaryFaceSets = eMesh.boundaryFaceSets;
+    const List<faceSets>& boundaryFaceSets = eMesh.boundaryFaceSets();
-    const HashTable<labelList>& allPatchNames = eMesh.allPatchNames;
+    const HashTable<labelList>& allPatchNames = eMesh.allPatchNames();
-    const HashTable<label>& patchIndices = eMesh.patchIndices;
+    const HashTable<label>& patchIndices = eMesh.patchIndices();
-    const wordHashSet& patchNames = eMesh.patchNames;
+    const wordHashSet& patchNames = eMesh.patchNames();
-    const HashTable<ensightMesh::nFacePrims>& nPatchPrims = eMesh.nPatchPrims;
+    const HashTable<ensightMesh::nFacePrimitives>&
+        nPatchPrims = eMesh.nPatchPrims();
 
     const labelList& tets = meshCellSets.tets;
     const labelList& pyrs = meshCellSets.pyrs;
@@ -701,15 +703,16 @@ void ensightFieldBinary
 
     word timeFile = prepend + itoa(timeIndex);
 
-    const fvMesh& mesh = eMesh.mesh;
+    const fvMesh& mesh = eMesh.mesh();
     //const Time& runTime = mesh.time();
 
-    const cellSets& meshCellSets = eMesh.meshCellSets;
+    const cellSets& meshCellSets = eMesh.meshCellSets();
-    const List<faceSets>& boundaryFaceSets = eMesh.boundaryFaceSets;
+    const List<faceSets>& boundaryFaceSets = eMesh.boundaryFaceSets();
-    const HashTable<labelList>& allPatchNames = eMesh.allPatchNames;
+    const HashTable<labelList>& allPatchNames = eMesh.allPatchNames();
-    const HashTable<label>& patchIndices = eMesh.patchIndices;
+    const HashTable<label>& patchIndices = eMesh.patchIndices();
-    const wordHashSet& patchNames = eMesh.patchNames;
+    const wordHashSet& patchNames = eMesh.patchNames();
-    const HashTable<ensightMesh::nFacePrims>& nPatchPrims = eMesh.nPatchPrims;
+    const HashTable<ensightMesh::nFacePrimitives>&
+        nPatchPrims = eMesh.nPatchPrims();
 
     const labelList& tets = meshCellSets.tets;
     const labelList& pyrs = meshCellSets.pyrs;

applications/utilities/postProcessing/dataConversion/foamToEnsight/ensightMesh.C

@@ -52,12 +52,7 @@ public:
         const HashTable<labelList>& y
     ) const
     {
-        for
+        forAllConstIter(HashTable<labelList>, y, iter)
-        (
-            HashTable<labelList>::const_iterator iter = y.begin();
-            iter != y.end();
-            ++iter
-        )
         {
             HashTable<labelList>::iterator xiter = x.find(iter.key());
 
@@ -89,38 +84,46 @@ public:
 
 Foam::ensightMesh::ensightMesh
 (
-    const fvMesh& fMesh,
+    const fvMesh& mesh,
     const argList& args,
     const bool binary
 )
 :
     binary_(binary),
-    mesh(fMesh),
+    mesh_(mesh),
-    meshCellSets(mesh.nCells()),
+    meshCellSets_(mesh_.nCells()),
-    boundaryFaceSets(mesh.boundary().size())
+    boundaryFaceSets_(mesh_.boundary().size()),
+    allPatchNames_(0),
+    patchIndices_(0),
+    patchNames_(0),
+    nPatchPrims_(0)
 {
-    forAll (mesh.boundaryMesh(), patchi)
+    forAll (mesh_.boundaryMesh(), patchi)
     {
-        if (typeid(mesh.boundaryMesh()[patchi]) != typeid(processorPolyPatch))
+        if
-        {
-            if (!allPatchNames.found(mesh.boundaryMesh()[patchi].name()))
-            {
-                allPatchNames.insert
         (
-                    mesh.boundaryMesh()[patchi].name(),
+            typeid(mesh_.boundaryMesh()[patchi])
+         != typeid(processorPolyPatch)
+        )
+        {
+            if (!allPatchNames_.found(mesh_.boundaryMesh()[patchi].name()))
+            {
+                allPatchNames_.insert
+                (
+                    mesh_.boundaryMesh()[patchi].name(),
                     labelList(1, Pstream::myProcNo())
                 );
 
-                patchIndices.insert
+                patchIndices_.insert
                 (
-                    mesh.boundaryMesh()[patchi].name(),
+                    mesh_.boundaryMesh()[patchi].name(),
                     patchi
                 );
             }
         }
     }
 
-    combineReduce(allPatchNames, concatPatchNames());
+    combineReduce(allPatchNames_, concatPatchNames());
 
     if (args.options().found("patches"))
     {
@@ -128,12 +131,12 @@ Foam::ensightMesh::ensightMesh
 
         if (!patchNameList.size())
         {
-            patchNameList = allPatchNames.toc();
+            patchNameList = allPatchNames_.toc();
         }
 
         forAll (patchNameList, i)
         {
-            patchNames.insert(patchNameList[i]);
+            patchNames_.insert(patchNameList[i]);
         }
     }
 
@@ -145,12 +148,12 @@ Foam::ensightMesh::ensightMesh
     const cellModel& wedge = *(cellModeller::lookup("wedge"));
     const cellModel& hex = *(cellModeller::lookup("hex"));
 
-    labelList& tets = meshCellSets.tets;
+    labelList& tets = meshCellSets_.tets;
-    labelList& pyrs = meshCellSets.pyrs;
+    labelList& pyrs = meshCellSets_.pyrs;
-    labelList& prisms = meshCellSets.prisms;
+    labelList& prisms = meshCellSets_.prisms;
-    labelList& wedges = meshCellSets.wedges;
+    labelList& wedges = meshCellSets_.wedges;
-    labelList& hexes = meshCellSets.hexes;
+    labelList& hexes = meshCellSets_.hexes;
-    labelList& polys = meshCellSets.polys;
+    labelList& polys = meshCellSets_.polys;
 
     // Count the shapes
     label nTets = 0;
@@ -160,7 +163,7 @@ Foam::ensightMesh::ensightMesh
     label nHexes = 0;
     label nPolys = 0;
 
-    if (!patchNames.size())
+    if (!patchNames_.size())
     {
         forAll(cellShapes, celli)
         {
@@ -200,20 +203,20 @@ Foam::ensightMesh::ensightMesh
         hexes.setSize(nHexes);
         polys.setSize(nPolys);
 
-        meshCellSets.nTets = nTets;
+        meshCellSets_.nTets = nTets;
-        reduce(meshCellSets.nTets, sumOp<label>());
+        reduce(meshCellSets_.nTets, sumOp<label>());
 
-        meshCellSets.nPyrs = nPyrs;
+        meshCellSets_.nPyrs = nPyrs;
-        reduce(meshCellSets.nPyrs, sumOp<label>());
+        reduce(meshCellSets_.nPyrs, sumOp<label>());
 
-        meshCellSets.nPrisms = nPrisms;
+        meshCellSets_.nPrisms = nPrisms;
-        reduce(meshCellSets.nPrisms, sumOp<label>());
+        reduce(meshCellSets_.nPrisms, sumOp<label>());
 
-        meshCellSets.nHexesWedges = nHexes + nWedges;
+        meshCellSets_.nHexesWedges = nHexes + nWedges;
-        reduce(meshCellSets.nHexesWedges, sumOp<label>());
+        reduce(meshCellSets_.nHexesWedges, sumOp<label>());
 
-        meshCellSets.nPolys = nPolys;
+        meshCellSets_.nPolys = nPolys;
-        reduce(meshCellSets.nPolys, sumOp<label>());
+        reduce(meshCellSets_.nPolys, sumOp<label>());
     }
 
 
@@ -223,9 +226,9 @@ Foam::ensightMesh::ensightMesh
         {
             const polyPatch& p = mesh.boundaryMesh()[patchi];
 
-            labelList& tris = boundaryFaceSets[patchi].tris;
+            labelList& tris = boundaryFaceSets_[patchi].tris;
-            labelList& quads = boundaryFaceSets[patchi].quads;
+            labelList& quads = boundaryFaceSets_[patchi].quads;
-            labelList& polys = boundaryFaceSets[patchi].polys;
+            labelList& polys = boundaryFaceSets_[patchi].polys;
 
             tris.setSize(p.size());
             quads.setSize(p.size());
@@ -259,26 +262,21 @@ Foam::ensightMesh::ensightMesh
         }
     }
 
-    for
+    forAllConstIter(HashTable<labelList>, allPatchNames_, iter)
-    (
-        HashTable<labelList>::const_iterator iter = allPatchNames.begin();
-        iter != allPatchNames.end();
-        ++iter
-    )
     {
         const word& patchName = iter.key();
-        nFacePrims nfp;
+        nFacePrimitives nfp;
 
-        if (!patchNames.size() || patchNames.found(patchName))
+        if (!patchNames_.size() || patchNames_.found(patchName))
         {
-            if (patchIndices.found(patchName))
+            if (patchIndices_.found(patchName))
             {
-                label patchi = patchIndices.find(patchName)();
+                label patchi = patchIndices_.find(patchName)();
 
                 nfp.nPoints = mesh.boundaryMesh()[patchi].localPoints().size();
-                nfp.nTris = boundaryFaceSets[patchi].tris.size();
+                nfp.nTris = boundaryFaceSets_[patchi].tris.size();
-                nfp.nQuads = boundaryFaceSets[patchi].quads.size();
+                nfp.nQuads = boundaryFaceSets_[patchi].quads.size();
-                nfp.nPolys = boundaryFaceSets[patchi].polys.size();
+                nfp.nPolys = boundaryFaceSets_[patchi].polys.size();
             }
         }
 
@@ -287,7 +285,7 @@ Foam::ensightMesh::ensightMesh
         reduce(nfp.nQuads, sumOp<label>());
         reduce(nfp.nPolys, sumOp<label>());
 
-        nPatchPrims.insert(patchName, nfp);
+        nPatchPrims_.insert(patchName, nfp);
     }
 }
 
@@ -308,7 +306,7 @@ void Foam::ensightMesh::writePoints
 {
     forAll(pointsComponent, pointi)
     {
-        ensightGeometryFile << setw(12) << float(pointsComponent[pointi]) << nl;
+        ensightGeometryFile<< setw(12) << float(pointsComponent[pointi]) << nl;
     }
 }
 
@@ -408,7 +406,7 @@ void Foam::ensightMesh::writePrimsBinary
     if (cellShapes.size() > 0)
     {
         // All the cellShapes have the same number of elements!
-        int numIntElem = cellShapes.size() * cellShapes[0].size();
+        int numIntElem = cellShapes.size()*cellShapes[0].size();
         List<int> temp(numIntElem);
 
         int n = 0;
@@ -866,11 +864,11 @@ void Foam::ensightMesh::writeAscii
     Ostream& ensightCaseFile
 ) const
 {
-    const Time& runTime = mesh.time();
+    const Time& runTime = mesh_.time();
-    const pointField& points = mesh.points();
+    const pointField& points = mesh_.points();
-    const cellList& cellFaces = mesh.cells();
+    const cellList& cellFaces = mesh_.cells();
-    const faceList& faces = mesh.faces();
+    const faceList& faces = mesh_.faces();
-    const cellShapeList& cellShapes = mesh.cellShapes();
+    const cellShapeList& cellShapes = mesh_.cellShapes();
 
     word timeFile = prepend;
 
@@ -878,7 +876,7 @@ void Foam::ensightMesh::writeAscii
     {
         timeFile += "000.";
     }
-    else if (mesh.moving())
+    else if (mesh_.moving())
     {
         timeFile += itoa(timeIndex) + '.';
     }
@@ -919,7 +917,7 @@ void Foam::ensightMesh::writeAscii
 
     labelList pointOffsets(Pstream::nProcs(), 0);
 
-    if (!patchNames.size())
+    if (!patchNames_.size())
     {
         label nPoints = points.size();
         Pstream::gather(nPoints, sumOp<label>());
@@ -962,8 +960,8 @@ void Foam::ensightMesh::writeAscii
         writeAllPrims
         (
             "hexa8",
-            meshCellSets.nHexesWedges,
+            meshCellSets_.nHexesWedges,
-            map(cellShapes, meshCellSets.hexes, meshCellSets.wedges),
+            map(cellShapes, meshCellSets_.hexes, meshCellSets_.wedges),
             pointOffsets,
             ensightGeometryFile
         );
@@ -971,8 +969,8 @@ void Foam::ensightMesh::writeAscii
         writeAllPrims
         (
             "penta6",
-            meshCellSets.nPrisms,
+            meshCellSets_.nPrisms,
-            map(cellShapes, meshCellSets.prisms),
+            map(cellShapes, meshCellSets_.prisms),
             pointOffsets,
             ensightGeometryFile
         );
@@ -980,8 +978,8 @@ void Foam::ensightMesh::writeAscii
         writeAllPrims
         (
             "pyramid5",
-            meshCellSets.nPyrs,
+            meshCellSets_.nPyrs,
-            map(cellShapes, meshCellSets.pyrs),
+            map(cellShapes, meshCellSets_.pyrs),
             pointOffsets,
             ensightGeometryFile
         );
@@ -989,25 +987,25 @@ void Foam::ensightMesh::writeAscii
         writeAllPrims
         (
             "tetra4",
-            meshCellSets.nTets,
+            meshCellSets_.nTets,
-            map(cellShapes, meshCellSets.tets),
+            map(cellShapes, meshCellSets_.tets),
             pointOffsets,
             ensightGeometryFile
         );
 
 
-        if (meshCellSets.nPolys)
+        if (meshCellSets_.nPolys)
         {
             if (Pstream::master())
             {
                 /*
                 ensightGeometryFile
                     << "nfaced" << nl
-                    << setw(10) << meshCellSets.nPolys << nl;
+                    << setw(10) << meshCellSets_.nPolys << nl;
                 */
                 writePolys
                 (
-                    meshCellSets.polys,
+                    meshCellSets_.polys,
                     cellFaces,
                     faces,
                     0,
@@ -1034,7 +1032,7 @@ void Foam::ensightMesh::writeAscii
             else
             {
                 OPstream toMaster(Pstream::scheduled, Pstream::masterNo());
-                toMaster<< meshCellSets.polys << cellFaces << faces;
+                toMaster<< meshCellSets_.polys << cellFaces << faces;
             }
         }
     }
@@ -1042,19 +1040,14 @@ void Foam::ensightMesh::writeAscii
 
     label ensightPatchi = 2;
 
-    for
+    forAllConstIter(HashTable<labelList>, allPatchNames_, iter)
-    (
-        HashTable<labelList>::const_iterator iter = allPatchNames.begin();
-        iter != allPatchNames.end();
-        ++iter
-    )
     {
         const labelList& patchProcessors = iter();
 
-        if (!patchNames.size() || patchNames.found(iter.key()))
+        if (!patchNames_.size() || patchNames_.found(iter.key()))
         {
             const word& patchName = iter.key();
-            const nFacePrims& nfp = nPatchPrims.find(patchName)();
+            const nFacePrimitives& nfp = nPatchPrims_.find(patchName)();
 
             const labelList *trisPtr = NULL;
             const labelList *quadsPtr = NULL;
@@ -1063,14 +1056,14 @@ void Foam::ensightMesh::writeAscii
             const pointField *patchPointsPtr = NULL;
             const faceList *patchFacesPtr = NULL;
 
-            if (patchIndices.found(iter.key()))
+            if (patchIndices_.found(iter.key()))
             {
-                label patchi = patchIndices.find(iter.key())();
+                label patchi = patchIndices_.find(iter.key())();
-                const polyPatch& p = mesh.boundaryMesh()[patchi];
+                const polyPatch& p = mesh_.boundaryMesh()[patchi];
 
-                trisPtr = &boundaryFaceSets[patchi].tris;
+                trisPtr = &boundaryFaceSets_[patchi].tris;
-                quadsPtr = &boundaryFaceSets[patchi].quads;
+                quadsPtr = &boundaryFaceSets_[patchi].quads;
-                polysPtr = &boundaryFaceSets[patchi].polys;
+                polysPtr = &boundaryFaceSets_[patchi].polys;
 
                 patchPointsPtr = &(p.localPoints());
                 patchFacesPtr = &(p.localFaces());
@@ -1207,10 +1200,10 @@ void Foam::ensightMesh::writeBinary
 ) const
 {
     //const Time& runTime = mesh.time();
-    const pointField& points = mesh.points();
+    const pointField& points = mesh_.points();
-    const cellList& cellFaces = mesh.cells();
+    const cellList& cellFaces = mesh_.cells();
-    const faceList& faces = mesh.faces();
+    const faceList& faces = mesh_.faces();
-    const cellShapeList& cellShapes = mesh.cellShapes();
+    const cellShapeList& cellShapes = mesh_.cellShapes();
 
     word timeFile = prepend;
 
@@ -1218,7 +1211,7 @@ void Foam::ensightMesh::writeBinary
     {
         timeFile += "000.";
     }
-    else if (mesh.moving())
+    else if (mesh_.moving())
     {
         timeFile += itoa(timeIndex) + '.';
     }
@@ -1230,7 +1223,11 @@ void Foam::ensightMesh::writeBinary
 
     if (Pstream::master())
     {
-        ensightGeometryFilePtr = new std::ofstream((postProcPath/ensightGeometryFileName).c_str(), ios_base::out | ios_base::binary | ios_base::trunc);
+        ensightGeometryFilePtr = new std::ofstream
+        (
+            (postProcPath/ensightGeometryFileName).c_str(),
+            ios_base::out | ios_base::binary | ios_base::trunc
+        );
         // Check on file opened?
     }
 
@@ -1247,7 +1244,7 @@ void Foam::ensightMesh::writeBinary
 
     labelList pointOffsets(Pstream::nProcs(), 0);
 
-    if (!patchNames.size())
+    if (!patchNames_.size())
     {
         label nPoints = points.size();
         Pstream::gather(nPoints, sumOp<label>());
@@ -1290,8 +1287,8 @@ void Foam::ensightMesh::writeBinary
         writeAllPrimsBinary
         (
             "hexa8",
-            meshCellSets.nHexesWedges,
+            meshCellSets_.nHexesWedges,
-            map(cellShapes, meshCellSets.hexes, meshCellSets.wedges),
+            map(cellShapes, meshCellSets_.hexes, meshCellSets_.wedges),
             pointOffsets,
             ensightGeometryFile
         );
@@ -1299,8 +1296,8 @@ void Foam::ensightMesh::writeBinary
         writeAllPrimsBinary
         (
             "penta6",
-            meshCellSets.nPrisms,
+            meshCellSets_.nPrisms,
-            map(cellShapes, meshCellSets.prisms),
+            map(cellShapes, meshCellSets_.prisms),
             pointOffsets,
             ensightGeometryFile
         );
@@ -1308,8 +1305,8 @@ void Foam::ensightMesh::writeBinary
         writeAllPrimsBinary
         (
             "pyramid5",
-            meshCellSets.nPyrs,
+            meshCellSets_.nPyrs,
-            map(cellShapes, meshCellSets.pyrs),
+            map(cellShapes, meshCellSets_.pyrs),
             pointOffsets,
             ensightGeometryFile
         );
@@ -1317,24 +1314,24 @@ void Foam::ensightMesh::writeBinary
         writeAllPrimsBinary
         (
             "tetra4",
-            meshCellSets.nTets,
+            meshCellSets_.nTets,
-            map(cellShapes, meshCellSets.tets),
+            map(cellShapes, meshCellSets_.tets),
             pointOffsets,
             ensightGeometryFile
         );
 
-        if (meshCellSets.nPolys)
+        if (meshCellSets_.nPolys)
         {
             if (Pstream::master())
             {
                 /*
                 ensightGeometryFile
                     << "nfaced" << nl
-                    << setw(10) << meshCellSets.nPolys << nl;
+                    << setw(10) << meshCellSets_.nPolys << nl;
                 */
                 writePolysBinary
                 (
-                    meshCellSets.polys,
+                    meshCellSets_.polys,
                     cellFaces,
                     faces,
                     0,
@@ -1361,7 +1358,7 @@ void Foam::ensightMesh::writeBinary
             else
             {
                 OPstream toMaster(Pstream::scheduled, Pstream::masterNo());
-                toMaster<< meshCellSets.polys << cellFaces << faces;
+                toMaster<< meshCellSets_.polys << cellFaces << faces;
             }
         }
 
@@ -1371,20 +1368,15 @@ void Foam::ensightMesh::writeBinary
 
     label iCount = 0;
 
-    for
+    forAllConstIter(HashTable<labelList>, allPatchNames_, iter)
-    (
-        HashTable<labelList>::const_iterator iter = allPatchNames.begin();
-        iter != allPatchNames.end();
-        ++iter
-    )
     {
         iCount ++;
         const labelList& patchProcessors = iter();
 
-        if (!patchNames.size() || patchNames.found(iter.key()))
+        if (!patchNames_.size() || patchNames_.found(iter.key()))
         {
             const word& patchName = iter.key();
-            const nFacePrims& nfp = nPatchPrims.find(patchName)();
+            const nFacePrimitives& nfp = nPatchPrims_.find(patchName)();
 
             const labelList *trisPtr = NULL;
             const labelList *quadsPtr = NULL;
@@ -1393,14 +1385,14 @@ void Foam::ensightMesh::writeBinary
             const pointField *patchPointsPtr = NULL;
             const faceList *patchFacesPtr = NULL;
 
-            if (patchIndices.found(iter.key()))
+            if (patchIndices_.found(iter.key()))
             {
-                label patchi = patchIndices.find(iter.key())();
+                label patchi = patchIndices_.find(iter.key())();
-                const polyPatch& p = mesh.boundaryMesh()[patchi];
+                const polyPatch& p = mesh_.boundaryMesh()[patchi];
 
-                trisPtr = &boundaryFaceSets[patchi].tris;
+                trisPtr = &boundaryFaceSets_[patchi].tris;
-                quadsPtr = &boundaryFaceSets[patchi].quads;
+                quadsPtr = &boundaryFaceSets_[patchi].quads;
-                polysPtr = &boundaryFaceSets[patchi].polys;
+                polysPtr = &boundaryFaceSets_[patchi].polys;
 
                 patchPointsPtr = &(p.localPoints());
                 patchFacesPtr = &(p.localFaces());

applications/utilities/postProcessing/dataConversion/foamToEnsight/ensightMesh.H

@@ -57,11 +57,48 @@ class argList;
 
 class ensightMesh
 {
+        class nFacePrimitives
+        {
+        public:
+
+            label nPoints;
+            label nTris;
+            label nQuads;
+            label nPolys;
+
+            nFacePrimitives()
+            :
+                nPoints(0),
+                nTris(0),
+                nQuads(0),
+                nPolys(0)
+            {}
+        };
+
+
     // Private data
 
         //- Set binary file output
         bool binary_;
 
+        //- Reference to the OpenFOAM mesh
+        const fvMesh& mesh_;
+
+        cellSets meshCellSets_;
+
+        List<faceSets> boundaryFaceSets_;
+
+
+
+
+        HashTable<labelList> allPatchNames_;
+
+        HashTable<label> patchIndices_;
+
+        wordHashSet patchNames_;
+
+        HashTable<nFacePrimitives> nPatchPrims_;
+
 
     // Private Member Functions
 
@@ -203,37 +240,6 @@ class ensightMesh
 
 public:
 
-    // Public data
-
-        const fvMesh& mesh;
-        cellSets meshCellSets;
-        List<faceSets> boundaryFaceSets;
-
-        HashTable<labelList> allPatchNames;
-        HashTable<label> patchIndices;
-        wordHashSet patchNames;
-
-        class nFacePrims
-        {
-        public:
-
-            label nPoints;
-            label nTris;
-            label nQuads;
-            label nPolys;
-
-            nFacePrims()
-            :
-                nPoints(0),
-                nTris(0),
-                nQuads(0),
-                nPolys(0)
-            {}
-        };
-
-        HashTable<nFacePrims> nPatchPrims;
-
-
     // Constructors
 
         //- Construct from fvMesh
@@ -247,6 +253,46 @@ public:
 
     // Member Functions
 
+        // Access
+
+            const fvMesh& mesh() const
+            {
+                return mesh_;
+            }
+
+            const cellSets& meshCellSets() const
+            {
+                return meshCellSets_;
+            }
+
+            const List<faceSets>& boundaryFaceSets() const
+            {
+                return boundaryFaceSets_;
+            }
+
+            const HashTable<labelList>& allPatchNames() const
+            {
+                return allPatchNames_;
+            }
+
+            const HashTable<label>& patchIndices() const
+            {
+                return patchIndices_;
+            }
+
+            const wordHashSet& patchNames() const
+            {
+                return patchNames_;
+            }
+
+            const HashTable<nFacePrimitives>& nPatchPrims() const
+            {
+                return nPatchPrims_;
+            }
+
+
+    // I-O
+
         void write
         (
             const fileName& postProcPath,

applications/utilities/postProcessing/dataConversion/foamToEnsight/ensightParticlePositions.C

@@ -41,14 +41,22 @@ void ensightParticlePositions
     const Foam::fvMesh& mesh,
     const Foam::fileName& postProcPath,
     const Foam::word& timeFile,
-    const Foam::word& sprayName
+    const Foam::word& cloudName,
+    const bool dataExists
 )
 {
+    if (dataExists)
+    {
+        Info<< "Converting cloud " << cloudName << " positions" <<  endl;
+    }
+    else
+    {
+        Info<< "Creating empty cloud " << cloudName << " positions" << endl;
+    }
+
     const Time& runTime = mesh.time();
 
-    Cloud<passiveParticle> parcels(mesh);
+    fileName ensightFileName(timeFile + "." + cloudName);
-
-    fileName ensightFileName(timeFile + "."+ sprayName);
     OFstream ensightFile
     (
         postProcPath/ensightFileName,
@@ -59,24 +67,23 @@ void ensightParticlePositions
 
     // Output header
     ensightFile
-        << "lagrangian                                         " << nl
+        << cloudName.c_str() << nl
         << "particle coordinates" << nl;
 
+    if (dataExists)
+    {
+        Cloud<passiveParticle> parcels(mesh, cloudName, false);
+
         // Set Format
         ensightFile.setf(ios_base::scientific, ios_base::floatfield);
         ensightFile.precision(5);
 
-    ensightFile << setw(8) << parcels.size() << nl;
+        ensightFile<< setw(8) << parcels.size() << nl;
 
         label nParcels = 0;
 
-    // Output position
+        // Output positions
-    for
+        forAllConstIter(Cloud<passiveParticle>, parcels, elmnt)
-    (
-        Cloud<passiveParticle>::iterator elmnt = parcels.begin();
-        elmnt != parcels.end();
-        ++elmnt
-    )
         {
             const vector& p = elmnt().position();
 
@@ -85,6 +92,12 @@ void ensightParticlePositions
                 << setw(12) << p.x() << setw(12) << p.y() << setw(12) << p.z()
                 << nl;
         }
+    }
+    else
+    {
+        label nParcels = 0;
+        ensightFile<< setw(8) << nParcels << nl;
+    }
 }
 
 

applications/utilities/postProcessing/dataConversion/foamToEnsight/ensightParticlePositions.H

@@ -44,7 +44,8 @@ void ensightParticlePositions
     const Foam::fvMesh& mesh,
     const Foam::fileName& postProcPath,
     const Foam::word& timeFile,
-    const Foam::word& sprayName
+    const Foam::word& CloudName,
+    const bool dataExists
 );
 
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

applications/utilities/postProcessing/dataConversion/foamToEnsight/foamToEnsight.C

@@ -24,22 +24,26 @@ License
 
 Description
     Translates FOAM data to EnSight format
+    Parallel support for cloud data is not supported
 
 \*---------------------------------------------------------------------------*/
 
 #include "argList.H"
-#include "volFields.H"
-#include "tensorIOField.H"
 #include "IOobjectList.H"
-#include "OFstream.H"
 #include "IOmanip.H"
+#include "OFstream.H"
+
+#include "volFields.H"
+
+#include "labelIOField.H"
 #include "scalarIOField.H"
+#include "tensorIOField.H"
 
 #include "ensightMesh.H"
 #include "ensightField.H"
 
 #include "ensightParticlePositions.H"
-#include "ensightSprayField.H"
+#include "ensightCloudField.H"
 
 #include "fvc.H"
 
@@ -47,6 +51,24 @@ using namespace Foam;
 
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
+bool inFileNameList
+(
+    const fileNameList& nameList,
+    const word& name
+)
+{
+    forAll(nameList, i)
+    {
+        if (nameList[i] == name)
+        {
+            return true;
+        }
+    }
+
+    return false;
+}
+
+
 // Main program:
 
 int main(int argc, char *argv[])
@@ -55,21 +77,15 @@ int main(int argc, char *argv[])
     argList::validOptions.insert("binary", "" );
 #   include "addTimeOptions.H"
 
-    const label nTypes = 2;
-    const word fieldTypes[] =
-    {
-        volScalarField::typeName,
-        volVectorField::typeName
-    };
-
-    const label nSprayFieldTypes = 2;
-    const word sprayFieldTypes[] =
-    {
-        scalarIOField::typeName,
-        vectorIOField::typeName
-    };
-
 #   include "setRootCase.H"
+
+    // Check options
+    bool binary = false;
+    if (args.options().found("binary"))
+    {
+        binary = true;
+    }
+
 #   include "createTime.H"
 
     // get the available time-steps
@@ -79,12 +95,29 @@ int main(int argc, char *argv[])
 
     runTime.setTime(Times[startTime], startTime);
 
-#   include "createMesh.H"
+#   include "createNamedMesh.H"
 
+    // Mesh instance (region0 gets filtered out)
+    fileName regionPrefix = "";
+
+    if (regionName != polyMesh::defaultRegion)
+    {
+        regionPrefix = regionName;
+    }
+
+    const label nTypes = 2;
+    const word fieldTypes[] =
+    {
+        volScalarField::typeName,
+        volVectorField::typeName
+    };
+
+    // Create the output folder
     const word postProcDir = "EnSight";
-    const word prepend = args.globalCaseName() + '.';
-    const word sprayName = "lagrangian";
 
+    // Path to EnSight folder at case level only
+    // - For parallel cases, data only written from master
+//    fileName postProcPath = runTime.path()/postProcDir;
     fileName postProcPath = args.rootPath()/args.globalCaseName()/postProcDir;
 
     if (Pstream::master())
@@ -97,18 +130,14 @@ int main(int argc, char *argv[])
         mkDir(postProcPath);
     }
 
+    // Start of case file header output
+    // ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+    const word prepend = args.globalCaseName() + '.';
+
     OFstream *ensightCaseFilePtr = NULL;
-
-    // Check options
-    bool binary = false;
-    if (args.options().found("binary"))
-    {
-        binary = true;
-    }
-
     if (Pstream::master())
     {
-        // Open the Case file
         fileName ensightCaseFileName = prepend + "case";
 
         if (!binary)
@@ -137,49 +166,117 @@ int main(int argc, char *argv[])
 
     OFstream& ensightCaseFile = *ensightCaseFilePtr;
 
+#   include "ensightCaseHeader.H"
+
     // Construct the EnSight mesh
     ensightMesh eMesh(mesh, args, binary);
 
-    // Set Time to the last time before looking for the spray objects
+    // Set Time to the last time before looking for the lagrangian objects
     runTime.setTime(Times[Times.size()-1], Times.size()-1);
 
     IOobjectList objects(mesh, runTime.timeName());
-    IOobjectList sprayObjects(mesh, runTime.timeName(), "lagrangian");
-
-    bool lagrangianExist = false;
-
-    if (!eMesh.patchNames.size())
-    {
-        IOobject lagrangianHeader
-        (
-            "positions",
-            runTime.timeName(),
-            "lagrangian",
-            mesh,
-            IOobject::NO_READ
-        );
-
-        if (lagrangianHeader.headerOk())
-        {
-            lagrangianExist = true;
-        }
-    }
-
-#   include "ensightCaseHeader.H"
 
 #   include "checkMeshMoving.H"
 
+    wordHashSet allCloudNames;
     word geomCaseFileName = prepend + "000";
     if (Pstream::master())
     {
         // test pre check variable if there is a moving mesh
-        if (meshMoving == true) geomCaseFileName = prepend + "***";
+        if (meshMoving == true)
+        {
+            geomCaseFileName = prepend + "***";
+        }
+
         ensightCaseFile
             << "GEOMETRY" << nl
             << "model:        1     "
             << (geomCaseFileName + ".mesh").c_str() << nl;
     }
 
+    // Identify if lagrangian data exists at each time, and add clouds
+    // to the 'allCloudNames' hash set
+    for (label n=startTime; n<endTime; n++)
+    {
+        runTime.setTime(Times[n], n);
+
+        fileNameList cloudDirs = readDir
+        (
+            runTime.timePath()/regionPrefix/"lagrangian",
+            fileName::DIRECTORY
+        );
+
+        forAll(cloudDirs, cloudI)
+        {
+            IOobjectList cloudObjs
+            (
+                mesh,
+                runTime.timeName(),
+                "lagrangian"/cloudDirs[cloudI]
+            );
+
+            IOobject* positionsPtr = cloudObjs.lookup("positions");
+
+            if (positionsPtr)
+            {
+                allCloudNames.insert(cloudDirs[cloudI]);
+            }
+        }
+    }
+
+    HashTable<HashTable<word> > allCloudFields;
+    forAllConstIter(wordHashSet, allCloudNames, cloudIter)
+    {
+        // Add the name of the cloud(s) to the case file header
+        if (Pstream::master())
+        {
+            ensightCaseFile
+            <<  (
+                    "measured:     1     "
+                  + prepend
+                  + "***."
+                  + cloudIter.key()
+                ).c_str()
+            << nl;
+        }
+
+        // Create a new hash table for each cloud
+        allCloudFields.insert(cloudIter.key(), HashTable<word>());
+
+        // Identify the new cloud in the hash table
+        HashTable<HashTable<word> >::iterator newCloudIter =
+            allCloudFields.find(cloudIter.key());
+
+        // Loop over all times to build list of fields and field types
+        // for each cloud
+        for (label n=startTime; n<endTime; n++)
+        {
+            runTime.setTime(Times[n], n);
+
+            IOobjectList cloudObjs
+            (
+                mesh,
+                runTime.timeName(),
+                "lagrangian"/cloudIter.key()
+            );
+
+            forAllConstIter(IOobjectList, cloudObjs, fieldIter)
+            {
+                const IOobject obj = *fieldIter();
+
+                if (obj.name() != "positions")
+                {
+                    // Add field and field type
+                    newCloudIter().insert
+                    (
+                        obj.name(),
+                        obj.headerClassName()
+                    );
+                }
+            }
+        }
+    }
+
     label nTimeSteps = 0;
     for (label n=startTime; n<endTime; n++)
     {
@@ -190,7 +287,7 @@ int main(int argc, char *argv[])
         word timeName = itoa(timeIndex);
         word timeFile = prepend + timeName;
 
-        Info << "Translating time = " << runTime.timeName() << nl;
+        Info<< "Translating time = " << runTime.timeName() << nl;
 
 #       include "moveMesh.H"
 
@@ -205,22 +302,19 @@ int main(int argc, char *argv[])
             );
         }
 
-        if (Pstream::master() && timeIndex == 0)
+
+        // Start of field data output
+        // ~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+        if (timeIndex == 0 && Pstream::master())
         {
-            if (lagrangianExist)
+            ensightCaseFile<< nl << "VARIABLE" << nl;
-            {
-                ensightCaseFile
-                    <<  (
-                            "measured:     1     "
-                          + prepend
-                          + "***."
-                          + sprayName
-                        ).c_str()
-                    << nl;
-             }
-             ensightCaseFile << nl << "VARIABLE" << nl;
         }
 
+
+        // Cell field data output
+        // ~~~~~~~~~~~~~~~~~~~~~~
+
         for (label i=0; i<nTypes; i++)
         {
             wordList fieldNames = objects.names(fieldTypes[i]);
@@ -313,70 +407,75 @@ int main(int argc, char *argv[])
             }
         }
 
-        if (lagrangianExist)
+
+        // Cloud field data output
+        // ~~~~~~~~~~~~~~~~~~~~~~~
+
+        forAllConstIter(HashTable<HashTable<word> >, allCloudFields, cloudIter)
         {
+            const word& cloudName = cloudIter.key();
+
+            fileNameList currentCloudDirs = readDir
+            (
+                runTime.timePath()/regionPrefix/"lagrangian",
+                fileName::DIRECTORY
+            );
+
+            bool cloudExists = inFileNameList(currentCloudDirs, cloudName);
             ensightParticlePositions
             (
                 mesh,
                 postProcPath,
                 timeFile,
-                sprayName
+                cloudName,
+                cloudExists
             );
 
-            for (label i=0; i<nSprayFieldTypes; i++)
+            forAllConstIter(HashTable<word>, cloudIter(), fieldIter)
             {
-                wordList fieldNames = sprayObjects.names(sprayFieldTypes[i]);
+                const word& fieldName = fieldIter.key();
-
+                const word& fieldType = fieldIter();
-                for (label j=0; j<fieldNames.size(); j++)
-                {
-                    word fieldName = fieldNames[j];
 
                 IOobject fieldObject
                 (
                     fieldName,
                     mesh.time().timeName(),
-                        "lagrangian",
+                    "lagrangian"/cloudName,
                     mesh,
-                        IOobject::MUST_READ,
+                    IOobject::MUST_READ
-                        IOobject::NO_WRITE
                 );
 
-                    if (sprayFieldTypes[i] == scalarIOField::typeName)
+                bool fieldExists = fieldObject.headerOk();
+                if (fieldType == scalarIOField::typeName)
                 {
-                        ensightSprayField<scalar>
+                    ensightCloudField<scalar>
                     (
                         fieldObject,
                         postProcPath,
                         prepend,
                         timeIndex,
-                            sprayName,
+                        cloudName,
-                            ensightCaseFile
+                        ensightCaseFile,
+                        fieldExists
                     );
                 }
-                    else if (sprayFieldTypes[i] == vectorIOField::typeName)
+                else if (fieldType == vectorIOField::typeName)
                 {
-                        ensightSprayField<vector>
+                    ensightCloudField<vector>
                     (
                         fieldObject,
                         postProcPath,
                         prepend,
                         timeIndex,
-                            sprayName,
+                        cloudName,
-                            ensightCaseFile
+                        ensightCaseFile,
+                        fieldExists
                     );
                 }
-                    else if (sprayFieldTypes[i] == tensorIOField::typeName)
+                else
                 {
-                        ensightSprayField<tensor>
+                    Info<< "Unable to convert field type " << fieldType
-                        (
+                        << " for field " << fieldName << endl;
-                            fieldObject,
-                            postProcPath,
-                            prepend,
-                            timeIndex,
-                            sprayName,
-                            ensightCaseFile
-                        );
-                    }
                 }
             }
         }