objectRegistry fixes

- objectRegistry gets a rename() that also adjusts the dbDir
- cloud reworked to use static variables subInstance and defaultName.
  This avoids writing "lagrangian" everywhere

string fixes
- avoid masking of std::string::replace in string.H
- avoid old strstream in PV3FoamReader

applications/utilities/parallelProcessing/decomposePar/decomposePar.C

@@ -312,7 +312,7 @@ int main(int argc, char *argv[])
 
     fileNameList cloudDirs
     (
-        readDir(runTime.timePath()/"lagrangian", fileName::DIRECTORY)
+        readDir(runTime.timePath()/cloud::subInstance, fileName::DIRECTORY)
     );
 
     // Particles
@@ -344,7 +344,7 @@ int main(int argc, char *argv[])
         (
             mesh,
             runTime.timeName(),
-            "lagrangian"/cloudDirs[i]
+            cloud::subInstance/cloudDirs[i]
         );
 
         IOobject* positionsPtr = sprayObjs.lookup("positions");
@@ -418,7 +418,7 @@ int main(int argc, char *argv[])
             (
                 mesh,
                 runTime.timeName(),
-                "lagrangian"/cloudDirs[cloudI]
+                cloud::subInstance/cloudDirs[cloudI]
             );
 
             lagrangianFieldDecomposer::readFields

applications/utilities/parallelProcessing/decomposePar/lagrangianFieldDecomposerDecomposeFields.C

@@ -88,7 +88,7 @@ tmp<IOField<Type> > lagrangianFieldDecomposer::decomposeField
             (
                 field.name(),
                 procMesh_.time().timeName(),
-                "lagrangian"/cloudName,
+                cloud::subInstance/cloudName,
                 procMesh_,
                 IOobject::NO_READ,
                 IOobject::NO_WRITE

applications/utilities/parallelProcessing/reconstructPar/reconstructLagrangian.H

@@ -36,6 +36,7 @@ SourceFiles
 #ifndef reconstructLagrangian_H
 #define reconstructLagrangian_H
 
+#include "cloud.H"
 #include "polyMesh.H"
 #include "IOobjectList.H"
 #include "fvMesh.H"

applications/utilities/parallelProcessing/reconstructPar/reconstructLagrangianFields.C

@@ -47,7 +47,7 @@ Foam::tmp<Foam::IOField<Type> > Foam::reconstructLagrangianField
             (
                 fieldName,
                 mesh.time().timeName(),
-                "lagrangian"/cloudName,
+                cloud::subInstance/cloudName,
                 mesh,
                 IOobject::NO_READ,
                 IOobject::NO_WRITE
@@ -61,10 +61,10 @@ Foam::tmp<Foam::IOField<Type> > Foam::reconstructLagrangianField
     {
         // Check object on local mesh
         IOobject localIOobject
-        ( 
+        (
             fieldName,
             meshes[i].time().timeName(),
-            "lagrangian"/cloudName,
+            cloud::subInstance/cloudName,
             meshes[i],
             IOobject::MUST_READ,
             IOobject::NO_WRITE

applications/utilities/parallelProcessing/reconstructPar/reconstructPar.C

@@ -277,7 +277,7 @@ int main(int argc, char *argv[])
             (
                 readDir
                 (
-                    databases[procI].timePath()/regionPrefix/"lagrangian",
+                    databases[procI].timePath()/regionPrefix/cloud::subInstance,
                     fileName::DIRECTORY
                 )
             );
@@ -295,7 +295,7 @@ int main(int argc, char *argv[])
                     (
                         procMeshes.meshes()[procI],
                         databases[procI].timeName(),
-                        "lagrangian"/cloudDirs[i]
+                        cloud::subInstance/cloudDirs[i]
                     );
 
                     IOobject* positionsPtr = sprayObjs.lookup("positions");

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

@@ -35,6 +35,7 @@ SourceFiles
 #ifndef ensightCloudField_H
 #define ensightCloudField_H
 
+#include "Cloud.H"
 #include "IOobject.H"
 
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

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

@@ -211,7 +211,7 @@ int main(int argc, char *argv[])
 
         fileNameList cloudDirs = readDir
         (
-            runTime.timePath()/regionPrefix/"lagrangian",
+            runTime.timePath()/regionPrefix/cloud::subInstance,
             fileName::DIRECTORY
         );
 
@@ -221,7 +221,7 @@ int main(int argc, char *argv[])
             (
                 mesh,
                 runTime.timeName(),
-                "lagrangian"/cloudDirs[cloudI]
+                cloud::subInstance/cloudDirs[cloudI]
             );
 
             IOobject* positionsPtr = cloudObjs.lookup("positions");
@@ -266,7 +266,7 @@ int main(int argc, char *argv[])
             (
                 mesh,
                 runTime.timeName(),
-                "lagrangian"/cloudIter.key()
+                cloud::subInstance/cloudIter.key()
             );
 
             forAllConstIter(IOobjectList, cloudObjs, fieldIter)
@@ -426,7 +426,7 @@ int main(int argc, char *argv[])
 
             fileNameList currentCloudDirs = readDir
             (
-                runTime.timePath()/regionPrefix/"lagrangian",
+                runTime.timePath()/regionPrefix/cloud::subInstance,
                 fileName::DIRECTORY
             );
 
@@ -449,7 +449,7 @@ int main(int argc, char *argv[])
                 (
                     fieldName,
                     mesh.time().timeName(),
-                    "lagrangian"/cloudName,
+                    cloud::subInstance/cloudName,
                     mesh,
                     IOobject::MUST_READ
                 );

applications/utilities/postProcessing/dataConversion/foamToEnsightParts/ensightOutputCase.H

@@ -42,7 +42,7 @@ forAllConstIter(HashTable<HashTable<word> >, cloudFields, cloudIter)
 
     caseFile
         << setw(16) << "measured: 2"
-        << fileName(dataMask/"lagrangian"/cloudName/"positions").c_str()
+        << fileName(dataMask/cloud::subInstance/cloudName/"positions").c_str()
             << nl;
 }
 caseFile
@@ -122,7 +122,7 @@ forAllConstIter(HashTable<HashTable<word> >, cloudFields, cloudIter)
                 ensightType,
                 fieldName,
                 dataMask,
-                "lagrangian"/cloudName,
+                cloud::subInstance/cloudName,
                 cloudNo,
                 2
             );

applications/utilities/postProcessing/dataConversion/foamToEnsightParts/ensightOutputFunctions.C

@@ -27,7 +27,6 @@ License
 #include "ensightOutputFunctions.H"
 
 #include "passiveParticle.H"
-#include "Cloud.H"
 #include "IOField.H"
 #include "volFields.H"
 #include "surfaceFields.H"
@@ -101,7 +100,7 @@ void ensightParticlePositions
 {
     Cloud<passiveParticle> parcels(mesh, cloudName, false);
 
-    fileName cloudDir = subDir/"lagrangian"/cloudName;
+    fileName cloudDir = subDir/cloud::subInstance/cloudName;
     fileName postFileName = cloudDir/"positions";
 
     // the ITER/lagrangian subdirectory must exist
@@ -165,7 +164,7 @@ void ensightLagrangianField
 {
     Info<< " " << fieldObject.name() << flush;
 
-    fileName cloudDir = subDir/"lagrangian"/cloudName;
+    fileName cloudDir = subDir/cloud::subInstance/cloudName;
     fileName postFileName = cloudDir/fieldObject.name();
 
     string title =

applications/utilities/postProcessing/dataConversion/foamToEnsightParts/ensightOutputFunctions.H

@@ -23,9 +23,7 @@ License
     Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
 
 Description
-
-    miscellaneous collection of functions and template related
-    to Ensight data
+    Miscellaneous collection of functions and template related to Ensight data
 
 SourceFiles
     ensightOutputFunctions.C
@@ -36,6 +34,7 @@ SourceFiles
 #define ensightOutputFunctions_H
 
 #include "ensightFile.H"
+#include "Cloud.H"
 #include "polyMesh.H"
 #include "IOobject.H"
 

applications/utilities/postProcessing/dataConversion/foamToEnsightParts/findFields.H

@@ -36,7 +36,7 @@ if (timeDirs.size() > 1)
         runTime.path()
       / timeDirs[timeDirs.size() - 1].name()
       / regionPrefix
-      / "lagrangian",
+      / cloud::subInstance,
         fileName::DIRECTORY
     );
 
@@ -55,7 +55,7 @@ if (timeDirs.size() > 1)
         (
             mesh,
             timeDirs[timeDirs.size() - 1].name(),
-            "lagrangian"/cloudName
+            cloud::subInstance/cloudName
         );
 
         bool hasPositions = false;

applications/utilities/postProcessing/dataConversion/foamToEnsightParts/foamToEnsightParts.C

@@ -324,7 +324,14 @@ int main(int argc, char *argv[])
         {
             const word& cloudName = cloudIter.key();
 
-            if (!isDir(runTime.timePath()/regionPrefix/"lagrangian"/cloudName))
+            if
+            (
+                !isDir
+                (
+                    runTime.timePath()/regionPrefix/
+                    cloud::subInstance/cloudName
+                )
+            )
             {
                 continue;
             }
@@ -333,7 +340,7 @@ int main(int argc, char *argv[])
             (
                 mesh,
                 runTime.timeName(),
-                "lagrangian"/cloudName
+                cloud::subInstance/cloudName
             );
 
             // check that the positions field is present for this time
@@ -365,7 +372,8 @@ int main(int argc, char *argv[])
                 if (!fieldObject)
                 {
                     Info<< "missing "
-                        << runTime.timeName()/"lagrangian"/cloudName/fieldName
+                        << runTime.timeName()/cloud::subInstance/cloudName
+                        / fieldName
                         << endl;
                     continue;
                 }

applications/utilities/postProcessing/dataConversion/foamToFieldview9/createSprayFields.H

@@ -21,7 +21,7 @@ List<IOField<vector>* > sprayVectorFieldPtrs
         (
             sprayScalarNames[fieldI],
             runTime.timeName(),
-            "lagrangian",
+            cloud::subInstance,
             mesh,
             IOobject::MUST_READ,
             IOobject::NO_WRITE
@@ -53,7 +53,7 @@ List<IOField<vector>* > sprayVectorFieldPtrs
         (
             sprayVectorNames[fieldI],
             runTime.timeName(),
-            "lagrangian",
+            cloud::subInstance,
             mesh,
             IOobject::MUST_READ,
             IOobject::NO_WRITE

applications/utilities/postProcessing/dataConversion/foamToFieldview9/getFieldNames.H

@@ -42,7 +42,7 @@ forAll(Times, timeI)
 
 
     // Same for spray
-    IOobjectList sprayObjects(mesh, runTime.timeName(), "lagrangian");
+    IOobjectList sprayObjects(mesh, runTime.timeName(), cloud::subInstance);
     {
         wordList fieldNames(sprayObjects.names(scalarIOField::typeName));
         forAll(fieldNames, fieldI)

applications/utilities/postProcessing/dataConversion/foamToGMV/foamToGMV.C

@@ -44,21 +44,21 @@ Description
 int main(int argc, char *argv[])
 {
     const label nTypes = 4;
-    const word fieldTypes[] = 
-    { 
-        "volScalarField", 
-        "volVectorField", 
+    const word fieldTypes[] =
+    {
+        "volScalarField",
+        "volVectorField",
         "surfaceScalarField",
-        "lagrangian"
+        cloud::subInstance
     };
 
 #   include "setRootCase.H"
-    
+
 #   include "createTime.H"
 #   include "createMesh.H"
 
 #   include "readConversionProperties.H"
- 
+
     // get the available time-steps
     instantList TimeList = runTime.times();
     Info << TimeList << endl;
@@ -73,7 +73,7 @@ int main(int argc, char *argv[])
             // Set Time
             runTime.setTime(TimeList[n], n);
             word CurTime = runTime.timeName();
-            
+
             IOobjectList objects(mesh, runTime.timeName());
 
 #           include "moveMesh.H"
@@ -81,7 +81,7 @@ int main(int argc, char *argv[])
             // set the filename of the GMV file
             fileName gmvFileName = "plotGMV." + itoa(n);
             OFstream gmvFile(args.rootPath()/args.caseName()/gmvFileName);
-            
+
 #           include "gmvOutputHeader.H"
 #           include "gmvOutput.H"
 #           include "gmvOutputTail.H"

applications/utilities/postProcessing/dataConversion/foamToGMV/gmvOutput.H

@@ -2,13 +2,13 @@ for(label i=0; i < nTypes; i++)
 {
     wordList fieldNames = objects.names(fieldTypes[i]);
 
-    if ( fieldTypes[i] == "volScalarField" ) 
+    if ( fieldTypes[i] == "volScalarField" )
     {
         gmvFile << "variable" << nl;
     }
     for(label j=0; j < fieldNames.size(); j++)
     {
-        
+
         word fieldName = fieldNames[j];
 
         IOobject fieldObject
@@ -19,8 +19,8 @@ for(label i=0; i < nTypes; i++)
             IOobject::MUST_READ,
             IOobject::NO_WRITE
         );
-        
-        if ( fieldTypes[i] == "volScalarField" ) 
+
+        if ( fieldTypes[i] == "volScalarField" )
         {
             volScalarField gmvScalarField(fieldObject, mesh);
             gmvFile << fieldName << " 0" << nl;
@@ -30,8 +30,8 @@ for(label i=0; i < nTypes; i++)
             }
             gmvFile << nl;
         }
-        
-        if ( fieldTypes[i] == "volVectorField" ) 
+
+        if ( fieldTypes[i] == "volVectorField" )
         {
             if (fieldName == vComp)
             {
@@ -52,21 +52,21 @@ for(label i=0; i < nTypes; i++)
                 gmvFile << nl;
             }
         }
-                
-        if ( fieldTypes[i] == "surfaceScalarField" ) 
+
+        if ( fieldTypes[i] == "surfaceScalarField" )
         {
             // ...
         }
-        
+
     }
 
-    if ( fieldTypes[i] == "lagrangian") 
+    if ( fieldTypes[i] == cloud::subInstance )
     {
         IOobject lagrangianHeader
         (
             "positions",
             runTime.timeName(),
-            "lagrangian",
+            cloud::subInstance,
             mesh,
             IOobject::NO_READ
         );
@@ -74,9 +74,9 @@ for(label i=0; i < nTypes; i++)
         if (lagrangianHeader.headerOk())
         {
             Cloud<passiveParticle> particles(mesh);
-            
-            IOobjectList objects(mesh, runTime.timeName(), "lagrangian");
-            
+
+            IOobjectList objects(mesh, runTime.timeName(), cloud::subInstance);
+
             wordList lagrangianScalarNames = objects.names("scalarField");
             wordList lagrangianVectorNames = objects.names("vectorField");
 
@@ -87,7 +87,7 @@ for(label i=0; i < nTypes; i++)
         }
     }
 
-    if ( fieldTypes[i] == "volScalarField" ) 
+    if ( fieldTypes[i] == "volScalarField" )
     {
         gmvFile << "endvars" << nl;
     }

applications/utilities/postProcessing/dataConversion/foamToGMV/gmvOutputLagrangian.H

@@ -42,7 +42,7 @@ forAll(lagrangianScalarNames, i)
         (
             name,
             runTime.timeName(),
-            "lagrangian",
+            cloud::subInstance,
             mesh,
             IOobject::MUST_READ,
             IOobject::NO_WRITE
@@ -73,7 +73,7 @@ forAll(lagrangianVectorNames, i)
         (
             name,
             runTime.timeName(),
-            "lagrangian",
+            cloud::subInstance,
             mesh,
             IOobject::MUST_READ,
             IOobject::NO_WRITE

applications/utilities/postProcessing/dataConversion/foamToGMV/gmvOutputSpray.H

@@ -40,7 +40,7 @@ forAll(lagrangianScalarNames, i)
         (
             name,
             runTime.timeName(),
-            "lagrangian",
+            cloud::subInstance,
             mesh,
             IOobject::MUST_READ,
             IOobject::NO_WRITE

applications/utilities/postProcessing/dataConversion/foamToVTK/foamToVTK.C

@@ -914,7 +914,7 @@ int main(int argc, char *argv[])
         (
             readDir
             (
-                runTime.timePath()/regionPrefix/"lagrangian",
+                runTime.timePath()/regionPrefix/cloud::subInstance,
                 fileName::DIRECTORY
             )
         );
@@ -925,18 +925,18 @@ int main(int argc, char *argv[])
             (
                 mesh,
                 runTime.timeName(),
-                "lagrangian"/cloudDirs[i]
+                cloud::subInstance/cloudDirs[i]
             );
 
             IOobject* positionsPtr = sprayObjs.lookup("positions");
 
             if (positionsPtr)
             {
-                mkDir(fvPath/"lagrangian"/cloudDirs[i]);
+                mkDir(fvPath/cloud::subInstance/cloudDirs[i]);
 
                 fileName lagrFileName
                 (
-                    fvPath/"lagrangian"/cloudDirs[i]/cloudDirs[i]
+                    fvPath/cloud::subInstance/cloudDirs[i]/cloudDirs[i]
                   + "_" + name(timeI) + ".vtk"
                 );
 

applications/utilities/postProcessing/dataConversion/foamToVTK/lagrangianWriter.H

@@ -39,6 +39,7 @@ SourceFiles
 
 #include "globalPointPatch.H"
 #include "OFstream.H"
+#include "Cloud.H"
 #include "volFields.H"
 #include "pointFields.H"
 #include "vtkMesh.H"

applications/utilities/postProcessing/dataConversion/foamToVTK/lagrangianWriterTemplates.C

@@ -41,7 +41,7 @@ void Foam::lagrangianWriter::writeIOField(const wordList& objects)
         (
             object,
             vMesh_.mesh().time().timeName(),
-            "lagrangian"/cloudName_,
+            cloud::subInstance/cloudName_,
             vMesh_.mesh(),
             IOobject::MUST_READ,
             IOobject::NO_WRITE,

applications/utilities/postProcessing/graphics/PV3FoamReader/vtkPV3Foam/vtkPV3Foam.H

@@ -58,6 +58,11 @@ SourceFiles
 #ifndef vtkPV3Foam_H
 #define vtkPV3Foam_H
 
+// do not include legacy strstream headers
+#ifndef  VTK_EXCLUDE_STRSTREAM_HEADERS
+# define VTK_EXCLUDE_STRSTREAM_HEADERS
+#endif
+
 #include "className.H"
 #include "fileName.H"
 #include "volPointInterpolation.H"

applications/utilities/postProcessing/graphics/PV3FoamReader/vtkPV3Foam/vtkPV3FoamFields.C

@@ -268,7 +268,7 @@ void Foam::vtkPV3Foam::convertLagrangianFields
         (
             mesh,
             dbPtr_().timeName(),
-            "lagrangian"/cloudName
+            cloud::subInstance/cloudName
         );
         pruneObjectList(objects, selectedFields);
 

applications/utilities/postProcessing/graphics/PV3FoamReader/vtkPV3Foam/vtkPV3FoamLagrangianFields.H

@@ -30,6 +30,8 @@ InClass
 #ifndef vtkPV3FoamLagrangianFields_H
 #define vtkPV3FoamLagrangianFields_H
 
+#include "Cloud.H"
+
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
 template<class Type>

applications/utilities/postProcessing/graphics/PV3FoamReader/vtkPV3Foam/vtkPV3FoamMeshLagrangian.C

@@ -53,7 +53,7 @@ vtkPolyData* Foam::vtkPV3Foam::lagrangianVTKMesh
     if (debug)
     {
         Info<< "<beg> Foam::vtkPV3Foam::lagrangianVTKMesh - timePath "
-            << mesh.time().timePath()/"lagrangian"/cloudName << endl;
+            << mesh.time().timePath()/cloud::subInstance/cloudName << endl;
         printMemory();
     }
 
@@ -63,7 +63,7 @@ vtkPolyData* Foam::vtkPV3Foam::lagrangianVTKMesh
     (
         mesh,
         mesh.time().timeName(),
-        "lagrangian"/cloudName
+        cloud::subInstance/cloudName
     );
 
     IOobject* positionsPtr = sprayObjs.lookup("positions");

applications/utilities/postProcessing/graphics/PV3FoamReader/vtkPV3Foam/vtkPV3FoamUpdateInfo.C

@@ -34,6 +34,7 @@ License
 #include "IOPtrList.H"
 #include "polyBoundaryMeshEntries.H"
 #include "entry.H"
+#include "Cloud.H"
 #include "vtkPV3FoamReader.h"
 
 // local headers
@@ -148,16 +149,16 @@ void Foam::vtkPV3Foam::updateInfoLagrangian()
     if (debug)
     {
         Info<< "<beg> Foam::vtkPV3Foam::updateInfoLagrangian" << nl
-            << "    " << dbPtr_->timePath()/"lagrangian" << endl;
+            << "    " << dbPtr_->timePath()/cloud::subInstance << endl;
     }
 
 
     // use the db directly since this might be called without a mesh,
     // but the region must get added back in
-    fileName lagrangianPrefix("lagrangian");
+    fileName lagrangianPrefix(cloud::subInstance);
     if (meshRegion_ != polyMesh::defaultRegion)
     {
-        lagrangianPrefix = meshRegion_/"lagrangian";
+        lagrangianPrefix = meshRegion_/cloud::subInstance;
     }
 
     // Search for list of lagrangian objects for this time
@@ -463,10 +464,10 @@ void Foam::vtkPV3Foam::updateInfoLagrangianFields()
 
     // use the db directly since this might be called without a mesh,
     // but the region must get added back in
-    fileName lagrangianPrefix("lagrangian");
+    fileName lagrangianPrefix(cloud::subInstance);
     if (meshRegion_ != polyMesh::defaultRegion)
     {
-        lagrangianPrefix = meshRegion_/"lagrangian";
+        lagrangianPrefix = meshRegion_/cloud::subInstance;
     }
 
     IOobjectList objects

applications/utilities/postProcessing/graphics/ensightFoamReader/USERD_get_gold_part_build_info.H

@@ -35,7 +35,7 @@ int USERD_get_gold_part_build_info
     for(label i=0; i<nPatches; i++)
     {
         word patchName(meshPtr->boundary()[i].name());
-        strncpy(part_descriptions[i+1], patchName.c_str(), Z_BUFL);   
+        strncpy(part_descriptions[i+1], patchName.c_str(), Z_BUFL);
     }
 
     label nHex08 = 0;
@@ -101,7 +101,7 @@ int USERD_get_gold_part_build_info
         */
 
     number_of_nodes[0] = meshPtr->nPoints();
-    
+
     const polyBoundaryMesh& bMesh = meshPtr->boundaryMesh();
 
     for(label i=0; i<nPatches; i++)
@@ -137,7 +137,12 @@ int USERD_get_gold_part_build_info
 
     if (Numparts_available > nPatches+1)
     {
-        strncpy(part_descriptions[nPatches+1], sprayName.c_str(), Z_BUFL);
+        strncpy
+        (
+            part_descriptions[nPatches+1],
+            cloud::subInstance.c_str(),
+            Z_BUFL
+        );
         number_of_elements[nPatches+1][Z_POINT] = sprayPtr->size();
         number_of_nodes[nPatches+1] = sprayPtr->size();
     }

applications/utilities/postProcessing/graphics/ensightFoamReader/USERD_set_filenames.H

@@ -164,7 +164,7 @@ int USERD_set_filenames
     (
         "positions",
         runTime.timeName(),
-        "lagrangian",
+        cloud::subInstance,
         runTime,
         IOobject::NO_READ,
         IOobject::NO_WRITE,
@@ -179,7 +179,7 @@ int USERD_set_filenames
 
         sprayPtr = new Cloud<passiveParticle>(*meshPtr);
 
-        IOobjectList objects(*meshPtr, runTime.timeName(), "lagrangian");
+        IOobjectList objects(*meshPtr, runTime.timeName(), cloud::subInstance);
 
         lagrangianScalarNames =
             (const wordList&)objects.names(sprayScalarFieldName);

applications/utilities/postProcessing/graphics/ensightFoamReader/getLagrangianScalar.H

@@ -12,7 +12,7 @@ if (nVar >= 0)
         (
             name,
             runTime.timeName(),
-            "lagrangian",
+            cloud::subInstance,
             mesh,
             IOobject::MUST_READ,
             IOobject::NO_WRITE

applications/utilities/postProcessing/graphics/ensightFoamReader/getLagrangianVector.H

@@ -14,7 +14,7 @@ if (nVar >= 0)
         (
             name,
             runTime.timeName(),
-            "lagrangian",
+            cloud::subInstance,
             mesh,
             IOobject::MUST_READ,
             IOobject::NO_WRITE

applications/utilities/postProcessing/graphics/ensightFoamReader/globalFoam.H

@@ -32,7 +32,6 @@ static bool isSpray[maxNames];
 static word scalarName             = "volScalarField";
 static word vectorName             = "volVectorField";
 static word tensorName             = "volTensorField";
-static word sprayName              = "lagrangian";
 static word sprayScalarFieldName   = "scalarField";
 static word sprayVectorFieldName   = "vectorField";
 static word sprayTensorFieldName   = "tensorField";

applications/utilities/preProcessing/mapFields/MapLagrangianFields.H

@@ -34,6 +34,7 @@ Description
 #ifndef MapLagrangianFields_H
 #define MapLagrangianFields_H
 
+#include "cloud.H"
 #include "GeometricField.H"
 #include "meshToMesh.H"
 #include "IOobjectList.H"
@@ -60,8 +61,7 @@ void MapLagrangianFields
 
     forAllIter(IOobjectList, fields, fieldIter)
     {
-        Info<< "    mapping lagrangian field "
-            << fieldIter()->name() << endl;
+        Info<< "    mapping lagrangian field " << fieldIter()->name() << endl;
 
         // Read field (does not need mesh)
         IOField<Type> fieldSource(*fieldIter());
@@ -73,7 +73,7 @@ void MapLagrangianFields
             (
                 fieldIter()->name(),
                 meshTarget.time().timeName(),
-                "lagrangian"/cloudName,
+                cloud::subInstance/cloudName,
                 meshTarget,
                 IOobject::NO_READ,
                 IOobject::NO_WRITE,

applications/utilities/preProcessing/mapFields/mapLagrangian.C

@@ -94,7 +94,7 @@ void mapLagrangian(const meshToMesh& meshToMeshInterp)
     (
         readDir
         (
-            meshSource.time().timePath()/"lagrangian",
+            meshSource.time().timePath()/cloud::subInstance,
             fileName::DIRECTORY
         )
     );
@@ -106,7 +106,7 @@ void mapLagrangian(const meshToMesh& meshToMeshInterp)
         (
             meshSource,
             meshSource.time().timeName(),
-            "lagrangian"/cloudDirs[cloudI]
+            cloud::subInstance/cloudDirs[cloudI]
         );
 
         IOobject* positionsPtr = objects.lookup("positions");