MEDFileAnyTypeField has only one mesh as MED file convention

diff --git a/src/MEDLoader/MEDFileField.cxx b/src/MEDLoader/MEDFileField.cxx
index 43b0b19b46f5dcc42b50c3980803e4a08de9cf33..9b389e440bd590e4b2d6330a1a0aee2f790822a4 100644 (file)
--- a/src/MEDLoader/MEDFileField.cxx
+++ b/src/MEDLoader/MEDFileField.cxx
@@ -1909,7 +1909,7 @@ MEDFileFieldPerMesh *MEDFileFieldPerMesh::New(MEDFileAnyTypeField1TSWithoutSDA *
 
 std::size_t MEDFileFieldPerMesh::getHeapMemorySizeWithoutChildren() const
 {
-  return _mesh_name.capacity()+_field_pm_pt.capacity()*sizeof(MCAuto< MEDFileFieldPerMeshPerType >);
+  return _field_pm_pt.capacity()*sizeof(MCAuto< MEDFileFieldPerMeshPerType >);
 }
 
 std::vector<const BigMemoryObject *> MEDFileFieldPerMesh::getDirectChildrenWithNull() const
@@ -1936,7 +1936,7 @@ MEDFileFieldPerMesh *MEDFileFieldPerMesh::deepCopy(MEDFileAnyTypeField1TSWithout
 void MEDFileFieldPerMesh::simpleRepr(int bkOffset, std::ostream& oss, int id) const
 {
   std::string startLine(bkOffset,' ');
-  oss << startLine << "## Field part (" << id << ") lying on mesh \"" << _mesh_name << "\", Mesh iteration=" << _mesh_iteration << ". Mesh order=" << _mesh_order << "." << std::endl;
+  oss << startLine << "## Field part (" << id << ") lying on mesh \"" << getMeshName() << "\", Mesh iteration=" << _mesh_iteration << ". Mesh order=" << _mesh_order << "." << std::endl;
   oss << startLine << "## Field is defined on " << _field_pm_pt.size() << " types." << std::endl;
   int i=0;
   for(std::vector< MCAuto< MEDFileFieldPerMeshPerTypeCommon > >::const_iterator it=_field_pm_pt.begin();it!=_field_pm_pt.end();it++,i++)
@@ -1952,7 +1952,6 @@ void MEDFileFieldPerMesh::simpleRepr(int bkOffset, std::ostream& oss, int id) co
 
 void MEDFileFieldPerMesh::copyTinyInfoFrom(const MEDCouplingMesh *mesh)
 {
-  _mesh_name=mesh->getName();
   mesh->getTime(_mesh_iteration,_mesh_order);
 }
 
@@ -2088,6 +2087,16 @@ int MEDFileFieldPerMesh::getNumberOfComponents() const
   return _father->getNumberOfComponents();
 }
 
+std::string MEDFileFieldPerMesh::getMeshName() const
+{
+  return _father->getMeshName();
+}
+
+void MEDFileFieldPerMesh::setMeshName(const std::string& meshName)
+{
+  _father->setMeshName(meshName);
+}
+
 bool MEDFileFieldPerMesh::presenceOfMultiDiscPerGeoType() const
 {
   for(std::vector< MCAuto< MEDFileFieldPerMeshPerTypeCommon > >::const_iterator it=_field_pm_pt.begin();it!=_field_pm_pt.end();it++)
@@ -2348,9 +2357,9 @@ bool MEDFileFieldPerMesh::changeMeshNames(const std::vector< std::pair<std::stri
 {
   for(std::vector< std::pair<std::string,std::string> >::const_iterator it=modifTab.begin();it!=modifTab.end();it++)
     {
-      if((*it).first==_mesh_name)
+      if((*it).first==getMeshName())
         {
-          _mesh_name=(*it).second;
+          setMeshName((*it).second);
           return true;
         }
     }
@@ -2383,7 +2392,7 @@ void MEDFileFieldPerMesh::convertMedBallIntoClassic()
 bool MEDFileFieldPerMesh::renumberEntitiesLyingOnMesh(const std::string& meshName, const std::vector<int>& oldCode, const std::vector<int>& newCode, const DataArrayInt *renumO2N,
                                                       MEDFileFieldGlobsReal& glob)
 {
-  if(_mesh_name!=meshName)
+  if(getMeshName()!=meshName)
     return false;
   std::set<INTERP_KERNEL::NormalizedCellType> typesToKeep;
   for(std::size_t i=0;i<oldCode.size()/3;i++) typesToKeep.insert((INTERP_KERNEL::NormalizedCellType)oldCode[3*i]);
@@ -3066,9 +3075,9 @@ MEDFileFieldPerMesh::MEDFileFieldPerMesh(med_idt fid, MEDFileAnyTypeField1TSWith
             pd=mmu->getPartDefAtLevel(mmu->getRelativeLevOnGeoType(typmai2[iter0->current()]),typmai2[iter0->current()]);
           _field_pm_pt.push_back(MEDFileFieldPerMeshPerType::NewOnRead(fid,this,ON_CELLS,typmai2[iter0->current()],nasc,pd));
           if(nbProfile>0)
-            _mesh_name=name0;
+            setMeshName(name0);
           else
-            _mesh_name=name1;
+            setMeshName(name1);
         }
     }
   if(MFFPMIter::IsPresenceOfNode(entities))
@@ -3080,7 +3089,7 @@ MEDFileFieldPerMesh::MEDFileFieldPerMesh(med_idt fid, MEDFileAnyTypeField1TSWith
           if(mmu)
             pd=mmu->getPartDefAtLevel(1,INTERP_KERNEL::NORM_ERROR);
           _field_pm_pt.push_back(MEDFileFieldPerMeshPerType::NewOnRead(fid,this,ON_NODES,INTERP_KERNEL::NORM_ERROR,nasc,pd));
-          _mesh_name=MEDLoaderBase::buildStringFromFortran(meshName,MED_NAME_SIZE+1);
+          setMeshName(MEDLoaderBase::buildStringFromFortran(meshName,MED_NAME_SIZE));
         }
     }
   if(!entities)
@@ -3092,7 +3101,7 @@ MEDFileFieldPerMesh::MEDFileFieldPerMesh(med_idt fid, MEDFileAnyTypeField1TSWith
       if(nbPfl>0)
         {
           _field_pm_pt.push_back(MEDFileFieldPerMeshPerTypeDyn::NewOnRead(fid,this,entities,*it,nasc));
-          _mesh_name=MEDLoaderBase::buildStringFromFortran(meshName,MED_NAME_SIZE+1);
+          setMeshName(MEDLoaderBase::buildStringFromFortran(meshName,MED_NAME_SIZE));
         }
     }
 }
@@ -4271,7 +4280,7 @@ MEDFileFieldNameScope::MEDFileFieldNameScope()
 {
 }
 
-MEDFileFieldNameScope::MEDFileFieldNameScope(const std::string& fieldName):_name(fieldName)
+MEDFileFieldNameScope::MEDFileFieldNameScope(const std::string& fieldName, const std::string& meshName):_name(fieldName),_mesh_name(meshName)
 {
 }
 
@@ -4306,9 +4315,25 @@ void MEDFileFieldNameScope::setDtUnit(const std::string& dtUnit)
 void MEDFileFieldNameScope::copyNameScope(const MEDFileFieldNameScope& other)
 {
   _name=other._name;
+  _mesh_name=other._mesh_name;
   _dt_unit=other._dt_unit;
 }
 
+/*!
+ * Returns the mesh name.
+ *  \return std::string - a string holding the mesh name.
+ *  \throw If \c _field_per_mesh.empty()
+ */
+std::string MEDFileFieldNameScope::getMeshName() const
+{
+  return _mesh_name;
+}
+
+void MEDFileFieldNameScope::setMeshName(const std::string& meshName)
+{
+  _mesh_name=meshName;
+}
+
 //= MEDFileAnyTypeField1TSWithoutSDA
 
 void MEDFileAnyTypeField1TSWithoutSDA::deepCpyLeavesFrom(const MEDFileAnyTypeField1TSWithoutSDA& other)
@@ -4410,7 +4435,7 @@ std::vector< MCAuto<MEDFileAnyTypeField1TSWithoutSDA> > MEDFileAnyTypeField1TSWi
   return ret;
 }
 
-MEDFileAnyTypeField1TSWithoutSDA::MEDFileAnyTypeField1TSWithoutSDA(const std::string& fieldName, int csit, int iteration, int order):MEDFileFieldNameScope(fieldName),_iteration(iteration),_order(order),_csit(csit),_nb_of_tuples_to_be_allocated(-2)
+MEDFileAnyTypeField1TSWithoutSDA::MEDFileAnyTypeField1TSWithoutSDA(const std::string& fieldName, const std::string& meshName, int csit, int iteration, int order):MEDFileFieldNameScope(fieldName,meshName),_iteration(iteration),_order(order),_csit(csit),_nb_of_tuples_to_be_allocated(-2)
 {
 }
 
@@ -4431,26 +4456,6 @@ int MEDFileAnyTypeField1TSWithoutSDA::getDimension() const
   return ret;
 }
 
-/*!
- * Returns the mesh name.
- *  \return std::string - a string holding the mesh name.
- *  \throw If \c _field_per_mesh.empty()
- */
-std::string MEDFileAnyTypeField1TSWithoutSDA::getMeshName() const
-{
-  if(_field_per_mesh.empty())
-    throw INTERP_KERNEL::Exception("MEDFileFieldPerMeshPerTypePerDisc::getMeshName : No field set !");
-  return _field_per_mesh[0]->getMeshName();
-}
-
-void MEDFileAnyTypeField1TSWithoutSDA::setMeshName(const std::string& newMeshName)
-{
-  std::string oldName(getMeshName());
-  std::vector< std::pair<std::string,std::string> > v(1);
-  v[0].first=oldName; v[0].second=newMeshName;
-  changeMeshNames(v);
-}
-
 bool MEDFileAnyTypeField1TSWithoutSDA::changeMeshNames(const std::vector< std::pair<std::string,std::string> >& modifTab)
 {
   bool ret=false;
@@ -4653,13 +4658,9 @@ void MEDFileAnyTypeField1TSWithoutSDA::changeLocsRefsNamesGen2(const std::vector
  */
 std::vector< std::vector< std::pair<int,int> > > MEDFileAnyTypeField1TSWithoutSDA::getFieldSplitedByType(const std::string& mname, std::vector<INTERP_KERNEL::NormalizedCellType>& types, std::vector< std::vector<TypeOfField> >& typesF, std::vector< std::vector<std::string> >& pfls, std::vector< std::vector<std::string> >& locs) const
 {
-  int meshId=0;
-  if(!mname.empty())
-    meshId=getMeshIdFromMeshName(mname);
-  else
-    if(_field_per_mesh.empty())
-      throw INTERP_KERNEL::Exception("MEDFileField1TSWithoutSDA::getFieldSplitedByType : This is empty !");
-  return _field_per_mesh[meshId]->getFieldSplitedByType(types,typesF,pfls,locs);
+  if(_field_per_mesh.empty())
+    throw INTERP_KERNEL::Exception("MEDFileField1TSWithoutSDA::getFieldSplitedByType : This is empty !");
+  return _field_per_mesh[0]->getFieldSplitedByType(types,typesF,pfls,locs);
 }
 
 /*!
@@ -4706,11 +4707,12 @@ std::vector< std::vector< std::pair<int,int> > > MEDFileAnyTypeField1TSWithoutSD
 int MEDFileAnyTypeField1TSWithoutSDA::getNonEmptyLevels(const std::string& mname, std::vector<int>& levs) const
 {
   levs.clear();
-  int meshId=getMeshIdFromMeshName(mname);
   std::vector<INTERP_KERNEL::NormalizedCellType> types;
   std::vector< std::vector<TypeOfField> > typesF;
   std::vector< std::vector<std::string> > pfls, locs;
-  _field_per_mesh[meshId]->getFieldSplitedByType(types,typesF,pfls,locs);
+  if(_field_per_mesh.empty())
+    throw INTERP_KERNEL::Exception("MEDFileAnyTypeField1TSWithoutSDA::getNonEmptyLevels : This is empty !");
+  _field_per_mesh[0]->getFieldSplitedByType(types,typesF,pfls,locs);
   if(types.empty())
     throw INTERP_KERNEL::Exception("MEDFileField1TSWithoutSDA::getNonEmptyLevels : 'this' is empty !");
   std::set<INTERP_KERNEL::NormalizedCellType> st(types.begin(),types.end());
@@ -4780,8 +4782,9 @@ void MEDFileAnyTypeField1TSWithoutSDA::makeReduction(INTERP_KERNEL::NormalizedCe
  */
 MEDFileFieldPerMeshPerTypePerDisc *MEDFileAnyTypeField1TSWithoutSDA::getLeafGivenMeshAndTypeAndLocId(const std::string& mName, INTERP_KERNEL::NormalizedCellType typ, int locId)
 {
-  int mid=getMeshIdFromMeshName(mName);
-  return _field_per_mesh[mid]->getLeafGivenTypeAndLocId(typ,locId);
+  if(_field_per_mesh.empty())
+    throw INTERP_KERNEL::Exception("MEDFileAnyTypeField1TSWithoutSDA::getLeafGivenMeshAndTypeAndLocId : This is empty !");
+  return _field_per_mesh[0]->getLeafGivenTypeAndLocId(typ,locId);
 }
 
 /*!
@@ -4792,8 +4795,9 @@ MEDFileFieldPerMeshPerTypePerDisc *MEDFileAnyTypeField1TSWithoutSDA::getLeafGive
  */
 const MEDFileFieldPerMeshPerTypePerDisc *MEDFileAnyTypeField1TSWithoutSDA::getLeafGivenMeshAndTypeAndLocId(const std::string& mName, INTERP_KERNEL::NormalizedCellType typ, int locId) const
 {
-  int mid=getMeshIdFromMeshName(mName);
-  return _field_per_mesh[mid]->getLeafGivenTypeAndLocId(typ,locId);
+  if(_field_per_mesh.empty())
+    throw INTERP_KERNEL::Exception("MEDFileAnyTypeField1TSWithoutSDA::getLeafGivenMeshAndTypeAndLocId : This is empty !");
+  return _field_per_mesh[0]->getLeafGivenTypeAndLocId(typ,locId);
 }
 
 /*!
@@ -4827,6 +4831,7 @@ int MEDFileAnyTypeField1TSWithoutSDA::addNewEntryIfNecessary(const MEDCouplingMe
   std::string tmp(mesh->getName());
   if(tmp.empty())
     throw INTERP_KERNEL::Exception("MEDFileField1TSWithoutSDA::addNewEntryIfNecessary : empty mesh name ! unsupported by MED file !");
+  setMeshName(tmp);
   std::vector< MCAuto< MEDFileFieldPerMesh > >::const_iterator it=_field_per_mesh.begin();
   int i=0;
   for(;it!=_field_per_mesh.end();it++,i++)
@@ -5013,28 +5018,28 @@ void MEDFileAnyTypeField1TSWithoutSDA::loadOnlyStructureOfDataRecursively(med_id
 {
   med_int numdt,numit;
   med_float dt;
-  med_int nmesh;
-  med_bool localMesh;
   med_int meshnumdt,meshnumit;
-  INTERP_KERNEL::AutoPtr<char> meshName=MEDLoaderBase::buildEmptyString(MED_NAME_SIZE);
   MEDFILESAFECALLERRD0(MEDfieldComputingStepInfo,(fid,nasc.getName().c_str(),_csit,&numdt,&numit,&_dt));
-  MEDFILESAFECALLERRD0(MEDfield23ComputingStepMeshInfo,(fid,nasc.getName().c_str(),_csit,&numdt,&numit,&dt,&nmesh,meshName,&localMesh,&meshnumdt,&meshnumit));
+  {
+    med_bool localMesh;
+    med_int nmesh;
+    INTERP_KERNEL::AutoPtr<char> meshName(MEDLoaderBase::buildEmptyString(MED_NAME_SIZE));
+    MEDFILESAFECALLERRD0(MEDfield23ComputingStepMeshInfo,(fid,nasc.getName().c_str(),_csit,&numdt,&numit,&dt,&nmesh,meshName,&localMesh,&meshnumdt,&meshnumit)); // to check with Adrien for legacy MED files
+  }
+  //MEDFILESAFECALLERRD0(MEDfieldComputingStepMeshInfo,(fid,nasc.getName().c_str(),_csit,&numdt,&numit,&_dt,&meshnumdt,&meshnumit));
   if(_iteration!=numdt || _order!=numit)
     throw INTERP_KERNEL::Exception("MEDFileAnyTypeField1TSWithoutSDA::loadBigArraysRecursively : unexpected exception internal error !");
-  _field_per_mesh.resize(nmesh);
+  _field_per_mesh.resize(1);
   //
   MEDFileMesh *mm(0);
   if(ms)
     {
-      std::string meshNameCpp(MEDLoaderBase::buildStringFromFortran(meshName,MED_NAME_SIZE+1));
-      mm=ms->getMeshWithName(meshNameCpp);
+      mm=ms->getMeshWithName(getMeshName());
     }
   //
-  for(int i=0;i<nmesh;i++)
-    _field_per_mesh[i]=MEDFileFieldPerMesh::NewOnRead(fid,this,i,meshnumdt,meshnumit,nasc,mm,entities);
+  _field_per_mesh[0]=MEDFileFieldPerMesh::NewOnRead(fid,this,0,meshnumdt,meshnumit,nasc,mm,entities);
   _nb_of_tuples_to_be_allocated=0;
-  for(int i=0;i<nmesh;i++)
-    _field_per_mesh[i]->loadOnlyStructureOfDataRecursively(fid,_nb_of_tuples_to_be_allocated,nasc);
+  _field_per_mesh[0]->loadOnlyStructureOfDataRecursively(fid,_nb_of_tuples_to_be_allocated,nasc);
 }
 
 void MEDFileAnyTypeField1TSWithoutSDA::loadBigArraysRecursively(med_idt fid, const MEDFileFieldNameScope& nasc)
@@ -5069,7 +5074,7 @@ void MEDFileAnyTypeField1TSWithoutSDA::unloadArrays()
 
 std::size_t MEDFileAnyTypeField1TSWithoutSDA::getHeapMemorySizeWithoutChildren() const
 {
-  return _dt_unit.capacity()+_field_per_mesh.capacity()*sizeof(MCAuto< MEDFileFieldPerMesh >);
+  return _mesh_name.capacity()+_dt_unit.capacity()+_field_per_mesh.capacity()*sizeof(MCAuto< MEDFileFieldPerMesh >);
 }
 
 std::vector<const BigMemoryObject *> MEDFileAnyTypeField1TSWithoutSDA::getDirectChildrenWithNull() const
@@ -5103,6 +5108,8 @@ void MEDFileAnyTypeField1TSWithoutSDA::setFieldNoProfileSBT(const MEDCouplingFie
   //
   TypeOfField type=field->getTypeOfField();
   std::vector<DataArrayInt *> dummy;
+  if(mesh)
+    setMeshName(mesh->getName());
   int start=copyTinyInfoFrom(field,arr);
   int pos=addNewEntryIfNecessary(mesh);
   if(type!=ON_NODES)
@@ -5217,6 +5224,8 @@ int MEDFileAnyTypeField1TSWithoutSDA::copyTinyInfoFrom(const MEDCouplingFieldDou
     throw INTERP_KERNEL::Exception("MEDFileAnyTypeField1TSWithoutSDA::copyTinyInfoFrom : input field is NULL !");
   std::string name(field->getName());
   setName(name.c_str());
+  if(field->getMesh())
+    setMeshName(field->getMesh()->getName());
   setDtUnit(field->getTimeUnit());
   if(name.empty())
     throw INTERP_KERNEL::Exception("MEDFileField1TSWithoutSDA::copyTinyInfoFrom : unsupported fields with no name in MED file !");
@@ -5489,9 +5498,8 @@ MEDCouplingFieldDouble *MEDFileAnyTypeField1TSWithoutSDA::getFieldAtTopLevel(Typ
 MEDCouplingFieldDouble *MEDFileAnyTypeField1TSWithoutSDA::getFieldOnMeshAtLevel(TypeOfField type, int renumPol, const MEDFileFieldGlobsReal *glob, const MEDCouplingMesh *mesh, const DataArrayInt *cellRenum, const DataArrayInt *nodeRenum, MCAuto<DataArray>& arrOut, const MEDFileFieldNameScope& nasc) const
 {
   static const char msg1[]="MEDFileField1TSWithoutSDA::getFieldOnMeshAtLevel : request for a renumbered field following mesh numbering whereas it is a profile field !";
-  int meshId=getMeshIdFromMeshName(mesh->getName());
   bool isPfl=false;
-  MCAuto<MEDCouplingFieldDouble> ret=_field_per_mesh[meshId]->getFieldOnMeshAtLevel(type,glob,mesh,isPfl,arrOut,nasc);
+  MCAuto<MEDCouplingFieldDouble> ret=_field_per_mesh[0]->getFieldOnMeshAtLevel(type,glob,mesh,isPfl,arrOut,nasc);
   switch(renumPol)
   {
     case 0:
@@ -5567,8 +5575,7 @@ MEDCouplingFieldDouble *MEDFileAnyTypeField1TSWithoutSDA::getFieldOnMeshAtLevel(
 DataArray *MEDFileAnyTypeField1TSWithoutSDA::getFieldWithProfile(TypeOfField type, int meshDimRelToMax, const MEDFileMesh *mesh, DataArrayInt *&pfl, const MEDFileFieldGlobsReal *glob, const MEDFileFieldNameScope& nasc) const
 {
   MCAuto<MEDCouplingMesh> m(mesh->getMeshAtLevel(meshDimRelToMax));
-  int meshId=getMeshIdFromMeshName(mesh->getName().c_str());
-  MCAuto<DataArray> ret=_field_per_mesh[meshId]->getFieldOnMeshAtLevelWithPfl(type,m,pfl,glob,nasc);
+  MCAuto<DataArray> ret=_field_per_mesh[0]->getFieldOnMeshAtLevelWithPfl(type,m,pfl,glob,nasc);
   ret->setName(nasc.getName().c_str());
   return ret.retn();
 }
@@ -5630,9 +5637,9 @@ std::vector<int> MEDFileField1TSWithoutSDA::CheckSBTMesh(const MEDCouplingMesh *
   return code;
 }
 
-MEDFileField1TSWithoutSDA *MEDFileField1TSWithoutSDA::New(const std::string& fieldName, int csit, int iteration, int order, const std::vector<std::string>& infos)
+MEDFileField1TSWithoutSDA *MEDFileField1TSWithoutSDA::New(const std::string& fieldName, const std::string& meshName, int csit, int iteration, int order, const std::vector<std::string>& infos)
 {
-  return new MEDFileField1TSWithoutSDA(fieldName,csit,iteration,order,infos);
+  return new MEDFileField1TSWithoutSDA(fieldName,meshName,csit,iteration,order,infos);
 }
 
 /*!
@@ -5671,13 +5678,10 @@ MEDFileField1TSWithoutSDA *MEDFileField1TSWithoutSDA::New(const std::string& fie
  */
 std::vector< std::vector<DataArrayDouble *> > MEDFileField1TSWithoutSDA::getFieldSplitedByType2(const std::string& mname, std::vector<INTERP_KERNEL::NormalizedCellType>& types, std::vector< std::vector<TypeOfField> >& typesF, std::vector< std::vector<std::string> >& pfls, std::vector< std::vector<std::string> >& locs) const
 {
-  int meshId=0;
-  if(!mname.empty())
-    meshId=getMeshIdFromMeshName(mname);
-  else
+  if(mname.empty())
     if(_field_per_mesh.empty())
       throw INTERP_KERNEL::Exception("MEDFileField1TSWithoutSDA::getFieldSplitedByType : This is empty !");
-  std::vector< std::vector< std::pair<int,int> > > ret0=_field_per_mesh[meshId]->getFieldSplitedByType(types,typesF,pfls,locs);
+  std::vector< std::vector< std::pair<int,int> > > ret0=_field_per_mesh[0]->getFieldSplitedByType(types,typesF,pfls,locs);
   int nbOfRet=ret0.size();
   std::vector< std::vector<DataArrayDouble *> > ret(nbOfRet);
   for(int i=0;i<nbOfRet;i++)
@@ -5760,7 +5764,7 @@ DataArray *MEDFileField1TSWithoutSDA::getUndergroundDataArrayExt(std::vector< st
   return getUndergroundDataArrayDoubleExt(entries);
 }
 
-MEDFileField1TSWithoutSDA::MEDFileField1TSWithoutSDA(const std::string& fieldName, int csit, int iteration, int order, const std::vector<std::string>& infos):MEDFileField1TSTemplateWithoutSDA<double>(fieldName,csit,iteration,order)
+MEDFileField1TSWithoutSDA::MEDFileField1TSWithoutSDA(const std::string& fieldName, const std::string& meshName, int csit, int iteration, int order, const std::vector<std::string>& infos):MEDFileField1TSTemplateWithoutSDA<double>(fieldName,meshName,csit,iteration,order)
 {
   DataArrayDouble *arr(getOrCreateAndGetArrayTemplate());
   arr->setInfoAndChangeNbOfCompo(infos);
@@ -5787,17 +5791,17 @@ MEDFileField1TSWithoutSDA *MEDFileField1TSWithoutSDA::deepCopy() const
 
 //= MEDFileIntField1TSWithoutSDA
 
-MEDFileIntField1TSWithoutSDA *MEDFileIntField1TSWithoutSDA::New(const std::string& fieldName, int csit, int iteration, int order, const std::vector<std::string>& infos)
+MEDFileIntField1TSWithoutSDA *MEDFileIntField1TSWithoutSDA::New(const std::string& fieldName, const std::string& meshName, int csit, int iteration, int order, const std::vector<std::string>& infos)
 {
-  return new MEDFileIntField1TSWithoutSDA(fieldName,csit,iteration,order,infos);
+  return new MEDFileIntField1TSWithoutSDA(fieldName,meshName,csit,iteration,order,infos);
 }
 
 MEDFileIntField1TSWithoutSDA::MEDFileIntField1TSWithoutSDA():MEDFileField1TSTemplateWithoutSDA<int>()
 {
 }
 
-MEDFileIntField1TSWithoutSDA::MEDFileIntField1TSWithoutSDA(const std::string& fieldName, int csit, int iteration, int order,
-                                                           const std::vector<std::string>& infos):MEDFileField1TSTemplateWithoutSDA<int>(fieldName,csit,iteration,order)
+MEDFileIntField1TSWithoutSDA::MEDFileIntField1TSWithoutSDA(const std::string& fieldName, const std::string& meshName, int csit, int iteration, int order,
+                                                           const std::vector<std::string>& infos):MEDFileField1TSTemplateWithoutSDA<int>(fieldName,meshName,csit,iteration,order)
 {
   DataArrayInt *arr(getOrCreateAndGetArrayTemplate());
   arr->setInfoAndChangeNbOfCompo(infos);
@@ -5895,19 +5899,19 @@ MEDFileAnyTypeField1TSWithoutSDA *MEDFileAnyTypeField1TS::BuildContentFrom(med_i
   med_field_type typcha;
   //
   std::vector<std::string> infos;
-  std::string dtunit,fieldName;
-  LocateField2(fid,0,true,fieldName,typcha,infos,dtunit);
+  std::string dtunit,fieldName,meshName;
+  LocateField2(fid,0,true,fieldName,typcha,infos,dtunit,meshName);
   MCAuto<MEDFileAnyTypeField1TSWithoutSDA> ret;
   switch(typcha)
   {
     case MED_FLOAT64:
       {
-        ret=MEDFileField1TSWithoutSDA::New(fieldName.c_str(),-1,-1/*iteration*/,-1/*order*/,std::vector<std::string>());
+        ret=MEDFileField1TSWithoutSDA::New(fieldName,meshName,-1,-1/*iteration*/,-1/*order*/,std::vector<std::string>());
         break;
       }
     case MED_INT32:
       {
-        ret=MEDFileIntField1TSWithoutSDA::New(fieldName.c_str(),-1,-1/*iteration*/,-1/*order*/,std::vector<std::string>());
+        ret=MEDFileIntField1TSWithoutSDA::New(fieldName,meshName,-1,-1/*iteration*/,-1/*order*/,std::vector<std::string>());
         break;
       }
     default:
@@ -5946,20 +5950,20 @@ MEDFileAnyTypeField1TSWithoutSDA *MEDFileAnyTypeField1TS::BuildContentFrom(med_i
 {
   med_field_type typcha;
   std::vector<std::string> infos;
-  std::string dtunit;
+  std::string dtunit,meshName;
   int iii=-1;
-  int nbSteps=LocateField(fid,fieldName,iii,typcha,infos,dtunit);
+  int nbSteps=LocateField(fid,fieldName,iii,typcha,infos,dtunit,meshName);
   MCAuto<MEDFileAnyTypeField1TSWithoutSDA> ret;
   switch(typcha)
   {
     case MED_FLOAT64:
       {
-        ret=MEDFileField1TSWithoutSDA::New(fieldName,-1,-1/*iteration*/,-1/*order*/,std::vector<std::string>());
+        ret=MEDFileField1TSWithoutSDA::New(fieldName,meshName,-1,-1/*iteration*/,-1/*order*/,std::vector<std::string>());
         break;
       }
     case MED_INT32:
       {
-        ret=MEDFileIntField1TSWithoutSDA::New(fieldName,-1,-1/*iteration*/,-1/*order*/,std::vector<std::string>());
+        ret=MEDFileIntField1TSWithoutSDA::New(fieldName,meshName,-1,-1/*iteration*/,-1/*order*/,std::vector<std::string>());
         break;
       }
     default:
@@ -5968,6 +5972,7 @@ MEDFileAnyTypeField1TSWithoutSDA *MEDFileAnyTypeField1TS::BuildContentFrom(med_i
         throw INTERP_KERNEL::Exception(oss.str());
       }
   }
+  ret->setMeshName(meshName);
   ret->setDtUnit(dtunit.c_str());
   ret->getOrCreateAndGetArray()->setInfoAndChangeNbOfCompo(infos);
   //
@@ -6086,20 +6091,20 @@ MEDFileAnyTypeField1TSWithoutSDA *MEDFileAnyTypeField1TS::BuildContentFrom(med_i
 {
   med_field_type typcha;
   std::vector<std::string> infos;
-  std::string dtunit;
+  std::string dtunit,meshName;
   int iii(-1);
-  int nbOfStep2(LocateField(fid,fieldName,iii,typcha,infos,dtunit));
+  int nbOfStep2(LocateField(fid,fieldName,iii,typcha,infos,dtunit,meshName));
   MCAuto<MEDFileAnyTypeField1TSWithoutSDA> ret;
   switch(typcha)
   {
     case MED_FLOAT64:
       {
-        ret=MEDFileField1TSWithoutSDA::New(fieldName,-1,iteration,order,std::vector<std::string>());
+        ret=MEDFileField1TSWithoutSDA::New(fieldName,meshName,-1,iteration,order,std::vector<std::string>());
         break;
       }
     case MED_INT32:
       {
-        ret=MEDFileIntField1TSWithoutSDA::New(fieldName,-1,iteration,order,std::vector<std::string>());
+        ret=MEDFileIntField1TSWithoutSDA::New(fieldName,meshName,-1,iteration,order,std::vector<std::string>());
         break;
       }
     default:
@@ -6171,7 +6176,7 @@ MEDFileAnyTypeField1TS::MEDFileAnyTypeField1TS(const MEDFileAnyTypeField1TSWitho
     }
 }
 
-int MEDFileAnyTypeField1TS::LocateField2(med_idt fid, int fieldIdCFormat, bool checkFieldId, std::string& fieldName, med_field_type& typcha, std::vector<std::string>& infos, std::string& dtunitOut)
+int MEDFileAnyTypeField1TS::LocateField2(med_idt fid, int fieldIdCFormat, bool checkFieldId, std::string& fieldName, med_field_type& typcha, std::vector<std::string>& infos, std::string& dtunitOut, std::string& meshName)
 {
   if(checkFieldId)
     {
@@ -6183,16 +6188,17 @@ int MEDFileAnyTypeField1TS::LocateField2(med_idt fid, int fieldIdCFormat, bool c
         }
     }
   int ncomp(MEDfieldnComponent(fid,fieldIdCFormat+1));
-  INTERP_KERNEL::AutoPtr<char> comp=MEDLoaderBase::buildEmptyString(ncomp*MED_SNAME_SIZE);
-  INTERP_KERNEL::AutoPtr<char> unit=MEDLoaderBase::buildEmptyString(ncomp*MED_SNAME_SIZE);
-  INTERP_KERNEL::AutoPtr<char> dtunit=MEDLoaderBase::buildEmptyString(MED_LNAME_SIZE);
-  INTERP_KERNEL::AutoPtr<char> nomcha=MEDLoaderBase::buildEmptyString(MED_NAME_SIZE);
-  INTERP_KERNEL::AutoPtr<char> nomMaa=MEDLoaderBase::buildEmptyString(MED_NAME_SIZE);
+  INTERP_KERNEL::AutoPtr<char> comp(MEDLoaderBase::buildEmptyString(ncomp*MED_SNAME_SIZE));
+  INTERP_KERNEL::AutoPtr<char> unit(MEDLoaderBase::buildEmptyString(ncomp*MED_SNAME_SIZE));
+  INTERP_KERNEL::AutoPtr<char> dtunit(MEDLoaderBase::buildEmptyString(MED_LNAME_SIZE));
+  INTERP_KERNEL::AutoPtr<char> nomcha(MEDLoaderBase::buildEmptyString(MED_NAME_SIZE));
+  INTERP_KERNEL::AutoPtr<char> nomMaa(MEDLoaderBase::buildEmptyString(MED_NAME_SIZE));
   med_bool localMesh;
   int nbOfStep;
   MEDFILESAFECALLERRD0(MEDfieldInfo,(fid,fieldIdCFormat+1,nomcha,nomMaa,&localMesh,&typcha,comp,unit,dtunit,&nbOfStep));
   fieldName=MEDLoaderBase::buildStringFromFortran(nomcha,MED_NAME_SIZE);
   dtunitOut=MEDLoaderBase::buildStringFromFortran(dtunit,MED_LNAME_SIZE);
+  meshName=MEDLoaderBase::buildStringFromFortran(nomMaa,MED_NAME_SIZE);
   infos.clear(); infos.resize(ncomp);
   for(int j=0;j<ncomp;j++)
     infos[j]=MEDLoaderBase::buildUnionUnit((char *)comp+j*MED_SNAME_SIZE,MED_SNAME_SIZE,(char *)unit+j*MED_SNAME_SIZE,MED_SNAME_SIZE);
@@ -6205,7 +6211,7 @@ int MEDFileAnyTypeField1TS::LocateField2(med_idt fid, int fieldIdCFormat, bool c
  * \param [out]
  * \return in case of success the number of time steps available for the field with name \a fieldName.
  */
-int MEDFileAnyTypeField1TS::LocateField(med_idt fid, const std::string& fieldName, int& posCFormat, med_field_type& typcha, std::vector<std::string>& infos, std::string& dtunitOut)
+int MEDFileAnyTypeField1TS::LocateField(med_idt fid, const std::string& fieldName, int& posCFormat, med_field_type& typcha, std::vector<std::string>& infos, std::string& dtunitOut, std::string& meshName)
 {
   int nbFields=MEDnField(fid);
   bool found=false;
@@ -6213,12 +6219,15 @@ int MEDFileAnyTypeField1TS::LocateField(med_idt fid, const std::string& fieldNam
   int nbOfStep2(-1);
   for(int i=0;i<nbFields && !found;i++)
     {
-      std::string tmp;
-      nbOfStep2=LocateField2(fid,i,false,tmp,typcha,infos,dtunitOut);
+      std::string tmp,tmp2;
+      nbOfStep2=LocateField2(fid,i,false,tmp,typcha,infos,dtunitOut,tmp2);
       fns[i]=tmp;
       found=(tmp==fieldName);
       if(found)
-        posCFormat=i;
+        {
+          posCFormat=i;
+          meshName=tmp2;
+        }
     }
   if(!found)
     {
@@ -7652,7 +7661,7 @@ MEDFileAnyTypeFieldMultiTSWithoutSDA::MEDFileAnyTypeFieldMultiTSWithoutSDA()
 {
 }
 
-MEDFileAnyTypeFieldMultiTSWithoutSDA::MEDFileAnyTypeFieldMultiTSWithoutSDA(const std::string& fieldName):MEDFileFieldNameScope(fieldName)
+MEDFileAnyTypeFieldMultiTSWithoutSDA::MEDFileAnyTypeFieldMultiTSWithoutSDA(const std::string& fieldName, const std::string& meshName):MEDFileFieldNameScope(fieldName,meshName)
 {
 }
 
@@ -7662,14 +7671,15 @@ MEDFileAnyTypeFieldMultiTSWithoutSDA::MEDFileAnyTypeFieldMultiTSWithoutSDA(const
 MEDFileAnyTypeFieldMultiTSWithoutSDA::MEDFileAnyTypeFieldMultiTSWithoutSDA(med_idt fid, int fieldId, bool loadAll, const MEDFileMeshes *ms, const MEDFileEntities *entities)
 {
   med_field_type typcha;
-  std::string dtunitOut;
-  int nbOfStep(MEDFileAnyTypeField1TS::LocateField2(fid,fieldId,false,_name,typcha,_infos,dtunitOut));
+  std::string dtunitOut,meshName;
+  int nbOfStep(MEDFileAnyTypeField1TS::LocateField2(fid,fieldId,false,_name,typcha,_infos,dtunitOut,meshName));
+  setMeshName(meshName);
   setDtUnit(dtunitOut.c_str());
   loadStructureOrStructureAndBigArraysRecursively(fid,nbOfStep,typcha,loadAll,ms,entities);
 }
 
-MEDFileAnyTypeFieldMultiTSWithoutSDA::MEDFileAnyTypeFieldMultiTSWithoutSDA(med_idt fid, const std::string& fieldName, med_field_type fieldTyp, const std::vector<std::string>& infos, int nbOfStep, const std::string& dtunit, bool loadAll, const MEDFileMeshes *ms, const MEDFileEntities *entities)
-try:MEDFileFieldNameScope(fieldName),_infos(infos)
+MEDFileAnyTypeFieldMultiTSWithoutSDA::MEDFileAnyTypeFieldMultiTSWithoutSDA(med_idt fid, const std::string& fieldName, const std::string& meshName, med_field_type fieldTyp, const std::vector<std::string>& infos, int nbOfStep, const std::string& dtunit, bool loadAll, const MEDFileMeshes *ms, const MEDFileEntities *entities)
+try:MEDFileFieldNameScope(fieldName,meshName),_infos(infos)
 {
   setDtUnit(dtunit.c_str());
   loadStructureOrStructureAndBigArraysRecursively(fid,nbOfStep,fieldTyp,loadAll,ms,entities);
@@ -7681,7 +7691,7 @@ catch(INTERP_KERNEL::Exception& e)
 
 std::size_t MEDFileAnyTypeFieldMultiTSWithoutSDA::getHeapMemorySizeWithoutChildren() const
 {
-  std::size_t ret(_name.capacity()+_infos.capacity()*sizeof(std::string)+_time_steps.capacity()*sizeof(MCAuto<MEDFileField1TSWithoutSDA>));
+  std::size_t ret(_mesh_name.capacity()+_name.capacity()+_infos.capacity()*sizeof(std::string)+_time_steps.capacity()*sizeof(MCAuto<MEDFileField1TSWithoutSDA>));
   for(std::vector<std::string>::const_iterator it=_infos.begin();it!=_infos.end();it++)
     ret+=(*it).capacity();
   return ret;
@@ -7940,24 +7950,17 @@ MEDFileAnyTypeField1TSWithoutSDA& MEDFileAnyTypeFieldMultiTSWithoutSDA::getTimeS
   return *_time_steps[getTimeStepPos(iteration,order)];
 }
 
-std::string MEDFileAnyTypeFieldMultiTSWithoutSDA::getMeshName() const
-{
-  if(_time_steps.empty())
-    throw INTERP_KERNEL::Exception("MEDFileFieldMultiTSWithoutSDA::getMeshName : not time steps !");
-  return _time_steps[0]->getMeshName();
-}
-
-void MEDFileAnyTypeFieldMultiTSWithoutSDA::setMeshName(const std::string& newMeshName)
-{
-  std::string oldName(getMeshName());
-  std::vector< std::pair<std::string,std::string> > v(1);
-  v[0].first=oldName; v[0].second=newMeshName;
-  changeMeshNames(v);
-}
-
 bool MEDFileAnyTypeFieldMultiTSWithoutSDA::changeMeshNames(const std::vector< std::pair<std::string,std::string> >& modifTab)
 {
-  bool ret=false;
+  bool ret(false);
+  for(std::vector< std::pair<std::string,std::string> >::const_iterator it=modifTab.begin();it!=modifTab.end();it++)
+    {
+      if((*it).first==getMeshName())
+        {
+          setMeshName((*it).second);
+          ret=true;
+        }
+    }
   for(std::vector< MCAuto<MEDFileAnyTypeField1TSWithoutSDA> >::iterator it=_time_steps.begin();it!=_time_steps.end();it++)
     {
       MEDFileAnyTypeField1TSWithoutSDA *cur(*it);
@@ -8062,7 +8065,8 @@ void MEDFileAnyTypeFieldMultiTSWithoutSDA::pushBackTimeStep(MCAuto<MEDFileAnyTyp
   checkCoherencyOfType(tse2);
   if(_time_steps.empty())
     {
-      setName(tse2->getName().c_str());
+      setName(tse2->getName());
+      setMeshName(tse2->getMeshName());
       setInfo(tse2->getInfo());
     }
   checkThatComponentsMatch(tse2->getInfo());
@@ -8103,12 +8107,12 @@ void MEDFileAnyTypeFieldMultiTSWithoutSDA::loadStructureOrStructureAndBigArraysR
       {
         case MED_FLOAT64:
           {
-            _time_steps[i]=MEDFileField1TSWithoutSDA::New(_name.c_str(),i+1,numdt,numo,_infos);
+            _time_steps[i]=MEDFileField1TSWithoutSDA::New(getName(),getMeshName(),i+1,numdt,numo,_infos);
             break;
           }
         case MED_INT32:
           {
-            _time_steps[i]=MEDFileIntField1TSWithoutSDA::New(_name.c_str(),i+1,numdt,numo,_infos);
+            _time_steps[i]=MEDFileIntField1TSWithoutSDA::New(getName(),getMeshName(),i+1,numdt,numo,_infos);
             break;
           }
         default:
@@ -8569,7 +8573,9 @@ std::vector< MCAuto<MEDFileAnyTypeFieldMultiTSWithoutSDA> > MEDFileAnyTypeFieldM
 
 void MEDFileAnyTypeFieldMultiTSWithoutSDA::copyTinyInfoFrom(const MEDCouplingFieldDouble *field, const DataArray *arr)
 {
-  _name=field->getName();
+  setName(field->getName());
+  if(field->getMesh())
+    setMeshName(field->getMesh()->getName());
   if(_name.empty())
     throw INTERP_KERNEL::Exception("MEDFileFieldMultiTSWithoutSDA::copyTinyInfoFrom : unsupported fields with no name in MED file !");
   if(!arr)
@@ -8651,6 +8657,7 @@ void MEDFileAnyTypeFieldMultiTSWithoutSDA::appendFieldProfile(const MEDCouplingF
   MCAuto<MEDFileAnyTypeField1TSWithoutSDA> obj(objC);
   objC->setFieldProfile(field,arr,mesh,meshDimRelToMax,profile,glob,*this);
   copyTinyInfoFrom(field,arr);
+  setMeshName(objC->getMeshName());
   _time_steps.push_back(obj);
 }
 
@@ -8676,16 +8683,16 @@ void MEDFileAnyTypeFieldMultiTSWithoutSDA::setIteration(int i, MCAuto<MEDFileAny
 
 //= MEDFileFieldMultiTSWithoutSDA
 
-MEDFileFieldMultiTSWithoutSDA *MEDFileFieldMultiTSWithoutSDA::New(med_idt fid, const std::string& fieldName, med_field_type fieldTyp, const std::vector<std::string>& infos, int nbOfStep, const std::string& dtunit, bool loadAll, const MEDFileMeshes *ms, const MEDFileEntities *entities)
+MEDFileFieldMultiTSWithoutSDA *MEDFileFieldMultiTSWithoutSDA::New(med_idt fid, const std::string& fieldName, const std::string& meshName, med_field_type fieldTyp, const std::vector<std::string>& infos, int nbOfStep, const std::string& dtunit, bool loadAll, const MEDFileMeshes *ms, const MEDFileEntities *entities)
 {
-  return new MEDFileFieldMultiTSWithoutSDA(fid,fieldName,fieldTyp,infos,nbOfStep,dtunit,loadAll,ms,entities);
+  return new MEDFileFieldMultiTSWithoutSDA(fid,fieldName,meshName,fieldTyp,infos,nbOfStep,dtunit,loadAll,ms,entities);
 }
 
 MEDFileFieldMultiTSWithoutSDA::MEDFileFieldMultiTSWithoutSDA()
 {
 }
 
-MEDFileFieldMultiTSWithoutSDA::MEDFileFieldMultiTSWithoutSDA(const std::string& fieldName):MEDFileAnyTypeFieldMultiTSWithoutSDA(fieldName)
+MEDFileFieldMultiTSWithoutSDA::MEDFileFieldMultiTSWithoutSDA(const std::string& fieldName, const std::string& meshName):MEDFileAnyTypeFieldMultiTSWithoutSDA(fieldName,meshName)
 {
 }
 
@@ -8699,8 +8706,8 @@ try:MEDFileAnyTypeFieldMultiTSWithoutSDA(fid,fieldId,loadAll,ms,entities)
 catch(INTERP_KERNEL::Exception& e)
 { throw e; }
 
-MEDFileFieldMultiTSWithoutSDA::MEDFileFieldMultiTSWithoutSDA(med_idt fid, const std::string& fieldName, med_field_type fieldTyp, const std::vector<std::string>& infos, int nbOfStep, const std::string& dtunit, bool loadAll, const MEDFileMeshes *ms, const MEDFileEntities *entities)
-try:MEDFileAnyTypeFieldMultiTSWithoutSDA(fid,fieldName,fieldTyp,infos,nbOfStep,dtunit,loadAll,ms,entities)
+MEDFileFieldMultiTSWithoutSDA::MEDFileFieldMultiTSWithoutSDA(med_idt fid, const std::string& fieldName, const std::string& meshName, med_field_type fieldTyp, const std::vector<std::string>& infos, int nbOfStep, const std::string& dtunit, bool loadAll, const MEDFileMeshes *ms, const MEDFileEntities *entities)
+try:MEDFileAnyTypeFieldMultiTSWithoutSDA(fid,fieldName,meshName,fieldTyp,infos,nbOfStep,dtunit,loadAll,ms,entities)
 {
 }
 catch(INTERP_KERNEL::Exception& e)
@@ -8790,8 +8797,9 @@ MEDFileAnyTypeFieldMultiTSWithoutSDA *MEDFileAnyTypeFieldMultiTS::BuildContentFr
   med_field_type typcha;
   std::vector<std::string> infos;
   std::string dtunit;
+  std::string meshName;
   int i(-1);
-  MEDFileAnyTypeField1TS::LocateField(fid,fieldName,i,typcha,infos,dtunit);
+  MEDFileAnyTypeField1TS::LocateField(fid,fieldName,i,typcha,infos,dtunit,meshName);
   MCAuto<MEDFileAnyTypeFieldMultiTSWithoutSDA> ret;
   switch(typcha)
   {
@@ -8811,6 +8819,7 @@ MEDFileAnyTypeFieldMultiTSWithoutSDA *MEDFileAnyTypeFieldMultiTS::BuildContentFr
         throw INTERP_KERNEL::Exception(oss.str());
       }
   }
+  ret->setMeshName(meshName);
   ret->setDtUnit(dtunit.c_str());
   return ret.retn();
 }
@@ -8820,8 +8829,8 @@ MEDFileAnyTypeFieldMultiTSWithoutSDA *MEDFileAnyTypeFieldMultiTS::BuildContentFr
   med_field_type typcha;
   //
   std::vector<std::string> infos;
-  std::string dtunit,fieldName;
-  MEDFileAnyTypeField1TS::LocateField2(fid,0,true,fieldName,typcha,infos,dtunit);
+  std::string dtunit,fieldName,meshName;
+  MEDFileAnyTypeField1TS::LocateField2(fid,0,true,fieldName,typcha,infos,dtunit,meshName);
   MCAuto<MEDFileAnyTypeFieldMultiTSWithoutSDA> ret;
   switch(typcha)
   {
@@ -8841,6 +8850,7 @@ MEDFileAnyTypeFieldMultiTSWithoutSDA *MEDFileAnyTypeFieldMultiTS::BuildContentFr
         throw INTERP_KERNEL::Exception(oss.str());
       }
   }
+  ret->setMeshName(meshName);
   ret->setDtUnit(dtunit.c_str());
   return ret.retn();
 }
@@ -8885,21 +8895,21 @@ catch(INTERP_KERNEL::Exception& e)
 
 //= MEDFileIntFieldMultiTSWithoutSDA
 
-MEDFileIntFieldMultiTSWithoutSDA *MEDFileIntFieldMultiTSWithoutSDA::New(med_idt fid, const std::string& fieldName, med_field_type fieldTyp, const std::vector<std::string>& infos, int nbOfStep, const std::string& dtunit, bool loadAll, const MEDFileMeshes *ms, const MEDFileEntities *entities)
+MEDFileIntFieldMultiTSWithoutSDA *MEDFileIntFieldMultiTSWithoutSDA::New(med_idt fid, const std::string& fieldName, const std::string& meshName, med_field_type fieldTyp, const std::vector<std::string>& infos, int nbOfStep, const std::string& dtunit, bool loadAll, const MEDFileMeshes *ms, const MEDFileEntities *entities)
 {
-  return new MEDFileIntFieldMultiTSWithoutSDA(fid,fieldName,fieldTyp,infos,nbOfStep,dtunit,loadAll,ms,entities);
+  return new MEDFileIntFieldMultiTSWithoutSDA(fid,fieldName,meshName,fieldTyp,infos,nbOfStep,dtunit,loadAll,ms,entities);
 }
 
 MEDFileIntFieldMultiTSWithoutSDA::MEDFileIntFieldMultiTSWithoutSDA()
 {
 }
 
-MEDFileIntFieldMultiTSWithoutSDA::MEDFileIntFieldMultiTSWithoutSDA(const std::string& fieldName):MEDFileAnyTypeFieldMultiTSWithoutSDA(fieldName)
+MEDFileIntFieldMultiTSWithoutSDA::MEDFileIntFieldMultiTSWithoutSDA(const std::string& fieldName, const std::string& meshName):MEDFileAnyTypeFieldMultiTSWithoutSDA(fieldName,meshName)
 {
 }
 
-MEDFileIntFieldMultiTSWithoutSDA::MEDFileIntFieldMultiTSWithoutSDA(med_idt fid, const std::string& fieldName, med_field_type fieldTyp, const std::vector<std::string>& infos, int nbOfStep, const std::string& dtunit, bool loadAll, const MEDFileMeshes *ms, const MEDFileEntities *entities)
-try:MEDFileAnyTypeFieldMultiTSWithoutSDA(fid,fieldName,fieldTyp,infos,nbOfStep,dtunit,loadAll,ms,entities)
+MEDFileIntFieldMultiTSWithoutSDA::MEDFileIntFieldMultiTSWithoutSDA(med_idt fid, const std::string& fieldName, const std::string& meshName, med_field_type fieldTyp, const std::vector<std::string>& infos, int nbOfStep, const std::string& dtunit, bool loadAll, const MEDFileMeshes *ms, const MEDFileEntities *entities)
+try:MEDFileAnyTypeFieldMultiTSWithoutSDA(fid,fieldName,meshName,fieldTyp,infos,nbOfStep,dtunit,loadAll,ms,entities)
 {
 }
 catch(INTERP_KERNEL::Exception& e)
@@ -10930,18 +10940,18 @@ try:MEDFileFieldGlobsReal(fid)
   for(int i=0;i<nbFields;i++)
     {
       std::vector<std::string> infos;
-      std::string fieldName,dtunit;
-      int nbOfStep(MEDFileAnyTypeField1TS::LocateField2(fid,i,false,fieldName,typcha,infos,dtunit));
+      std::string fieldName,dtunit,meshName;
+      int nbOfStep(MEDFileAnyTypeField1TS::LocateField2(fid,i,false,fieldName,typcha,infos,dtunit,meshName));
       switch(typcha)
       {
         case MED_FLOAT64:
           {
-            _fields[i]=MEDFileFieldMultiTSWithoutSDA::New(fid,fieldName.c_str(),typcha,infos,nbOfStep,dtunit,loadAll,ms,entities);
+            _fields[i]=MEDFileFieldMultiTSWithoutSDA::New(fid,fieldName,meshName,typcha,infos,nbOfStep,dtunit,loadAll,ms,entities);
             break;
           }
         case MED_INT32:
           {
-            _fields[i]=MEDFileIntFieldMultiTSWithoutSDA::New(fid,fieldName.c_str(),typcha,infos,nbOfStep,dtunit,loadAll,ms,entities);
+            _fields[i]=MEDFileIntFieldMultiTSWithoutSDA::New(fid,fieldName,meshName,typcha,infos,nbOfStep,dtunit,loadAll,ms,entities);
             break;
           }
         default:

diff --git a/src/MEDLoader/MEDFileField.hxx b/src/MEDLoader/MEDFileField.hxx
index 81ec25452cb14a80fca1cc335301c05a88ec867b..f2c3b324c93d806ffcdcc88c95a7742e8fed062d 100644 (file)
--- a/src/MEDLoader/MEDFileField.hxx
+++ b/src/MEDLoader/MEDFileField.hxx
@@ -363,7 +363,8 @@ namespace MEDCoupling
     int getOrder() const;
     int getMeshIteration() const { return _mesh_iteration; }
     int getMeshOrder() const { return _mesh_order; }
-    std::string getMeshName() const { return _mesh_name; }
+    std::string getMeshName() const;
+    void setMeshName(const std::string& meshName);
     int getNumberOfComponents() const;
     bool presenceOfMultiDiscPerGeoType() const;
     bool presenceOfStructureElements() const;
@@ -411,9 +412,8 @@ namespace MEDCoupling
     static int ComputeNbOfElems(const MEDFileFieldGlobsReal *glob, TypeOfField type, const std::vector<INTERP_KERNEL::NormalizedCellType>& geoTypes, const std::vector< std::pair<int,int> >& dads, const std::vector<int>& locs);
     MEDFileFieldPerMesh(med_idt fid, MEDFileAnyTypeField1TSWithoutSDA *fath, int meshCsit, int meshIteration, int meshOrder, const MEDFileFieldNameScope& nasc, const MEDFileMesh *mm, const MEDFileEntities *entities);
     MEDFileFieldPerMesh(MEDFileAnyTypeField1TSWithoutSDA *fath, const MEDCouplingMesh *mesh);
-    MEDFileFieldPerMesh(MEDFileAnyTypeField1TSWithoutSDA *fath, const std::string& meshName, int meshIt, int meshOrd):_father(fath),_mesh_name(meshName),_mesh_iteration(meshIt),_mesh_order(meshOrd) { }
+    MEDFileFieldPerMesh(MEDFileAnyTypeField1TSWithoutSDA *fath, const std::string& meshName, int meshIt, int meshOrd):_father(fath),_mesh_iteration(meshIt),_mesh_order(meshOrd) { }
   private:
-    std::string _mesh_name;
     int _mesh_iteration;
     int _mesh_order;
     MEDFileAnyTypeField1TSWithoutSDA *_father;
@@ -558,15 +558,18 @@ namespace MEDCoupling
   {
   public:
     MEDLOADER_EXPORT MEDFileFieldNameScope();
-    MEDLOADER_EXPORT MEDFileFieldNameScope(const std::string& fieldName);
+    MEDLOADER_EXPORT MEDFileFieldNameScope(const std::string& fieldName, const std::string& meshName);
     MEDLOADER_EXPORT std::string getName() const;
     MEDLOADER_EXPORT void setName(const std::string& fieldName);
     MEDLOADER_EXPORT std::string getDtUnit() const;
     MEDLOADER_EXPORT void setDtUnit(const std::string& dtUnit);
     MEDLOADER_EXPORT void copyNameScope(const MEDFileFieldNameScope& other);
+    MEDLOADER_EXPORT std::string getMeshName() const;
+    MEDLOADER_EXPORT void setMeshName(const std::string& meshName);
   protected:
     std::string _name;
     std::string _dt_unit;
+    std::string _mesh_name;
   };
 
   class MEDFileMeshes;
@@ -578,14 +581,12 @@ namespace MEDCoupling
   {
   public:
     MEDLOADER_EXPORT MEDFileAnyTypeField1TSWithoutSDA();
-    MEDLOADER_EXPORT MEDFileAnyTypeField1TSWithoutSDA(const std::string& fieldName, int csit, int iteration, int order);
+    MEDLOADER_EXPORT MEDFileAnyTypeField1TSWithoutSDA(const std::string& fieldName, const std::string& meshName, int csit, int iteration, int order);
     MEDLOADER_EXPORT int getIteration() const { return _iteration; }
     MEDLOADER_EXPORT int getOrder() const { return _order; }
     MEDLOADER_EXPORT double getTime(int& iteration, int& order) const { iteration=_iteration; order=_order; return _dt; }
     MEDLOADER_EXPORT void setTime(int iteration, int order, double val) { _dt=val; _iteration=iteration; _order=order; }
     MEDLOADER_EXPORT int getDimension() const;
-    MEDLOADER_EXPORT std::string getMeshName() const;
-    MEDLOADER_EXPORT void setMeshName(const std::string& newMeshName);
     MEDLOADER_EXPORT bool changeMeshNames(const std::vector< std::pair<std::string,std::string> >& modifTab);
     MEDLOADER_EXPORT int getMeshIteration() const;
     MEDLOADER_EXPORT int getMeshOrder() const;
@@ -686,7 +687,7 @@ namespace MEDCoupling
   class MEDFileField1TSTemplateWithoutSDA : public MEDFileAnyTypeField1TSWithoutSDA
   {
   protected:
-    MEDFileField1TSTemplateWithoutSDA(const std::string& fieldName, int csit, int iteration, int order):MEDFileAnyTypeField1TSWithoutSDA(fieldName,csit,iteration,order) { }
+    MEDFileField1TSTemplateWithoutSDA(const std::string& fieldName, const std::string& meshName, int csit, int iteration, int order):MEDFileAnyTypeField1TSWithoutSDA(fieldName,meshName,csit,iteration,order) { }
     MEDFileField1TSTemplateWithoutSDA():MEDFileAnyTypeField1TSWithoutSDA() { }
   public:
     MEDLOADER_EXPORT void setArray(DataArray *arr);
@@ -714,10 +715,10 @@ namespace MEDCoupling
     MEDLOADER_EXPORT std::vector< std::vector<DataArrayDouble *> > getFieldSplitedByType2(const std::string& mname, std::vector<INTERP_KERNEL::NormalizedCellType>& types, std::vector< std::vector<TypeOfField> >& typesF, std::vector< std::vector<std::string> >& pfls, std::vector< std::vector<std::string> >& locs) const;
     MEDLOADER_EXPORT static void CheckMeshDimRel(int meshDimRelToMax);
     MEDLOADER_EXPORT static std::vector<int> CheckSBTMesh(const MEDCouplingMesh *mesh);
-    MEDLOADER_EXPORT static MEDFileField1TSWithoutSDA *New(const std::string& fieldName, int csit, int iteration, int order, const std::vector<std::string>& infos);
+    MEDLOADER_EXPORT static MEDFileField1TSWithoutSDA *New(const std::string& fieldName, const std::string& meshName, int csit, int iteration, int order, const std::vector<std::string>& infos);
   public:
     MEDLOADER_EXPORT MEDFileField1TSWithoutSDA();
-    MEDLOADER_EXPORT MEDFileField1TSWithoutSDA(const std::string& fieldName, int csit, int iteration, int order, const std::vector<std::string>& infos);
+    MEDLOADER_EXPORT MEDFileField1TSWithoutSDA(const std::string& fieldName, const std::string& meshName, int csit, int iteration, int order, const std::vector<std::string>& infos);
     MEDLOADER_EXPORT MEDFileField1TSWithoutSDA *shallowCpy() const;
     MEDLOADER_EXPORT MEDFileField1TSWithoutSDA *deepCopy() const;
     MEDLOADER_EXPORT MEDFileIntField1TSWithoutSDA *convertToInt() const;
@@ -732,7 +733,7 @@ namespace MEDCoupling
   {
   public:
     MEDLOADER_EXPORT MEDFileIntField1TSWithoutSDA();
-    MEDLOADER_EXPORT static MEDFileIntField1TSWithoutSDA *New(const std::string& fieldName, int csit, int iteration, int order, const std::vector<std::string>& infos);
+    MEDLOADER_EXPORT static MEDFileIntField1TSWithoutSDA *New(const std::string& fieldName, const std::string& meshName, int csit, int iteration, int order, const std::vector<std::string>& infos);
     MEDLOADER_EXPORT MEDFileIntField1TSWithoutSDA *deepCopy() const;
     MEDLOADER_EXPORT MEDFileIntField1TSWithoutSDA *shallowCpy() const;
     MEDLOADER_EXPORT const char *getTypeStr() const;
@@ -740,7 +741,7 @@ namespace MEDCoupling
     MEDLOADER_EXPORT DataArrayInt *getUndergroundDataArrayIntExt(std::vector< std::pair<std::pair<INTERP_KERNEL::NormalizedCellType,int>,std::pair<int,int> > >& entries) const;
     MEDLOADER_EXPORT MEDFileField1TSWithoutSDA *convertToDouble() const;
   protected:
-    MEDFileIntField1TSWithoutSDA(const std::string& fieldName, int csit, int iteration, int order, const std::vector<std::string>& infos);
+    MEDFileIntField1TSWithoutSDA(const std::string& fieldName, const std::string& meshName, int csit, int iteration, int order, const std::vector<std::string>& infos);
   public:
     MEDLOADER_EXPORT static const char TYPE_STR[];
   };
@@ -830,8 +831,8 @@ namespace MEDCoupling
     MEDLOADER_EXPORT void changePflsRefsNamesGen(const std::vector< std::pair<std::vector<std::string>, std::string > >& mapOfModif);
     MEDLOADER_EXPORT void changeLocsRefsNamesGen(const std::vector< std::pair<std::vector<std::string>, std::string > >& mapOfModif);
   public:
-    MEDLOADER_EXPORT static int LocateField2(med_idt fid, int fieldIdCFormat, bool checkFieldId, std::string& fieldName, med_field_type& typcha, std::vector<std::string>& infos, std::string& dtunitOut);
-    MEDLOADER_EXPORT static int LocateField(med_idt fid, const std::string& fieldName, int& posCFormat, med_field_type& typcha, std::vector<std::string>& infos, std::string& dtunitOut);
+    MEDLOADER_EXPORT static int LocateField2(med_idt fid, int fieldIdCFormat, bool checkFieldId, std::string& fieldName, med_field_type& typcha, std::vector<std::string>& infos, std::string& dtunitOut, std::string& meshName);
+    MEDLOADER_EXPORT static int LocateField(med_idt fid, const std::string& fieldName, int& posCFormat, med_field_type& typcha, std::vector<std::string>& infos, std::string& dtunitOut, std::string& meshName);
   public:
     MEDLOADER_EXPORT virtual MEDFileAnyTypeField1TS *extractPart(const std::map<int, MCAuto<DataArrayInt> >& extractDef, MEDFileMesh *mm) const = 0;
   public:
@@ -946,9 +947,9 @@ namespace MEDCoupling
   {
   protected:
     MEDFileAnyTypeFieldMultiTSWithoutSDA();
-    MEDFileAnyTypeFieldMultiTSWithoutSDA(const std::string& fieldName);
+    MEDFileAnyTypeFieldMultiTSWithoutSDA(const std::string& fieldName, const std::string& meshName);
     MEDFileAnyTypeFieldMultiTSWithoutSDA(med_idt fid, int fieldId, bool loadAll, const MEDFileMeshes *ms, const MEDFileEntities *entities);
-    MEDFileAnyTypeFieldMultiTSWithoutSDA(med_idt fid, const std::string& fieldName, med_field_type fieldTyp, const std::vector<std::string>& infos, int nbOfStep, const std::string& dtunit, bool loadAll, const MEDFileMeshes *ms, const MEDFileEntities *entities);
+    MEDFileAnyTypeFieldMultiTSWithoutSDA(med_idt fid, const std::string& fieldName, const std::string& meshName, med_field_type fieldTyp, const std::vector<std::string>& infos, int nbOfStep, const std::string& dtunit, bool loadAll, const MEDFileMeshes *ms, const MEDFileEntities *entities);
   public:
     MEDLOADER_EXPORT std::size_t getHeapMemorySizeWithoutChildren() const;
     MEDLOADER_EXPORT std::vector<const BigMemoryObject *> getDirectChildrenWithNull() const;
@@ -967,8 +968,6 @@ namespace MEDCoupling
     MEDLOADER_EXPORT int getTimeStepPos(int iteration, int order) const;
     MEDLOADER_EXPORT const MEDFileAnyTypeField1TSWithoutSDA& getTimeStepEntry(int iteration, int order) const;
     MEDLOADER_EXPORT MEDFileAnyTypeField1TSWithoutSDA& getTimeStepEntry(int iteration, int order);
-    MEDLOADER_EXPORT std::string getMeshName() const;
-    MEDLOADER_EXPORT void setMeshName(const std::string& newMeshName);
     MEDLOADER_EXPORT bool changeMeshNames(const std::vector< std::pair<std::string,std::string> >& modifTab);
     MEDLOADER_EXPORT int getNumberOfTS() const;
     MEDLOADER_EXPORT void eraseEmptyTS();
@@ -1031,7 +1030,7 @@ namespace MEDCoupling
   class MEDFileFieldMultiTSWithoutSDA : public MEDFileAnyTypeFieldMultiTSWithoutSDA
   {
   public:
-    MEDLOADER_EXPORT static MEDFileFieldMultiTSWithoutSDA *New(med_idt fid, const std::string& fieldName, med_field_type fieldTyp, const std::vector<std::string>& infos, int nbOfStep, const std::string& dtunit, bool loadAll, const MEDFileMeshes *ms, const MEDFileEntities *entities);
+    MEDLOADER_EXPORT static MEDFileFieldMultiTSWithoutSDA *New(med_idt fid, const std::string& fieldName, const std::string& meshName, med_field_type fieldTyp, const std::vector<std::string>& infos, int nbOfStep, const std::string& dtunit, bool loadAll, const MEDFileMeshes *ms, const MEDFileEntities *entities);
     MEDLOADER_EXPORT MEDFileFieldMultiTSWithoutSDA(med_idt fid, int fieldId, bool loadAll, const MEDFileMeshes *ms, const MEDFileEntities *entities);
     MEDLOADER_EXPORT const char *getTypeStr() const;
     MEDLOADER_EXPORT MEDFileAnyTypeFieldMultiTSWithoutSDA *shallowCpy() const;
@@ -1039,8 +1038,8 @@ namespace MEDCoupling
     MEDLOADER_EXPORT std::vector< std::vector<DataArrayDouble *> > getFieldSplitedByType2(int iteration, int order, const std::string& mname, std::vector<INTERP_KERNEL::NormalizedCellType>& types, std::vector< std::vector<TypeOfField> >& typesF, std::vector< std::vector<std::string> >& pfls, std::vector< std::vector<std::string> >& locs) const;
     MEDLOADER_EXPORT MEDFileIntFieldMultiTSWithoutSDA *convertToInt() const;
   protected:
-    MEDFileFieldMultiTSWithoutSDA(const std::string& fieldName);
-    MEDFileFieldMultiTSWithoutSDA(med_idt fid, const std::string& fieldName, med_field_type fieldTyp, const std::vector<std::string>& infos, int nbOfStep, const std::string& dtunit, bool loadAll, const MEDFileMeshes *ms, const MEDFileEntities *entities);
+    MEDFileFieldMultiTSWithoutSDA(const std::string& fieldName, const std::string& meshName);
+    MEDFileFieldMultiTSWithoutSDA(med_idt fid, const std::string& fieldName, const std::string& meshName, med_field_type fieldTyp, const std::vector<std::string>& infos, int nbOfStep, const std::string& dtunit, bool loadAll, const MEDFileMeshes *ms, const MEDFileEntities *entities);
     med_field_type getMEDFileFieldType() const { return MED_FLOAT64; }
     MEDFileAnyTypeField1TSWithoutSDA *createNew1TSWithoutSDAEmptyInstance() const;
     void checkCoherencyOfType(const MEDFileAnyTypeField1TSWithoutSDA *f1ts) const;
@@ -1051,15 +1050,15 @@ namespace MEDCoupling
   class MEDFileIntFieldMultiTSWithoutSDA : public MEDFileAnyTypeFieldMultiTSWithoutSDA
   {
   public:
-    MEDLOADER_EXPORT static MEDFileIntFieldMultiTSWithoutSDA *New(med_idt fid, const std::string& fieldName, med_field_type fieldTyp, const std::vector<std::string>& infos, int nbOfStep, const std::string& dtunit, bool loadAll, const MEDFileMeshes *ms, const MEDFileEntities *entities);
+    MEDLOADER_EXPORT static MEDFileIntFieldMultiTSWithoutSDA *New(med_idt fid, const std::string& fieldName, const std::string& meshName, med_field_type fieldTyp, const std::vector<std::string>& infos, int nbOfStep, const std::string& dtunit, bool loadAll, const MEDFileMeshes *ms, const MEDFileEntities *entities);
     MEDLOADER_EXPORT MEDFileIntFieldMultiTSWithoutSDA(med_idt fid, int fieldId, bool loadAll, const MEDFileMeshes *ms, const MEDFileEntities *entities);
     MEDLOADER_EXPORT const char *getTypeStr() const;
     MEDLOADER_EXPORT MEDFileAnyTypeFieldMultiTSWithoutSDA *shallowCpy() const;
     MEDLOADER_EXPORT MEDFileAnyTypeFieldMultiTSWithoutSDA *createNew() const;
     MEDLOADER_EXPORT MEDFileFieldMultiTSWithoutSDA *convertToDouble() const;
   protected:
-    MEDFileIntFieldMultiTSWithoutSDA(const std::string& fieldName);
-    MEDFileIntFieldMultiTSWithoutSDA(med_idt fid, const std::string& fieldName, med_field_type fieldTyp, const std::vector<std::string>& infos, int nbOfStep, const std::string& dtunit, bool loadAll, const MEDFileMeshes *ms, const MEDFileEntities *entities);
+    MEDFileIntFieldMultiTSWithoutSDA(const std::string& fieldName, const std::string& meshName);
+    MEDFileIntFieldMultiTSWithoutSDA(med_idt fid, const std::string& fieldName, const std::string& meshName, med_field_type fieldTyp, const std::vector<std::string>& infos, int nbOfStep, const std::string& dtunit, bool loadAll, const MEDFileMeshes *ms, const MEDFileEntities *entities);
     med_field_type getMEDFileFieldType() const { return MED_INT32; }
     MEDFileAnyTypeField1TSWithoutSDA *createNew1TSWithoutSDAEmptyInstance() const;
     void checkCoherencyOfType(const MEDFileAnyTypeField1TSWithoutSDA *f1ts) const;