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[tools/medcoupling.git] / src / MEDCoupling_Swig / MEDCouplingCommon.i
index 8924b3e72ca7d252f7a8f109c72fea3c2c425ef8..910bd6b8e34e8bf02f43f90347636d761fe89fab 100644 (file)
@@ -1,9 +1,9 @@
-// Copyright (C) 2007-2013  CEA/DEN, EDF R&D
+// Copyright (C) 2007-2014  CEA/DEN, EDF R&D
 //
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Lesser General Public
 // License as published by the Free Software Foundation; either
-// version 2.1 of the License.
+// version 2.1 of the License, or (at your option) any later version.
 //
 // This library is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -28,6 +28,7 @@
 #include "MEDCouplingUMesh.hxx"
 #include "MEDCouplingExtrudedMesh.hxx"
 #include "MEDCouplingCMesh.hxx"
+#include "MEDCouplingIMesh.hxx"
 #include "MEDCouplingCurveLinearMesh.hxx"
 #include "MEDCoupling1GTUMesh.hxx"
 #include "MEDCouplingField.hxx"
 #include "MEDCouplingFieldOverTime.hxx"
 #include "MEDCouplingDefinitionTime.hxx"
 #include "MEDCouplingFieldDiscretization.hxx"
+#include "MEDCouplingCartesianAMRMesh.hxx"
+#include "MEDCouplingAMRAttribute.hxx"
+#include "MEDCouplingMatrix.hxx"
 #include "MEDCouplingTypemaps.i"
 
 #include "InterpKernelAutoPtr.hxx"
+#include "BoxSplittingOptions.hxx"
 
 using namespace ParaMEDMEM;
 using namespace INTERP_KERNEL;
@@ -76,6 +81,26 @@ using namespace INTERP_KERNEL;
 }
 //$$$$$$$$$$$$$$$$$$
 
+////////////////////
+%typemap(out) MEDCouplingCartesianAMRPatchGen*
+{
+  $result=convertCartesianAMRPatch($1,$owner);
+}
+//$$$$$$$$$$$$$$$$$$
+
+////////////////////
+%typemap(out) MEDCouplingCartesianAMRMeshGen*
+{
+  $result=convertCartesianAMRMesh($1,$owner);
+}
+//$$$$$$$$$$$$$$$$$$
+
+////////////////////
+%typemap(out) MEDCouplingDataForGodFather*
+{
+  $result=convertDataForGodFather($1,$owner);
+}
+//$$$$$$$$$$$$$$$$$$
 
 ////////////////////
 %typemap(out) ParaMEDMEM::MEDCoupling1GTUMesh*
@@ -183,6 +208,7 @@ using namespace INTERP_KERNEL;
 %newobject ParaMEDMEM::MEDCouplingFieldDouble::deepCpy;
 %newobject ParaMEDMEM::MEDCouplingFieldDouble::buildNewTimeReprFromThis;
 %newobject ParaMEDMEM::MEDCouplingFieldDouble::nodeToCellDiscretization;
+%newobject ParaMEDMEM::MEDCouplingFieldDouble::cellToNodeDiscretization;
 %newobject ParaMEDMEM::MEDCouplingFieldDouble::getValueOnMulti;
 %newobject ParaMEDMEM::MEDCouplingFieldTemplate::New;
 %newobject ParaMEDMEM::MEDCouplingMesh::deepCpy;
@@ -237,6 +263,8 @@ using namespace INTERP_KERNEL;
 %newobject ParaMEDMEM::MEDCouplingUMesh::ComputeSpreadZoneGradually;
 %newobject ParaMEDMEM::MEDCouplingUMesh::ComputeSpreadZoneGraduallyFromSeed;
 %newobject ParaMEDMEM::MEDCouplingUMesh::buildNewNumberingFromCommNodesFrmt;
+%newobject ParaMEDMEM::MEDCouplingUMesh::conformize2D;
+%newobject ParaMEDMEM::MEDCouplingUMesh::colinearize2D;
 %newobject ParaMEDMEM::MEDCouplingUMesh::rearrange2ConsecutiveCellTypes;
 %newobject ParaMEDMEM::MEDCouplingUMesh::sortCellsInMEDFileFrmt;
 %newobject ParaMEDMEM::MEDCouplingUMesh::getRenumArrForMEDFileFrmt;
@@ -265,6 +293,11 @@ using namespace INTERP_KERNEL;
 %newobject ParaMEDMEM::MEDCouplingUMesh::getCellIdsCrossingPlane;
 %newobject ParaMEDMEM::MEDCouplingUMesh::convexEnvelop2D;
 %newobject ParaMEDMEM::MEDCouplingUMesh::ComputeRangesFromTypeDistribution;
+%newobject ParaMEDMEM::MEDCouplingUMesh::buildUnionOf2DMesh;
+%newobject ParaMEDMEM::MEDCouplingUMesh::buildUnionOf3DMesh;
+%newobject ParaMEDMEM::MEDCouplingUMesh::getBoundingBoxForBBTreeFast;
+%newobject ParaMEDMEM::MEDCouplingUMesh::getBoundingBoxForBBTree2DQuadratic;
+%newobject ParaMEDMEM::MEDCouplingUMesh::getBoundingBoxForBBTree1DQuadratic;
 %newobject ParaMEDMEM::MEDCouplingUMeshCellByTypeEntry::__iter__;
 %newobject ParaMEDMEM::MEDCouplingUMeshCellEntry::__iter__;
 %newobject ParaMEDMEM::MEDCoupling1GTUMesh::New;
@@ -286,17 +319,53 @@ using namespace INTERP_KERNEL;
 %newobject ParaMEDMEM::MEDCouplingExtrudedMesh::build3DUnstructuredMesh;
 %newobject ParaMEDMEM::MEDCouplingStructuredMesh::buildStructuredSubPart;
 %newobject ParaMEDMEM::MEDCouplingStructuredMesh::build1SGTUnstructured;
+%newobject ParaMEDMEM::MEDCouplingStructuredMesh::build1SGTSubLevelMesh;
 %newobject ParaMEDMEM::MEDCouplingStructuredMesh::BuildExplicitIdsFrom;
+%newobject ParaMEDMEM::MEDCouplingStructuredMesh::ExtractFieldOfDoubleFrom;
 %newobject ParaMEDMEM::MEDCouplingStructuredMesh::Build1GTNodalConnectivity;
+%newobject ParaMEDMEM::MEDCouplingStructuredMesh::Build1GTNodalConnectivityOfSubLevelMesh;
 %newobject ParaMEDMEM::MEDCouplingCMesh::New;
 %newobject ParaMEDMEM::MEDCouplingCMesh::clone;
 %newobject ParaMEDMEM::MEDCouplingCMesh::getCoordsAt;
+%newobject ParaMEDMEM::MEDCouplingIMesh::New;
+%newobject ParaMEDMEM::MEDCouplingIMesh::asSingleCell;
+%newobject ParaMEDMEM::MEDCouplingIMesh::buildWithGhost;
+%newobject ParaMEDMEM::MEDCouplingIMesh::convertToCartesian;
 %newobject ParaMEDMEM::MEDCouplingCurveLinearMesh::New;
 %newobject ParaMEDMEM::MEDCouplingCurveLinearMesh::clone;
 %newobject ParaMEDMEM::MEDCouplingCurveLinearMesh::getCoords;
 %newobject ParaMEDMEM::MEDCouplingMultiFields::New;
 %newobject ParaMEDMEM::MEDCouplingMultiFields::deepCpy;
 %newobject ParaMEDMEM::MEDCouplingFieldOverTime::New;
+%newobject ParaMEDMEM::MEDCouplingCartesianAMRPatchGen::getMesh;
+%newobject ParaMEDMEM::MEDCouplingCartesianAMRPatchGen::__getitem__;
+%newobject ParaMEDMEM::MEDCouplingCartesianAMRMeshGen::buildUnstructured;
+%newobject ParaMEDMEM::MEDCouplingCartesianAMRMeshGen::extractGhostFrom;
+%newobject ParaMEDMEM::MEDCouplingCartesianAMRMeshGen::buildMeshFromPatchEnvelop;
+%newobject ParaMEDMEM::MEDCouplingCartesianAMRMeshGen::buildMeshOfDirectChildrenOnly;
+%newobject ParaMEDMEM::MEDCouplingCartesianAMRMeshGen::getImageMesh;
+%newobject ParaMEDMEM::MEDCouplingCartesianAMRMeshGen::getGodFather;
+%newobject ParaMEDMEM::MEDCouplingCartesianAMRMeshGen::getFather;
+%newobject ParaMEDMEM::MEDCouplingCartesianAMRMeshGen::getPatch;
+%newobject ParaMEDMEM::MEDCouplingCartesianAMRMeshGen::createCellFieldOnPatch;
+%newobject ParaMEDMEM::MEDCouplingCartesianAMRMeshGen::findPatchesInTheNeighborhoodOf;
+%newobject ParaMEDMEM::MEDCouplingCartesianAMRMeshGen::__getitem__;
+%newobject ParaMEDMEM::MEDCouplingCartesianAMRMesh::New;
+%newobject ParaMEDMEM::MEDCouplingCartesianAMRMesh::getDataConst;
+%newobject ParaMEDMEM::MEDCouplingCartesianAMRMesh::getData;
+%newobject ParaMEDMEM::MEDCouplingAMRAttribute::New;
+%newobject ParaMEDMEM::MEDCouplingAMRAttribute::getFieldOn;
+%newobject ParaMEDMEM::MEDCouplingAMRAttribute::buildCellFieldOnRecurseWithoutOverlapWithoutGhost;
+%newobject ParaMEDMEM::MEDCouplingAMRAttribute::buildCellFieldOnWithGhost;
+%newobject ParaMEDMEM::DenseMatrix::New;
+%newobject ParaMEDMEM::DenseMatrix::deepCpy;
+%newobject ParaMEDMEM::DenseMatrix::shallowCpy;
+%newobject ParaMEDMEM::DenseMatrix::getData;
+%newobject ParaMEDMEM::DenseMatrix::matVecMult;
+%newobject ParaMEDMEM::DenseMatrix::MatVecMult;
+%newobject ParaMEDMEM::DenseMatrix::__add__;
+%newobject ParaMEDMEM::DenseMatrix::__sub__;
+%newobject ParaMEDMEM::DenseMatrix::__mul__;
 
 %feature("unref") MEDCouplingPointSet "$this->decrRef();"
 %feature("unref") MEDCouplingMesh "$this->decrRef();"
@@ -306,6 +375,8 @@ using namespace INTERP_KERNEL;
 %feature("unref") MEDCoupling1DGTUMesh "$this->decrRef();"
 %feature("unref") MEDCouplingExtrudedMesh "$this->decrRef();"
 %feature("unref") MEDCouplingCMesh "$this->decrRef();"
+%feature("unref") MEDCouplingIMesh "$this->decrRef();"
+%feature("unref") MEDCouplingCurveLinearMesh "$this->decrRef();"
 %feature("unref") MEDCouplingField "$this->decrRef();"
 %feature("unref") MEDCouplingFieldDiscretizationP0 "$this->decrRef();"
 %feature("unref") MEDCouplingFieldDiscretizationP1 "$this->decrRef();"
@@ -316,6 +387,15 @@ using namespace INTERP_KERNEL;
 %feature("unref") MEDCouplingMultiFields "$this->decrRef();"
 %feature("unref") MEDCouplingFieldTemplate "$this->decrRef();"
 %feature("unref") MEDCouplingMultiFields "$this->decrRef();"
+%feature("unref") MEDCouplingCartesianAMRMeshGen "$this->decrRef();"
+%feature("unref") MEDCouplingCartesianAMRMesh "$this->decrRef();"
+%feature("unref") MEDCouplingCartesianAMRMeshSub "$this->decrRef();"
+%feature("unref") MEDCouplingCartesianAMRPatchGen "$this->decrRef();"
+%feature("unref") MEDCouplingCartesianAMRPatchGF "$this->decrRef();"
+%feature("unref") MEDCouplingCartesianAMRPatch "$this->decrRef();"
+%feature("unref") MEDCouplingDataForGodFather "$this->decrRef();"
+%feature("unref") MEDCouplingAMRAttribute "$this->decrRef();"
+%feature("unref") DenseMatrix "$this->decrRef();"
 
 %rename(assign) *::operator=;
 %ignore ParaMEDMEM::MEDCouplingGaussLocalization::pushTinySerializationIntInfo;
@@ -330,6 +410,37 @@ using namespace INTERP_KERNEL;
 %include "MEDCouplingRefCountObject.i"
 %include "MEDCouplingMemArray.i"
 
+namespace INTERP_KERNEL
+{ 
+  /*!
+   * \class BoxSplittingOptions
+   * Class defining the options for box splitting used for AMR algorithm like creation of patches following a criterion.
+   */
+  class BoxSplittingOptions
+  {
+  public:
+    BoxSplittingOptions();
+    void init() throw(INTERP_KERNEL::Exception);
+    double getEffeciency() const throw(INTERP_KERNEL::Exception);
+    void setEffeciency(double effeciency) throw(INTERP_KERNEL::Exception);
+    double getEffeciencySnd() const throw(INTERP_KERNEL::Exception);
+    void setEffeciencySnd(double effeciencySnd) throw(INTERP_KERNEL::Exception);
+    int getMinCellDirection() const throw(INTERP_KERNEL::Exception);
+    void setMinCellDirection(int minCellDirection) throw(INTERP_KERNEL::Exception);
+    int getMaxCells() const throw(INTERP_KERNEL::Exception);
+    void setMaxCells(int maxCells) throw(INTERP_KERNEL::Exception);
+    void copyOptions(const BoxSplittingOptions & other) throw(INTERP_KERNEL::Exception);
+    std::string printOptions() const throw(INTERP_KERNEL::Exception);
+    %extend
+    {
+      std::string __str__() const throw(INTERP_KERNEL::Exception)
+      {
+        return self->printOptions();
+      }
+    }
+  };
+}
+
 namespace ParaMEDMEM
 {
   typedef enum
@@ -356,7 +467,8 @@ namespace ParaMEDMEM
       EXTRUDED = 8,
       CURVE_LINEAR = 9,
       SINGLE_STATIC_GEO_TYPE_UNSTRUCTURED = 10,
-      SINGLE_DYNAMIC_GEO_TYPE_UNSTRUCTURED = 11
+      SINGLE_DYNAMIC_GEO_TYPE_UNSTRUCTURED = 11,
+      IMAGE_GRID = 12
     } MEDCouplingMeshType;
 
   class DataArrayInt;
@@ -393,13 +505,13 @@ namespace ParaMEDMEM
   class MEDCouplingMesh : public RefCountObject, public TimeLabel
   {
   public:
-    void setName(const char *name);
+    void setName(const std::string& name);
     std::string getName() const;
-    void setDescription(const char *descr);
+    void setDescription(const std::string& descr);
     std::string getDescription() const;
     void setTime(double val, int iteration, int order);
-    void setTimeUnit(const char *unit);
-    const char *getTimeUnit() const;
+    void setTimeUnit(const std::string& unit);
+    std::string getTimeUnit() const;
     virtual MEDCouplingMeshType getType() const throw(INTERP_KERNEL::Exception);
     bool isStructured() const throw(INTERP_KERNEL::Exception);
     virtual MEDCouplingMesh *deepCpy() const;
@@ -427,13 +539,13 @@ namespace ParaMEDMEM
     virtual INTERP_KERNEL::NormalizedCellType getTypeOfCell(int cellId) const throw(INTERP_KERNEL::Exception);
     virtual std::string simpleRepr() const throw(INTERP_KERNEL::Exception);
     virtual std::string advancedRepr() const throw(INTERP_KERNEL::Exception);
-    void writeVTK(const char *fileName, bool isBinary=true) const throw(INTERP_KERNEL::Exception);
+    void writeVTK(const std::string& fileName, bool isBinary=true) const throw(INTERP_KERNEL::Exception);
     // tools
     virtual MEDCouplingFieldDouble *getMeasureField(bool isAbs) const throw(INTERP_KERNEL::Exception);
     virtual MEDCouplingFieldDouble *getMeasureFieldOnNode(bool isAbs) const throw(INTERP_KERNEL::Exception);
-    virtual MEDCouplingFieldDouble *fillFromAnalytic(TypeOfField t, int nbOfComp, const char *func) const throw(INTERP_KERNEL::Exception);
-    virtual MEDCouplingFieldDouble *fillFromAnalytic2(TypeOfField t, int nbOfComp, const char *func) const throw(INTERP_KERNEL::Exception);
-    virtual MEDCouplingFieldDouble *fillFromAnalytic3(TypeOfField t, int nbOfComp, const std::vector<std::string>& varsOrder, const char *func) const throw(INTERP_KERNEL::Exception);
+    virtual MEDCouplingFieldDouble *fillFromAnalytic(TypeOfField t, int nbOfComp, const std::string& func) const throw(INTERP_KERNEL::Exception);
+    virtual MEDCouplingFieldDouble *fillFromAnalytic2(TypeOfField t, int nbOfComp, const std::string& func) const throw(INTERP_KERNEL::Exception);
+    virtual MEDCouplingFieldDouble *fillFromAnalytic3(TypeOfField t, int nbOfComp, const std::vector<std::string>& varsOrder, const std::string& func) const throw(INTERP_KERNEL::Exception);
     virtual MEDCouplingFieldDouble *buildOrthogonalField() const throw(INTERP_KERNEL::Exception);
     virtual MEDCouplingUMesh *buildUnstructured() const throw(INTERP_KERNEL::Exception);
     virtual MEDCouplingMesh *mergeMyselfWith(const MEDCouplingMesh *other) const throw(INTERP_KERNEL::Exception);
@@ -550,6 +662,17 @@ namespace ParaMEDMEM
            return SWIG_NewPointerObj(SWIG_as_voidptr(ret),SWIGTYPE_p_ParaMEDMEM__DataArrayInt, SWIG_POINTER_OWN | 0 );
          }
          
+         virtual PyObject *getReverseNodalConnectivity() const throw(INTERP_KERNEL::Exception)
+         {
+           MEDCouplingAutoRefCountObjectPtr<DataArrayInt> d0=DataArrayInt::New();
+           MEDCouplingAutoRefCountObjectPtr<DataArrayInt> d1=DataArrayInt::New();
+           self->getReverseNodalConnectivity(d0,d1);
+           PyObject *ret=PyTuple_New(2);
+           PyTuple_SetItem(ret,0,SWIG_NewPointerObj(SWIG_as_voidptr(d0.retn()),SWIGTYPE_p_ParaMEDMEM__DataArrayInt, SWIG_POINTER_OWN | 0 ));
+           PyTuple_SetItem(ret,1,SWIG_NewPointerObj(SWIG_as_voidptr(d1.retn()),SWIGTYPE_p_ParaMEDMEM__DataArrayInt, SWIG_POINTER_OWN | 0 ));
+           return ret;
+         }
+         
          void renumberCells(PyObject *li, bool check=true) throw(INTERP_KERNEL::Exception)
          {
            int sw,sz(-1);
@@ -915,7 +1038,7 @@ namespace ParaMEDMEM
       virtual void checkFullyDefined() const throw(INTERP_KERNEL::Exception);
       virtual bool isEmptyMesh(const std::vector<int>& tinyInfo) const throw(INTERP_KERNEL::Exception);
       virtual MEDCouplingPointSet *deepCpyConnectivityOnly() const throw(INTERP_KERNEL::Exception);
-      virtual DataArrayDouble *getBoundingBoxForBBTree() const throw(INTERP_KERNEL::Exception);
+      virtual DataArrayDouble *getBoundingBoxForBBTree(double arcDetEps=1e-12) const throw(INTERP_KERNEL::Exception);
       %extend 
          {
            std::string __str__() const throw(INTERP_KERNEL::Exception)
@@ -1168,17 +1291,6 @@ namespace ParaMEDMEM
                }
            }
 
-           virtual PyObject *getReverseNodalConnectivity() const throw(INTERP_KERNEL::Exception)
-           {
-             MEDCouplingAutoRefCountObjectPtr<DataArrayInt> d0=DataArrayInt::New();
-             MEDCouplingAutoRefCountObjectPtr<DataArrayInt> d1=DataArrayInt::New();
-             self->getReverseNodalConnectivity(d0,d1);
-             PyObject *ret=PyTuple_New(2);
-             PyTuple_SetItem(ret,0,SWIG_NewPointerObj(SWIG_as_voidptr(d0.retn()),SWIGTYPE_p_ParaMEDMEM__DataArrayInt, SWIG_POINTER_OWN | 0 ));
-             PyTuple_SetItem(ret,1,SWIG_NewPointerObj(SWIG_as_voidptr(d1.retn()),SWIGTYPE_p_ParaMEDMEM__DataArrayInt, SWIG_POINTER_OWN | 0 ));
-             return ret;
-           }
-
            virtual PyObject *findCommonCells(int compType, int startCellId=0) const throw(INTERP_KERNEL::Exception)
            {
              DataArrayInt *v0=0,*v1=0;
@@ -1495,6 +1607,8 @@ namespace ParaMEDMEM
     std::string reprConnectivityOfThis() const throw(INTERP_KERNEL::Exception);
     MEDCouplingUMesh *buildSetInstanceFromThis(int spaceDim) const throw(INTERP_KERNEL::Exception);
     //tools
+    DataArrayInt *conformize2D(double eps) throw(INTERP_KERNEL::Exception);
+    DataArrayInt *colinearize2D(double eps) throw(INTERP_KERNEL::Exception);
     void shiftNodeNumbersInConn(int delta) throw(INTERP_KERNEL::Exception);
     std::vector<bool> getQuadraticStatus() const throw(INTERP_KERNEL::Exception);
     DataArrayInt *findCellIdsOnBoundary() const throw(INTERP_KERNEL::Exception);
@@ -1511,6 +1625,7 @@ namespace ParaMEDMEM
     MEDCouplingUMesh *explode3DMeshTo1D(DataArrayInt *desc, DataArrayInt *descIndx, DataArrayInt *revDesc, DataArrayInt *revDescIndx) const throw(INTERP_KERNEL::Exception);
     void orientCorrectlyPolyhedrons() throw(INTERP_KERNEL::Exception);
     bool isPresenceOfQuadratic() const throw(INTERP_KERNEL::Exception);
+    bool isFullyQuadratic() const throw(INTERP_KERNEL::Exception);
     MEDCouplingFieldDouble *buildDirectionVectorField() const throw(INTERP_KERNEL::Exception);
     bool isContiguous1D() const throw(INTERP_KERNEL::Exception);
     void tessellate2D(double eps) throw(INTERP_KERNEL::Exception);
@@ -1530,6 +1645,12 @@ namespace ParaMEDMEM
     DataArrayInt *findAndCorrectBadOriented3DCells() throw(INTERP_KERNEL::Exception);
     ParaMEDMEM::MEDCoupling1GTUMesh *convertIntoSingleGeoTypeMesh() const throw(INTERP_KERNEL::Exception);
     DataArrayInt *convertNodalConnectivityToStaticGeoTypeMesh() const throw(INTERP_KERNEL::Exception);
+    DataArrayInt *buildUnionOf2DMesh() const throw(INTERP_KERNEL::Exception);
+    DataArrayInt *buildUnionOf3DMesh() const throw(INTERP_KERNEL::Exception);
+    DataArrayDouble *getBoundingBoxForBBTreeFast() const throw(INTERP_KERNEL::Exception);
+    DataArrayDouble *getBoundingBoxForBBTree2DQuadratic(double arcDetEps=1e-12) const throw(INTERP_KERNEL::Exception);
+    DataArrayDouble *getBoundingBoxForBBTree1DQuadratic(double arcDetEps=1e-12) const throw(INTERP_KERNEL::Exception);
+    int split2DCells(const DataArrayInt *desc, const DataArrayInt *descI, const DataArrayInt *subNodesInSeg, const DataArrayInt *subNodesInSegI, const DataArrayInt *midOpt=0, const DataArrayInt *midOptI=0) throw(INTERP_KERNEL::Exception);
     static MEDCouplingUMesh *Build0DMeshFromCoords(DataArrayDouble *da) throw(INTERP_KERNEL::Exception);
     static MEDCouplingUMesh *MergeUMeshes(const MEDCouplingUMesh *mesh1, const MEDCouplingUMesh *mesh2) throw(INTERP_KERNEL::Exception);
     static MEDCouplingUMesh *MergeUMeshesOnSameCoords(const MEDCouplingUMesh *mesh1, const MEDCouplingUMesh *mesh2) throw(INTERP_KERNEL::Exception);
@@ -1562,6 +1683,16 @@ namespace ParaMEDMEM
       {
         return self->cellIterator();
       }
+
+      PyObject *getAllGeoTypesSorted() const throw(INTERP_KERNEL::Exception)
+      {
+        std::vector<INTERP_KERNEL::NormalizedCellType> result=self->getAllGeoTypesSorted();
+        std::vector<INTERP_KERNEL::NormalizedCellType>::const_iterator iL=result.begin();
+        PyObject *res=PyList_New(result.size());
+        for(int i=0;iL!=result.end(); i++, iL++)
+          PyList_SetItem(res,i,PyInt_FromLong(*iL));
+        return res;
+      }
       
       void setPartOfMySelf(PyObject *li, const MEDCouplingUMesh& otherOnSameCoordsThanThis) throw(INTERP_KERNEL::Exception)
       {
@@ -1719,15 +1850,6 @@ namespace ParaMEDMEM
           ret->incrRef();
         return ret;
       }
-      PyObject *getAllTypes() const throw(INTERP_KERNEL::Exception)
-      {
-        std::set<INTERP_KERNEL::NormalizedCellType> result=self->getAllTypes();
-        std::set<INTERP_KERNEL::NormalizedCellType>::const_iterator iL=result.begin();
-        PyObject *res = PyList_New(result.size());
-        for (int i=0;iL!=result.end(); i++, iL++)
-          PyList_SetItem(res,i,PyInt_FromLong(*iL));
-        return res;
-      }
       
       static PyObject *ComputeSpreadZoneGraduallyFromSeed(PyObject *seed, const DataArrayInt *arrIn, const DataArrayInt *arrIndxIn, int nbOfDepthPeeling=-1) throw(INTERP_KERNEL::Exception)
       {
@@ -2064,8 +2186,7 @@ namespace ParaMEDMEM
         arrIndxIn->checkAllocated();
         if(arrIndxIn->getNumberOfComponents()!=1)
           throw INTERP_KERNEL::Exception("ExtractFromIndexedArrays2 (wrap) : number of components of last argument must be equal to one !");
-        if(PySlice_GetIndices(sliC,arrIndxIn->getNumberOfTuples(),&strt,&stp,&step)!=0)
-          throw INTERP_KERNEL::Exception("ExtractFromIndexedArrays2 (wrap) : Invalid slice regarding nb of elements !");
+        GetIndicesOfSlice(sliC,arrIndxIn->getNumberOfTuples(),&strt,&stp,&step,"ExtractFromIndexedArrays2 (wrap) : Invalid slice regarding nb of elements !");
         DataArrayInt *arrOut=0,*arrIndexOut=0;
         MEDCouplingUMesh::ExtractFromIndexedArrays2(strt,stp,step,arrIn,arrIndxIn,arrOut,arrIndexOut);
         PyObject *ret=PyTuple_New(2);
@@ -2288,6 +2409,16 @@ namespace ParaMEDMEM
         return ret;
       }
 
+      PyObject *computeNeighborsOfNodes() const throw(INTERP_KERNEL::Exception)
+      {
+        DataArrayInt *neighbors=0,*neighborsIdx=0;
+        self->computeNeighborsOfNodes(neighbors,neighborsIdx);
+        PyObject *ret=PyTuple_New(2);
+        PyTuple_SetItem(ret,0,SWIG_NewPointerObj(SWIG_as_voidptr(neighbors),SWIGTYPE_p_ParaMEDMEM__DataArrayInt, SWIG_POINTER_OWN | 0 ));
+        PyTuple_SetItem(ret,1,SWIG_NewPointerObj(SWIG_as_voidptr(neighborsIdx),SWIGTYPE_p_ParaMEDMEM__DataArrayInt, SWIG_POINTER_OWN | 0 ));
+        return ret;
+      }
+
       static PyObject *ComputeNeighborsOfCellsAdv(const DataArrayInt *desc, const DataArrayInt *descI, const DataArrayInt *revDesc, const DataArrayInt *revDescI) throw(INTERP_KERNEL::Exception)
       {
         DataArrayInt *neighbors=0,*neighborsIdx=0;
@@ -2532,7 +2663,7 @@ namespace ParaMEDMEM
   class MEDCoupling1GTUMesh : public ParaMEDMEM::MEDCouplingPointSet
   {
   public:
-    static MEDCoupling1GTUMesh *New(const char *name, INTERP_KERNEL::NormalizedCellType type) throw(INTERP_KERNEL::Exception);
+    static MEDCoupling1GTUMesh *New(const std::string& name, INTERP_KERNEL::NormalizedCellType type) throw(INTERP_KERNEL::Exception);
     static MEDCoupling1GTUMesh *New(const MEDCouplingUMesh *m) throw(INTERP_KERNEL::Exception);
     INTERP_KERNEL::NormalizedCellType getCellModelEnum() const throw(INTERP_KERNEL::Exception);
     int getNodalConnectivityLength() const throw(INTERP_KERNEL::Exception);
@@ -2569,7 +2700,7 @@ namespace ParaMEDMEM
   class MEDCoupling1SGTUMesh : public ParaMEDMEM::MEDCoupling1GTUMesh
   {
   public:
-    static MEDCoupling1SGTUMesh *New(const char *name, INTERP_KERNEL::NormalizedCellType type) throw(INTERP_KERNEL::Exception);
+    static MEDCoupling1SGTUMesh *New(const std::string& name, INTERP_KERNEL::NormalizedCellType type) throw(INTERP_KERNEL::Exception);
     static MEDCoupling1SGTUMesh *New(const MEDCouplingUMesh *m) throw(INTERP_KERNEL::Exception);
     void setNodalConnectivity(DataArrayInt *nodalConn) throw(INTERP_KERNEL::Exception);
     int getNumberOfNodesPerCell() const throw(INTERP_KERNEL::Exception);
@@ -2580,7 +2711,7 @@ namespace ParaMEDMEM
     DataArrayInt *sortHexa8EachOther() throw(INTERP_KERNEL::Exception);
     %extend
     {
-      MEDCoupling1SGTUMesh(const char *name, INTERP_KERNEL::NormalizedCellType type) throw(INTERP_KERNEL::Exception)
+      MEDCoupling1SGTUMesh(const std::string& name, INTERP_KERNEL::NormalizedCellType type) throw(INTERP_KERNEL::Exception)
       {
         return MEDCoupling1SGTUMesh::New(name,type);
       }
@@ -2602,6 +2733,17 @@ namespace ParaMEDMEM
         return oss.str();
       }
 
+      PyObject *structurizeMe(double eps=1e-12) const throw(INTERP_KERNEL::Exception)
+      {
+        DataArrayInt *cellPerm(0),*nodePerm(0);
+        MEDCouplingCMesh *retCpp(self->structurizeMe(cellPerm,nodePerm,eps));
+        PyObject *ret(PyTuple_New(3));
+        PyTuple_SetItem(ret,0,SWIG_NewPointerObj(SWIG_as_voidptr(retCpp),SWIGTYPE_p_ParaMEDMEM__MEDCouplingCMesh, SWIG_POINTER_OWN | 0 ));
+        PyTuple_SetItem(ret,1,SWIG_NewPointerObj(SWIG_as_voidptr(cellPerm),SWIGTYPE_p_ParaMEDMEM__DataArrayInt, SWIG_POINTER_OWN | 0 ));
+        PyTuple_SetItem(ret,2,SWIG_NewPointerObj(SWIG_as_voidptr(nodePerm),SWIGTYPE_p_ParaMEDMEM__DataArrayInt, SWIG_POINTER_OWN | 0 ));
+        return ret;
+      }
+
       static MEDCoupling1SGTUMesh *Merge1SGTUMeshes(PyObject *li) throw(INTERP_KERNEL::Exception)
       {
         std::vector<const ParaMEDMEM::MEDCoupling1SGTUMesh *> tmp;
@@ -2625,14 +2767,14 @@ namespace ParaMEDMEM
   class MEDCoupling1DGTUMesh : public ParaMEDMEM::MEDCoupling1GTUMesh
   {
   public:
-    static MEDCoupling1DGTUMesh *New(const char *name, INTERP_KERNEL::NormalizedCellType type) throw(INTERP_KERNEL::Exception);
+    static MEDCoupling1DGTUMesh *New(const std::string& name, INTERP_KERNEL::NormalizedCellType type) throw(INTERP_KERNEL::Exception);
     static MEDCoupling1DGTUMesh *New(const MEDCouplingUMesh *m) throw(INTERP_KERNEL::Exception);
     void setNodalConnectivity(DataArrayInt *nodalConn, DataArrayInt *nodalConnIndex) throw(INTERP_KERNEL::Exception);
     MEDCoupling1DGTUMesh *buildSetInstanceFromThis(int spaceDim) const throw(INTERP_KERNEL::Exception);
     bool isPacked() const throw(INTERP_KERNEL::Exception);
     %extend
     {
-      MEDCoupling1DGTUMesh(const char *name, INTERP_KERNEL::NormalizedCellType type) throw(INTERP_KERNEL::Exception)
+      MEDCoupling1DGTUMesh(const std::string& name, INTERP_KERNEL::NormalizedCellType type) throw(INTERP_KERNEL::Exception)
       {
         return MEDCoupling1DGTUMesh::New(name,type);
       }
@@ -2715,10 +2857,15 @@ namespace ParaMEDMEM
   public:
     int getCellIdFromPos(int i, int j, int k) const throw(INTERP_KERNEL::Exception);
     int getNodeIdFromPos(int i, int j, int k) const throw(INTERP_KERNEL::Exception);
+    int getNumberOfCellsOfSubLevelMesh() const throw(INTERP_KERNEL::Exception);
+    int getSpaceDimensionOnNodeStruct() const throw(INTERP_KERNEL::Exception);
     virtual std::vector<int> getNodeGridStructure() const throw(INTERP_KERNEL::Exception);
     std::vector<int> getCellGridStructure() const throw(INTERP_KERNEL::Exception);
     MEDCoupling1SGTUMesh *build1SGTUnstructured() const throw(INTERP_KERNEL::Exception);
     static INTERP_KERNEL::NormalizedCellType GetGeoTypeGivenMeshDimension(int meshDim) throw(INTERP_KERNEL::Exception);
+    MEDCoupling1SGTUMesh *build1SGTSubLevelMesh() const throw(INTERP_KERNEL::Exception);
+    static int DeduceNumberOfGivenStructure(const std::vector<int>& st) throw(INTERP_KERNEL::Exception);
+    static std::vector<int> GetSplitVectFromStruct(const std::vector<int>& strct) throw(INTERP_KERNEL::Exception);
     %extend
     {
       virtual MEDCouplingStructuredMesh *buildStructuredSubPart(PyObject *cellPart) const throw(INTERP_KERNEL::Exception)
@@ -2747,25 +2894,8 @@ namespace ParaMEDMEM
 
       static DataArrayInt *BuildExplicitIdsFrom(PyObject *st, PyObject *part) throw(INTERP_KERNEL::Exception)
       {
-        int tmpp1=-1,tmpp2=-1;
-        std::vector<int> tmp=fillArrayWithPyListInt2(part,tmpp1,tmpp2);
         std::vector< std::pair<int,int> > inp;
-        if(tmpp2==2)
-          {
-            inp.resize(tmpp1);
-            for(int i=0;i<tmpp1;i++)
-              { inp[i].first=tmp[2*i]; inp[i].second=tmp[2*i+1]; }
-          }
-        else if(tmpp2==1)
-          {
-            if(tmpp1%2!=0)
-              throw INTERP_KERNEL::Exception("Wrap of MEDCouplingStructuredMesh.BuildExplicitIdsFrom : invalid input size ! Must be even size !");
-            inp.resize(tmpp1/2);
-            for(int i=0;i<tmpp1/2;i++)
-              { inp[i].first=tmp[2*i]; inp[i].second=tmp[2*i+1]; }
-          }
-        else
-          throw INTERP_KERNEL::Exception("Wrap of MEDCouplingStructuredMesh.BuildExplicitIdsFrom : invalid input size !");
+        convertPyToVectorPairInt(part,inp);
         //
         int szArr,sw,iTypppArr;
         std::vector<int> stdvecTyyppArr;
@@ -2775,6 +2905,20 @@ namespace ParaMEDMEM
         return MEDCouplingStructuredMesh::BuildExplicitIdsFrom(tmp5,inp);
       }
 
+      static DataArrayDouble *ExtractFieldOfDoubleFrom(const std::vector<int>& st, const DataArrayDouble *fieldOfDbl, PyObject *partCompactFormat) throw(INTERP_KERNEL::Exception)
+      {
+        std::vector< std::pair<int,int> > inp;
+        convertPyToVectorPairInt(partCompactFormat,inp);
+        return MEDCouplingStructuredMesh::ExtractFieldOfDoubleFrom(st,fieldOfDbl,inp);
+      }
+
+      static int DeduceNumberOfGivenRangeInCompactFrmt(PyObject *part) throw(INTERP_KERNEL::Exception)
+      {
+        std::vector< std::pair<int,int> > inp;
+        convertPyToVectorPairInt(part,inp);
+        return MEDCouplingStructuredMesh::DeduceNumberOfGivenRangeInCompactFrmt(inp);
+      }
+
       static DataArrayInt *Build1GTNodalConnectivity(PyObject *li) throw(INTERP_KERNEL::Exception)
       {
         int szArr,sw,iTypppArr;
@@ -2783,6 +2927,52 @@ namespace ParaMEDMEM
         return MEDCouplingStructuredMesh::Build1GTNodalConnectivity(tmp,tmp+szArr);
       }
 
+      static DataArrayInt *Build1GTNodalConnectivityOfSubLevelMesh(PyObject *li) throw(INTERP_KERNEL::Exception)
+      {
+        int szArr,sw,iTypppArr;
+        std::vector<int> stdvecTyyppArr;
+        const int *tmp(convertObjToPossibleCpp1_Safe(li,sw,szArr,iTypppArr,stdvecTyyppArr));
+        return MEDCouplingStructuredMesh::Build1GTNodalConnectivityOfSubLevelMesh(tmp,tmp+szArr);
+      }
+
+      static std::vector<int> GetDimensionsFromCompactFrmt(PyObject *partCompactFormat) throw(INTERP_KERNEL::Exception)
+      {
+        std::vector< std::pair<int,int> > inp;
+        convertPyToVectorPairInt(partCompactFormat,inp);
+        return MEDCouplingStructuredMesh::GetDimensionsFromCompactFrmt(inp);
+      }
+
+      static PyObject *GetCompactFrmtFromDimensions(const std::vector<int>& dims) throw(INTERP_KERNEL::Exception)
+      {
+        std::vector< std::pair<int,int> > ret(MEDCouplingStructuredMesh::GetCompactFrmtFromDimensions(dims));
+        PyObject *retPy=PyList_New(ret.size());
+        for(std::size_t i=0;i<ret.size();i++)
+          {
+            PyObject *tmp=PyTuple_New(2);
+            PyTuple_SetItem(tmp,0,PyInt_FromLong(ret[i].first));
+            PyTuple_SetItem(tmp,1,PyInt_FromLong(ret[i].second));
+            PyList_SetItem(retPy,i,tmp);
+          }
+        return retPy;
+      }
+
+      static PyObject *IntersectRanges(PyObject *r1, PyObject *r2) throw(INTERP_KERNEL::Exception)
+      {
+        std::vector< std::pair<int,int> > r1Cpp,r2Cpp;
+        convertPyToVectorPairInt(r1,r1Cpp);
+        convertPyToVectorPairInt(r2,r2Cpp);
+        std::vector< std::pair<int,int> > ret(MEDCouplingStructuredMesh::IntersectRanges(r1Cpp,r2Cpp));
+        PyObject *retPy=PyList_New(ret.size());
+        for(std::size_t i=0;i<ret.size();i++)
+          {
+            PyObject *tmp=PyTuple_New(2);
+            PyTuple_SetItem(tmp,0,PyInt_FromLong(ret[i].first));
+            PyTuple_SetItem(tmp,1,PyInt_FromLong(ret[i].second));
+            PyList_SetItem(retPy,i,tmp);
+          }
+        return retPy;
+      }
+
       static PyObject *IsPartStructured(PyObject *li, PyObject *st) throw(INTERP_KERNEL::Exception)
       {
         int szArr,sw,iTypppArr;
@@ -2808,6 +2998,64 @@ namespace ParaMEDMEM
         PyTuple_SetItem(ret,1,ret1Py);
         return ret;
       }
+
+      static PyObject *ChangeReferenceFromGlobalOfCompactFrmt(PyObject *bigInAbs, PyObject *partOfBigInAbs, bool check=true) throw(INTERP_KERNEL::Exception)
+      {
+        std::vector< std::pair<int,int> > param0,param1,ret;
+        convertPyToVectorPairInt(bigInAbs,param0);
+        convertPyToVectorPairInt(partOfBigInAbs,param1);
+        MEDCouplingStructuredMesh::ChangeReferenceFromGlobalOfCompactFrmt(param0,param1,ret,check);
+        PyObject *retPy(PyList_New(ret.size()));
+        for(std::size_t i=0;i<ret.size();i++)
+          {
+            PyObject *tmp(PyTuple_New(2));
+            PyTuple_SetItem(tmp,0,PyInt_FromLong(ret[i].first));
+            PyTuple_SetItem(tmp,1,PyInt_FromLong(ret[i].second));
+            PyList_SetItem(retPy,i,tmp);
+          }
+        return retPy;
+      }
+
+      static PyObject *TranslateCompactFrmt(PyObject *part, const std::vector<int>& translation) throw(INTERP_KERNEL::Exception)
+      {
+        std::vector< std::pair<int,int> > param0;
+        convertPyToVectorPairInt(part,param0);
+        std::vector< std::pair<int,int> > ret(MEDCouplingStructuredMesh::TranslateCompactFrmt(param0,translation));
+        PyObject *retPy(PyList_New(ret.size()));
+        for(std::size_t i=0;i<ret.size();i++)
+          {
+            PyObject *tmp(PyTuple_New(2));
+            PyTuple_SetItem(tmp,0,PyInt_FromLong(ret[i].first));
+            PyTuple_SetItem(tmp,1,PyInt_FromLong(ret[i].second));
+            PyList_SetItem(retPy,i,tmp);
+          }
+        return retPy;
+      }
+
+      static std::vector<int> FindTranslationFrom(PyObject *startingFrom, PyObject *goingTo) throw(INTERP_KERNEL::Exception)
+      {
+        std::vector< std::pair<int,int> > param0,param1;
+        convertPyToVectorPairInt(startingFrom,param0);
+        convertPyToVectorPairInt(goingTo,param1);
+        return  MEDCouplingStructuredMesh::FindTranslationFrom(param0,param1);
+      }
+
+      static PyObject *ChangeReferenceToGlobalOfCompactFrmt(PyObject *bigInAbs, PyObject *partOfBigRelativeToBig, bool check=true) throw(INTERP_KERNEL::Exception)
+      {
+        std::vector< std::pair<int,int> > param0,param1,ret;
+        convertPyToVectorPairInt(bigInAbs,param0);
+        convertPyToVectorPairInt(partOfBigRelativeToBig,param1);
+        MEDCouplingStructuredMesh::ChangeReferenceToGlobalOfCompactFrmt(param0,param1,ret,check);
+        PyObject *retPy(PyList_New(ret.size()));
+        for(std::size_t i=0;i<ret.size();i++)
+          {
+            PyObject *tmp(PyTuple_New(2));
+            PyTuple_SetItem(tmp,0,PyInt_FromLong(ret[i].first));
+            PyTuple_SetItem(tmp,1,PyInt_FromLong(ret[i].second));
+            PyList_SetItem(retPy,i,tmp);
+          }
+        return retPy;
+      }
     }
   };
 
@@ -2816,19 +3064,19 @@ namespace ParaMEDMEM
   class MEDCouplingCMesh : public ParaMEDMEM::MEDCouplingStructuredMesh
   {
   public:
-    static MEDCouplingCMesh *New();
-    static MEDCouplingCMesh *New(const char *meshName);
+    static MEDCouplingCMesh *New() throw(INTERP_KERNEL::Exception);
+    static MEDCouplingCMesh *New(const std::string& meshName) throw(INTERP_KERNEL::Exception);
     MEDCouplingCMesh *clone(bool recDeepCpy) const;
     void setCoords(const DataArrayDouble *coordsX,
                    const DataArrayDouble *coordsY=0,
                    const DataArrayDouble *coordsZ=0) throw(INTERP_KERNEL::Exception);
     void setCoordsAt(int i, const DataArrayDouble *arr) throw(INTERP_KERNEL::Exception);
     %extend {
-      MEDCouplingCMesh()
+      MEDCouplingCMesh() throw(INTERP_KERNEL::Exception)
       {
         return MEDCouplingCMesh::New();
       }
-      MEDCouplingCMesh(const char *meshName)
+      MEDCouplingCMesh(const std::string& meshName) throw(INTERP_KERNEL::Exception)
       {
         return MEDCouplingCMesh::New(meshName);
       }
@@ -2859,16 +3107,16 @@ namespace ParaMEDMEM
   class MEDCouplingCurveLinearMesh : public ParaMEDMEM::MEDCouplingStructuredMesh
   {
   public:
-    static MEDCouplingCurveLinearMesh *New();
-    static MEDCouplingCurveLinearMesh *New(const char *meshName);
+    static MEDCouplingCurveLinearMesh *New() throw(INTERP_KERNEL::Exception);
+    static MEDCouplingCurveLinearMesh *New(const std::string& meshName) throw(INTERP_KERNEL::Exception);
     MEDCouplingCurveLinearMesh *clone(bool recDeepCpy) const;
     void setCoords(const DataArrayDouble *coords) throw(INTERP_KERNEL::Exception);
     %extend {
-      MEDCouplingCurveLinearMesh()
+      MEDCouplingCurveLinearMesh() throw(INTERP_KERNEL::Exception)
       {
         return MEDCouplingCurveLinearMesh::New();
       }
-      MEDCouplingCurveLinearMesh(const char *meshName)
+      MEDCouplingCurveLinearMesh(const std::string& meshName) throw(INTERP_KERNEL::Exception)
       {
         return MEDCouplingCurveLinearMesh::New(meshName);
       }
@@ -2900,6 +3148,137 @@ namespace ParaMEDMEM
   };
 
   //== MEDCouplingCurveLinearMesh End
+
+  //== MEDCouplingIMesh
+
+  class MEDCouplingIMesh : public ParaMEDMEM::MEDCouplingStructuredMesh
+  {
+  public:
+    static MEDCouplingIMesh *New() throw(INTERP_KERNEL::Exception);
+    //
+    void setSpaceDimension(int spaceDim) throw(INTERP_KERNEL::Exception);
+    std::vector<int> getNodeStruct() const throw(INTERP_KERNEL::Exception);
+    std::vector<double> getOrigin() const throw(INTERP_KERNEL::Exception);
+    std::vector<double> getDXYZ() const throw(INTERP_KERNEL::Exception);
+    void setAxisUnit(const std::string& unitName) throw(INTERP_KERNEL::Exception);
+    std::string getAxisUnit() const throw(INTERP_KERNEL::Exception);
+    double getMeasureOfAnyCell() const throw(INTERP_KERNEL::Exception);
+    MEDCouplingCMesh *convertToCartesian() const throw(INTERP_KERNEL::Exception);
+    void refineWithFactor(const std::vector<int>& factors) throw(INTERP_KERNEL::Exception);
+    MEDCouplingIMesh *asSingleCell() const throw(INTERP_KERNEL::Exception);
+    MEDCouplingIMesh *buildWithGhost(int ghostLev) const throw(INTERP_KERNEL::Exception);
+    %extend
+    {
+      MEDCouplingIMesh()
+      {
+        return MEDCouplingIMesh::New();
+      }
+      static MEDCouplingIMesh *New(const std::string& meshName, int spaceDim, PyObject *nodeStrct, PyObject *origin, PyObject *dxyz) throw(INTERP_KERNEL::Exception)
+      {
+        static const char msg0[]="MEDCouplingIMesh::New : error on 'origin' parameter !";
+        static const char msg1[]="MEDCouplingIMesh::New : error on 'dxyz' parameter !";
+        const int *nodeStrctPtr(0);
+        const double *originPtr(0),*dxyzPtr(0);
+        int sw,sz,val0;
+        std::vector<int> bb0;
+        nodeStrctPtr=convertObjToPossibleCpp1_Safe(nodeStrct,sw,sz,val0,bb0);
+        //
+        double val,val2;
+        std::vector<double> bb,bb2;
+        int sz1,sz2;
+        originPtr=convertObjToPossibleCpp5_SingleCompo(origin,sw,val,bb,msg0,false,sz1);
+        dxyzPtr=convertObjToPossibleCpp5_SingleCompo(dxyz,sw,val2,bb2,msg1,false,sz2);
+        //
+        return MEDCouplingIMesh::New(meshName,spaceDim,nodeStrctPtr,nodeStrctPtr+sz,originPtr,originPtr+sz1,dxyzPtr,dxyzPtr+sz2);
+      }
+
+      MEDCouplingIMesh(const std::string& meshName, int spaceDim, PyObject *nodeStrct, PyObject *origin, PyObject *dxyz) throw(INTERP_KERNEL::Exception)
+      {
+        return ParaMEDMEM_MEDCouplingIMesh_New__SWIG_1(meshName,spaceDim,nodeStrct,origin,dxyz);
+      }
+
+      void setNodeStruct(PyObject *nodeStrct) throw(INTERP_KERNEL::Exception)
+      {
+        int sw,sz,val0;
+        std::vector<int> bb0;
+        const int *nodeStrctPtr(convertObjToPossibleCpp1_Safe(nodeStrct,sw,sz,val0,bb0));
+        self->setNodeStruct(nodeStrctPtr,nodeStrctPtr+sz);
+      }
+
+      void setOrigin(PyObject *origin) throw(INTERP_KERNEL::Exception)
+      {
+        static const char msg[]="MEDCouplingIMesh::setOrigin : invalid input 'origin' parameter ! integer, float, list/tuple of float, DataArrayDouble or DataArrayDoubleTuple supported !";
+        double val;
+        DataArrayDouble *a;
+        DataArrayDoubleTuple *aa;
+        std::vector<double> bb;
+        int sw,nbTuples;
+        const double *originPtr(convertObjToPossibleCpp5_SingleCompo(origin,sw,val,bb,msg,false,nbTuples));
+        self->setOrigin(originPtr,originPtr+nbTuples);
+      }
+      
+      void setDXYZ(PyObject *dxyz) throw(INTERP_KERNEL::Exception)
+      {
+        static const char msg[]="MEDCouplingIMesh::setDXYZ : invalid input 'dxyz' parameter ! integer, float, list/tuple of float, DataArrayDouble or DataArrayDoubleTuple supported !";
+        double val;
+        DataArrayDouble *a;
+        DataArrayDoubleTuple *aa;
+        std::vector<double> bb;
+        int sw,nbTuples;
+        const double *originPtr(convertObjToPossibleCpp5_SingleCompo(dxyz,sw,val,bb,msg,false,nbTuples));
+        self->setDXYZ(originPtr,originPtr+nbTuples);
+      }
+
+      static void CondenseFineToCoarse(const std::vector<int>& coarseSt, const DataArrayDouble *fineDA, PyObject *fineLocInCoarse, const std::vector<int>& facts, DataArrayDouble *coarseDA) throw(INTERP_KERNEL::Exception)
+      {
+        std::vector< std::pair<int,int> > inp;
+        convertPyToVectorPairInt(fineLocInCoarse,inp);
+        MEDCouplingIMesh::CondenseFineToCoarse(coarseSt,fineDA,inp,facts,coarseDA);
+      }
+
+      static void CondenseFineToCoarseGhost(const std::vector<int>& coarseSt, const DataArrayDouble *fineDA, PyObject *fineLocInCoarse, const std::vector<int>& facts, DataArrayDouble *coarseDA, int ghostSize) throw(INTERP_KERNEL::Exception)
+      {
+        std::vector< std::pair<int,int> > inp;
+        convertPyToVectorPairInt(fineLocInCoarse,inp);
+        MEDCouplingIMesh::CondenseFineToCoarseGhost(coarseSt,fineDA,inp,facts,coarseDA,ghostSize);
+      }
+
+      static void SpreadCoarseToFine(const DataArrayDouble *coarseDA, const std::vector<int>& coarseSt, DataArrayDouble *fineDA, PyObject *fineLocInCoarse, const std::vector<int>& facts) throw(INTERP_KERNEL::Exception)
+      {
+        std::vector< std::pair<int,int> > inp;
+        convertPyToVectorPairInt(fineLocInCoarse,inp);
+        MEDCouplingIMesh::SpreadCoarseToFine(coarseDA,coarseSt,fineDA,inp,facts);
+      }
+
+      static void SpreadCoarseToFineGhost(const DataArrayDouble *coarseDA, const std::vector<int>& coarseSt, DataArrayDouble *fineDA, PyObject *fineLocInCoarse, const std::vector<int>& facts, int ghostSize) throw(INTERP_KERNEL::Exception)
+      {
+        std::vector< std::pair<int,int> > inp;
+        convertPyToVectorPairInt(fineLocInCoarse,inp);
+        MEDCouplingIMesh::SpreadCoarseToFineGhost(coarseDA,coarseSt,fineDA,inp,facts,ghostSize);
+      }
+
+      static void SpreadCoarseToFineGhostZone(const DataArrayDouble *coarseDA, const std::vector<int>& coarseSt, DataArrayDouble *fineDA, PyObject *fineLocInCoarse, const std::vector<int>& facts, int ghostSize) throw(INTERP_KERNEL::Exception)
+      {
+        std::vector< std::pair<int,int> > inp;
+        convertPyToVectorPairInt(fineLocInCoarse,inp);
+        MEDCouplingIMesh::SpreadCoarseToFineGhostZone(coarseDA,coarseSt,fineDA,inp,facts,ghostSize);
+      }
+
+      std::string __str__() const throw(INTERP_KERNEL::Exception)
+      {
+        return self->simpleRepr();
+      }
+      std::string __repr__() const throw(INTERP_KERNEL::Exception)
+      {
+        std::ostringstream oss;
+        self->reprQuickOverview(oss);
+        return oss.str();
+      }
+    }
+  };
+
+  //== MEDCouplingIMesh End
+
 }
 
 namespace ParaMEDMEM
@@ -3099,19 +3478,20 @@ namespace ParaMEDMEM
   public:
     static MEDCouplingFieldDouble *New(TypeOfField type, TypeOfTimeDiscretization td=ONE_TIME);
     static MEDCouplingFieldDouble *New(const MEDCouplingFieldTemplate& ft, TypeOfTimeDiscretization td=ONE_TIME);
-    void setTimeUnit(const char *unit);
-    const char *getTimeUnit() const;
+    void setTimeUnit(const std::string& unit);
+    std::string getTimeUnit() const;
     void synchronizeTimeWithSupport() throw(INTERP_KERNEL::Exception);
     void copyTinyAttrFrom(const MEDCouplingFieldDouble *other) throw(INTERP_KERNEL::Exception);
     void copyAllTinyAttrFrom(const MEDCouplingFieldDouble *other) throw(INTERP_KERNEL::Exception);
     std::string simpleRepr() const throw(INTERP_KERNEL::Exception);
     std::string advancedRepr() const throw(INTERP_KERNEL::Exception);
-    void writeVTK(const char *fileName, bool isBinary=true) const throw(INTERP_KERNEL::Exception);
+    void writeVTK(const std::string& fileName, bool isBinary=true) const throw(INTERP_KERNEL::Exception);
     MEDCouplingFieldDouble *clone(bool recDeepCpy) const;
     MEDCouplingFieldDouble *cloneWithMesh(bool recDeepCpy) const;
     MEDCouplingFieldDouble *deepCpy() const;
     MEDCouplingFieldDouble *buildNewTimeReprFromThis(TypeOfTimeDiscretization td, bool deepCpy) const throw(INTERP_KERNEL::Exception);
     MEDCouplingFieldDouble *nodeToCellDiscretization() const throw(INTERP_KERNEL::Exception);
+    MEDCouplingFieldDouble *cellToNodeDiscretization() const throw(INTERP_KERNEL::Exception);
     TypeOfTimeDiscretization getTimeDiscretization() const throw(INTERP_KERNEL::Exception);
     double getIJ(int tupleId, int compoId) const throw(INTERP_KERNEL::Exception);
     double getIJK(int cellId, int nodeIdInCell, int compoId) const throw(INTERP_KERNEL::Exception);
@@ -3122,6 +3502,7 @@ namespace ParaMEDMEM
     void setStartTime(double val, int iteration, int order) throw(INTERP_KERNEL::Exception);
     void setEndTime(double val, int iteration, int order) throw(INTERP_KERNEL::Exception);
     void applyLin(double a, double b, int compoId) throw(INTERP_KERNEL::Exception);
+    void applyLin(double a, double b) throw(INTERP_KERNEL::Exception);
     int getNumberOfComponents() const throw(INTERP_KERNEL::Exception);
     int getNumberOfTuples() const throw(INTERP_KERNEL::Exception);
     int getNumberOfValues() const throw(INTERP_KERNEL::Exception);
@@ -3152,16 +3533,16 @@ namespace ParaMEDMEM
     void changeNbOfComponents(int newNbOfComp, double dftValue=0.) throw(INTERP_KERNEL::Exception);
     void sortPerTuple(bool asc) throw(INTERP_KERNEL::Exception);
     MEDCouplingFieldDouble &operator=(double value) throw(INTERP_KERNEL::Exception);
-    void fillFromAnalytic(int nbOfComp, const char *func) throw(INTERP_KERNEL::Exception);
-    void fillFromAnalytic2(int nbOfComp, const char *func) throw(INTERP_KERNEL::Exception);
-    void fillFromAnalytic3(int nbOfComp, const std::vector<std::string>& varsOrder, const char *func) throw(INTERP_KERNEL::Exception);
-    void applyFunc(int nbOfComp, const char *func) throw(INTERP_KERNEL::Exception);
-    void applyFunc2(int nbOfComp, const char *func) throw(INTERP_KERNEL::Exception);
-    void applyFunc3(int nbOfComp, const std::vector<std::string>& varsOrder, const char *func) throw(INTERP_KERNEL::Exception);
+    void fillFromAnalytic(int nbOfComp, const std::string& func) throw(INTERP_KERNEL::Exception);
+    void fillFromAnalytic2(int nbOfComp, const std::string& func) throw(INTERP_KERNEL::Exception);
+    void fillFromAnalytic3(int nbOfComp, const std::vector<std::string>& varsOrder, const std::string& func) throw(INTERP_KERNEL::Exception);
+    void applyFunc(int nbOfComp, const std::string& func) throw(INTERP_KERNEL::Exception);
+    void applyFunc2(int nbOfComp, const std::string& func) throw(INTERP_KERNEL::Exception);
+    void applyFunc3(int nbOfComp, const std::vector<std::string>& varsOrder, const std::string& func) throw(INTERP_KERNEL::Exception);
     void applyFunc(int nbOfComp, double val) throw(INTERP_KERNEL::Exception);
-    void applyFunc(const char *func) throw(INTERP_KERNEL::Exception);
-    void applyFuncFast32(const char *func) throw(INTERP_KERNEL::Exception);
-    void applyFuncFast64(const char *func) throw(INTERP_KERNEL::Exception);
+    void applyFunc(const std::string& func) throw(INTERP_KERNEL::Exception);
+    void applyFuncFast32(const std::string& func) throw(INTERP_KERNEL::Exception);
+    void applyFuncFast64(const std::string& func) throw(INTERP_KERNEL::Exception);
     double accumulate(int compId) const throw(INTERP_KERNEL::Exception);
     double getMaxValue() const throw(INTERP_KERNEL::Exception);
     double getMinValue() const throw(INTERP_KERNEL::Exception);
@@ -4418,6 +4799,450 @@ namespace ParaMEDMEM
          }
       }
   };
+
+  class MEDCouplingCartesianAMRMesh;
+  
+  class MEDCouplingCartesianAMRPatchGen : public RefCountObject
+  {
+  public:
+    int getNumberOfCellsRecursiveWithOverlap() const throw(INTERP_KERNEL::Exception);
+    int getNumberOfCellsRecursiveWithoutOverlap() const throw(INTERP_KERNEL::Exception);
+    int getMaxNumberOfLevelsRelativeToThis() const throw(INTERP_KERNEL::Exception);
+    %extend
+    {
+      MEDCouplingCartesianAMRMeshGen *getMesh() const throw(INTERP_KERNEL::Exception)
+      {
+        MEDCouplingCartesianAMRMeshGen *ret(const_cast<MEDCouplingCartesianAMRMeshGen *>(self->getMesh()));
+        if(ret)
+          ret->incrRef();
+        return ret;
+      }
+    }
+  };
+
+  class MEDCouplingCartesianAMRPatch : public MEDCouplingCartesianAMRPatchGen
+  {
+  public:
+    int getNumberOfOverlapedCellsForFather() const throw(INTERP_KERNEL::Exception);
+    bool isInMyNeighborhood(const MEDCouplingCartesianAMRPatch *other, int ghostLev) const throw(INTERP_KERNEL::Exception);
+    %extend
+    {
+      PyObject *getBLTRRange() const throw(INTERP_KERNEL::Exception)
+      {
+        const std::vector< std::pair<int,int> >& ret(self->getBLTRRange());
+        return convertFromVectorPairInt(ret);
+      }
+
+      void addPatch(PyObject *bottomLeftTopRight, const std::vector<int>& factors) throw(INTERP_KERNEL::Exception)
+      {
+        std::vector< std::pair<int,int> > inp;
+        convertPyToVectorPairInt(bottomLeftTopRight,inp);
+        self->addPatch(inp,factors);
+      }
+
+      MEDCouplingCartesianAMRPatch *__getitem__(int patchId) const throw(INTERP_KERNEL::Exception)
+      {
+        const MEDCouplingCartesianAMRMeshGen *mesh(self->getMesh());
+        if(!mesh)
+          throw INTERP_KERNEL::Exception("wrap MEDCouplingCartesianAMRPatchGen.__getitem__ : no underlying mesh !");
+        if(patchId==mesh->getNumberOfPatches())
+          {
+            std::ostringstream oss;
+            oss << "Requesting for patchId " << patchId << " having only " << mesh->getNumberOfPatches() << " patches !";
+            PyErr_SetString(PyExc_StopIteration,oss.str().c_str());
+            return 0;
+          }
+        MEDCouplingCartesianAMRPatch *ret(const_cast<MEDCouplingCartesianAMRPatch *>(mesh->getPatch(patchId)));
+        if(ret)
+          ret->incrRef();
+        return ret;
+      }
+
+      void __delitem__(int patchId) throw(INTERP_KERNEL::Exception)
+      {
+        MEDCouplingCartesianAMRMeshGen *mesh(const_cast<MEDCouplingCartesianAMRMeshGen *>(self->getMesh()));
+        if(!mesh)
+          throw INTERP_KERNEL::Exception("wrap MEDCouplingCartesianAMRPatch.__delitem__ : no underlying mesh !");
+        mesh->removePatch(patchId);
+      }
+
+      int __len__() const throw(INTERP_KERNEL::Exception)
+      {
+        const MEDCouplingCartesianAMRMeshGen *mesh(self->getMesh());
+        if(!mesh)
+          throw INTERP_KERNEL::Exception("wrap MEDCouplingCartesianAMRPatch.__len__ : no underlying mesh !");
+        return mesh->getNumberOfPatches();
+      }
+    }
+  };
+
+  class MEDCouplingCartesianAMRPatchGF : public MEDCouplingCartesianAMRPatchGen
+  {
+  };
+
+  class MEDCouplingDataForGodFather : public RefCountObject
+  {
+  public:
+    virtual void synchronizeFineToCoarse() throw(INTERP_KERNEL::Exception);
+    virtual void synchronizeCoarseToFine() throw(INTERP_KERNEL::Exception);
+    virtual void synchronizeCoarseToFineOnlyInGhostZone() throw(INTERP_KERNEL::Exception);
+    virtual void synchronizeFineEachOtherInGhostZone() throw(INTERP_KERNEL::Exception);
+    virtual void alloc() throw(INTERP_KERNEL::Exception);
+    virtual void dealloc() throw(INTERP_KERNEL::Exception);
+  };
+  
+  class MEDCouplingCartesianAMRMeshGen : public RefCountObject, public TimeLabel
+  {
+  public:
+    int getAbsoluteLevel() const throw(INTERP_KERNEL::Exception);
+    int getSpaceDimension() const throw(INTERP_KERNEL::Exception);
+    const std::vector<int>& getFactors() const throw(INTERP_KERNEL::Exception);
+    void setFactors(const std::vector<int>& newFactors) throw(INTERP_KERNEL::Exception);
+    int getMaxNumberOfLevelsRelativeToThis() const throw(INTERP_KERNEL::Exception);
+    int getNumberOfCellsAtCurrentLevel() const throw(INTERP_KERNEL::Exception);
+    int getNumberOfCellsAtCurrentLevelGhost(int ghostLev) const throw(INTERP_KERNEL::Exception);
+    int getNumberOfCellsRecursiveWithOverlap() const throw(INTERP_KERNEL::Exception);
+    int getNumberOfCellsRecursiveWithoutOverlap() const throw(INTERP_KERNEL::Exception);
+    bool isPatchInNeighborhoodOf(int patchId1, int patchId2, int ghostLev) const throw(INTERP_KERNEL::Exception);
+    //
+    int getNumberOfPatches() const throw(INTERP_KERNEL::Exception);
+    int getPatchIdFromChildMesh(const MEDCouplingCartesianAMRMeshGen *mesh) const throw(INTERP_KERNEL::Exception);
+    MEDCouplingUMesh *buildUnstructured() const throw(INTERP_KERNEL::Exception);
+    DataArrayDouble *extractGhostFrom(int ghostSz, const DataArrayDouble *arr) const throw(INTERP_KERNEL::Exception);
+    std::vector<int> getPatchIdsInTheNeighborhoodOf(int patchId, int ghostLev) const throw(INTERP_KERNEL::Exception);
+    MEDCoupling1SGTUMesh *buildMeshFromPatchEnvelop() const throw(INTERP_KERNEL::Exception);
+    MEDCoupling1SGTUMesh *buildMeshOfDirectChildrenOnly() const throw(INTERP_KERNEL::Exception);
+    void removeAllPatches() throw(INTERP_KERNEL::Exception);
+    void removePatch(int patchId) throw(INTERP_KERNEL::Exception);
+    void detachFromFather() throw(INTERP_KERNEL::Exception);
+    void createPatchesFromCriterion(const INTERP_KERNEL::BoxSplittingOptions& bso, const DataArrayByte *criterion, const std::vector<int>& factors) throw(INTERP_KERNEL::Exception);
+    DataArrayDouble *createCellFieldOnPatch(int patchId, const DataArrayDouble *cellFieldOnThis) const throw(INTERP_KERNEL::Exception);
+    void fillCellFieldOnPatch(int patchId, const DataArrayDouble *cellFieldOnThis, DataArrayDouble *cellFieldOnPatch) const throw(INTERP_KERNEL::Exception);
+    void fillCellFieldOnPatchGhost(int patchId, const DataArrayDouble *cellFieldOnThis, DataArrayDouble *cellFieldOnPatch, int ghostLev) const throw(INTERP_KERNEL::Exception);
+    void fillCellFieldOnPatchOnlyOnGhostZone(int patchId, const DataArrayDouble *cellFieldOnThis, DataArrayDouble *cellFieldOnPatch, int ghostLev) const throw(INTERP_KERNEL::Exception);
+    void fillCellFieldOnPatchOnlyOnGhostZoneWith(int ghostLev, const MEDCouplingCartesianAMRPatch *patchToBeModified, const MEDCouplingCartesianAMRPatch *neighborPatch, DataArrayDouble *cellFieldOnPatch, const DataArrayDouble *cellFieldNeighbor) const;
+    void fillCellFieldComingFromPatch(int patchId, const DataArrayDouble *cellFieldOnPatch, DataArrayDouble *cellFieldOnThis) const throw(INTERP_KERNEL::Exception);
+    void fillCellFieldComingFromPatchGhost(int patchId, const DataArrayDouble *cellFieldOnPatch, DataArrayDouble *cellFieldOnThis, int ghostLev) const throw(INTERP_KERNEL::Exception);
+    DataArrayInt *findPatchesInTheNeighborhoodOf(int patchId, int ghostLev) const throw(INTERP_KERNEL::Exception);
+    %extend
+    {
+      void addPatch(PyObject *bottomLeftTopRight, const std::vector<int>& factors) throw(INTERP_KERNEL::Exception)
+      {
+        std::vector< std::pair<int,int> > inp;
+        convertPyToVectorPairInt(bottomLeftTopRight,inp);
+        self->addPatch(inp,factors);
+      }
+
+      PyObject *getPatches() const throw(INTERP_KERNEL::Exception)
+      {
+        std::vector< const MEDCouplingCartesianAMRPatch *> ps(self->getPatches());
+        int sz(ps.size());
+        PyObject *ret = PyList_New(sz);
+        for(int i=0;i<sz;i++)
+          {
+            MEDCouplingCartesianAMRPatch *elt(const_cast<MEDCouplingCartesianAMRPatch *>(ps[i]));
+            if(elt)
+              elt->incrRef();
+            PyList_SetItem(ret,i,convertCartesianAMRPatch(elt, SWIG_POINTER_OWN | 0 ));
+          }
+        return ret;
+      }
+
+      PyObject *retrieveGridsAt(int absoluteLev) const throw(INTERP_KERNEL::Exception)
+      {
+        std::vector<MEDCouplingCartesianAMRPatchGen *> ps(self->retrieveGridsAt(absoluteLev));
+        int sz(ps.size());
+        PyObject *ret = PyList_New(sz);
+        for(int i=0;i<sz;i++)
+          PyList_SetItem(ret,i,convertCartesianAMRPatch(ps[i], SWIG_POINTER_OWN | 0 ));
+        return ret;
+      }
+
+      MEDCouplingFieldDouble *buildCellFieldOnRecurseWithoutOverlapWithoutGhost(int ghostSz, PyObject *recurseArrs) const
+      {
+        std::vector<const DataArrayDouble *> inp;
+        convertFromPyObjVectorOfObj<const ParaMEDMEM::DataArrayDouble *>(recurseArrs,SWIGTYPE_p_ParaMEDMEM__DataArrayDouble,"DataArrayDouble",inp);
+        return self->buildCellFieldOnRecurseWithoutOverlapWithoutGhost(ghostSz,inp);
+      }
+
+      MEDCouplingCartesianAMRMeshGen *getFather() const throw(INTERP_KERNEL::Exception)
+      {
+        MEDCouplingCartesianAMRMeshGen *ret(const_cast<MEDCouplingCartesianAMRMeshGen *>(self->getFather()));
+        if(ret)
+          ret->incrRef();
+        return ret;
+      }
+      
+      MEDCouplingCartesianAMRMeshGen *getGodFather() const throw(INTERP_KERNEL::Exception)
+      {
+        MEDCouplingCartesianAMRMeshGen *ret(const_cast<MEDCouplingCartesianAMRMeshGen *>(self->getGodFather()));
+        if(ret)
+          ret->incrRef();
+        return ret;
+      }
+
+      MEDCouplingCartesianAMRPatch *getPatch(int patchId) const throw(INTERP_KERNEL::Exception)
+      {
+        MEDCouplingCartesianAMRPatch *ret(const_cast<MEDCouplingCartesianAMRPatch *>(self->getPatch(patchId)));
+        if(ret)
+          ret->incrRef();
+        return ret;
+      }
+
+      MEDCouplingIMesh *getImageMesh() const throw(INTERP_KERNEL::Exception)
+      {
+        const MEDCouplingIMesh *ret(self->getImageMesh());
+        if(ret)
+          ret->incrRef();
+        return const_cast<MEDCouplingIMesh *>(ret);
+      }
+
+      MEDCouplingCartesianAMRPatch *__getitem__(int patchId) const throw(INTERP_KERNEL::Exception)
+      {
+        if(patchId==self->getNumberOfPatches())
+          {
+            std::ostringstream oss;
+            oss << "Requesting for patchId " << patchId << " having only " << self->getNumberOfPatches() << " patches !";
+            PyErr_SetString(PyExc_StopIteration,oss.str().c_str());
+            return 0;
+          }
+        MEDCouplingCartesianAMRPatch *ret(const_cast<MEDCouplingCartesianAMRPatch *>(self->getPatch(patchId)));
+        if(ret)
+          ret->incrRef();
+        return ret;
+      }
+
+      void fillCellFieldOnPatchGhostAdv(int patchId, const DataArrayDouble *cellFieldOnThis, int ghostLev, PyObject *arrsOnPatches) const throw(INTERP_KERNEL::Exception)
+      {
+        std::vector<const ParaMEDMEM::DataArrayDouble *> arrsOnPatches2;
+        convertFromPyObjVectorOfObj<const ParaMEDMEM::DataArrayDouble *>(arrsOnPatches,SWIGTYPE_p_ParaMEDMEM__DataArrayDouble,"DataArrayDouble",arrsOnPatches2);
+        self->fillCellFieldOnPatchGhostAdv(patchId,cellFieldOnThis,ghostLev,arrsOnPatches2);
+      }
+
+      void fillCellFieldOnPatchOnlyGhostAdv(int patchId, int ghostLev, PyObject *arrsOnPatches) const
+      {
+        std::vector<const ParaMEDMEM::DataArrayDouble *> arrsOnPatches2;
+        convertFromPyObjVectorOfObj<const ParaMEDMEM::DataArrayDouble *>(arrsOnPatches,SWIGTYPE_p_ParaMEDMEM__DataArrayDouble,"DataArrayDouble",arrsOnPatches2);
+        self->fillCellFieldOnPatchOnlyGhostAdv(patchId,ghostLev,arrsOnPatches2);
+      }
+
+      void __delitem__(int patchId) throw(INTERP_KERNEL::Exception)
+      {
+        self->removePatch(patchId);
+      }
+
+      int __len__() const throw(INTERP_KERNEL::Exception)
+      {
+        return self->getNumberOfPatches();
+      }
+    }
+  };
+
+  class MEDCouplingCartesianAMRMeshSub : public MEDCouplingCartesianAMRMeshGen
+  {
+  };
+
+  class MEDCouplingCartesianAMRMesh : public MEDCouplingCartesianAMRMeshGen
+  {
+  public:
+    void setData(MEDCouplingDataForGodFather *data) throw(INTERP_KERNEL::Exception);
+    void allocData() const throw(INTERP_KERNEL::Exception);
+    void deallocData() const throw(INTERP_KERNEL::Exception);
+    %extend
+    {
+      static MEDCouplingCartesianAMRMesh *New(const std::string& meshName, int spaceDim, PyObject *nodeStrct, PyObject *origin, PyObject *dxyz) throw(INTERP_KERNEL::Exception)
+      {
+        static const char msg0[]="MEDCouplingCartesianAMRMesh::New : error on 'origin' parameter !";
+        static const char msg1[]="MEDCouplingCartesianAMRMesh::New : error on 'dxyz' parameter !";
+        const int *nodeStrctPtr(0);
+        const double *originPtr(0),*dxyzPtr(0);
+        int sw,sz,val0;
+        std::vector<int> bb0;
+        nodeStrctPtr=convertObjToPossibleCpp1_Safe(nodeStrct,sw,sz,val0,bb0);
+        //
+        double val,val2;
+        std::vector<double> bb,bb2;
+        int sz1,sz2;
+        originPtr=convertObjToPossibleCpp5_SingleCompo(origin,sw,val,bb,msg0,false,sz1);
+        dxyzPtr=convertObjToPossibleCpp5_SingleCompo(dxyz,sw,val2,bb2,msg1,false,sz2);
+        //
+        return MEDCouplingCartesianAMRMesh::New(meshName,spaceDim,nodeStrctPtr,nodeStrctPtr+sz,originPtr,originPtr+sz1,dxyzPtr,dxyzPtr+sz2);
+      }
+
+      MEDCouplingCartesianAMRMesh(const std::string& meshName, int spaceDim, PyObject *nodeStrct, PyObject *origin, PyObject *dxyz) throw(INTERP_KERNEL::Exception)
+      {
+        return ParaMEDMEM_MEDCouplingCartesianAMRMesh_New(meshName,spaceDim,nodeStrct,origin,dxyz);
+      }
+
+      MEDCouplingDataForGodFather *getDataConst() const throw(INTERP_KERNEL::Exception)
+      {
+        const MEDCouplingDataForGodFather *ret(self->getDataConst());
+        if(ret)
+          ret->incrRef();
+        return const_cast<MEDCouplingDataForGodFather *>(ret);
+      }
+
+      MEDCouplingDataForGodFather *getData() throw(INTERP_KERNEL::Exception)
+      {
+        MEDCouplingDataForGodFather *ret(self->getData());
+        if(ret)
+          ret->incrRef();
+        return ret;
+      }
+    }
+  };
+  
+  class MEDCouplingAMRAttribute : public MEDCouplingDataForGodFather, public TimeLabel
+  {
+  public:
+    MEDCouplingFieldDouble *buildCellFieldOnRecurseWithoutOverlapWithoutGhost(MEDCouplingCartesianAMRMeshGen *mesh, const std::string& fieldName) const throw(INTERP_KERNEL::Exception);
+    MEDCouplingFieldDouble *buildCellFieldOnWithGhost(MEDCouplingCartesianAMRMeshGen *mesh, const std::string& fieldName) const throw(INTERP_KERNEL::Exception);
+    bool changeGodFather(MEDCouplingCartesianAMRMesh *gf) throw(INTERP_KERNEL::Exception);
+    %extend
+    {
+      static MEDCouplingAMRAttribute *New(MEDCouplingCartesianAMRMesh *gf, PyObject *fieldNames, int ghostLev) throw(INTERP_KERNEL::Exception)
+      {
+        std::vector< std::pair<std::string,int> > fieldNamesCpp0;
+        std::vector< std::pair<std::string, std::vector<std::string> > > fieldNamesCpp1;
+        MEDCouplingAMRAttribute *ret(0);
+        try
+          {
+            convertPyToVectorPairStringInt(fieldNames,fieldNamesCpp0);
+            ret=MEDCouplingAMRAttribute::New(gf,fieldNamesCpp0,ghostLev);
+          }
+        catch(INTERP_KERNEL::Exception&)
+          {
+            convertPyToVectorPairStringVecString(fieldNames,fieldNamesCpp1);
+            ret=MEDCouplingAMRAttribute::New(gf,fieldNamesCpp1,ghostLev);
+          }
+        return ret;
+      }
+
+      MEDCouplingAMRAttribute(MEDCouplingCartesianAMRMesh *gf, PyObject *fieldNames, int ghostLev) throw(INTERP_KERNEL::Exception)
+      {
+        return ParaMEDMEM_MEDCouplingAMRAttribute_New(gf,fieldNames,ghostLev);
+      }
+      
+      DataArrayDouble *getFieldOn(MEDCouplingCartesianAMRMeshGen *mesh, const std::string& fieldName) const throw(INTERP_KERNEL::Exception)
+      {
+        const DataArrayDouble *ret(self->getFieldOn(mesh,fieldName));
+        DataArrayDouble *ret2(const_cast<DataArrayDouble *>(ret));
+        if(ret2)
+          ret2->incrRef();
+        return ret2;
+      }
+
+      void spillInfoOnComponents(PyObject *compNames) throw(INTERP_KERNEL::Exception)
+      {
+        std::vector< std::vector<std::string> > compNamesCpp;
+        convertPyToVectorOfVectorOfString(compNames,compNamesCpp);
+        self->spillInfoOnComponents(compNamesCpp);
+      }
+      
+      PyObject *retrieveFieldsOn(MEDCouplingCartesianAMRMeshGen *mesh) const throw(INTERP_KERNEL::Exception)
+      {
+        std::vector<DataArrayDouble *> ret(self->retrieveFieldsOn(mesh));
+        int sz((int)ret.size());
+        PyObject *retPy(PyList_New(sz));
+        for(int i=0;i<sz;i++)
+          PyList_SetItem(retPy,i,SWIG_NewPointerObj(SWIG_as_voidptr(ret[i]),SWIGTYPE_p_ParaMEDMEM__DataArrayDouble, SWIG_POINTER_OWN | 0 ));
+        return retPy;
+      }
+    }
+  };
+
+  class DenseMatrix : public RefCountObject, public TimeLabel
+  {
+  public:
+    static DenseMatrix *New(int nbRows, int nbCols) throw(INTERP_KERNEL::Exception);
+    static DenseMatrix *New(DataArrayDouble *array, int nbRows, int nbCols) throw(INTERP_KERNEL::Exception);
+    DenseMatrix *deepCpy() const throw(INTERP_KERNEL::Exception);
+    DenseMatrix *shallowCpy() const throw(INTERP_KERNEL::Exception);
+    //
+    int getNumberOfRows() const throw(INTERP_KERNEL::Exception);
+    int getNumberOfCols() const throw(INTERP_KERNEL::Exception);
+    int getNbOfElems() const throw(INTERP_KERNEL::Exception);
+    void reBuild(DataArrayDouble *array, int nbRows=-1, int nbCols=-1) throw(INTERP_KERNEL::Exception);
+    void reShape(int nbRows, int nbCols) throw(INTERP_KERNEL::Exception);
+    void transpose() throw(INTERP_KERNEL::Exception);
+    //
+    bool isEqual(const DenseMatrix& other, double eps) const throw(INTERP_KERNEL::Exception);
+    DataArrayDouble *matVecMult(const DataArrayDouble *vec) const throw(INTERP_KERNEL::Exception);
+    static DataArrayDouble *MatVecMult(const DenseMatrix *mat, const DataArrayDouble *vec) throw(INTERP_KERNEL::Exception);
+    %extend
+    {
+      DenseMatrix(int nbRows, int nbCols) throw(INTERP_KERNEL::Exception)
+      {
+        return DenseMatrix::New(nbRows,nbCols);
+      }
+
+      DenseMatrix(DataArrayDouble *array, int nbRows, int nbCols) throw(INTERP_KERNEL::Exception)
+      {
+        return DenseMatrix::New(array,nbRows,nbCols);
+      }
+
+      PyObject *isEqualIfNotWhy(const DenseMatrix& other, double eps) const throw(INTERP_KERNEL::Exception)
+      {
+        std::string ret1;
+        bool ret0=self->isEqualIfNotWhy(other,eps,ret1);
+        PyObject *ret=PyTuple_New(2);
+        PyObject *ret0Py=ret0?Py_True:Py_False;
+        Py_XINCREF(ret0Py);
+        PyTuple_SetItem(ret,0,ret0Py);
+        PyTuple_SetItem(ret,1,PyString_FromString(ret1.c_str()));
+        return ret;
+      }
+
+      DataArrayDouble *getData() throw(INTERP_KERNEL::Exception)
+      {
+        DataArrayDouble *ret(self->getData());
+        if(ret)
+          ret->incrRef();
+        return ret;
+      }
+
+      DenseMatrix *__add__(const DenseMatrix *other) throw(INTERP_KERNEL::Exception)
+      {
+        return ParaMEDMEM::DenseMatrix::Add(self,other);
+      }
+
+      DenseMatrix *__sub__(const DenseMatrix *other) throw(INTERP_KERNEL::Exception)
+      {
+        return ParaMEDMEM::DenseMatrix::Substract(self,other);
+      }
+
+      DenseMatrix *__mul__(const DenseMatrix *other) throw(INTERP_KERNEL::Exception)
+      {
+        return ParaMEDMEM::DenseMatrix::Multiply(self,other);
+      }
+
+      DenseMatrix *__mul__(const DataArrayDouble *other) throw(INTERP_KERNEL::Exception)
+      {
+        return ParaMEDMEM::DenseMatrix::Multiply(self,other);
+      }
+
+      PyObject *___iadd___(PyObject *trueSelf, const DenseMatrix *other) throw(INTERP_KERNEL::Exception)
+      {
+        self->addEqual(other);
+        Py_XINCREF(trueSelf);
+        return trueSelf;
+      }
+
+      PyObject *___isub___(PyObject *trueSelf, const DenseMatrix *other) throw(INTERP_KERNEL::Exception)
+      {
+        self->substractEqual(other);
+        Py_XINCREF(trueSelf);
+        return trueSelf;
+      }
+#ifdef WITH_NUMPY
+      PyObject *toNumPyMatrix() throw(INTERP_KERNEL::Exception) // not const. It is not a bug !
+      {
+        PyObject *obj(ToNumPyArrayUnderground<DataArrayDouble,double>(self->getData(),NPY_DOUBLE,"DataArrayDouble",self->getNumberOfRows(),self->getNumberOfCols()));
+        return obj;
+      }
+#endif
+    }
+  };
 }
 
 %pythoncode %{