From: eap <eap@opencascade.com>
Date: Thu, 19 Sep 2013 09:03:57 +0000 (+0000)
Subject: 22321: [CEA 933] Bug when reading a sauve file containing field on Gauss Pt
X-Git-Tag: V7_3_0a1~140
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=9c17b54d3145853f06b3214cede8d02a736c1ea5;p=modules%2Fmed.git

22321: [CEA 933] Bug when reading a sauve file containing field on Gauss Pt

set default Gauss Localizations
---

diff --git a/src/MEDLoader/SauvMedConvertor.cxx b/src/MEDLoader/SauvMedConvertor.cxx
index 04ea6d023..c10f1603b 100644
--- a/src/MEDLoader/SauvMedConvertor.cxx
+++ b/src/MEDLoader/SauvMedConvertor.cxx
@@ -246,6 +246,1199 @@ namespace
   }
 }
 
+namespace // define default GAUSS points
+{
+  typedef std::vector<double> TDoubleVector;
+  typedef double*             TCoordSlice;
+  typedef int                 TInt;
+  //---------------------------------------------------------------
+  //! Shape function definitions
+  //---------------------------------------------------------------
+  struct TShapeFun
+  {
+    TInt myDim;
+    TInt myNbRef;
+    TDoubleVector myRefCoord;
+
+    TShapeFun(TInt theDim = 0, TInt theNbRef = 0)
+      :myDim(theDim),myNbRef(theNbRef),myRefCoord(theNbRef*theDim) {}
+
+    TInt GetNbRef() const { return myNbRef; }
+
+    TCoordSlice GetCoord(TInt theRefId) { return &myRefCoord[0] + theRefId * myDim; }
+  };
+  //---------------------------------------------------------------
+  /*!
+   * \brief Description of family of integration points
+   */
+  //---------------------------------------------------------------
+  struct TGaussDef
+  {
+    int           myType;      //!< element geometry (EGeometrieElement or med_geometrie_element)
+    TDoubleVector myRefCoords; //!< description of reference points
+    TDoubleVector myCoords;    //!< coordinates of Gauss points
+    TDoubleVector myWeights;   //!< weights, len(weights)==<nb of gauss points>
+
+    /*!
+     * \brief Creates definition of gauss points family
+     *  \param geomType - element geometry (EGeometrieElement or med_geometrie_element)
+     *  \param nbPoints - nb gauss point
+     *  \param variant - [1-3] to choose the variant of definition
+     * 
+     * Throws in case of invalid parameters
+     * variant == 1 refers to "Fonctions de forme et points d'integration 
+     *              des elements finis" v7.4 by J. PELLET, X. DESROCHES, 15/09/05
+     * variant == 2 refers to the same doc v6.4 by J.P. LEFEBVRE, X. DESROCHES, 03/07/03
+     * variant == 3 refers to the same doc v6.4, second variant for 2D elements
+     */
+    TGaussDef(const int geomType, const int nbPoints, const int variant=1);
+
+    int dim() const { return SauvUtilities::getDimension( NormalizedCellType( myType )); }
+    int nbPoints() const { return myWeights.capacity(); }
+
+  private:
+    void add(const double x, const double weight);
+    void add(const double x, const double y, const double weight);
+    void add(const double x, const double y, const double z, const double weight);
+    void setRefCoords(const TShapeFun& aShapeFun) { myRefCoords = aShapeFun.myRefCoord; }
+  };
+  struct TSeg2a: TShapeFun {
+    TSeg2a();
+  };
+  struct TSeg3a: TShapeFun {
+    TSeg3a();
+  };
+  struct TTria3a: TShapeFun {
+    TTria3a();
+  };
+  struct TTria6a: TShapeFun {
+    TTria6a();
+  };
+  struct TTria3b: TShapeFun {
+    TTria3b();
+  };
+  struct TTria6b: TShapeFun {
+    TTria6b();
+  };
+  struct TQuad4a: TShapeFun {
+    TQuad4a();
+  };
+  struct TQuad8a: TShapeFun {
+    TQuad8a();
+  };
+  struct TQuad4b: TShapeFun {
+    TQuad4b();
+  };
+  struct TQuad8b: TShapeFun {
+    TQuad8b();
+  };
+  struct TTetra4a: TShapeFun {
+    TTetra4a();
+  };
+  struct TTetra10a: TShapeFun {
+    TTetra10a();
+  };
+  struct TTetra4b: TShapeFun {
+    TTetra4b();
+  };
+  struct TTetra10b: TShapeFun {
+    TTetra10b();
+  };
+  struct THexa8a: TShapeFun {
+    THexa8a();
+  };
+  struct THexa20a: TShapeFun {
+    THexa20a(TInt theDim = 3, TInt theNbRef = 20);
+  };
+  struct THexa27a: THexa20a {
+    THexa27a();
+  };
+  struct THexa8b: TShapeFun {
+    THexa8b();
+  };
+  struct THexa20b: TShapeFun {
+    THexa20b(TInt theDim = 3, TInt theNbRef = 20);
+  };
+  struct TPenta6a: TShapeFun {
+    TPenta6a();
+  };
+  struct TPenta6b: TShapeFun {
+    TPenta6b();
+  };
+  struct TPenta15a: TShapeFun {
+    TPenta15a();
+  };
+  struct TPenta15b: TShapeFun {
+    TPenta15b();
+  };
+  struct TPyra5a: TShapeFun {
+    TPyra5a();
+  };
+  struct TPyra5b: TShapeFun {
+    TPyra5b();
+  };
+  struct TPyra13a: TShapeFun {
+    TPyra13a();
+  };
+  struct TPyra13b: TShapeFun {
+    TPyra13b();
+  };
+
+  void TGaussDef::add(const double x, const double weight)
+  {
+    if ( dim() != 1 )
+      THROW_IK_EXCEPTION("TGaussDef: dim() != 1");
+    if ( myWeights.capacity() == myWeights.size() )
+      THROW_IK_EXCEPTION("TGaussDef: Extra gauss point");
+    myCoords.push_back( x );
+    myWeights.push_back( weight );
+  }
+  void TGaussDef::add(const double x, const double y, const double weight)
+  {
+    if ( dim() != 2 )
+      THROW_IK_EXCEPTION("TGaussDef: dim() != 2");
+    if ( myWeights.capacity() == myWeights.size() )
+      THROW_IK_EXCEPTION("TGaussDef: Extra gauss point");
+    myCoords.push_back( x );
+    myCoords.push_back( y );
+    myWeights.push_back( weight );
+  }
+  void TGaussDef::add(const double x, const double y, const double z, const double weight)
+  {
+    if ( dim() != 3 )
+      THROW_IK_EXCEPTION("TGaussDef: dim() != 3");
+    if ( myWeights.capacity() == myWeights.size() )
+      THROW_IK_EXCEPTION("TGaussDef: Extra gauss point");
+    myCoords.push_back( x );
+    myCoords.push_back( y );
+    myCoords.push_back( z );
+    myWeights.push_back( weight );
+  }
+
+  //---------------------------------------------------------------
+  TSeg2a::TSeg2a():TShapeFun(1,2)
+  {
+    TInt aNbRef = GetNbRef();
+    for(TInt aRefId = 0; aRefId < aNbRef; aRefId++){
+      TCoordSlice aCoord = GetCoord(aRefId);
+      switch(aRefId){
+      case  0: aCoord[0] = -1.0; break;
+      case  1: aCoord[0] =  1.0; break;
+      }
+    }
+  }
+  //---------------------------------------------------------------
+  TSeg3a::TSeg3a():TShapeFun(1,3)
+  {
+    TInt aNbRef = GetNbRef();
+    for(TInt aRefId = 0; aRefId < aNbRef; aRefId++){
+      TCoordSlice aCoord = GetCoord(aRefId);
+      switch(aRefId){
+      case  0: aCoord[0] = -1.0; break;
+      case  1: aCoord[0] =  1.0; break;
+      case  2: aCoord[0] =  0.0; break;
+      }
+    }
+  }
+  //---------------------------------------------------------------
+  TTria3a::TTria3a():
+    TShapeFun(2,3)
+  {
+    TInt aNbRef = GetNbRef();
+    for(TInt aRefId = 0; aRefId < aNbRef; aRefId++){
+      TCoordSlice aCoord = GetCoord(aRefId);
+      switch(aRefId){
+      case  0: aCoord[0] = -1.0;  aCoord[1] =  1.0; break;
+      case  1: aCoord[0] = -1.0;  aCoord[1] = -1.0; break;
+      case  2: aCoord[0] =  1.0;  aCoord[1] = -1.0; break;
+      }
+    }
+  }
+  //---------------------------------------------------------------
+  TTria6a::TTria6a():TShapeFun(2,6)
+  {
+    TInt aNbRef = GetNbRef();
+    for(TInt aRefId = 0; aRefId < aNbRef; aRefId++){
+      TCoordSlice aCoord = GetCoord(aRefId);
+      switch(aRefId){
+      case  0: aCoord[0] = -1.0;  aCoord[1] =  1.0; break;
+      case  1: aCoord[0] = -1.0;  aCoord[1] = -1.0; break;
+      case  2: aCoord[0] =  1.0;  aCoord[1] = -1.0; break;
+
+      case  3: aCoord[0] = -1.0;  aCoord[1] =  1.0; break;
+      case  4: aCoord[0] =  0.0;  aCoord[1] = -1.0; break;
+      case  5: aCoord[0] =  0.0;  aCoord[1] =  0.0; break;
+      }
+    }
+  }
+  //---------------------------------------------------------------
+  TTria3b::TTria3b():
+    TShapeFun(2,3)
+  {
+    TInt aNbRef = GetNbRef();
+    for(TInt aRefId = 0; aRefId < aNbRef; aRefId++){
+      TCoordSlice aCoord = GetCoord(aRefId);
+      switch(aRefId){
+      case  0: aCoord[0] =  0.0;  aCoord[1] =  0.0; break;
+      case  1: aCoord[0] =  1.0;  aCoord[1] =  0.0; break;
+      case  2: aCoord[0] =  0.0;  aCoord[1] =  1.0; break;
+      }
+    }
+  }
+  //---------------------------------------------------------------
+  TTria6b::TTria6b():
+    TShapeFun(2,6)
+  {
+    TInt aNbRef = GetNbRef();
+    for(TInt aRefId = 0; aRefId < aNbRef; aRefId++){
+      TCoordSlice aCoord = GetCoord(aRefId);
+      switch(aRefId){
+      case  0: aCoord[0] =  0.0;  aCoord[1] =  0.0; break;
+      case  1: aCoord[0] =  1.0;  aCoord[1] =  0.0; break;
+      case  2: aCoord[0] =  0.0;  aCoord[1] =  1.0; break;
+
+      case  3: aCoord[0] =  0.5;  aCoord[1] =  0.0; break;
+      case  4: aCoord[0] =  0.5;  aCoord[1] =  0.5; break;
+      case  5: aCoord[0] =  0.0;  aCoord[1] =  0.5; break;
+      }
+    }
+  }
+  //---------------------------------------------------------------
+  TQuad4a::TQuad4a():
+    TShapeFun(2,4)
+  {
+    TInt aNbRef = GetNbRef();
+    for(TInt aRefId = 0; aRefId < aNbRef; aRefId++){
+      TCoordSlice aCoord = GetCoord(aRefId);
+      switch(aRefId){
+      case  0: aCoord[0] = -1.0;  aCoord[1] =  1.0; break;
+      case  1: aCoord[0] = -1.0;  aCoord[1] = -1.0; break;
+      case  2: aCoord[0] =  1.0;  aCoord[1] = -1.0; break;
+      case  3: aCoord[0] =  1.0;  aCoord[1] =  1.0; break;
+      }
+    }
+  }
+  //---------------------------------------------------------------
+  TQuad8a::TQuad8a():
+    TShapeFun(2,8)
+  {
+    TInt aNbRef = GetNbRef();
+    for(TInt aRefId = 0; aRefId < aNbRef; aRefId++){
+      TCoordSlice aCoord = GetCoord(aRefId);
+      switch(aRefId){
+      case  0: aCoord[0] = -1.0;  aCoord[1] =  1.0; break;
+      case  1: aCoord[0] = -1.0;  aCoord[1] = -1.0; break;
+      case  2: aCoord[0] =  1.0;  aCoord[1] = -1.0; break;
+      case  3: aCoord[0] =  1.0;  aCoord[1] =  1.0; break;
+
+      case  4: aCoord[0] = -1.0;  aCoord[1] =  0.0; break;
+      case  5: aCoord[0] =  0.0;  aCoord[1] = -1.0; break;
+      case  6: aCoord[0] =  1.0;  aCoord[1] =  0.0; break;
+      case  7: aCoord[0] =  0.0;  aCoord[1] =  1.0; break;
+      }
+    }
+  }
+  //---------------------------------------------------------------
+  TQuad4b::TQuad4b():
+    TShapeFun(2,4)
+  {
+    TInt aNbRef = GetNbRef();
+    for(TInt aRefId = 0; aRefId < aNbRef; aRefId++){
+      TCoordSlice aCoord = GetCoord(aRefId);
+      switch(aRefId){
+      case  0: aCoord[0] = -1.0;  aCoord[1] = -1.0; break;
+      case  1: aCoord[0] =  1.0;  aCoord[1] = -1.0; break;
+      case  2: aCoord[0] =  1.0;  aCoord[1] =  1.0; break;
+      case  3: aCoord[0] = -1.0;  aCoord[1] =  1.0; break;
+      }
+    }
+  }
+  //---------------------------------------------------------------
+  TQuad8b::TQuad8b():
+    TShapeFun(2,8)
+  {
+    TInt aNbRef = GetNbRef();
+    for(TInt aRefId = 0; aRefId < aNbRef; aRefId++){
+      TCoordSlice aCoord = GetCoord(aRefId);
+      switch(aRefId){
+      case  0: aCoord[0] = -1.0;  aCoord[1] = -1.0; break;
+      case  1: aCoord[0] =  1.0;  aCoord[1] = -1.0; break;
+      case  2: aCoord[0] =  1.0;  aCoord[1] =  1.0; break;
+      case  3: aCoord[0] = -1.0;  aCoord[1] =  1.0; break;
+
+      case  4: aCoord[0] =  0.0;  aCoord[1] = -1.0; break;
+      case  5: aCoord[0] =  1.0;  aCoord[1] =  0.0; break;
+      case  6: aCoord[0] =  0.0;  aCoord[1] =  1.0; break;
+      case  7: aCoord[0] = -1.0;  aCoord[1] =  0.0; break;
+      }
+    }
+  }
+  //---------------------------------------------------------------
+  TTetra4a::TTetra4a():
+    TShapeFun(3,4)
+  {
+    TInt aNbRef = GetNbRef();
+    for(TInt aRefId = 0; aRefId < aNbRef; aRefId++){
+      TCoordSlice aCoord = GetCoord(aRefId);
+      switch(aRefId){
+      case  0: aCoord[0] =  0.0;  aCoord[1] =  1.0;  aCoord[2] =  0.0; break;
+      case  1: aCoord[0] =  0.0;  aCoord[1] =  0.0;  aCoord[2] =  1.0; break;
+      case  2: aCoord[0] =  0.0;  aCoord[1] =  0.0;  aCoord[2] =  0.0; break;
+      case  3: aCoord[0] =  1.0;  aCoord[1] =  0.0;  aCoord[2] =  0.0; break;
+      }
+    }
+  }
+  //---------------------------------------------------------------
+  TTetra10a::TTetra10a():
+    TShapeFun(3,10)
+  {
+    TInt aNbRef = GetNbRef();
+    for(TInt aRefId = 0; aRefId < aNbRef; aRefId++){
+      TCoordSlice aCoord = GetCoord(aRefId);
+      switch(aRefId){
+      case  0: aCoord[0] =  0.0;  aCoord[1] =  1.0;  aCoord[2] =  0.0; break;
+      case  1: aCoord[0] =  0.0;  aCoord[1] =  0.0;  aCoord[2] =  1.0; break;
+      case  2: aCoord[0] =  0.0;  aCoord[1] =  0.0;  aCoord[2] =  0.0; break;
+      case  3: aCoord[0] =  1.0;  aCoord[1] =  0.0;  aCoord[2] =  0.0; break;
+
+      case  4: aCoord[0] =  0.0;  aCoord[1] =  0.5;  aCoord[2] =  0.5; break;
+      case  5: aCoord[0] =  0.0;  aCoord[1] =  0.0;  aCoord[2] =  0.5; break;
+      case  6: aCoord[0] =  0.0;  aCoord[1] =  0.5;  aCoord[2] =  0.0; break;
+
+      case  7: aCoord[0] =  0.5;  aCoord[1] =  0.5;  aCoord[2] =  0.0; break;
+      case  8: aCoord[0] =  0.5;  aCoord[1] =  0.0;  aCoord[2] =  0.5; break;
+      case  9: aCoord[0] =  0.5;  aCoord[1] =  0.0;  aCoord[2] =  0.0; break;
+      }
+    }
+  }
+  //---------------------------------------------------------------
+  TTetra4b::TTetra4b():
+    TShapeFun(3,4)
+  {
+    TInt aNbRef = GetNbRef();
+    for(TInt aRefId = 0; aRefId < aNbRef; aRefId++){
+      TCoordSlice aCoord = GetCoord(aRefId);
+      switch(aRefId){
+      case  0: aCoord[0] =  0.0;  aCoord[1] =  1.0;  aCoord[2] =  0.0; break;
+      case  2: aCoord[0] =  0.0;  aCoord[1] =  0.0;  aCoord[2] =  1.0; break;
+      case  1: aCoord[0] =  0.0;  aCoord[1] =  0.0;  aCoord[2] =  0.0; break;
+      case  3: aCoord[0] =  1.0;  aCoord[1] =  0.0;  aCoord[2] =  0.0; break;
+      }
+    }
+  }
+  //---------------------------------------------------------------
+  TTetra10b::TTetra10b():
+    TShapeFun(3,10)
+  {
+    TInt aNbRef = GetNbRef();
+    for(TInt aRefId = 0; aRefId < aNbRef; aRefId++){
+      TCoordSlice aCoord = GetCoord(aRefId);
+      switch(aRefId){
+      case  0: aCoord[0] =  0.0;  aCoord[1] =  1.0;  aCoord[2] =  0.0; break;
+      case  2: aCoord[0] =  0.0;  aCoord[1] =  0.0;  aCoord[2] =  1.0; break;
+      case  1: aCoord[0] =  0.0;  aCoord[1] =  0.0;  aCoord[2] =  0.0; break;
+      case  3: aCoord[0] =  1.0;  aCoord[1] =  0.0;  aCoord[2] =  0.0; break;
+
+      case  6: aCoord[0] =  0.0;  aCoord[1] =  0.5;  aCoord[2] =  0.5; break;
+      case  5: aCoord[0] =  0.0;  aCoord[1] =  0.0;  aCoord[2] =  0.5; break;
+      case  4: aCoord[0] =  0.0;  aCoord[1] =  0.5;  aCoord[2] =  0.0; break;
+
+      case  7: aCoord[0] =  0.5;  aCoord[1] =  0.5;  aCoord[2] =  0.0; break;
+      case  9: aCoord[0] =  0.5;  aCoord[1] =  0.0;  aCoord[2] =  0.5; break;
+      case  8: aCoord[0] =  0.5;  aCoord[1] =  0.0;  aCoord[2] =  0.0; break;
+      }
+    }
+  }
+  //---------------------------------------------------------------
+  THexa8a::THexa8a():
+    TShapeFun(3,8)
+  {
+    TInt aNbRef = GetNbRef();
+    for(TInt aRefId = 0; aRefId < aNbRef; aRefId++){
+      TCoordSlice aCoord = GetCoord(aRefId);
+      switch(aRefId){
+      case  0: aCoord[0] = -1.0;  aCoord[1] = -1.0;  aCoord[2] = -1.0; break;
+      case  1: aCoord[0] =  1.0;  aCoord[1] = -1.0;  aCoord[2] = -1.0; break;
+      case  2: aCoord[0] =  1.0;  aCoord[1] =  1.0;  aCoord[2] = -1.0; break;
+      case  3: aCoord[0] = -1.0;  aCoord[1] =  1.0;  aCoord[2] = -1.0; break;
+      case  4: aCoord[0] = -1.0;  aCoord[1] = -1.0;  aCoord[2] =  1.0; break;
+      case  5: aCoord[0] =  1.0;  aCoord[1] = -1.0;  aCoord[2] =  1.0; break;
+      case  6: aCoord[0] =  1.0;  aCoord[1] =  1.0;  aCoord[2] =  1.0; break;
+      case  7: aCoord[0] = -1.0;  aCoord[1] =  1.0;  aCoord[2] =  1.0; break;
+      }
+    }
+  }
+  //---------------------------------------------------------------
+  THexa20a::THexa20a(TInt theDim, TInt theNbRef):
+    TShapeFun(theDim,theNbRef)
+  {
+    TInt aNbRef = myRefCoord.size();
+    for(TInt aRefId = 0; aRefId < aNbRef; aRefId++){
+      TCoordSlice aCoord = GetCoord(aRefId);
+      switch(aRefId){
+      case  0: aCoord[0] = -1.0;  aCoord[1] = -1.0;  aCoord[2] = -1.0; break;
+      case  1: aCoord[0] =  1.0;  aCoord[1] = -1.0;  aCoord[2] = -1.0; break;
+      case  2: aCoord[0] =  1.0;  aCoord[1] =  1.0;  aCoord[2] = -1.0; break;
+      case  3: aCoord[0] = -1.0;  aCoord[1] =  1.0;  aCoord[2] = -1.0; break;
+      case  4: aCoord[0] = -1.0;  aCoord[1] = -1.0;  aCoord[2] =  1.0; break;
+      case  5: aCoord[0] =  1.0;  aCoord[1] = -1.0;  aCoord[2] =  1.0; break;
+      case  6: aCoord[0] =  1.0;  aCoord[1] =  1.0;  aCoord[2] =  1.0; break;
+      case  7: aCoord[0] = -1.0;  aCoord[1] =  1.0;  aCoord[2] =  1.0; break;
+
+      case  8: aCoord[0] =  0.0;  aCoord[1] = -1.0;  aCoord[2] = -1.0; break;
+      case  9: aCoord[0] =  1.0;  aCoord[1] =  0.0;  aCoord[2] = -1.0; break;
+      case 10: aCoord[0] =  0.0;  aCoord[1] =  1.0;  aCoord[2] = -1.0; break;
+      case 11: aCoord[0] = -1.0;  aCoord[1] =  0.0;  aCoord[2] = -1.0; break;
+      case 12: aCoord[0] = -1.0;  aCoord[1] = -1.0;  aCoord[2] =  0.0; break;
+      case 13: aCoord[0] =  1.0;  aCoord[1] = -1.0;  aCoord[2] =  0.0; break;
+      case 14: aCoord[0] =  1.0;  aCoord[1] =  1.0;  aCoord[2] =  0.0; break;
+      case 15: aCoord[0] = -1.0;  aCoord[1] =  1.0;  aCoord[2] =  0.0; break;
+      case 16: aCoord[0] =  0.0;  aCoord[1] = -1.0;  aCoord[2] =  1.0; break;
+      case 17: aCoord[0] =  1.0;  aCoord[1] =  0.0;  aCoord[2] =  1.0; break;
+      case 18: aCoord[0] =  0.0;  aCoord[1] =  1.0;  aCoord[2] =  1.0; break;
+      case 19: aCoord[0] = -1.0;  aCoord[1] =  0.0;  aCoord[2] =  1.0; break;
+      }
+    }
+  }
+  //---------------------------------------------------------------
+  THexa27a::THexa27a():
+    THexa20a(3,27)
+  {
+    TInt aNbRef = myRefCoord.size();
+    for(TInt aRefId = 0; aRefId < aNbRef; aRefId++){
+      TCoordSlice aCoord = GetCoord(aRefId);
+      switch(aRefId){
+      case 20: aCoord[0] =  0.0;  aCoord[1] =  0.0;  aCoord[2] = -1.0; break;
+      case 21: aCoord[0] =  0.0;  aCoord[1] = -1.0;  aCoord[2] =  0.0; break;
+      case 22: aCoord[0] =  1.0;  aCoord[1] =  0.0;  aCoord[2] =  0.0; break;
+      case 23: aCoord[0] =  0.0;  aCoord[1] =  1.0;  aCoord[2] =  0.0; break;
+      case 24: aCoord[0] = -1.0;  aCoord[1] =  0.0;  aCoord[2] =  0.0; break;
+      case 25: aCoord[0] =  0.0;  aCoord[1] =  0.0;  aCoord[2] =  1.0; break;
+      case 26: aCoord[0] =  0.0;  aCoord[1] =  0.0;  aCoord[2] =  0.0; break;
+      }
+    }
+  }
+  //---------------------------------------------------------------
+  THexa8b::THexa8b():
+    TShapeFun(3,8)
+  {
+    TInt aNbRef = GetNbRef();
+    for(TInt aRefId = 0; aRefId < aNbRef; aRefId++){
+      TCoordSlice aCoord = GetCoord(aRefId);
+      switch(aRefId){
+      case  0: aCoord[0] = -1.0;  aCoord[1] = -1.0;  aCoord[2] = -1.0; break;
+      case  3: aCoord[0] =  1.0;  aCoord[1] = -1.0;  aCoord[2] = -1.0; break;
+      case  2: aCoord[0] =  1.0;  aCoord[1] =  1.0;  aCoord[2] = -1.0; break;
+      case  1: aCoord[0] = -1.0;  aCoord[1] =  1.0;  aCoord[2] = -1.0; break;
+      case  4: aCoord[0] = -1.0;  aCoord[1] = -1.0;  aCoord[2] =  1.0; break;
+      case  7: aCoord[0] =  1.0;  aCoord[1] = -1.0;  aCoord[2] =  1.0; break;
+      case  6: aCoord[0] =  1.0;  aCoord[1] =  1.0;  aCoord[2] =  1.0; break;
+      case  5: aCoord[0] = -1.0;  aCoord[1] =  1.0;  aCoord[2] =  1.0; break;
+      }
+    }
+  }
+  //---------------------------------------------------------------
+  THexa20b::THexa20b(TInt theDim, TInt theNbRef):
+    TShapeFun(theDim,theNbRef)
+  {
+    TInt aNbRef = myRefCoord.size();
+    for(TInt aRefId = 0; aRefId < aNbRef; aRefId++){
+      TCoordSlice aCoord = GetCoord(aRefId);
+      switch(aRefId){
+      case  0: aCoord[0] = -1.0;  aCoord[1] = -1.0;  aCoord[2] = -1.0; break;
+      case  3: aCoord[0] =  1.0;  aCoord[1] = -1.0;  aCoord[2] = -1.0; break;
+      case  2: aCoord[0] =  1.0;  aCoord[1] =  1.0;  aCoord[2] = -1.0; break;
+      case  1: aCoord[0] = -1.0;  aCoord[1] =  1.0;  aCoord[2] = -1.0; break;
+      case  4: aCoord[0] = -1.0;  aCoord[1] = -1.0;  aCoord[2] =  1.0; break;
+      case  7: aCoord[0] =  1.0;  aCoord[1] = -1.0;  aCoord[2] =  1.0; break;
+      case  6: aCoord[0] =  1.0;  aCoord[1] =  1.0;  aCoord[2] =  1.0; break;
+      case  5: aCoord[0] = -1.0;  aCoord[1] =  1.0;  aCoord[2] =  1.0; break;
+
+      case 11: aCoord[0] =  0.0;  aCoord[1] = -1.0;  aCoord[2] = -1.0; break;
+      case 10: aCoord[0] =  1.0;  aCoord[1] =  0.0;  aCoord[2] = -1.0; break;
+      case  9: aCoord[0] =  0.0;  aCoord[1] =  1.0;  aCoord[2] = -1.0; break;
+      case  8: aCoord[0] = -1.0;  aCoord[1] =  0.0;  aCoord[2] = -1.0; break;
+      case 16: aCoord[0] = -1.0;  aCoord[1] = -1.0;  aCoord[2] =  0.0; break;
+      case 19: aCoord[0] =  1.0;  aCoord[1] = -1.0;  aCoord[2] =  0.0; break;
+      case 18: aCoord[0] =  1.0;  aCoord[1] =  1.0;  aCoord[2] =  0.0; break;
+      case 17: aCoord[0] = -1.0;  aCoord[1] =  1.0;  aCoord[2] =  0.0; break;
+      case 15: aCoord[0] =  0.0;  aCoord[1] = -1.0;  aCoord[2] =  1.0; break;
+      case 14: aCoord[0] =  1.0;  aCoord[1] =  0.0;  aCoord[2] =  1.0; break;
+      case 13: aCoord[0] =  0.0;  aCoord[1] =  1.0;  aCoord[2] =  1.0; break;
+      case 12: aCoord[0] = -1.0;  aCoord[1] =  0.0;  aCoord[2] =  1.0; break;
+      }
+    }
+  }
+  //---------------------------------------------------------------
+  TPenta6a::TPenta6a():
+    TShapeFun(3,6)
+  {
+    TInt aNbRef = myRefCoord.size();
+    for(TInt aRefId = 0; aRefId < aNbRef; aRefId++){
+      TCoordSlice aCoord = GetCoord(aRefId);
+      switch(aRefId){
+      case  0: aCoord[0] = -1.0;  aCoord[1] =  1.0;  aCoord[2] =  0.0; break;
+      case  1: aCoord[0] = -1.0;  aCoord[1] = -0.0;  aCoord[2] =  1.0; break;
+      case  2: aCoord[0] = -1.0;  aCoord[1] =  0.0;  aCoord[2] =  0.0; break;
+      case  3: aCoord[0] =  1.0;  aCoord[1] =  1.0;  aCoord[2] =  0.0; break;
+      case  4: aCoord[0] =  1.0;  aCoord[1] =  0.0;  aCoord[2] =  1.0; break;
+      case  5: aCoord[0] =  1.0;  aCoord[1] =  0.0;  aCoord[2] =  0.0; break;
+      }
+    }
+  }
+  //---------------------------------------------------------------
+  TPenta6b::TPenta6b():
+    TShapeFun(3,6)
+  {
+    TInt aNbRef = myRefCoord.size();
+    for(TInt aRefId = 0; aRefId < aNbRef; aRefId++){
+      TCoordSlice aCoord = GetCoord(aRefId);
+      switch(aRefId){
+      case  0: aCoord[0] = -1.0;  aCoord[1] =  1.0;  aCoord[2] =  0.0; break;
+      case  2: aCoord[0] = -1.0;  aCoord[1] = -0.0;  aCoord[2] =  1.0; break;
+      case  1: aCoord[0] = -1.0;  aCoord[1] =  0.0;  aCoord[2] =  0.0; break;
+      case  3: aCoord[0] =  1.0;  aCoord[1] =  1.0;  aCoord[2] =  0.0; break;
+      case  5: aCoord[0] =  1.0;  aCoord[1] =  0.0;  aCoord[2] =  1.0; break;
+      case  4: aCoord[0] =  1.0;  aCoord[1] =  0.0;  aCoord[2] =  0.0; break;
+      }
+    }
+  }
+  //---------------------------------------------------------------
+  TPenta15a::TPenta15a():
+    TShapeFun(3,15)
+  {
+    TInt aNbRef = myRefCoord.size();
+    for(TInt aRefId = 0; aRefId < aNbRef; aRefId++){
+      TCoordSlice aCoord = GetCoord(aRefId);
+      switch(aRefId){
+      case  0: aCoord[0] = -1.0;  aCoord[1] =  1.0;  aCoord[2] =  0.0; break;
+      case  1: aCoord[0] = -1.0;  aCoord[1] = -0.0;  aCoord[2] =  1.0; break;
+      case  2: aCoord[0] = -1.0;  aCoord[1] =  0.0;  aCoord[2] =  0.0; break;
+      case  3: aCoord[0] =  1.0;  aCoord[1] =  1.0;  aCoord[2] =  0.0; break;
+      case  4: aCoord[0] =  1.0;  aCoord[1] =  0.0;  aCoord[2] =  1.0; break;
+      case  5: aCoord[0] =  1.0;  aCoord[1] =  0.0;  aCoord[2] =  0.0; break;
+
+      case  6: aCoord[0] = -1.0;  aCoord[1] =  0.5;  aCoord[2] =  0.5; break;
+      case  7: aCoord[0] = -1.0;  aCoord[1] =  0.0;  aCoord[2] =  0.5; break;
+      case  8: aCoord[0] = -1.0;  aCoord[1] =  0.5;  aCoord[2] =  0.0; break;
+      case  9: aCoord[0] =  0.0;  aCoord[1] =  1.0;  aCoord[2] =  0.0; break;
+      case 10: aCoord[0] =  0.0;  aCoord[1] =  0.0;  aCoord[2] =  1.0; break;
+      case 11: aCoord[0] =  0.0;  aCoord[1] =  0.0;  aCoord[2] =  0.0; break;
+      case 12: aCoord[0] =  1.0;  aCoord[1] =  0.5;  aCoord[2] =  0.5; break;
+      case 13: aCoord[0] =  1.0;  aCoord[1] =  0.0;  aCoord[2] =  0.5; break;
+      case 14: aCoord[0] =  1.0;  aCoord[1] =  0.5;  aCoord[2] =  0.0; break;
+      }
+    }
+  }
+  //---------------------------------------------------------------
+  TPenta15b::TPenta15b():
+    TShapeFun(3,15)
+  {
+    TInt aNbRef = myRefCoord.size();
+    for(TInt aRefId = 0; aRefId < aNbRef; aRefId++){
+      TCoordSlice aCoord = GetCoord(aRefId);
+      switch(aRefId){
+      case  0: aCoord[0] = -1.0;  aCoord[1] =  1.0;  aCoord[2] =  0.0; break;
+      case  2: aCoord[0] = -1.0;  aCoord[1] = -0.0;  aCoord[2] =  1.0; break;
+      case  1: aCoord[0] = -1.0;  aCoord[1] =  0.0;  aCoord[2] =  0.0; break;
+      case  3: aCoord[0] =  1.0;  aCoord[1] =  1.0;  aCoord[2] =  0.0; break;
+      case  5: aCoord[0] =  1.0;  aCoord[1] =  0.0;  aCoord[2] =  1.0; break;
+      case  4: aCoord[0] =  1.0;  aCoord[1] =  0.0;  aCoord[2] =  0.0; break;
+
+      case  8: aCoord[0] = -1.0;  aCoord[1] =  0.5;  aCoord[2] =  0.5; break;
+      case  7: aCoord[0] = -1.0;  aCoord[1] =  0.0;  aCoord[2] =  0.5; break;
+      case  6: aCoord[0] = -1.0;  aCoord[1] =  0.5;  aCoord[2] =  0.0; break;
+      case 12: aCoord[0] =  0.0;  aCoord[1] =  1.0;  aCoord[2] =  0.0; break;
+      case 14: aCoord[0] =  0.0;  aCoord[1] =  0.0;  aCoord[2] =  1.0; break;
+      case 13: aCoord[0] =  0.0;  aCoord[1] =  0.0;  aCoord[2] =  0.0; break;
+      case 11: aCoord[0] =  1.0;  aCoord[1] =  0.5;  aCoord[2] =  0.5; break;
+      case 10: aCoord[0] =  1.0;  aCoord[1] =  0.0;  aCoord[2] =  0.5; break;
+      case  9: aCoord[0] =  1.0;  aCoord[1] =  0.5;  aCoord[2] =  0.0; break;
+      }
+    }
+  }
+  //---------------------------------------------------------------
+  TPyra5a::TPyra5a():
+    TShapeFun(3,5)
+  {
+    TInt aNbRef = myRefCoord.size();
+    for(TInt aRefId = 0; aRefId < aNbRef; aRefId++){
+      TCoordSlice aCoord = GetCoord(aRefId);
+      switch(aRefId){
+      case  0: aCoord[0] =  1.0;  aCoord[1] =  0.0;  aCoord[2] =  0.0; break;
+      case  1: aCoord[0] =  0.0;  aCoord[1] =  1.0;  aCoord[2] =  0.0; break;
+      case  2: aCoord[0] = -1.0;  aCoord[1] =  0.0;  aCoord[2] =  0.0; break;
+      case  3: aCoord[0] =  0.0;  aCoord[1] = -1.0;  aCoord[2] =  0.0; break;
+      case  4: aCoord[0] =  0.0;  aCoord[1] =  0.0;  aCoord[2] =  1.0; break;
+      }
+    }
+  }
+  //---------------------------------------------------------------
+  TPyra5b::TPyra5b():
+    TShapeFun(3,5)
+  {
+    TInt aNbRef = myRefCoord.size();
+    for(TInt aRefId = 0; aRefId < aNbRef; aRefId++){
+      TCoordSlice aCoord = GetCoord(aRefId);
+      switch(aRefId){        
+      case  0: aCoord[0] =  1.0;  aCoord[1] =  0.0;  aCoord[2] =  0.0; break;
+      case  3: aCoord[0] =  0.0;  aCoord[1] =  1.0;  aCoord[2] =  0.0; break;
+      case  2: aCoord[0] = -1.0;  aCoord[1] =  0.0;  aCoord[2] =  0.0; break;
+      case  1: aCoord[0] =  0.0;  aCoord[1] = -1.0;  aCoord[2] =  0.0; break;
+      case  4: aCoord[0] =  0.0;  aCoord[1] =  0.0;  aCoord[2] =  1.0; break;
+      }
+    }
+  }
+  //---------------------------------------------------------------
+  TPyra13a::TPyra13a():
+    TShapeFun(3,13)
+  {
+    TInt aNbRef = myRefCoord.size();
+    for(TInt aRefId = 0; aRefId < aNbRef; aRefId++){
+      TCoordSlice aCoord = GetCoord(aRefId);
+      switch(aRefId){
+      case  0: aCoord[0] =  1.0;  aCoord[1] =  0.0;  aCoord[2] =  0.0; break;
+      case  1: aCoord[0] =  0.0;  aCoord[1] =  1.0;  aCoord[2] =  0.0; break;
+      case  2: aCoord[0] = -1.0;  aCoord[1] =  0.0;  aCoord[2] =  0.0; break;
+      case  3: aCoord[0] =  0.0;  aCoord[1] = -1.0;  aCoord[2] =  0.0; break;
+      case  4: aCoord[0] =  0.0;  aCoord[1] =  0.0;  aCoord[2] =  1.0; break;
+
+      case  5: aCoord[0] =  0.5;  aCoord[1] =  0.5;  aCoord[2] =  0.0; break;
+      case  6: aCoord[0] = -0.5;  aCoord[1] =  0.5;  aCoord[2] =  0.0; break;
+      case  7: aCoord[0] = -0.5;  aCoord[1] = -0.5;  aCoord[2] =  0.0; break;
+      case  8: aCoord[0] =  0.5;  aCoord[1] = -0.5;  aCoord[2] =  0.0; break;
+      case  9: aCoord[0] =  0.5;  aCoord[1] =  0.0;  aCoord[2] =  0.5; break;
+      case 10: aCoord[0] =  0.0;  aCoord[1] =  0.5;  aCoord[2] =  0.5; break;
+      case 11: aCoord[0] = -0.5;  aCoord[1] =  0.0;  aCoord[2] =  0.5; break;
+      case 12: aCoord[0] =  0.0;  aCoord[1] = -0.5;  aCoord[2] =  0.5; break;
+      }
+    }
+  }
+  //---------------------------------------------------------------
+  TPyra13b::TPyra13b():
+    TShapeFun(3,13)
+  {
+    TInt aNbRef = myRefCoord.size();
+    for(TInt aRefId = 0; aRefId < aNbRef; aRefId++){
+      TCoordSlice aCoord = GetCoord(aRefId);
+      switch(aRefId){
+      case  0: aCoord[0] =  1.0;  aCoord[1] =  0.0;  aCoord[2] =  0.0; break;
+      case  3: aCoord[0] =  0.0;  aCoord[1] =  1.0;  aCoord[2] =  0.0; break;
+      case  2: aCoord[0] = -1.0;  aCoord[1] =  0.0;  aCoord[2] =  0.0; break;
+      case  1: aCoord[0] =  0.0;  aCoord[1] = -1.0;  aCoord[2] =  0.0; break;
+      case  4: aCoord[0] =  0.0;  aCoord[1] =  0.0;  aCoord[2] =  1.0; break;
+
+      case  8: aCoord[0] =  0.5;  aCoord[1] =  0.5;  aCoord[2] =  0.0; break;
+      case  7: aCoord[0] = -0.5;  aCoord[1] =  0.5;  aCoord[2] =  0.0; break;
+      case  6: aCoord[0] = -0.5;  aCoord[1] = -0.5;  aCoord[2] =  0.0; break;
+      case  5: aCoord[0] =  0.5;  aCoord[1] = -0.5;  aCoord[2] =  0.0; break;
+      case  9: aCoord[0] =  0.5;  aCoord[1] =  0.0;  aCoord[2] =  0.5; break;
+      case 12: aCoord[0] =  0.0;  aCoord[1] =  0.5;  aCoord[2] =  0.5; break;
+      case 11: aCoord[0] = -0.5;  aCoord[1] =  0.0;  aCoord[2] =  0.5; break;
+      case 10: aCoord[0] =  0.0;  aCoord[1] = -0.5;  aCoord[2] =  0.5; break;
+      }
+    }
+  }
+  /*!
+   * \brief Fill definition of gauss points family
+   */
+
+  TGaussDef::TGaussDef(const int geom, const int nbGauss, const int variant)
+  {
+    myType = geom;
+    myCoords .reserve( nbGauss * dim() );
+    myWeights.reserve( nbGauss );
+
+    switch ( geom ) {
+
+    case NORM_SEG2:
+    case NORM_SEG3:
+      if (geom == NORM_SEG2) setRefCoords( TSeg2a() );
+      else               setRefCoords( TSeg3a() );
+      switch ( nbGauss ) {
+      case 1: {
+        add( 0.0, 2.0 ); break;
+      }
+      case 2: {
+        const double a = 0.577350269189626;
+        add(  a,  1.0 );
+        add( -a,  1.0 ); break;
+      }
+      case 3: {
+        const double a = 0.774596669241;
+        const double P1 = 1./1.8;
+        const double P2 = 1./1.125;
+        add( -a,  P1 );
+        add(  0,  P2 ); 
+        add(  a,  P1 ); break;
+      }
+      case 4: {
+        const double a  = 0.339981043584856, b  = 0.861136311594053;
+        const double P1 = 0.652145154862546, P2 = 0.347854845137454 ;
+        add(  a,  P1 );
+        add( -a,  P1 );
+        add(  b,  P2 ); 
+        add( -b,  P2 ); break;
+      }
+      default:
+        THROW_IK_EXCEPTION("TGaussDef: Invalid nb of gauss points for SEG"<<nbGauss);
+      }
+      break;
+
+    case NORM_TRI3:
+    case NORM_TRI6:
+      if ( variant == 1 ) {
+        if (geom == NORM_TRI3) setRefCoords( TTria3b() );
+        else                   setRefCoords( TTria6b() );
+        switch ( nbGauss ) {
+        case 1: { // FPG1
+          add( 1/3., 1/3., 1/2. ); break;
+        }
+        case 3: { // FPG3
+          // what about COT3 ???
+          add( 1/6., 1/6., 1/6. );
+          add( 2/3., 1/6., 1/6. );
+          add( 1/6., 2/3., 1/6. ); break;
+        }
+        case 4: { // FPG4
+          add( 1/5., 1/5.,  25/(24*4.) );
+          add( 3/5., 1/5.,  25/(24*4.) );
+          add( 1/5., 3/5.,  25/(24*4.) );
+          add( 1/3., 1/3., -27/(24*4.) ); break;
+        }
+        case 6: { // FPG6
+          const double P1 = 0.11169079483905, P2 = 0.0549758718227661;
+          const double a  = 0.445948490915965, b = 0.091576213509771;
+          add(     b,     b, P2 ); 
+          add( 1-2*b,     b, P2 );
+          add(     b, 1-2*b, P2 );
+          add(     a, 1-2*a, P1 );
+          add(     a,     a, P1 ); 
+          add( 1-2*a,     a, P1 ); break;
+        }
+        case 7: { // FPG7
+          const double A  = 0.470142064105115;
+          const double B  = 0.101286507323456;
+          const double P1 = 0.066197076394253;
+          const double P2 = 0.062969590272413;
+          add(  1/3.,  1/3., 9/80. ); 
+          add(     A,     A, P1 ); 
+          add( 1-2*A,     A, P1 );
+          add(     A, 1-2*A, P1 );
+          add(     B,     B, P2 ); 
+          add( 1-2*B,     B, P2 );
+          add(     B, 1-2*B, P2 ); break;
+        }
+        case 12: { // FPG12
+          const double A  = 0.063089014491502;
+          const double B  = 0.249286745170910;
+          const double C  = 0.310352451033785;
+          const double D  = 0.053145049844816;
+          const double P1 = 0.025422453185103;
+          const double P2 = 0.058393137863189;
+          const double P3 = 0.041425537809187;
+          add(     A,     A, P1 ); 
+          add( 1-2*A,     A, P1 );
+          add(     A, 1-2*A, P1 );
+          add(     B,     B, P2 ); 
+          add( 1-2*B,     B, P2 );
+          add(     B, 1-2*B, P2 );
+          add(     C,     D, P3 );
+          add(     D,     C, P3 );
+          add( 1-C-D,     C, P3 );
+          add( 1-C-D,     D, P3 );
+          add(     C, 1-C-D, P3 );
+          add(     D, 1-C-D, P3 ); break;
+        }
+        default:
+          THROW_IK_EXCEPTION("TGaussDef: Invalid nb of gauss points for TRIA, variant 1: "
+                     <<nbGauss);
+        }
+      }
+      else if ( variant == 2 ) {
+        if (geom == NORM_TRI3) setRefCoords( TTria3a() );
+        else                   setRefCoords( TTria6a() );
+        switch ( nbGauss ) {
+        case 1: {
+          add( -1/3., -1/3., 2. ); break;
+        }
+        case 3: {
+          add( -2/3.,  1/3., 2/3. );
+          add( -2/3., -2/3., 2/3. );
+          add(  1/3., -2/3., 2/3. ); break;
+        }
+        case 6: {
+          const double P1 = 0.11169079483905, P2 = 0.0549758718227661;
+          const double A  = 0.445948490915965, B = 0.091576213509771;
+          add( 2*B-1, 1-4*B, 4*P2 ); 
+          add( 2*B-1, 2*B-1, 4*P2 );
+          add( 1-4*B, 2*B-1, 4*P2 );
+          add( 1-4*A, 2*A-1, 4*P1 );
+          add( 2*A-1, 1-4*A, 4*P1 ); 
+          add( 2*A-1, 2*A-1, 4*P1 ); break;
+        }
+        default:
+          THROW_IK_EXCEPTION("TGaussDef: Invalid nb of gauss points for TRIA, variant 2: "
+                     <<nbGauss);
+        }
+      }
+      else if ( variant == 3 ) {
+        if (geom == NORM_TRI3) setRefCoords( TTria3b() );
+        else                   setRefCoords( TTria6b() );
+        switch ( nbGauss ) {
+        case 4: {
+          add( 1/3., 1/3., -27/96 );
+          add( 0.2 , 0.2 ,  25/96 );
+          add( 0.6 , 0.2 ,  25/96 );
+          add( 0.2 , 0.6 ,  25/96 ); break;
+        }
+        default:
+          THROW_IK_EXCEPTION("TGaussDef: Invalid nb of gauss points for TRIA, variant 3: "
+                     <<nbGauss);
+        }
+      }
+      break;
+
+    case NORM_QUAD4:
+    case NORM_QUAD8:
+      if ( variant == 1 ) {
+        if (geom == NORM_QUAD4) setRefCoords( TQuad4b() );
+        else                setRefCoords( TQuad8b() );
+        switch ( nbGauss ) {
+        case 1: { // FPG1
+          add(  0,  0,  4 ); break;
+        }
+        case 4: { // FPG4
+          const double a = 1/sqrt(3.);
+          add( -a, -a,  1 );
+          add(  a, -a,  1 );
+          add(  a,  a,  1 );
+          add( -a,  a,  1 ); break;
+        }
+        case 9: { // FPG9
+          const double a = 0.774596669241483;
+          add( -a, -a,  25/81. );
+          add(  a, -a,  25/81. );
+          add(  a,  a,  25/81. );
+          add( -a,  a,  25/81. );
+          add( 0., -a,  40/81. );
+          add(  a, 0.,  40/81. );
+          add( 0.,  a,  40/81. );
+          add( -a, 0.,  40/81. );
+          add( 0., 0.,  64/81. ); break;
+        }
+        default:
+          THROW_IK_EXCEPTION("TGaussDef: Invalid nb of gauss points for QUAD, variant 1: "
+                     <<nbGauss);
+        }
+      }
+      else if ( variant == 2 ) {
+        if (geom == NORM_QUAD4) setRefCoords( TQuad4a() );
+        else                setRefCoords( TQuad8a() );
+        switch ( nbGauss ) {
+        case 4: {
+          const double a = 1/sqrt(3.);
+          add( -a,  a,  1 );
+          add( -a, -a,  1 );
+          add(  a, -a,  1 );
+          add(  a,  a,  1 ); break;
+        }
+        case 9: {
+          const double a = 0.774596669241483;
+          add( -a,  a,  25/81. );
+          add( -a, -a,  25/81. );
+          add(  a, -a,  25/81. );
+          add(  a,  a,  25/81. );
+          add( -a, 0.,  40/81. );
+          add( 0., -a,  40/81. );
+          add(  a, 0.,  40/81. );
+          add( 0.,  a,  40/81. );
+          add( 0., 0.,  64/81. ); break;
+        }
+        default:
+          THROW_IK_EXCEPTION("TGaussDef: Invalid nb of gauss points for QUAD, variant 1: "
+                     <<nbGauss);
+        }
+      }
+      else if ( variant == 3 ) {
+        if (geom == NORM_QUAD4) setRefCoords( TQuad4b() );
+        else                   setRefCoords( TQuad8b() );
+        switch ( nbGauss ) {
+        case 4: {
+          const double a = 3/sqrt(3.);
+          add( -a, -a,  1 );
+          add( -a,  a,  1 );
+          add(  a, -a,  1 );
+          add(  a,  a,  1 ); break;
+        }
+        case 9: {
+          const double a = sqrt(3/5.), c1 = 5/9., c2 = 8/9.;
+          const double c12 = c1*c2, c22 = c2*c2, c1c2 = c1*c2;
+          add( -a, -a,  c12  );
+          add( -a, 0.,  c1c2 );
+          add( -a,  a,  c12  );
+          add( 0., -a,  c1c2 );
+          add( 0., 0.,  c22  );
+          add( 0.,  a,  c1c2 );
+          add(  a, -a,  c12  );
+          add(  a, 0.,  c1c2 );
+          add(  a,  a,  c12  ); break;
+        }
+        default:
+          THROW_IK_EXCEPTION("TGaussDef: Invalid nb of gauss points for QUAD, variant 3: "
+                     <<nbGauss);
+        }
+      }
+      break;
+
+    case NORM_TETRA4:
+    case NORM_TETRA10:
+      if (geom == NORM_TETRA4) setRefCoords( TTetra4a() );
+      else                 setRefCoords( TTetra10a() );
+      switch ( nbGauss ) {
+      case 4: { // FPG4
+        const double a = (5 - sqrt(5.))/20., b = (5 + 3*sqrt(5.))/20.;
+        add(  a,  a,  a,  1/24. );
+        add(  a,  a,  b,  1/24. );
+        add(  a,  b,  a,  1/24. );
+        add(  b,  a,  a,  1/24. ); break;
+      }
+      case 5: { // FPG5
+        const double a = 0.25, b = 1/6., c = 0.5;
+        add(  a,  a,  a, -2/15. );
+        add(  b,  b,  b,  3/40. );
+        add(  b,  b,  c,  3/40. );
+        add(  b,  c,  b,  3/40. );
+        add(  c,  b,  b,  3/40. ); break;
+      }
+      case 15: { // FPG15
+        const double a = 0.25;
+        const double b1 = (7 + sqrt(15.))/34., c1 = (13 + 3*sqrt(15.))/34., d = (5 - sqrt(15.))/20.;
+        const double b2 = (7 - sqrt(15.))/34., c2 = (13 - 3*sqrt(15.))/34., e = (5 + sqrt(15.))/20.;
+        const double P1 = (2665 - 14*sqrt(15.))/226800.;
+        const double P2 = (2665 + 14*sqrt(15.))/226800.;
+        add(  a,  a,  a,  8/405.);//_____
+        add( b1, b1, b1,  P1    );
+        add( b1, b1, c1,  P1    );
+        add( b1, c1, b1,  P1    );
+        add( c1, b1, b1,  P1    );//_____
+        add( b2, b2, b2,  P2    );
+        add( b2, b2, c2,  P2    );
+        add( b2, c2, b2,  P2    );
+        add( c2, b2, b2,  P2    );//_____
+        add(  d,  d,  e,  5/567.);
+        add(  d,  e,  d,  5/567.);
+        add(  e,  d,  d,  5/567.);
+        add(  d,  e,  e,  5/567.);
+        add(  e,  d,  e,  5/567.);
+        add(  e,  e,  d,  5/567.);
+        break;
+      }
+      default:
+        THROW_IK_EXCEPTION("TGaussDef: Invalid nb of gauss points for TETRA: "<<nbGauss);
+      }
+      break;
+
+    case NORM_PYRA5:
+    case NORM_PYRA13:
+      if (geom == NORM_PYRA5) setRefCoords( TPyra5a() );
+      else                setRefCoords( TPyra13a() );
+      switch ( nbGauss ) {
+      case 5: { // FPG5
+        const double h1 = 0.1531754163448146;
+        const double h2 = 0.6372983346207416;
+        add(  .5,  0.,  h1,  2/15. );
+        add(  0.,  .5,  h1,  2/15. );
+        add( -.5,  0.,  h1,  2/15. );
+        add(  0., -.5,  h1,  2/15. );
+        add(  0.,  0.,  h2,  2/15. ); break;
+      }
+      case 6: { // FPG6
+        const double p1 = 0.1024890634400000 ;
+        const double p2 = 0.1100000000000000 ;
+        const double p3 = 0.1467104129066667 ;
+        const double a  = 0.5702963741068025 ;
+        const double h1 = 0.1666666666666666 ;
+        const double h2 = 0.08063183038464675;
+        const double h3 = 0.6098484849057127 ;
+        add(  a, 0.,  h1,  p1 );
+        add( 0.,  a,  h1,  p1 );
+        add( -a, 0.,  h1,  p1 );
+        add( 0., -a,  h1,  p1 );
+        add( 0., 0.,  h2,  p2 );
+        add( 0., 0.,  h3,  p3 ); break;
+      }
+      case 27: { // FPG27
+        const double a1  = 0.788073483; 
+        const double b6  = 0.499369002; 
+        const double b1  = 0.848418011; 
+        const double c8  = 0.478508449; 
+        const double c1  = 0.652816472; 
+        const double d12 = 0.032303742; 
+        const double d1  = 1.106412899;
+        double z = 1/2., fz = b1/2*(1 - z);
+        add(  0.,  0.,   z,  a1 ); // 1
+        add(  fz,  fz,   z,  b6 ); // 2
+        add( -fz,  fz,   z,  b6 ); // 3
+        add( -fz, -fz,   z,  b6 ); // 4
+        add(  fz, -fz,   z,  b6 ); // 5
+        z = (1 - b1)/2.;
+        add(  0.,  0.,   z,  b6 ); // 6
+        z = (1 + b1)/2.;
+        add(  0.,  0.,   z,  b6 ); // 7
+        z = (1 - c1)/2.; fz = c1*(1 - z);
+        add(  fz,  0.,   z,  c8 ); // 8
+        add(  0.,  fz,   z,  c8 ); // 9
+        add( -fz,  0.,   z,  c8 ); // 10
+        add(  0., -fz,   z,  c8 ); // 11
+        z = (1 + c1)/2.; fz = c1*(1 - z);
+        add(  fz,  0.,   z,  c8 ); // 12
+        add(  0.,  fz,   z,  c8 ); // 13
+        add( -fz,  0.,   z,  c8 ); // 14
+        add(  0., -fz,   z,  c8 ); // 15
+        z = (1 - d1)/2., fz = d1/2*(1 - z);
+        add(  fz,  fz,   z,  d12); // 16
+        add( -fz,  fz,   z,  d12); // 17
+        add( -fz, -fz,   z,  d12); // 18
+        add(  fz, -fz,   z,  d12); // 19
+        z = 1/2.; fz = d1*(1 - z);
+        add(  fz,  0.,   z,  d12); // 20
+        add(  0.,  fz,   z,  d12); // 21
+        add( -fz,  0.,   z,  d12); // 22
+        add(  0., -fz,   z,  d12); // 23
+        z = (1 + d1)/2., fz = d1/2*(1 - z);
+        add(  fz,  fz,   z,  d12); // 24
+        add( -fz,  fz,   z,  d12); // 25
+        add( -fz, -fz,   z,  d12); // 26
+        add(  fz, -fz,   z,  d12); // 27
+        break;
+      }
+      default:
+        THROW_IK_EXCEPTION("TGaussDef: Invalid nb of gauss points for PYRA: "<<nbGauss);
+      }
+      break;
+    case NORM_PENTA6:
+    case NORM_PENTA15:
+      if (geom == NORM_PENTA6) setRefCoords( TPenta6a() );
+      else                 setRefCoords( TPenta15a() );
+      switch ( nbGauss ) {
+      case 6: { // FPG6
+        const double a = sqrt(3.)/3.;
+        add( -a, .5, .5,  1/6. );
+        add( -a, 0., .5,  1/6. );
+        add( -a, .5, 0.,  1/6. );
+        add(  a, .5, .5,  1/6. );
+        add(  a, 0., .5,  1/6. );
+        add(  a, .5, 0.,  1/6. ); break;
+      }
+      case 8: { // FPG8
+        const double a = 0.577350269189626;
+        add( -a, 1/3., 1/3., -27/96. );
+        add( -a,  0.6,  0.2,  25/96. );
+        add( -a,  0.2,  0.6,  25/96. );
+        add( -a,  0.2,  0.2,  25/96. );
+        add( +a, 1/3., 1/3., -27/96. );
+        add( +a,  0.6,  0.2,  25/96. );
+        add( +a,  0.2,  0.6,  25/96. );
+        add( +a,  0.2,  0.2,  25/96. ); break;
+      }
+      case 21: { // FPG21
+        const double d = sqrt(3/5.), c1 = 5/9., c2 = 8/9.; // d <=> alfa
+        const double a = (6 + sqrt(15.))/21.;
+        const double b = (6 - sqrt(15.))/21.;
+        const double P1 = (155 + sqrt(15.))/2400.;
+        const double P2 = (155 - sqrt(15.))/2400.;  //___
+        add( -d,  1/3.,  1/3., c1*9/80. );//___
+        add( -d,     a,     a, c1*P1    );
+        add( -d, 1-2*a,     a, c1*P1    );
+        add( -d,     a, 1-2*a, c1*P1    );//___
+        add( -d,     b,     b, c1*P2    );
+        add( -d, 1-2*b,     b, c1*P2    );
+        add( -d,     b, 1-2*b, c1*P2    );//___
+        add( 0.,  1/3.,  1/3., c2*9/80. );//___
+        add( 0.,     a,     a, c2*P1    );
+        add( 0., 1-2*a,     a, c2*P1    );
+        add( 0.,     a, 1-2*a, c2*P1    );//___
+        add( 0.,     b,     b, c2*P2    );
+        add( 0., 1-2*b,     b, c2*P2    );
+        add( 0.,     b, 1-2*b, c2*P2    );//___
+        add(  d,  1/3.,  1/3., c1*9/80. );//___
+        add(  d,     a,     a, c1*P1    );
+        add(  d, 1-2*a,     a, c1*P1    );
+        add(  d,     a, 1-2*a, c1*P1    );//___
+        add(  d,     b,     b, c1*P2    );
+        add(  d, 1-2*b,     b, c1*P2    );
+        add(  d,     b, 1-2*b, c1*P2    );//___
+        break;
+      }
+      default:
+        THROW_IK_EXCEPTION("TGaussDef: Invalid nb of gauss points for PENTA: " <<nbGauss);
+      }
+      break;
+
+    case NORM_HEXA8:
+    case NORM_HEXA20:
+      if (geom == NORM_HEXA8) setRefCoords( THexa8a() );
+      else                    setRefCoords( THexa20a() );
+      switch ( nbGauss ) {
+      case 8: { // FPG8
+        const double a = sqrt(3.)/3.;
+        add( -a, -a, -a,  1. );
+        add( -a, -a,  a,  1. );
+        add( -a,  a, -a,  1. );
+        add( -a,  a,  a,  1. );
+        add(  a, -a, -a,  1. );
+        add(  a, -a,  a,  1. );
+        add(  a,  a, -a,  1. );
+        add(  a,  a,  a,  1. ); break;
+      }
+      case 27: { // FPG27
+        const double a = sqrt(3/5.), c1 = 5/9., c2 = 8/9.;
+        const double c12 = c1*c1, c13 = c1*c1*c1;
+        const double c22 = c2*c2, c23 = c2*c2*c2;
+        add( -a, -a, -a,   c13  ); // 1
+        add( -a, -a, 0., c12*c2 ); // 2
+        add( -a, -a,  a,   c13  ); // 3
+        add( -a, 0., -a, c12*c2 ); // 4
+        add( -a, 0., 0., c1*c22 ); // 5
+        add( -a, 0.,  a, c12*c2 ); // 6
+        add( -a,  a, -a,   c13  ); // 7
+        add( -a,  a, 0., c12*c2 ); // 8
+        add( -a,  a,  a,   c13  ); // 9
+        add( 0., -a, -a, c12*c2 ); // 10
+        add( 0., -a, 0., c1*c22 ); // 11
+        add( 0., -a,  a, c12*c2 ); // 12
+        add( 0., 0., -a, c1*c22 ); // 13
+        add( 0., 0., 0.,   c23  ); // 14
+        add( 0., 0.,  a, c1*c22 ); // 15
+        add( 0.,  a, -a, c12*c2 ); // 16
+        add( 0.,  a, 0., c1*c22 ); // 17
+        add( 0.,  a,  a, c12*c2 ); // 18
+        add(  a, -a, -a,   c13  ); // 19
+        add(  a, -a, 0., c12*c2 ); // 20
+        add(  a, -a,  a,   c13  ); // 21
+        add(  a, 0., -a, c12*c2 ); // 22
+        add(  a, 0., 0., c1*c22 ); // 23
+        add(  a, 0.,  a, c12*c2 ); // 24
+        add(  a,  a, -a,   c13  ); // 25
+        add(  a,  a, 0., c12*c2 ); // 26
+        add(  a,  a,  a,   c13  ); // 27
+        break;
+      }
+      default:
+        THROW_IK_EXCEPTION("TGaussDef: Invalid nb of gauss points for PENTA: " <<nbGauss);
+      }
+      break;
+
+    default:
+      THROW_IK_EXCEPTION("TGaussDef: unexpected EGeometrieElement: "<< geom);
+    }
+
+    if ( myWeights.capacity() != myWeights.size() )
+      THROW_IK_EXCEPTION("TGaussDef: Not all gauss points defined");
+  }
+}
+  
 //================================================================================
 /*!
  * \brief Return dimension for the given cell type
@@ -2137,7 +3330,7 @@ void IntermediateMED::setTS( SauvUtilities::DoubleField*  fld,
     }
 
   // make a time-stamp
-  MEDCouplingFieldDouble * timeStamp = MEDCouplingFieldDouble::New( fld->getMedType(),
+  MEDCouplingFieldDouble * timeStamp = MEDCouplingFieldDouble::New( fld->getMedType( iSub ),
                                                                     fld->getMedTimeDisc() );
   timeStamp->setName( fld->_name.c_str() );
   timeStamp->setDescription( fld->_description.c_str() );
@@ -2147,6 +3340,21 @@ void IntermediateMED::setTS( SauvUtilities::DoubleField*  fld,
     values->setInfoOnComponent( i, fld->_sub[iSub]._comp_names[ i ].c_str() );
   timeStamp->setArray( values );
   values->decrRef();
+  if ( timeStamp->getTypeOfField() == ParaMEDMEM::ON_GAUSS_PT )
+    {
+      TGaussDef gaussDef( support->_cellType, fld->_sub[iSub].nbGauss() );
+      if ( onAll )
+        timeStamp->setGaussLocalizationOnType( support->_cellType,
+                                               gaussDef.myRefCoords,
+                                               gaussDef.myCoords,
+                                               gaussDef.myWeights );
+      else
+        timeStamp->setGaussLocalizationOnCells( support->_medGroup->begin(),
+                                                support->_medGroup->end(),
+                                               gaussDef.myRefCoords,
+                                               gaussDef.myCoords,
+                                               gaussDef.myWeights );
+    }
 
   // get a field to add the time-stamp
   bool isNewMedField = false;
@@ -2157,7 +3365,9 @@ void IntermediateMED::setTS( SauvUtilities::DoubleField*  fld,
     }
 
   // set an order
-  timeStamp->setOrder( fld->_curMedField->getNumberOfTS() );
+  const int nbTS = fld->_curMedField->getNumberOfTS();
+  if ( nbTS > 0 )
+    timeStamp->setOrder( nbTS );
 
   // add the time-stamp
   if ( onAll )