virtual int convertGlobalFace(int iglobal, int idomain) = 0;
/*! converting a global node number to a local representation */
virtual int convertGlobalNode(int iglobal, int idomain) = 0;
virtual int convertGlobalFace(int iglobal, int idomain) = 0;
/*! converting a global node number to a local representation */
virtual int convertGlobalNode(int iglobal, int idomain) = 0;