mesh2_2=MEDLoader.MEDLoader.ReadUMeshFromFamilies(fileName,mnane,0,vec);
mesh2_2.setName("mesh2");
self.assertTrue(mesh2_2.isEqual(mesh2,1e-12));
#
ret=MEDLoader.MEDLoader.GetMeshFamiliesNamesOnGroup(fileName,"3DToto","3DMesh_1");
self.assertEqual(4,len(ret));
mesh2_2=MEDLoader.MEDLoader.ReadUMeshFromFamilies(fileName,mnane,0,vec);
mesh2_2.setName("mesh2");
self.assertTrue(mesh2_2.isEqual(mesh2,1e-12));
#
ret=MEDLoader.MEDLoader.GetMeshFamiliesNamesOnGroup(fileName,"3DToto","3DMesh_1");
self.assertEqual(4,len(ret));