vtkDoubleArray *numeration = vtkDoubleArray::New();
numeration->SetName( namascalararray.c_str() );
numeration->SetNumberOfComponents(1);
numeration->SetNumberOfTuples(nLinesCell);
vtkDoubleArray *numeration = vtkDoubleArray::New();
numeration->SetName( namascalararray.c_str() );
numeration->SetNumberOfComponents(1);
numeration->SetNumberOfTuples(nLinesCell);