-/*
- double spc[3];
- img->GetSpacing(spc);
- printf ("EED ViewerNV::Process A %f %f %f \n", spc[0], spc[1], spc[2] );
- img->SetSpacing( 1,1,1 );
- img->Update( );
- img->GetSpacing(spc);
- img->PrintSelf(std::cout,(vtkIndent)2);
- img->Print(std::cout);
- printf ("EED ViewerNV::Process B %f %f %f \n", spc[0], spc[1], spc[2] );
-*/