Hi David, Thanks for replying.. I managed to get the reader class working and I was able to integrate it well into my pipeline.. Cheers. -- View this message in context: http://vtk.1045678.n5.nabble.com/Access-voxel-data-from-vtkImageData-tp5724372p5724403.html Sent from the VTK - Users mailing list archive at Nabble.com.