sys.exit()
del test
toDisplay = vtkGdcmReader()
-toDisplay.SetFileName(FileName)
-### Uncomment to test for volumes:
+toDisplay.AddFileName(FileName)
###toDisplay.DebugOn()
-###toDisplay.AddFileName(FileName)
-toDisplay.UpdateWholeExtent()
VTKtable = vtkLookupTable()
VTKtable.SetNumberOfColors(1000)