The MNI Image Layout Toolkit is a set of Perl5 packages that can be used to create images of geometry and volumes. See the associated documentation, Documentation/ILT_tutorial.html for more information.
If ILT is not installed in the system directory, you will have to
setenv PERLLIB dir_where_ILT_livesCopyright 1993,1994,1995,1996,1997,1998 David MacDonald, McConnell Brain Imaging Centre, Montreal Neurological Institute, McGill University. Permission to use, copy, modify, and distribute this software and its documentation for any purpose and without fee is hereby granted, provided that the above copyright notice appear in all copies. The author and McGill University make no representations about the suitability of this software for any purpose. It is provided "as is" without express or implied warranty.