The following are the standard available datasets:
Note that the first set above may be compressed, signified by a filename of the form filename.mni.Z and filename.mni.z. In the former case display can read the files directly. In the latter case, you must first uncompress the file before it may be used:
cd /scratch cp /avgbrain/brain/autoreg/filename.mni.z . gunzip filename.mni.z display filename.mni