vbshift
From VoxBoWiki
vbshift shifts a volume by an integer number of voxels, with wrap-around. It will also try to guess the appropriate shift relative to some reference volume, using a coarse overlap metric. Here's the help text:
VoxBo vbshift (v1.8.5pre8/May 6 2010) usage: vbshift in out [flags] flags: -r <filename> guess offset by comparison with file -x <num> force shift of num in x -y <num> force shift of num in y -z <num> force shift of num in z
