This software, originally written by AHPCRC, is now ported to work under Mac OS X / X11. The name bob, comes from Brick-Of-Bytes, and it takes special bytesfiles to visualize. Everything is included in the source distribution. Icol is the clor palette configuration tool, that works with bob. This is an opensource solution, and it was brough to Mac OS X to enable scientists all over the world to use the Mac OS X to do their job.