I would like to be able to setup multiple per model clipping planes on different axes at the same time. As an example, mclip slabs from 0 to 10 angstroms on each axis simultaneously to reveal just those atoms in the 0,0,0 to 10,10,10 space. Is there a way to do this that I have missed? Maybe with another tool or the gui? I originally imagined that I would be able to do is something like this where mclip leaves any existing mclips until cleared with ~mclip #model. # clear all existing clipping planes ~mclip #0 # stack the clipping planes to reveal just the box 0,0,0 ... 10,10,10 mclip #0 slab true thickness 10 axis x mclip #0 slab true thickness 10 axis y mclip #0 slab true thickness 10 axis z But each successive call to mclip clears the previous per model clipping planes. Thanks, - David -- David A. C. Beck, Ph.D. dacb@u.washington.edu Valerie Daggett Laboratory University of Washington, Seattle