From: Jun Cheng (chengjunw_at_googlemail.com)
Date: Fri Jan 09 2009 - 05:12:20 CST

Dear VMD users,

I want to display cube files using isosurface methods. I want to show the
difference or sum of two cube files. Is that possible to use VMD to add the
data in one cube to the other, or subtract one from the other? Thanks in
advance.

Cheers,
Jun