The centroid feature is great, but I would like to select two centroids of a centroid and an atom and then measure the distance between them. When I try this I get the Error Message: "Exactly two atoms must be selected in the graphics window". Is there anyway to add the ability to make these measurements.

Dave

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David Chenoweth
NIH Postdoctoral Fellow
Swager Research Group
Massachusetts Institute of Technology
Chemistry Department, 18-053
77 Massachusetts Avenue
Cambridge, MA 02139

Email: dcheno@mit.edu
Lab Phone: 617-258-6537
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