VMD-L Mailing List
From: Axel Kohlmeyer (akohlmey_at_cmm.chem.upenn.edu)
Date: Sun Feb 11 2007 - 13:41:08 CST
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- In reply to: namd vmd: "atomselection: number of residues"
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On Sun, 11 Feb 2007, namd vmd wrote:
R> Hallo,
hallo rose,
R> How to get the number of residues selected from a atomselect command in vmd
R> ?
for example with:
set mysel [atomselect top {<selection text>}]
llength [lsort -integer -unique [$mysel get residue]]
note that 'residue' is a unique residue number that VMD assigns.
tschuess,
axel.
R>
R> Thanks
R>
R> -Rose
R>
-- ======================================================================= Axel Kohlmeyer akohlmey_at_cmm.chem.upenn.edu http://www.cmm.upenn.edu Center for Molecular Modeling -- University of Pennsylvania Department of Chemistry, 231 S.34th Street, Philadelphia, PA 19104-6323 tel: 1-215-898-1582, fax: 1-215-573-6233, office-tel: 1-215-898-5425 ======================================================================= If you make something idiot-proof, the universe creates a better idiot.
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