From: Margaret Shun Cheung (mscheung_at_ipst.umd.edu)
Date: Sat Apr 08 2006 - 13:33:33 CDT
Dear NAMD users,
I looked up the user guide for harmonic constraints and the option is that
each assigned atom is referenced to a specific coordinate in the
"consref <file>". What should I do if I want to impose harmonic
constraints to
the center of mass of several atoms during the simulations instead (like
what SMD does to the selected SMD atoms)? I looked up selectcontrX{Y,Z}
too, but probably it's not what I was thinking for.
Please share me with your insights!
Thank you very much!
Sincerely,
Margaret S. Cheung,
Ph. D. Postdoctoral Fellow,
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Room 2117 Tel: (301) 405-4892
Inst. for Phys. Sci. & Tech. Fax: (301) 314-9404
University of Maryland http://glue.umd.edu/~mscheung
College Park, MD 20742-2431 email: mscheung_at_ipst.umd.edu
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