RDF & MSD using center of masses in CHARMM

From: <byhill$at$empal.com>
Subject: RDF & MSD using center of masses in CHARMM
Date: Mon, 11 Aug 2003 09:33:56 +0900

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 Subject : RDF & MSD using center of masses in CHARMM
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 Dear CCL,
 I'm a beginner in using CHARMM.
 I'm trying to calculate diffusion coefficient of electroyte.
 But, I don't know how to calculate RDF & MSD using COM(center of mass) of
 electrolyte.
 Please, could someone send me any example of CHARMM input script for
 RDF & MSD Analysis using center of masses.
 Thanks for any help !
 Best Regards !
 J. Jung
 E-mail: jhjung$at$lgchem.com
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