Solvent analysis in CHARMM

[Troy Wymore <chemtw[ AT ]showme.missouri.edu>]

 Dear CCler's,
 I am trying to output a radial distribution function using CHARMM for a
 peptide atom that is surrounded by TIP3P waters.  I have seen the examples
 for doing pure solvent but can not seem to make it work for selecting a
 peptide atom in the peptide with the solvent being TIP3P waters.
 What should the input file look like for doing this sort of analysis?  If
 anyone has an example input file, that would be helpful also.
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 Troy Wymore
 Department of Chemistry
 University of Missouri-Columbia
 Columbia, MO 65211
 e-mail: chemtw[ AT ]showme.missouri.edu
 http://www.missouri.edu/~chemtw/troy.html
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