Is there anyone on this network who has used the IMPAtch
      command in CHARMm? At present, I have no documentation on how to
      use this command. Any help would be appreciated.
      Thank you,
      Wayne Sonnen
      wsonnen-: at
      CHARMm users: I understand that Bernard Brooks at the NIH
      offers a class on using CHARMm. I you have a copy of his
      class notes, I would be very interested in obtaining a copy.
      I am, of course, willing to compensate you for the cost of
      xeroxing and mailing, and would be forever indebted to you
      for your time. Please contact me directly to let me know if
      you are willing to do this for a fellow (beginning) CHARMm