AMBER Archive (2002)

Subject: Error decoding variable

From: Rukman Hertadi (rhertadi_at_bio.titech.ac.jp)
Date: Wed Jul 31 2002 - 05:52:02 CDT

Dear Amber users

I just tried to equilibrate a system using sander (AMBER 7). The input file
as follow:
 &cntrl
   imin=0, nmropt=1,
   ntx=1, irest=0,
   ntxo=1, ntpr=10, ntwr=100,
   ntr=1,
   ntf=1, ntb=1, dielc=1, cut=8.0, scee=1.2,
   nstlim=20000, nscm=100, dt=0.001,
   ntt=1, tautp=2.0,
   tempi=50, temp0=300,
   ntc=1,
 &end
Group of input atoms
   10.0
RES 1 24
END
END

But the calculation produced the following error message:
    LOADING THE CONSTRAINED ATOMS AS GROUPS

   5. REFERENCE ATOM COORDINATES

    ----- READING GROUP 1; TITLE:
  Warm the system up

     rfree: Error decoding variable 1 3 from:
 &cntrl

Can anybody help me to figure out what the meaning of this error? How to fix
it?

Thank in advance.

Rukman Hertadi

Laboratory of Biodynamics
Graduate School of Bioscience and Biotechnology
Tokyo Institute of Technology
4259 Nagatsuta-cho, Midori-ku, Yokohama,
Kanagawa 226-8501, Japan.
Phone: +81-45-924-5739
FAX: +81-45-924-5806
email: rhertadi_at_bio.titech.ac.jp