AMBER Archive (2009)

Subject: [AMBER] error for nmode

From: Dechang Li (
Date: Thu Mar 19 2009 - 06:00:09 CDT


   I want to use program nmode to do the normal mode analysis. Firstly,
I do the minimization, here is my input control:

        ntrun=4, maxcyc=1000000, drms=0.00001, ntx=1,t=300

   when I run the program, the error message appeared:
forrtl: info: Fortran error message number is 24.
forrtl: warning: Could not open message catalog:
forrtl: info: Check environment variable NLSPATH and protection of /usr/lib/

        What does the message mean? How can i solve this error?

Best regards,

Dechang Li, Ph.D Candidate
Department of Engineering Mechanics
Tsinghua University
Beijing 100084
P.R. China

Tel: +86-10-62773574(O)
Email: lidc02 at


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