[gmx-users] more than 5 digits of the number of atoms and residue

David van der Spoel spoel at xray.bmc.uu.se
Fri Feb 2 08:42:40 CET 2007

Cherry Y. Yates wrote:
> Dear GROMACS users and developers,
> In the .gro files, there are only 5 digits reserved for the atom number and
> residue number. But if I have more than 1 million atoms or residues, may I just
> increase the column number from 5 to 6? I guess not, then how to simulate such
> system?
you can use g96 files instead.

David van der Spoel, PhD, Assoc. Prof., Molecular Biophysics group,
Dept. of Cell and Molecular Biology, Uppsala University.
Husargatan 3, Box 596,  	75124 Uppsala, Sweden
phone:	46 18 471 4205		fax: 46 18 511 755
spoel at xray.bmc.uu.se	spoel at gromacs.org   http://folding.bmc.uu.se

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