[Chimera-users] Viewing Gromacs 4.6.5 trajectories

William McDonald pchem at ucsc.edu
Tue Mar 25 12:20:20 PDT 2014

Hello Chimera users,

I recently upgraded my gromacs simulation software from 4.5.5 to 4.6.5;
however, when I attempt to load a new simulation trajectory (either a .xtc
or .trr file), Chimera allocates ~13GB RAM causing my machine to swap, and
Chimera never loads the trajectory. The old trajectories from gromacs 4.5.5
load with out any problems. Has anyone else experienced this?

I am using 64 bit Chimera 1.8.1 on a dual quad-core Mac Pro running OS
10.6.8. The simulation has ~50000 atoms of protein, lipid, and water and is
1ns long.

William J. McDonald
Postdoctoral Scholar
Department of Chemistry and Biochemistry
University of California, Santa Cruz
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://plato.cgl.ucsf.edu/pipermail/chimera-users/attachments/20140325/62601255/attachment.html>

More information about the Chimera-users mailing list