[gmx-users] how to do force analysis using trajectory file?

[Berk Hess]

>euhm, ok so it doesn't seem to appear in any of the ascii trajectory
>formats. I guess there are several gromacs binary format reading
>algorithms in the gromacs code, or you could just output it to ascii with 
>gmxdump and then read that...
>
>Don't know if this problem has already been answered, but the gromacs site 
>seems to be down at the moment so I can't check..

As David has already answered, g_traj can plot the forces.
Use -of or -cf (use g_traj -h to get the help).

Berk.

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