[gmx-users] specific dihedral plotting

[Mark Abraham]

On 20/09/2012 7:31 PM, tarak karmakar wrote:
> Dear All,
>
>        I need to plot a specific dihedral in  my protein and I have to
> see how it is changing with time. So while doing that I have created a
> new group for that specific dihedral by taking corresponding 4 atoms.
> Now, how could I specify this dihedral present in the index file while
> running g_dih program, as I see in the online manual options are as
> follows
>
> g_dih -f traj.xtc -s topol.tpr -o dih.out
>
> And it essentially gives the statistics of all the dihedrals.

g_angle -type dihedral is probably more like what you want.

Mark