Manual:g rama 3.3.2

From wiki.gromacs.org

[edit] Description

g_rama selects the Phi/Psi dihedral combinations from your topology file and computes these as a function of time. Using simple Unix tools such as grep you can select out specific residues.

[edit] Files

Option     Filename     Type         Description
-----------------------------------------------------
-f         traj.xtc     Input        Generic trajectory: xtc trr trj gro g96 pdb
-s         topol.tpr    Input        Generic run input: tpr tpb tpa xml
-o         rama.xvg     Output       xvgr/xmgr file

[edit] Options

Option       Type   Value   Description
------------------------------------------------------
-[no]h       bool   no      Print help info and quit
-nice        int    19      Set the nicelevel
-b           time   0       First frame (ps) to read from trajectory
-e           time   0       Last frame (ps) to read from trajectory
-dt          time   0       Only use frame when t MOD dt = first time (ps)
-[no]w       bool   no      View output xvg, xpm, eps and pdb files
-[no]xvgr    bool   yes     Add specific codes (legends etc.) in the output
                            xvg files for the xmgrace program