table of contents
g_sorient(1) | GROMACS suite, VERSION 4.5.4-dev-20110404-bc5695c | g_sorient(1) |
NAME¶
g_sorient - analyzes solvent orientation around solutesSYNOPSIS¶
g_sorient -f traj.xtc -s topol.tpr -n index.ndx -o sori.xvg -no snor.xvg -ro sord.xvg -co scum.xvg -rc scount.xvg -[no]h -[no]version -nice int -b time -e time -dt time -[no]w -xvg enum -[no]com -[no]v23 -rmin real -rmax real -cbin real -rbin real -[no]pbcDESCRIPTION¶
g_sorient analyzes solvent orientation around solutes. It calculates two angles between the vector from one or more reference positions to the first atom of each solvent molecule:FILES¶
-f traj.xtc InputTrajectory: xtc trr trj gro g96 pdb cpt
Structure+mass(db): tpr tpb tpa gro g96 pdb
Index file
xvgr/xmgr file
xvgr/xmgr file
xvgr/xmgr file
xvgr/xmgr file
xvgr/xmgr file
OTHER OPTIONS¶
-[no]hnoPrint help info and quit
Print version info and quit
Set the nicelevel
First frame (ps) to read from trajectory
Last frame (ps) to read from trajectory
Only use frame when t MOD dt = first time (ps)
View output .xvg, .xpm, .eps and .pdb files
xvg plot formatting: xmgrace, xmgr or none
Use the center of mass as the reference postion
Use the vector between atoms 2 and 3
Minimum distance (nm)
Maximum distance (nm)
Binwidth for the cosine
Binwidth for r (nm)
Check PBC for the center of mass calculation. Only necessary when your reference group consists of several molecules.
SEE ALSO¶
gromacs(7)Mon 4 Apr 2011 |