Section 1: user commands and tools
NAME g_dih – analyzes dihedral transitions VERSION 4.0.1 SYNOPSIS g_dih -f traj.xtc -s topol.tpr -o hello.out -[no]h -nice int -b time -e time -dt time -[no]w -[no]sa -mult int DESCRIPTION g_dih can do two things. The default is to analyze dihedral transitions by merely computing all the dihedral angles defined in your topology for the…
NAME g_dih – analyzes dihedral transitions VERSION 4.0.1 SYNOPSIS g_dih -f traj.xtc -s topol.tpr -o hello.out -[no]h -nice int -b time -e time -dt time -[no]w -[no]sa -mult int DESCRIPTION g_dih can do two things. The default is to analyze dihedral transitions by merely computing all the dihedral angles defined in your topology for the…
NAME g_dielectric – calculates frequency dependent dielectric constants VERSION 4.0.1 SYNOPSIS g_dielectric -f dipcorr.xvg -d deriv.xvg -o epsw.xvg -c cole.xvg -[no]h -nice int -b time -e time -dt time -[no]w -[no]xvgr -[no]fft -[no]x1 -eint real -bfit real -efit real -tail real -A real -tau1 real -tau2 real -eps0 real -epsRF real -fix int -ffn enum…
NAME g_dielectric – calculates frequency dependent dielectric constants VERSION 4.0.1 SYNOPSIS g_dielectric -f dipcorr.xvg -d deriv.xvg -o epsw.xvg -c cole.xvg -[no]h -nice int -b time -e time -dt time -[no]w -[no]xvgr -[no]fft -[no]x1 -eint real -bfit real -efit real -tail real -A real -tau1 real -tau2 real -eps0 real -epsRF real -fix int -ffn enum…
NAME g_densmap – calculates 2D planar or axial-radial density maps VERSION 4.0.1 SYNOPSIS g_densmap -f traj.xtc -s topol.tpr -n index.ndx -o densmap.xpm -[no]h -nice int -b time -e time -dt time -[no]w -bin real -aver enum -xmin real -xmax real -n1 int -n2 int -amax real -rmax real -[no]mirror -unit enum -dmin real -dmax real…
NAME g_densmap – calculates 2D planar or axial-radial density maps VERSION 4.0.1 SYNOPSIS g_densmap -f traj.xtc -s topol.tpr -n index.ndx -o densmap.xpm -[no]h -nice int -b time -e time -dt time -[no]w -bin real -aver enum -xmin real -xmax real -n1 int -n2 int -amax real -rmax real -[no]mirror -unit enum -dmin real -dmax real…
NAME g_density – calculates the density of the system VERSION 4.0.1 SYNOPSIS g_density -f traj.xtc -n index.ndx -s topol.tpr -ei electrons.dat -o density.xvg -[no]h -nice int -b time -e time -dt time -[no]w -[no]xvgr -d string -sl int -dens enum -ng int -[no]symm -[no]center DESCRIPTION Compute partial densities across the box, using an index file….
NAME g_density – calculates the density of the system VERSION 4.0.1 SYNOPSIS g_density -f traj.xtc -n index.ndx -s topol.tpr -ei electrons.dat -o density.xvg -[no]h -nice int -b time -e time -dt time -[no]w -[no]xvgr -d string -sl int -dens enum -ng int -[no]symm -[no]center DESCRIPTION Compute partial densities across the box, using an index file….
NAME g_current – calculates dielectric constants for charged systems VERSION 4.0.1 SYNOPSIS g_current -s topol.tpr -n index.ndx -f traj.xtc -o current.xvg -caf caf.xvg -dsp dsp.xvg -md md.xvg -mj mj.xvg -mc mc.xvg -[no]h -nice int -b time -e time -dt time -[no]w -[no]xvgr -sh int -[no]nojump -eps real -bfit real -efit real -bvit real -evit real…
NAME g_current – calculates dielectric constants for charged systems VERSION 4.0.1 SYNOPSIS g_current -s topol.tpr -n index.ndx -f traj.xtc -o current.xvg -caf caf.xvg -dsp dsp.xvg -md md.xvg -mj mj.xvg -mc mc.xvg -[no]h -nice int -b time -e time -dt time -[no]w -[no]xvgr -sh int -[no]nojump -eps real -bfit real -efit real -bvit real -evit real…
NAME g_covar – calculates and diagonalizes the covariance matrix VERSION 4.0.1 SYNOPSIS g_covar -f traj.xtc -s topol.tpr -n index.ndx -o eigenval.xvg -v eigenvec.trr -av average.pdb -l covar.log -ascii covar.dat -xpm covar.xpm -xpma covara.xpm -[no]h -nice int -b time -e time -dt time -tu enum -[no]xvgr -[no]fit -[no]ref -[no]mwa -last int -[no]pbc DESCRIPTION g_covar calculates and…
NAME g_covar – calculates and diagonalizes the covariance matrix VERSION 4.0.1 SYNOPSIS g_covar -f traj.xtc -s topol.tpr -n index.ndx -o eigenval.xvg -v eigenvec.trr -av average.pdb -l covar.log -ascii covar.dat -xpm covar.xpm -xpma covara.xpm -[no]h -nice int -b time -e time -dt time -tu enum -[no]xvgr -[no]fit -[no]ref -[no]mwa -last int -[no]pbc DESCRIPTION g_covar calculates and…
NAME g_confrms – fits two structures and calculates the rmsd VERSION 4.0.1 SYNOPSIS g_confrms -f1 conf1.gro -f2 conf2.gro -o fit.pdb -n1 fit1.ndx -n2 fit2.ndx -no match.ndx -[no]h -nice int -[no]w -[no]one -[no]mw -[no]pbc -[no]fit -[no]name -[no]label -[no]bfac DESCRIPTION g_confrms computes the root mean square deviation (RMSD) of two structures after LSQ fitting the second structure…
NAME g_confrms – fits two structures and calculates the rmsd VERSION 4.0.1 SYNOPSIS g_confrms -f1 conf1.gro -f2 conf2.gro -o fit.pdb -n1 fit1.ndx -n2 fit2.ndx -no match.ndx -[no]h -nice int -[no]w -[no]one -[no]mw -[no]pbc -[no]fit -[no]name -[no]label -[no]bfac DESCRIPTION g_confrms computes the root mean square deviation (RMSD) of two structures after LSQ fitting the second structure…
NAME g_clustsize – calculate size distributions of atomic clusters VERSION 4.0.1 SYNOPSIS g_clustsize -f traj.xtc -s topol.tpr -n index.ndx -o csize.xpm -ow csizew.xpm -nc nclust.xvg -mc maxclust.xvg -ac avclust.xvg -hc histo-clust.xvg -temp temp.xvg -mcn maxclust.ndx -[no]h -nice int -b time -e time -dt time -tu enum -[no]w -[no]xvgr -cut real -[no]mol -[no]pbc -nskip int -nlevels…
NAME g_clustsize – calculate size distributions of atomic clusters VERSION 4.0.1 SYNOPSIS g_clustsize -f traj.xtc -s topol.tpr -n index.ndx -o csize.xpm -ow csizew.xpm -nc nclust.xvg -mc maxclust.xvg -ac avclust.xvg -hc histo-clust.xvg -temp temp.xvg -mcn maxclust.ndx -[no]h -nice int -b time -e time -dt time -tu enum -[no]w -[no]xvgr -cut real -[no]mol -[no]pbc -nskip int -nlevels…
NAME g_cluster – clusters structures VERSION 4.0.1 SYNOPSIS g_cluster -f traj.xtc -s topol.tpr -n index.ndx -dm rmsd.xpm -o rmsd-clust.xpm -g cluster.log -dist rmsd-dist.xvg -ev rmsd-eig.xvg -sz clust-size.xvg -tr clust-trans.xpm -ntr clust-trans.xvg -clid clust-id.xvg -cl clusters.pdb -[no]h -nice int -b time -e time -dt time -tu enum -[no]w -[no]xvgr -[no]dista -nlevels int -cutoff real -[no]fit -max…
NAME g_cluster – clusters structures VERSION 4.0.1 SYNOPSIS g_cluster -f traj.xtc -s topol.tpr -n index.ndx -dm rmsd.xpm -o rmsd-clust.xpm -g cluster.log -dist rmsd-dist.xvg -ev rmsd-eig.xvg -sz clust-size.xvg -tr clust-trans.xpm -ntr clust-trans.xvg -clid clust-id.xvg -cl clusters.pdb -[no]h -nice int -b time -e time -dt time -tu enum -[no]w -[no]xvgr -[no]dista -nlevels int -cutoff real -[no]fit -max…
NAME g_chi – calculates everything you want to know about chi and other dihedrals VERSION 4.0.1 SYNOPSIS g_chi -s conf.gro -f traj.xtc -o order.xvg -p order.pdb -ss ssdump.dat -jc Jcoupling.xvg -corr dihcorr.xvg -g chi.log -ot dihtrans.xvg -oh trhisto.xvg -rt restrans.xvg -cp chiprodhisto.xvg -[no]h -nice int -b time -e time -dt time -[no]w -[no]xvgr -r0 int…
NAME g_chi – calculates everything you want to know about chi and other dihedrals VERSION 4.0.1 SYNOPSIS g_chi -s conf.gro -f traj.xtc -o order.xvg -p order.pdb -ss ssdump.dat -jc Jcoupling.xvg -corr dihcorr.xvg -g chi.log -ot dihtrans.xvg -oh trhisto.xvg -rt restrans.xvg -cp chiprodhisto.xvg -[no]h -nice int -b time -e time -dt time -[no]w -[no]xvgr -r0 int…