Dear Justin, In my last md simulation, I used
nstxout = 1000 nstvout = 1000 nstxtcout = 1000 nstenergy = 1000 nstlog = 1000 After your suggestion, I used gmx traj -f npt.xtc -s npt.tpr -ov veloc.xvg -n index.ndx veloc.xvg file is as follows: --------------------------------------------------------- @ title "Velocity" @ xaxis label "Time (ps)" @ yaxis label "Velocity (nm/ps)" @TYPE xy @ view 0.15, 0.15, 0.75, 0.85 @ legend on @ legend box on @ legend loctype view @ legend 0.78, 0.8 @ legend length 2 @ s0 legend "atom 1 X" @ s1 legend "atom 1 Y" @ s2 legend "atom 1 Z" . . . @ s2838 legend "atom 947 X" @ s2839 legend "atom 947 Y" @ s2840 legend "atom 947 Z" *** (last line of file) *** ---------------------------------------------------------- There is no velocity values. Is my manner wrong? -- Gromacs Users mailing list * Please search the archive at http://www.gromacs.org/Support/Mailing_Lists/GMX-Users_List before posting! * Can't post? Read http://www.gromacs.org/Support/Mailing_Lists * For (un)subscribe requests visit https://maillist.sys.kth.se/mailman/listinfo/gromacs.org_gmx-users or send a mail to gmx-users-requ...@gromacs.org.
