Dear Justin Based on your previous reply, I used following:
trjconv -f *.xtc -s *.tpr -n *.ndx -o **.xtc -pbc mol –trans 0 0 7 When I see **.xtc using vmd, unfortunately, problem was not solved. Please see the following link: https://www.dropbox.com/s/345o7lvc9z4jwln/figure%204.TIF?dl=0 -- 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.