Hi, You could use gmx mindist with suitable index groups to find out the distance between the surface and the polymer as a function of the time. Then you can use trjconv with the b and e flags to get that part of the trajectory.
Kind regards Dries On 4 Mar 2016 4:11 p.m., "leila salimi" <leilasal...@gmail.com> wrote: > Dear gmx useres, > > I have a question. I am interested to have some part of trajectories that > is important for me! > For example only I like to have the trajectory when the polymer close to > the surface, not when it is in the solution! > > Is there any solution to do with gromacs? > > Thanks very much. > Leila > -- > 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. > -- 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.