There's a built-in wall option. Check section 7.3.20 of the manual. Otherwise, you could just include coordinates and topologies for walls in your simulation.
For your second question, g_density with appropriate index groups. On Wed, Sep 12, 2012 at 4:27 PM, Ali Alizadeh <ali.alizadehmoja...@gmail.com> wrote: > Dear All users > > > How to create two parallel wall? > > How the component density profiles be measured between two walls? > > > Sincerely > -- > gmx-users mailing list gmx-users@gromacs.org > http://lists.gromacs.org/mailman/listinfo/gmx-users > * Please search the archive at > http://www.gromacs.org/Support/Mailing_Lists/Search before posting! > * Please don't post (un)subscribe requests to the list. Use the > www interface or send it to gmx-users-requ...@gromacs.org. > * Can't post? Read http://www.gromacs.org/Support/Mailing_Lists -- Alex Marshall M.Sc. Candidate Department of Applied Mathematics The University of Western Ontario -- gmx-users mailing list gmx-users@gromacs.org http://lists.gromacs.org/mailman/listinfo/gmx-users * Please search the archive at http://www.gromacs.org/Support/Mailing_Lists/Search before posting! * Please don't post (un)subscribe requests to the list. Use the www interface or send it to gmx-users-requ...@gromacs.org. * Can't post? Read http://www.gromacs.org/Support/Mailing_Lists