Dear Gmx users,
I have two questions. I am wondering how I can assign residues from different chains to one single index group? Say, residues 50 to 70 of first chain and residues 120 to 140 of the second chain. Secondly, how can I assign velocities to certain groups? For instance, to restrain the positions of one group (V = 0) and to assign a certain velocity (V ~= 0) to another group? Thank you for your help. Kind regards, Ali -- 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.
