Dear Justin and all GROMACS users,
I'm simulating a monolayer system using the surface tension command in gromacs to set the surface tension and obtain the area( per molecule). Although my system is 2d and uniform : a slab of water covered with surfactant molecules and the surface tension reaches the desired value without problem, pxx and pyy are different and they don’t converge to a similar value. Is this an error or non physical problem? should I use a barostat with proper values for each direction instead of surface tension command to make pxx=pyy? Thank you for any help, 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.
