On Mon, Dec 9, 2013 at 6:46 PM, Justin Lemkul <jalem...@vt.edu> wrote:
> > > On 12/9/13 8:09 AM, Chandan Choudhury wrote: > >> On Mon, Dec 9, 2013 at 5:41 PM, Mark Abraham <mark.j.abra...@gmail.com> >> wrote: >> >> Do your tabulated functions work on a toy system, like butane? >>> >>> No Mark. I didnot try with butane. The simulation stops when I >> incorporated >> tabulated dihedral potential. >> >> > Which is precisely why Mark is suggesting that you test something simple. > If the simulation runs using a normal potential, but fails with your > tabulated potential, that suggests quite strongly that your tabulated > potential is not sound. So you need to go back to something very simple > that should have a very obvious outcome and scrutinize its success or > failure, then move on to something slightly more complex, etc until it > fails and you identify where the problem lies. > Thanks for the reply. Initially the system had 80 chains. Now I reduced it to single chain. The single chains consisted of just 12 Coarse Grained beads. The simulation proceeds very smoothly for 200000000 steps. The tabulated bond, tab. angle and tab. dihedral potentials were on. Chandan > > -Justin > > -- > ================================================== > > Justin A. Lemkul, Ph.D. > Postdoctoral Fellow > > Department of Pharmaceutical Sciences > School of Pharmacy > Health Sciences Facility II, Room 601 > University of Maryland, Baltimore > 20 Penn St. > Baltimore, MD 21201 > > jalem...@outerbanks.umaryland.edu | (410) 706-7441 > > ================================================== > > -- > 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.
