Nevermind. I figured it out I think. It was more of a problem with box size.
Erik 15 jun 2012 kl. 14.20 skrev Erik Marklund: > Hi users, > > I am seeing some unexpected behavior for my COM pulling simulations. Errors > arise from the COM and distance calculations and I reckon it can be fixed by > increasing the box size and/or choosing good atoms as pbc_atomX in the mdp > file. From the documentation it's not clear to me if it's > molecule/group-local or global atom numbering that is used in this case. I've > assumed global indices so far, but I'm not sure and I still see unexpected > jumps in the dX after changing the pbc_atomX to what seems reasonable to me. > Any input on this from users more experienced in COM pulling? > > Best, > > ----------------------------------------------- > Erik Marklund, PhD > Dept. of Cell and Molecular Biology, Uppsala University. > Husargatan 3, Box 596, 75124 Uppsala, Sweden > phone: +46 18 471 6688 fax: +46 18 511 755 > er...@xray.bmc.uu.se > http://www2.icm.uu.se/molbio/elflab/index.html > > -- > 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 ----------------------------------------------- Erik Marklund, PhD Dept. of Cell and Molecular Biology, Uppsala University. Husargatan 3, Box 596, 75124 Uppsala, Sweden phone: +46 18 471 6688 fax: +46 18 511 755 er...@xray.bmc.uu.se http://www2.icm.uu.se/molbio/elflab/index.html
-- 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
