Hi Justin , Thank you for immediate reply and providing the link.
But I am wonder for following things... For protein simulation in your lysozyme tutorial we use refcoord_scaling = com In lipid tutorial also same one.. So Is there are any case when to use refcoord_scaling no or all .....?????? Is there any way to find out which option to use when???? How all the things going to affect the result???? I goes trough archive but not find satisfactory answer... I am looking for clear and simple explanation... Thank you in advance.. With Best wishes and regards Rama david -- gmx-users mailing list gmx-users@gromacs.org http://lists.gromacs.org/mailman/listinfo/gmx-users * Only plain text messages are allowed! * 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