Dear all, I have been simulating an inhomogeneous system consisting of a membrane and a solvent (e.g a lipid bilayer solvated in water). In these simulations, I have noticed lateral movement in the COMs of the membrane and solvent - they move in opposite directions such that the overall center of mass of the system is fixed. A bit of reading on this mailing list tells me that I should reset the center of mass of the membrane and solvent separately to avoid this.
I just wonder what the cause of the lateral drift/movement is? Is it a general "feature" of interfacial systems? All the best, Anders -- 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
