Hi,
read the paper I sent earlier if you want to be sure. There's also a version that uses RF or PME, but they're (a bit) slower. See http://cgmartini.nl/index.php/force-field-parameters/input-parameters for the full list. Peter On 27-06-17 12:57, Mark Abraham wrote: > Hi, > > You should use force fields the way their designers intended them to be > used (or how they use them now). Most force fields used with GROMACS should > not be used with plain Coulomb, hence the note. > > Mark > > On Tue, Jun 27, 2017 at 12:49 PM Alex Mathew <alexmathe...@gmail.com> wrote: > >> Hi, >> >> Based on this mdp >> http://cgmartini.nl/images/parameters/exampleMDP/martini_v2.x_new.mdp >> >> i got NOTE >> >> >> You are using a plain Coulomb cut-off, which might produce artifacts. >> You might want to consider using PME electrostatics. >> >> Is this something i need to consider or just ignore? >> -- >> 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. >>
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