Hi Tsjerk, I replicated their settings in their papers. The system size I used is larger than what they had. Could you elaborate on the reference used for fitting? Thank you so much.
Cheers, Bin Message: 3 Date: Fri, 8 Jan 2016 18:29:26 +0100 From: Tsjerk Wassenaar <tsje...@gmail.com> To: Discussion list for GROMACS users <gmx-us...@gromacs.org> Subject: Re: [gmx-users] Correct method to do Cartesian PCA Message-ID: <cabze1sg7rsq5ezod0wbrplcvwmg32s__xg0d2+afzkj6yrp...@mail.gmail.com> Content-Type: text/plain; charset=UTF-8 Hi Bin, Did you use the same force field, simulation length, other parameters? The system size might play a role too. And for trialanine the reference used for fitting may matter too. But first check all the other similarities/differences. Cheers, Tsjerk -- 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.