You can't convert a .tpr file's version in either direction. We try to make the .tpr format backwards compatible, inasmuch as an old .tpr should generally still work with new code.
For learning about the process of building one, check out some tutorial material online. Mark On Thu, Jul 4, 2013 at 1:43 PM, natalie gara <natalie.fat...@gmail.com> wrote: > Dear Gromacs users, > > I want to convert a tpr file from different version of Gromacs, I have > looked in the archive, I found that I have to use regenerate but I didn't > understand exactly if it is a command or a special program that I have to > use. Could you please inform me about since I a new gromacs user? > Thank you very muchh > -- > 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 -- 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