Hi, You mentioned it was from following a tutorial. In that case also always check whether your line reads exactly the same as is stated in the tutorial. Besides, indicate which tutorial, as there are many, and if you find that it was an error in the tutorial rather than your typo, also report that to the author of the tutorial (which, in any case, is likely to be subscribed to the user list).
Cheers, Tsjerk On Tue, Mar 3, 2009 at 9:32 PM, Mark Abraham <mark.abra...@anu.edu.au> wrote: > drugdesign wrote: >> >> Oh, I am very sorry, I've copied the wrong error. > > That's life - but one needs to be methodical and exacting with science in > general and computational chemistry in particular. > >> Actually error was with the same tutorial at the next step with mdrun -v >> deffnm em. >> I can't figure out why I need topol.tpr for energy minimization? It must >> be only em.tpr, right? by -v deffnm command? >> >> ------------------------------------------------------- >> Program mdrun, VERSION 4.0.2 >> Source code file: gmxfio.c, line: 736 >> >> Can not open file: >> topol.tpr >> ------------------------------------------------------- > > Well, at least you copied and pasted your mdrun command line correctly, but > you didn't form it correctly in the first place. It needs to be > > mdrun -v -deffnm em > > There are default file names for all files supplied by options to GROMACS > programs. If GROMACS can't interpret the information you supply, you might > get such an error when it also can't find the default necessary filenames. > > Mark > _______________________________________________ > gmx-users mailing list gmx-us...@gromacs.org > http://www.gromacs.org/mailman/listinfo/gmx-users > Please search the archive at http://www.gromacs.org/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/mailing_lists/users.php > -- Tsjerk A. Wassenaar, Ph.D. Junior UD (post-doc) Biomolecular NMR, Bijvoet Center Utrecht University Padualaan 8 3584 CH Utrecht The Netherlands P: +31-30-2539931 F: +31-30-2537623 _______________________________________________ gmx-users mailing list gmx-users@gromacs.org http://www.gromacs.org/mailman/listinfo/gmx-users Please search the archive at http://www.gromacs.org/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/mailing_lists/users.php
