Dear all, I've been using GROMACS successfully for quite some time on several platforms, although after a recent upgrade my main linux workstation to Ubuntu 14.04 and new installation of latest GROMACS (5.0.4) I noticed very strange behaviour of several tools (mainly trjconv and gmxcheck). Basically when I try to use them on my trajectories, in simplest case
trjconv -f traj.xtc I get the error: Source code file /home/wojciech2/GROMACS-5.0.4/gromacs-5.0.4/src/gromacs/fileio/gmxfio.c, line: 513 Can not open file: traj.xtc Needless to say the file exists in the given directory. It happens to all files that I've accumulated over the years (with different GROMACS versions); files themselves are not damaged as they work perfectly on my mac with the same GROMACS version, installed in the same way. Also when I reduced the size (simply using -skip) command of the trajectories on my mac and transferred them to my workstation, the very same tools work without any problems. However, as soon as the file size is above ~2 GB, it throws me the above mentioned error. Any clues? Thanks, Wojciech -- 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.