Hi, I ran a simulation using Gromacs 4.5.5. However, I would like to use g_sdf to compute a spatial distribution function. As mentioned in a post ( http://lists.gromacs.org/pipermail/gmx-users/2012-March/069073.html ), this old no longer available g_sdf might be more flexible than g_spatial in some cases. So, I fed my .tpr file which was created using Gromacs 4.5.5 into g_sdf using Gromacs 4.0.5 (I have both versions on my computer). When I tried this, I got the following error message:
------------------------------------------------------- Program g_sdf, VERSION 4.0.5 Source code file: tpxio.c, line: 1683 Fatal error: reading tpx file (nvt2dy.tpr) version 73 with version 58 program ------------------------------------------------------- This is a strange question, but is it possible to convert a .tpr file from version 73 back to version 58? Thanks so much, Andrew DeYoung Carnegie Mellon University -- gmx-users mailing list [email protected] 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 [email protected]. Can't post? Read http://www.gromacs.org/Support/Mailing_Lists

