Hi all Do atoms belonging to the same charge group have to be indexed consecutively in the topology file or can you have the following.
[atoms] 1 CA 1 CGE CA 1 -0.1150 12.0110 2 CB 1 CGE CB 1 0.0000 12.0110 3 CA 1 CGE CA 2 -0.1150 12.0110 4 CB 1 CGE :wq CB 2 0.0000 12.0110 5 CA 1 CGE CA 3 -0.1150 12.0110 6 CB 1 CGE CB 3 0.0000 12.0110 7 HC 1 CGE HC 1 0.1150 1.0080 8 CU 1 CGE CU 13 0.2650 13.0190 9 NU 1 CGE NU 13 -0.5970 14.0070 10 HC 1 CGE HC 2 0.1150 1.0080 11 CU 1 CGE CU 14 0.2650 13.0190 12 NU 1 CGE NU 14 -0.5970 14.0070 13 HC 1 CGE HC 3 0.1150 1.0080 Cheers Gavin -- 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