Re: [gmx-users] g_order in GROMACS 3.3.2 and 3.3.1

The g_order tool requires a unique sort of index group. There's lots of discussion about it documented in the list archives. In short, you need to use make_ndx to generate an index file that contains _only_ groups pertaining to the carbon atoms you want to analyze, separated by chain (i.e., sn1.n

[gmx-users] g_order in GROMACS 3.3.2 and 3.3.1

Hello, gmx developer and users: After modifying the source code of g_order in GROMACS 3.3.1 with Bug #84 and compiling again, I got the error message when using g_order to calculate order parameteters of POPC bilayer. The error message is : grp 1 does not have same number of elements