(no subject)

Please always write back to the list, so that the answers are available to all.

You can use the make_ndx utility in the GROMACS suite, or just write the file yourself, the format is a very human readable text one.

http://manual.gromacs.org/online/ndx.html

Giacomo

Please always write back to the list, so that the answers are available to
all.

You can use the make_ndx utility in the GROMACS suite, or just write the
file yourself, the format is a very human readable text one.

http://manual.gromacs.org/online/ndx.html

​index files can also be created from LAMMPS groups using the group2ndx
command: ​http://lammps.sandia.gov/doc/group2ndx.html

​axel.​

Right! Sorry I forgot about that.

Giacomo