The hydrogen names follow the scheme that is adopted by
the CHARMM all-hydrogen force fields
(Brooks et al., 1983).
If a different scheme is required, the user can either rename the
hydrogens in the topology file or change the molecular structure
after it has been created. An example of how to change the hydrogen
naming to the convention used by the DIANA program is supplied
in the file “topallhdg.convert" in the “toppar" directory.
