The root-mean-square deviation in equivalent atomic positions in
the domain specified by _refine_ls_restr_ncs.dom_id and in the
domains against which it was restrained.
Additional Descriptive Information for Depositors
The root-mean-square deviation in equivalent atomic
positions in the domain specified by _refine_ls_restr_ncs.dom_id
and in the domains against which it was restrained.