If there are more than just the $CASE..nc files in the rundir, st_archive incorrectly matches
the .cpl.r.*.nc filename to extract the last date field because it looks at the hybrid casename as well
and consequently, creates incorrect rest sets in the $DOUT_S_ROOT/archive/$CASE/rest dir.
If there are more than just the $CASE..nc files in the rundir, st_archive incorrectly matches the .cpl.r.*.nc filename to extract the last date field because it looks at the hybrid casename as well and consequently, creates incorrect rest sets in the $DOUT_S_ROOT/archive/$CASE/rest dir.