%N grps03 %F $MIR/opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_science_miriad/miriad/work/miriad-4.3.8/borrow/pgplot/drivers/psdriv.f
%D PGPLOT PostScript driver, marker support
%B
      SUBROUTINE GRPS03(IOERR, NSYM, UNIT)
      INTEGER IOERR, NSYM, UNIT

 Write PostScript instructions for drawing graph marker number NSYM
 on Fortran unit UNIT.
