mkgraticule.py -V (return code: 1)
Usage: mkgraticule [-connected] [-s stepsize] [-substep substepsize]
[-t_srs srs] [-range xmin ymin xmax ymax] outfile
mkgraticule.py --help (return code: 1)
Usage: mkgraticule [-connected] [-s stepsize] [-substep substepsize]
[-t_srs srs] [-range xmin ymin xmax ymax] outfile