PRO SimplePlot, data, PSYM=psym, SYMCOLOR=symcolor, _EXTRA=extra IF N_Elements(data) EQ 0 THEN data = Findgen(11) IF N_Elements(psym) EQ 0 THEN psym = 4 IF N_Elements(symcolor) EQ 0 THEN symcolor = 'dodger blue' Plot, data OPlot, data, PSYM=psym, COLOR=cgColor(symcolor), SYMSIZE=1.5 END