Original code:
cont = pcont( contour_lo_colour : "blue" )
coast = pcoast( map_coastline_colour : "background" )
win = plotwindow( row : 1,
 column : 1,
 width : 1000,
 height : 888,
 pane_organization : "independent",
 subpage_map_projection : "polar_stereographic",
 subpage_map_hemisphere : "north",
 subpage_map_vertical_longitude : vert_long,
 area : [la1,lo1,la2,lo2],
 background : coast
 )
Translated code:
cont = mcont( contour_hilo : "on",
 contour_lo_colour : "blue" )
coast = mcoast( map_coastline_colour : "black" )
polar_view = geoview( map_projection : "polar_stereographic",
 map_hemisphere : "north",
 map_vertical_longitude : vert_long,
 map_area_definition : "corners",
 area : [la1,lo1,la2,lo2],
 coastlines : coast
 )
page = plot_page( view : polar_view )
win = plot_superpage( pages : [ page ] )
