mgrib(grib_field_position = 1, grib_input_file_name = "contour6.grib") mcont(contour_level_selection_type = "level_list", contour_shade_colour_method = "list", contour_label_colour = "black", contour_shade = "on", contour_level_list = [0.30, 0.40,...,0.90, 1.50], contour_line_colour = "black", contour_label_frequency = 1.00, contour_shade_min_level = 0.30, contour_hilo = "off", contour_highlight = "off", contour_label = "on", contour_shade_method = "area_fill", legend = "on", contour_shade_colour_list = ["none", "none",...,"RGB(1, 0.25, 0, 1)", "RGB(1, 0, 0, 1)"])