mgrib(grib_field_position = 1,
grib_input_file_name = "Total_precipitation.grib")
mcont(contour_label_height = 0.30,
contour_label_colour = "black",
contour_level_list = [1.00, 5.00,...,100.00, 250.00],
contour_level_selection_type = "level_list",
contour_reference_level = 15.00,
contour_label_frequency = 1,
contour_line_colour = "blue",
contour_highlight_thickness = 5,
contour_line_thickness = 2,
contour_label = "on",
contour_min_level = -1.00,
contour_highlight_frequency = 3,
contour_highlight_colour = "magenta",
contour_hilo = "off",
legend = "on")