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Next, we define the contouring definition. The units we used here are ng m**-3 because for parameter "mdc" the native units (kg m**-3) are automatically scaled by the plotting library (see details about the this scaling for various FLEXPART GRIB fields here.
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#The contour levels
cont_list=[1,10,50,100,150,200,250,500,750,1000,2000,6000]
#Define contour shading
conc_shade = mcont(
legend : "on",
contour : "off",
contour_level_selection_type : "level_list",
contour_level_list : cont_list,
contour_label : "off",
contour_shade : "on",
contour_shade_method : "area_fill",
contour_shade_max_level_colour : "red",
contour_shade_min_level_colour : "RGB(0.14,0.37,0.86)",
contour_shade_colour_direction : "clockwise",
contour_method : "linear"
) |
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Finally we define the view with the mapmapview:
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#Define coastlines coast_grey = mcoast( map_coastline_thickness : 2, map_coastline_land_shade : "on", map_coastline_land_shade_colour : "grey", map_coastline_sea_shade : "on", map_coastline_sea_shade_colour : "RGB(0.89,0.89,0.89)", map_boundaries : "on", map_boundaries_colour : "black", map_grid_latitude_increment : 5, map_grid_longitude_increment : 5 ) #Define geo view view = geoview( map_area_definition : "corners", area : [40,-25,66,9], coastlines : coast_grey ) |
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