iwfm.gis.density_plot

iwfm.gis.density_plot(infile, fieldname, iwidth=600, iheight=400, denrat=100, savename=None)

Read a shapefile and write it as an image.

Parameters:

• infile (str) – source shapefile name

• fieldname (str) – field name for shading

• iwidth (int, default=600) – image width in pixels

• iheight (int, default=400) – image height in pixels

• denrat (int, default=100) – density retio

• savename (str, default=None) – image destination file name (None = not saved)

Return type:

nothing