coords_point_translate_wkt
                        Parse coordinates into well-known formats
wkb_coords              Extract coordinates from well-known geometries
wkb_debug               Debug well-known geometry
wkb_draw_points         Draw well-known geometries
wkb_meta                Extract meta information
wkb_ranges              Extract ranges information
wkt_grob                Generate grid geometries from well-known
                        geometries
wkt_has_missing         Test well-known geometries for missing and
                        non-finite coordinates
wkt_plot                Plot well-known geometry vectors
wkt_set_srid            Modify well-known geometries
wkt_unnest              Flatten nested geometry structures
