wradlib.georef.vector.get_vector_coordinates

wradlib.georef.vector.get_vector_coordinates(layer, **kwargs)

Function iterates over gdal ogr layer features and packs extracted vector coordinate points into nested ndarray

It transforms coordinates to a given destination osr spatial reference if trg_crs is given and a geotransform is necessary.

Parameters:

layer (osgeo.ogr.Layer)

Keyword Arguments:

• src_crs (pyproj:pyproj.CRS, cartopy.crs.CRS, osgeo.osr.SpatialReference, str or int) – Any of the given projection objects, or anything which can be consumed by pyproj.CRS.from_user_input Source Projection

• trg_crs (pyproj:pyproj.CRS, cartopy.crs.CRS, osgeo.osr.SpatialReference, str or int) – Any of the given projection objects, or anything which can be consumed by pyproj.CRS.from_user_input Destination Projection

• key (str) – attribute key to extract from layer feature

Returns:

• shp (numpy.ndarray) – Dimension of subarrays Nx2 extracted shape coordinate points

• attrs (list) – List of attributes extracted from features