wradlib.vpr.volcoords_from_polar

wradlib.vpr.volcoords_from_polar(site, elevs, azimuths, ranges, *, crs=None)

Create Cartesian coordinates for regular polar volumes

Parameters:

• site (tuple) – sequence of three floats indicating the radar position (longitude in decimal degrees, latitude in decimal degrees, height a.s.l. in meters)

• elevs (sequence) – sequence of elevation angles

• azimuths (sequence) – sequence of azimuth angles

• ranges (sequence) – sequence of ranges

• crs – Coordinate Reference System (CRS). Can be one of:

  • A pyproj.crs.CoordinateSystem instance

  • A cartopy.crs.CRS instance

  • A osgeo.osr.SpatialReference instance

  • A type accepted by pyproj.crs.CRS.from_user_input (e.g., EPSG code, PROJ string, dictionary, WKT, or any object with a to_wkt() method)

Returns:

output (numpy.ndarray) – Array of shape (num volume bins, 3)

Examples

See Recipe #2: Reading and visualizing an ODIM_H5 polar volume.