wradlib.georef.GeorefMethods.reproject

GeorefMethods.reproject(**kwargs)

Transform coordinates from current projection to a target projection.

Parameters:

obj (xarray.DataArray | xarray.Dataset)

Keyword Arguments:

• src_crs –

  Coordinate Reference System (CRS) of the coordinates. 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.from_user_input (e.g., EPSG code, PROJ string, dictionary, WKT, or any object with a to_wkt() method)

  Defaults to source data CRS.

• trg_crs –

  Coordinate Reference System (CRS) of the coordinates. 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.from_user_input (e.g., EPSG code, PROJ string, dictionary, WKT, or any object with a to_wkt() method)

  Defaults to WGS84.

• coords (dict, optional) – Mapping of coordinates. Defaults to None

• area_of_interest (tuple) – floats (WestLongitudeDeg, SouthLatitudeDeg, EastLongitudeDeg, NorthLatitudeDeg), defaults to None (no area of interest).

Returns:

obj (xarray.DataArray | xarray.Dataset) – reprojected Dataset/DataArray

Examples

See Example for georeferencing a radar dataset.