Updating a way to find the Unit Property of the Coordinate Reference System (CRS).

[dabhicusp]

The present code retrieves the unit of the CRS using the crs[0].axis_info method. However, a previous version (2.4.2) of pyproj does not provide the unit of the CRS when calling crs[0].axis_info. In the context of working Xee in an older version of the pyproj, we must modify this retrieval method.

Reference Code:

import ee
ee.Initialize()

import pyproj
from pyproj.crs import CRS

proj = pyproj.Proj(proj='eqc')
crs = pyproj.CRS.from_string(proj.definition_string())
wkt = crs.to_wkt('WKT1_GDAL')

projection = ee.Projection(wkt, [1, 0, 0, 0, -1, 0]).atScale(10000).getInfo()
wkt_str = projection.get('wkt')

crs = CRS(wkt_str)
print(crs.axis_info)

Running the aforementioned code with the older version of PyProj results in an empty list.

[mahrsee1997]

LGTM.