Add (or review for accuracy if it already exists) crs information to TOPOWX datasets, which likely have the same crs (but please check this): * `s3://mdmf/gdp/topowx_monthly.zarr` * `s3://mdmf/gdp/topowx_normals.zarr` * `s3://mdmf/gdp/topowx.zarr` They have the following THREDDS catalog entries, if that is helpful to have: * https://cida.usgs.gov/thredds/catalog.html?dataset=cida.usgs.gov/topowx_monthly * https://cida.usgs.gov/thredds/catalog.html?dataset=cida.usgs.gov/topowx_normals * https://cida.usgs.gov/thredds/catalog.html?dataset=cida.usgs.gov/topowx