Add/review crs for Cooper data

Add (or review for accuracy if it already exists) crs information to Cooper datasets, which likely have the same crs (but please check this):

• s3://mdmf/gdp/CooperMcKenzie.zarr
• s3://mdmf/gdp/CooperUpperDeschutes.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/cooper/McKenzie
• https://cida.usgs.gov/thredds/catalog.html?dataset=cida.usgs.gov/cooper/UpperDeschutes