Add/review crs for pacis data
Add (or review for accuracy if it already exists) crs information to pacis datasets, which likely have the same crs (but please check this):
s3://mdmf/gdp/pacis_guam.zarr
s3://mdmf/gdp/pacis_kauai.zarr
s3://mdmf/gdp/pacis_oahu.zarr
s3://mdmf/gdp/pacis_samoa.zarr
They have the following THREDDS catalog entries, if that is helpful to have: