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: - https://cida.usgs.gov/thredds/catalog.html?dataset=cida.usgs.gov/guam - https://cida.usgs.gov/thredds/catalog.html?dataset=cida.usgs.gov/kauai - https://cida.usgs.gov/thredds/catalog.html?dataset=cida.usgs.gov/oahu - https://cida.usgs.gov/thredds/catalog.html?dataset=cida.usgs.gov/samoa