import xarray as xr

store = 'gs://leap-persistent-ro/data-library-manual/CESM.zarr'
ds = xr.open_dataset(store, engine='zarr', chunks={})

import xarray as xr

store = 'gs://leap-persistent-ro/data-library-manual/CanESM2.zarr'
ds = xr.open_dataset(store, engine='zarr', chunks={})

import xarray as xr

store = 'gs://leap-persistent-ro/data-library-manual/GFDL.zarr'
ds = xr.open_dataset(store, engine='zarr', chunks={})