v0.4.0

[betolink]

earthdata can now persist user's credentials into a .netrc file

from earthdata import Auth, DataCollections, DataGranules, Store

auth = Auth().login(strategy="netrc")
# are we authenticated?
if not auth.authenticated:
    # ask for credentials and persist them in a .netrc file
    auth.login(strategy="interactive", persist=True)

We can also renew our CMR token to make sure our authenticated queries work:

auth.refresh_token()
collections = DataCollections(auth).concept_id("c-some-restricted-dataset").get()

We can get authenticated fsspec file sessions. closes #41

store = Store(auth)

fs = store.get_https_session()
# we can use fsspec to get any granule from any DAAC!
fs.get("https://DAAC/granule", "./data")

We can use Store to get our files from a URL list. closes #43

store = Store(auth)
files = store.get(["https://GRANULE_URL"], "./data/")

Lastly, we can stream certain datasets directly into xarray (even if we are not in AWS)

%%time 
import xarray as xr

query_results =  DataGranules().concept_id("C2036880672-POCLOUD").temporal("2018-01-01", "2018-12-31").get()
ds = xr.open_mfdataset(store.open(query_results))
ds

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This discussion was created from the release v0.4.0.