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add glacier info attribute to datacube #41

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add glacier info attribute to datacube #41

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1 change: 1 addition & 0 deletions dtcg/datacube/update_metadata.py
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Original file line number Diff line number Diff line change
Expand Up @@ -126,6 +126,7 @@ def _update_shared_metadata(dataset: xr.Dataset, ds_name: str) -> None:
"Components (DTC) Early Development Actions."
),
"date_created": datetime.now().isoformat(),
"glacier_info": dataset.attrs.get("glacier_info", {})
}
if ds_name == "L1":
shared_metadata.update({
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6 changes: 6 additions & 0 deletions dtcg/integration/oggm_bindings.py
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Expand Up @@ -962,6 +962,12 @@ def get_eolis_data(self, gdir):
"""Get gridded data enhanced with CryoTEMPO-EOLIS data."""
with xr.open_dataset(gdir.get_filepath("gridded_data")) as datacube:
datacube = datacube.load()
keywords = ('rgi', 'glacier', 'name', 'terminus')
glacier_attributes = {
key: val for key, val in gdir.__dict__.items()
if any(k in key for k in keywords)
}
datacube.attrs.update({"glacier_info": glacier_attributes})

self.datacube_manager.retrieve_prepare_eolis_gridded_data(
oggm_ds=datacube, grid=gdir.grid
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2 changes: 1 addition & 1 deletion dtcg/tests/datacube/test_metadata_mapping.py
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Expand Up @@ -82,7 +82,7 @@ def test_shared_metadata_attributes_and_crs(
mapper = MetadataMapper(temp_metadata_file)
result = mapper.update_metadata(test_dataset.copy(), "L1")

for attr in ["Conventions", "title", "summary", "comment", "date_created"]:
for attr in ["Conventions", "title", "summary", "comment", "date_created", "glacier_info"]:
assert attr in result.attrs

assert result.rio.crs is not None
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