all cog collections appear OK

ci/envs/312-coastal-blue.yaml

@@ -111,6 +111,7 @@ dependencies:
   - boto3
   - gcsfs
   - google-cloud-storage
+  - obstore
   - s3fs
 
   # Plotting libraries

ci/envs/312-coastal-full.yaml

@@ -110,6 +110,7 @@ dependencies:
   - boto3
   - gcsfs
   - google-cloud-storage
+  - obstore
   - s3fs
 
   # Plotting libraries

environment.yaml

@@ -80,6 +80,7 @@ dependencies:
   # Cloud
   - adlfs
   - gcsfs
+  - obstore
 
   # Spatial libraries
   - cartopy

scripts/python/stac_deltadtm.py

@@ -7,6 +7,7 @@
 import fsspec
 import pystac
 import pystac.media_type
+import pystac.utils
 import rasterio
 import shapely
 import stac_geoparquet
@@ -59,7 +60,7 @@
 # Container and URI configuration
 VERSION = "v1.1"
 DATETIME_STAC_CREATED = datetime.datetime.now(datetime.UTC)
-DATETIME_DATA_CREATED = datetime.datetime(2023, 10, 30, tzinfo=datetime.UTC)
+DATETIME_DATA_CREATED = pystac.utils.now_in_utc()
 CONTAINER_NAME = "deltares-delta-dtm"
 CONTAINER_URI = f"az://{CONTAINER_NAME}/{VERSION}"
 GEOPARQUET_STAC_ITEMS_HREF = f"az://items/{COLLECTION_ID}.parquet"

src/coastpy/eo/collection.py

@@ -303,7 +303,7 @@ def _load(self) -> xr.Dataset:
             ds = self._add_metadata_from_stac(self.stac_items, ds)
 
         if self.normalize:
-            ds = unscale(ds, scale_factor=10000, variables_to_ignore=["SCL"])
+            ds = unscale(ds, scale_factor=0.0001, variables_to_ignore=["SCL"])
 
         return ds  # type: ignore