Read lerc_zstd

microsoft · Mar 28, 2024 · dc260b5 · dc260b5
1 parent f8d1e83
commit dc260b5
Showing 1 changed file with 11 additions and 0 deletions.
diff --git a/pctiler/tests/test_asset_read.py b/pctiler/tests/test_asset_read.py
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+import planetary_computer as pc
+import rasterio
+from titiler.core import utils as titiler_utils
+
+def test_rasterio_lerc_decompression() -> None:
+    # Read a LERC file from Planetary Computer
+    url = "https://usgslidareuwest.blob.core.windows.net/usgs-3dep-cogs/usgs-cogs/USGS_LPC_VA_Fairfax_County_2018/hag/USGS_LPC_VA_Fairfax_County_2018-hag-2m-3-1.tif"
+    signed_url = pc.sign(url)
+    with rasterio.open(signed_url) as src:
+        compression = src.profile.get('compress')
+        assert compression == 'lerc_zstd'