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Fix more than one band error #234

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merged 1 commit into from
Dec 6, 2023
Merged

Fix more than one band error #234

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3 changes: 2 additions & 1 deletion stackstac/rio_reader.py
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Original file line number Diff line number Diff line change
Expand Up @@ -335,9 +335,10 @@ def _open(self) -> ThreadsafeRioDataset:

raise RuntimeError(msg) from e
if ds.count != 1:
nr_of_bands = ds.count
ds.close()
raise RuntimeError(
f"Assets must have exactly 1 band, but file {self.url!r} has {ds.count}. "
f"Assets must have exactly 1 band, but file {self.url!r} has {nr_of_bands}. "
"We can't currently handle multi-band rasters (each band has to be "
"a separate STAC asset), so you'll need to exclude this asset from your analysis."
)
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