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Update sview.py np.can_cast TypeError text #257

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Update sview.py np.can_cast TypeError text #257

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3 changes: 2 additions & 1 deletion pysheds/sview.py
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Original file line number Diff line number Diff line change
Expand Up @@ -84,7 +84,8 @@ def __new__(cls, input_array, viewfinder=None, metadata={}):
try:
assert np.can_cast(viewfinder.nodata, obj.dtype, casting='safe')
except:
raise TypeError('`nodata` value not representable in dtype of array.')
raise TypeError(f"Cannot cast nodata value {viewfinder.nodata} (type: {type(viewfinder.nodata)}) to array dtype {obj.dtype}.")

# Don't allow original viewfinder and metadata to be modified
viewfinder = viewfinder.copy()
metadata = metadata.copy()
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