REF: use smallest int mask in rasterize #96
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dcherian
reviewed
Feb 4, 2025
dcherian
reviewed
Feb 4, 2025
| @@ -50,19 +51,32 @@ def _zonal_stats_rasterize( | |||
| crs = None | |||
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| transform = acc._obj.rio.transform() | |||
| length = len(geometry) | |||
| dtype = np.int16 if length < np.iinfo(np.int16).max else np.int32 | |||
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| labels = features.rasterize( | |||
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Another thing to consider is whether you want to make your own Grouper.
ds.groupby(xvec.GeometryGrouper(geometries))or something .
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Always use the smallest int mask in rasterize within zonal_stats. No need to expose anything as suggested in #95 as this always picks the smaller of int16 or int32.
Closes #95