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In the GeoArrow initiative, we defined a way how to store geometries in a Arrow compatible memory format (using a more "native" storage of the data (using the nested types available in Arrow) compared…
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When comparing map types, the names of the fields are ignored. This was introduced in ARROW-7173.
However for list types, they are not ignored. For example,
```python
In [6]: l1 = pa.list_(pa.…
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During #523 , I noticed many methods in cuSpatial are documented in one place, but the actual definition is in another. For example:
**Location of incorrect documentation**
`polyline_bounding_boxe…
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https://github.com/pola-rs/polars/pull/5122
iirc might make geopolars -> geopandas faster because I shouldn't need an extra copy/cast (since pyarrow doesn't define a cast from list u8 to binary)?
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While working through the ADBC SQLite driver, I noticed dense union support isn't available. I've also found that writing out the code for maps and lists by hand is a little tedious; would helper func…
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This specification currently lives in the "geopandas" github org (because it historically started with being a specification for `geopandas.read_parquet/to_parquet`), and while we are happy to host th…
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The major usecase for this is SF columns which have attributes/metadata for each element of a column. We originally stored these in our standard column-level metadata, but that was very fragile and to…
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Hi, I found this while playing with objects, I notice the next thing:
```
#Eats 8GB of ram
a
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It would be awesome if the Mapbox integration worked!
But it looks like it hasn't been updated for a while. I tried to run the piggyback demo following the instructions in the README, but it didn'…
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It would be great if we can have a Python API like `subset_polygon_geodataframe(geo_df,subset_ids or subset_range)` to return the same four arrays like `read_polygon_shapefile(shp_file)`. This will le…