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ENH: support writing + filtered reading from bbox columns in GeoParquet #3252
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This would be nice for 1.0. I would also drop it by default but you may want to be able to read it in case of some debugging. |
anyone currently working on this one? This one looks interesting and would love to try tackling it |
Definitely feel free to give it a try! And I can certainly give you some pointers or answer questions if needed |
Thanks Joris, apologies I haven't actioned yet, have been a bit under the weather. Aiming to have a draft PR up by end of this week. |
GeoParquet 1.1 is adding a new feature to the spec: bbox columns ("bbox covering encoding", https://github.com/opengeospatial/geoparquet/blob/main/format-specs/geoparquet.md#covering)
We should add support for that to geopandas:
to_parquet
): optionally compute and add this column to written file (behind some option, egwrite_bbox_covering=True/False
?)read_parquet
):bbox
to filter (similarly asread_file
), and automatically translate this to a pyarrowfilter
predicate.The text was updated successfully, but these errors were encountered: