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Starting with the high level ask, we have a function that does the following:
``` python
import geopandas as gpd
from shapely.geometry import LineString
sl = gpd.GeoDataFrame(
{
…
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👋 I'm [working on](https://github.com/geopolars/geoarrow) an implementation of the [`geoarrow`](https://github.com/geoarrow/geoarrow) specification using `arrow2`. For conversions into the format, esp…
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Not sure if the title is the best description but this is what I'd like to do.
At the moment I have two different tables (minor_lines and power_lines) that have more than one type of geometry (lin…
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# Description
The [geoparquet 1.0 schema](https://geoparquet.org/releases/v1.0.0/) has been released recently. Since this a parquet based schema, there shouldn't be much work to formally support it…
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### Proposed new feature or change:
I was messing around with [lonboard](https://developmentseed.org/lonboard/latest/) today and it seems like it provides a fairly easy way to do some more performant…
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I am connecting to my postgres db using ibis framework as follows
```python
import ibis
con = ibis.connect("postgres://postgres:password@localhost:5432/postgres")
````
This runs fine, but a war…
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Trying to load `example-point-interleaved.parquet` fails in both pyarrow and Rust.
`pyarrow.parquet.read_table('example-point-interleaved.parquet')` gives:
```
File ~/.pyenv/versions/3.9.16/lib…
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Hi there,
When i try and load a geoparquet (including the example) i get the following error. I think this is to do with the Z dimension as when i tried it with a geoparquet with a z dimension it l…
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Ideally, this should allow converting either from a `Vec` or `&[G]`. I got errors where it wanted `[G]` to be a trait object
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It would be nice for polygon arrays to be able to advertise that they follow CCW or CW winding order.
For example, in deck.gl, the `SolidPolygonLayer` has a [`_windingOrder`](https://deck.gl/docs/a…