Benoit Bovy

Sorry that was confusing! > I think rioxarray and geoxarray and other libraries should all (hopefully) be depending on pyproj's CRS object. Agreed! Xvec uses pyproj's CRS too. Let me...

> I am still not convinced about this idea. Yeah this idea has still to be more "battle tested" against possible uses cases. I think it is useful to have...

FWIW, I've tried compiling the tests with: - s2geometry head - abseil `20230125.0` last release pre-installed using conda (conda-forge) - googletest 1.12 (source) - g++ 11 - Ubuntu 20.04.5 LTS...

> That has already been removed and will be reflected when I do the next code push. (Soon.) You can also send a PR if you want to delete it...

That would be great to have, so that nowadays we could just use [scikit-build-core](https://github.com/scikit-build/scikit-build-core) with: - a `pyproject.toml` ```toml [build-system] requires = ["scikit-build-core", "pybind11", "xtensor-python"] build-backend = "scikit_build_core.build" [project] name...

I did some experiment here: https://github.com/benbovy/xtensor-python-wheel I used scikit-build-core together with simple `pyproject.toml` files and CMake's `FetchContent` to create wheels for the xtensor projects. It is actually very straightforward! The...

> We are hoping to talk to some xarray devs next week sometime to get their latest updates. Maybe we should have a chat after that? I'd be interested to...

Thanks for sharing @ianthomas23. I wanted to give a try at creating an Xarray `WCSIndex`, so I started from your notebook and uploaded [a new version here](https://notebooksharing.space/view/2e33c4554e5dfe754306515dbb5f223615ca4f0bbbf54bfbf1494b9417e33d14#displayOptions=). In this version,...

> I assume that all the xarray machinery requires an array of coordinates to be generated, lazy or not? There's no functionality for computing them on the fly? Yes, an...

> Is it possible to construct a single WCS for the whole cube, with the WCS parameters being a lookup table dependent on the z location in the cube? I...