Xarray (@xarray

Xarray

406 posts

Xarray

@xarray_dev

N-D labeled arrays and datasets in Python

xarray.dev

Joined September 2018

Xarray
@xarray_dev
May 3
Did you know Xarray is part of SWE-bench? We are proud of our little contribution to AI research ☺️
Ricardo Olmedo
@rdolmedo_
May 2
We fine-tuned Alec Radford’s 1930 vintage LLM to solve SWE-bench issues. After just ‼️250‼️ training examples, the model solves its first issue, a simple patch to the xarray library. 🧵👇
Xarray
@xarray_dev
Oct 29, 2025
excited to be able to talk to @napari_imaging in the near future!
Earthmover
@EarthmoverHQ
Oct 29, 2025
Today, napari users can’t fully leverage Xarray’s labeled metadata, as slider names, units & dimensions often get out of sync. That’s changing, as napari, Xarray & CellProfiler devs begin a collab to build true metadata-aware visualization across sciences earthmover.io/blog/scientifi…
Xarray
@xarray_dev
Jun 17, 2025
Check out our new API for seasonal aggreggations, including support for custom seasons! `ds.resample(time=SeasonResampler(["DJF", "MAM", "JJAS", "ON"]).mean()` and `ds.groupby(time=SeasonGrouper(["DJFM", "MAMJ", "JJAS", "SOND"]).mean()`
xarray.dev
Ergonomic seasonal grouping and resampling
Introducing new SeasonalGrouper and SeasonResampler objects
Xarray
@xarray_dev
Jun 10, 2025
Read about our plans to accelerate Xarray adoption in the biological sciences, funded by a @ChanZuckerberg EOSS grant!
xarray.dev
Accelerating Biological Analysis with Xarray
A discussion of how Xarray fits into Biological analysis workflows
Xarray
@xarray_dev
Jan 9, 2025
Our friend's over at @zarr_dev made a big release today! Xarray v2025.01.1 was also released today with full support for Zarr-Python 3 🚀
zarr_dev
@zarr_dev
Jan 9, 2025
🎉 Zarr-Python 3 is here! 🎉 - Full support for Zarr v3 spec - Chunk-sharding for more efficient data storage - Major performance boosts with async I/O & parallel compression 💻 pip install --upgrade zarr Blog post: zarr.dev/blog/zarr-pyth…
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