Xarray

excited to be able to talk to @napari_imaging in the near future!

Excited to share @UUtah PhD student Emma Marshall's presentation from #CNG2025! Learn how to demystify cloud-native geospatial datacube workflows with @xarray_dev and @zarr_dev. ▶️youtu.be/Fxx5qUxJrm0

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/blog/season-gr…

Read about our plans to accelerate Xarray adoption in the biological sciences, funded by a @ChanZuckerberg EOSS grant! xarray.dev/blog/xarray-bi…

@PemudaMaluku___ @matplotlib Have you tried out Facetgrid yet? #faceting" target="_blank" rel="nofollow noopener">docs.xarray.dev/en/stable/user…

@xarray_dev 's Dataset + @matplotlib 's subplot_mosaic is a literal savior! Omg.

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 🚀

Calculating quantiles, a common application in #geospatial workloads, used to be slow due to GIL contention in NumPy. The new implementation in @dask_dev + @xarray_dev is up to a hundred times faster and scales independently of the number of threads 🥳. docs.coiled.io/blog/array-qua…

At AGU I talked to NASA people about how agencies could better support open-source tools they rely on. I argued that our recent collaboration between Xarray and NASA ESDIS on xarray.DataTree was a good model to copy - read about how it happened here! xarray.dev/blog/datatree

Read about the latest improvement to GroupBy.map with Dask: xarray.dev/blog/dask-detr… Thanks to Patrick Hoefler of @CoiledHQ for the great work here!

Come learn about recent @xarray_dev GroupBy improvements at tomorrow's (Wed, Nov 13) Pangeo Showcase! discourse.pangeo.io/t/pangeo-showc…

xarray.DataTree is @xarray_dev's first major new data structure since it's initial release baxk in 2014!

Xarray v2024.10.0 has just been released, including support for xarray.DataTree and zarr-python v3 !!! github.com/pydata/xarray/… @xarray_dev @zarr_dev

Beyond stoked to be sharing Icechunk with the world today! A new open source, transactional cloud-native storage engine for ND arrays, built on @zarr_dev. Check it out! 👇👇👇

Xarray + Zarr just got a big upgrade! 🧊

🎉

#TutorialTuesday The @xarray_dev ecosystem now supports data cubes with vector geometries as coordinate locations. Learn how to leverage vector data cubes for #geospatial analysis. earthmover.io/blog/vector-da…

The @xarray_dev data model now supports vector data cubes! 🎉 Check out our blog post discussing + demonstrating this exciting development. Thank you to Xvec and others across the OS community for their work making this possible! 👏earthmover.io/blog/vector-da…

Register below 👇 for Vector Data in @xarray_dev and @zarr_dev . We'll demo how to build & use vector data cubes in Arraylake by ingesting GeoParquet vector data and ERA5 reanalysis data from publicly available cloud object storage. bit.ly/3WDkgtu

Triple @pangeo_data sprint going on today at @SciPyConf ! We've got groups working on @xarray_dev -DataTree, Cubed, and @zarr_dev VirtualiZarr all sat together!

Eni Awowale and @lucassterzinger from @NASA_GESDISC presenting on how they use @xarray_dev 's new DataTree functionality for organizing HDF files with many groups! Wonderful to collaborate directly with @NASA on #opensource for science!