🔥The 9th Round of Easy Loan, Earn $40 Reward is in progress❗️ ⏰ Promotion Period: January 15th - Feburary 15th, 2025 👉 Register now and check more details at gate.io/campaigns/358

Many of our survey respondents are asking for better apply_ufunc tutorial material. What else would you like? Tell us at forms.gle/KEq7WviCdz9xTa… Extensive apply-ufunc tutorial material is here btw: tutorial.xarray.dev/advanced/apply…

Bioscience users get ready, Xarray is about to catch fire 🔥! ❤️ 👇

The Xarray workshop at #SciPy2024 is about to start!

I'll be at SciPyConf on Wednesday. Find me to chat about zarr_dev, Xarray or what we're building at Earthmover.

It has been fascinating to learn how widely used Xarray is in fintech--and I'm not talking about weather quants. Turns out that most analysis-ready market data is fundamentally multidimensional, rather than tabular. This is what 5 years of Dow Jones data look like in

Eni Awowale and Lucas Sterzinger from GES DISC presenting on how they use Xarray 's new DataTree functionality for organizing HDF files with many groups! Wonderful to collaborate directly with NASA on #opensource for science!

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

The Xarray 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 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

#TutorialTuesday The Xarray 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…

🎉

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! 🧊

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

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

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

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

Calculating quantiles, a common application in #geospatial workloads, used to be slow due to GIL contention in NumPy. The new implementation in Dask + Xarray 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

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 🚀