Events
Demos
Turning weather radar archives into usable science with xarray DataTree and Zarr
August 8th • 11 AM - 12 PM EST
with Alfonso Ladino Rincon & Ryan Abernathey, CEO and Co-founder
Weather Meets the Grid: Using Open Data and Xarray to Decode Texas’ 2021 Power Crisis
September 4th • 12 PM - 1 PM EST
with Joe Hamman, CTO and Co-founder

Conferences
SciPy 2025
Our team is heading to SciPy in Tacoma, WA from July 7 - 13. We will be exhibiting (stop by and say hi!) and hosting a happy hour on Thursday, July 10th – register here.
Our team is giving a number of talks on our open source ecosystem – Xarray, Zarr, VirtualiZarr, and Icechunuk.
- Hierarchical Data Analysis with Xarray DataTree & Zarr • Tom Nicholas • July 8
- Cubed: Scalable array processing with bounded-memory in Python • Tom Nicholas, Tom White • July 9
- Xarray across biology. Where are we and where are we going? • Ian Hunt-Isaak • July 10
- VirtualiZarr and Icechunk: How to build a cloud-optimised datacube of archival files in 3 lines of xarray • Tom Nicholas • July 10
- The brave new world of slicing and dicing Xarray objects. • Deepak Cherian, Justus Magin, Benoît Bovy • July 10