Pangeo Showcase: "Xarray's GroupBy, oh my!"

Meta Pangeo Showcase
1

Title: “Xarray’s GroupBy, oh my!”
Speaker: Deepak Cherian (ORCID: 0000-0002-6861-8734)
When: Wednesday, November 13, 2024 at 12 PM EST
Where: Launch Meeting - Zoom
Abstract:
I will briefly demonstrate recent upgrades to Xarray’s GroupBy, including

  1. Grouping by multiple arrays
  2. New Grouper objects for custom grouping logic, for example specifying order of groups (like seasons)
  3. Sort by group using a shuffle
  4. Fast automatic choosing of parallel algorithm for reductions in flox
  5. Faster reductions with numbagg

Agenda:

  • ~15 minutes - Showcase presentation
  • 10 - 30 minutes - Discussion
  • 15 - 30 minutes - Community check-in
8 Likes
2

Thanks for coming!

Slides and notebook here: Pangeo Showcase on updates to Xarray's GroupBy · GitHub

3 Likes