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All the latest news, insights, and practices about Xarray from the Xarray team.


Xarray x NASA: xarray.DataTree for hierarchical data structures

Thursday, December 19th, 2024 (9 months ago)

The new xarray.DataTree class allows working with netCDF/Zarr groups, brought to you in collaboration with NASA!

Improving GroupBy.map with Dask and Xarray

Thursday, November 21st, 2024 (10 months ago)

Recent dask improvements make GroupBy.map a lot better!

Grouping by multiple arrays with Xarray

Monday, September 2nd, 2024 (about 1 year ago)

Xarray finally supports grouping by multiple arrays.

The revamped Xarray tutorial

Tuesday, June 11th, 2024 (over 1 year ago)

The Xarray tutorial has received a major upgrade!

The Pangeo Machine Learning Ecosystem

Wednesday, April 3rd, 2024 (over 1 year ago)

An overview of the open source libraries enabling geospatial machine learning in the Pangeo community.

CuPy-Xarray: Xarray on GPUs!

Wednesday, January 17th, 2024 (over 1 year ago)

CuPy-Xarray is a Python library that leverages CuPy, a GPU array library, and Xarray, a library for multi-dimensional labeled array computations, to enable fast and efficient data processing on GPUs.

flox: Faster GroupBy reductions with Xarray

Tuesday, July 18th, 2023 (about 2 years ago)

flox enables significantly faster groupby calculations for Xarray/Dask/Pangeo array computing ecosystem.

Cubed: Bounded-memory serverless array processing in xarray

Wednesday, June 28th, 2023 (about 2 years ago)

Xarray can now wrap a range of parallel computation backends, including Cubed

Weather Radar Data in Xarray

Wednesday, May 17th, 2023 (over 2 years ago)

Bringing weather radar data into the Xarray ecosystem through Xradar

Better Bayesian Workflows with InferenceData and Xarray

Wednesday, May 10th, 2023 (over 2 years ago)

Xarray provides the core data model for ArviZ's InfrerenceData structure

Using Xarray for the analysis of neurophysiology data

Wednesday, March 29th, 2023 (over 2 years ago)

Xarray’s data structures provide an effective way to represent data recorded from neurons in living brains

Making WRF model output Xarray-friendly using xWRF

Friday, October 28th, 2022 (almost 3 years ago)

Unit-aware arithmetic in Xarray, via pint

Tuesday, August 30th, 2022 (about 3 years ago)

Xarray now supports unit-aware operations by wrapping pint arrays

Enabling GPU-native analytics with Xarray and kvikIO

Tuesday, August 30th, 2022 (about 3 years ago)

An experiment with direct-to-GPU reads from a Zarr store using Xarray.

Reflecting on Xarray’s first development grant

Thursday, June 9th, 2022 (over 3 years ago)

A brief recap of our CZI EOSS grant, accomplishments and learnings.


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