xESMF

Overview

  • Why invent a new regridding package?
  • Other geospatial regridding tools
  • Current limitations

Beginner tutorials

  • Installation
  • Regrid between rectilinear grids
  • Regrid between curvilinear grids
  • Use pure numpy array
  • Regrid xarray Dataset with multiple variables

Intermediate tutorials

  • Lazy evaluation on Dask arrays
  • Parallel weight generation with Dask
  • Comparison of seven regridding algorithms
  • Save time by reusing regridder
  • Using ESMF LocStream objects
  • Masking and extrapolation in xESMF
  • Working with unstructured meshes in xESMF
  • Solving large problems using HPC
  • Averaging over a region

Technical notes

  • What’s new
  • xESMF backend usage and benchmark
  • Release how-to

API

  • User API
  • Internal API
xESMF
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© Copyright 2026, Jiawei Zhuang and the xESMF development team.

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