issues: 1921433342

This data as json

id node_id number title user state locked assignee milestone comments created_at updated_at closed_at author_association active_lock_reason draft pull_request body reactions performed_via_github_app state_reason repo type
1921433342 I_kwDOAMm_X85yhr7- 8260 xarray accessor: `regrid` 12114825 closed 0     3 2023-10-02T08:02:17Z 2023-10-04T15:44:35Z 2023-10-04T15:44:35Z CONTRIBUTOR      

What is your issue?

For regridding (rectilinear) geospatial data, we are working on an xarray plugin "xarray-regrid".

As accessor we use regrid.

Currently we have a few methods implemented:

  • linear, nearest neighbor, cubic (simple wrappers around xr.interp)
  • conservative (custom method, based on a comment by Stephan Hoyer here)
  • It is compatible with dask.distributed and outperforms xESMF, on par with CDO.
  • A "most common value" zonal statistics method.

On our repository we also have some notebooks benchmarking the results against xESMF and CDO.

I read I should let you know about using the accessor, hope you are interested!

 
{
    "url": "https://api.github.com/repos/pydata/xarray/issues/8260/reactions",
    "total_count": 0,
    "+1": 0,
    "-1": 0,
    "laugh": 0,
    "hooray": 0,
    "confused": 0,
    "heart": 0,
    "rocket": 0,
    "eyes": 0
}
   completed 13221727 issue

Links from other tables