Stephan Hoyer

I think this is related to not updating the forcing data, or more particular, not updating the time variable on the forcing data. If the forcing time is more than...

Looking at your example, my guess is that this may be something specific to Zip-based Zarr stores? I wonder if the issue is simply that loading from Zip-based Zarr stores...

Do you see it for other non-zip stores wrapped in fsspec? On Wed, Nov 26, 2025 at 7:10 PM csubich ***@***.***> wrote: > *csubich* left a comment (pydata/xarray#10950) > >...

> I would like to inquire about the timeline for the release of a NeuralGCM version that includes ocean-atmosphere coupling. Are there any plans to distribute such a version in...

Can you try also explicitly setting `chunks` in encoding? My guess is that some combination of Xarray/Zarr makes a bad guess of chunks, and picks something that overlaps your shards.

The underlying issue here is likely that you have to write a full "shard" of data all at once with Zarr. This means that if you're writing a Zarr file:...

Yes, this is certainly the case -- do you suggest doing this differently? If coordinates are already aligned, I would rather not do unnecessary copies -- this could be quite...

If you use the DataArray constructor instead of inserting an item in a Dataset, the array values will always be a view. If you pre-align the array you are about...

> "If you use the DataArray constructor instead of inserting an item in a Dataset, the array values will always be a view." > Can you explain what you mean...

@anntzer Yes, that would be a reasonable thing to state in the docs. Though I'm not sure how widespread that pattern is -- this is the first time I've seen...