Resampling fix

[kafitzgerald]

Adapts the resampling code to address upstream changes in Xarray and the animation notebook to work with Xarray and NumPy >= 2.0.

Closes #57

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[kafitzgerald]

The build failure here is unrelated to the fix, but rather something else that's broken.

It looks like it's an issue in the animation notebook. Trying to pin down the issue, but I think it might be some other recent Xarray changes.

[kafitzgerald]

Or rather Xarray interactions w/ NumPy 2.0.2 (may just be Numpy 2+)

[kafitzgerald]

Looks like it's this pydata/xarray#9043

We're passing DataArrays to np.linspace (buried in the Xarray code) via the vmin and vmax params.

[kafitzgerald]

@jukent, I think I may have broken the automatic reviewer assignment or maybe it doesn't work for cookbooks. Either way, it doesn't look like folks are getting assigned automatically and I don't have permissions to request a review.

This should address the CI failures though.

[jukent]

Thanks for looking into this @kafitzgerald

I don't believe we have automatic reviews for Cookbooks since there is usually a smaller "team" associated with the dev for each one.

[kafitzgerald]

@jukent ah, I see. I saw something in the PR template about it, but I'm guessing that propagated from some Project Pythia templating.

Feel free to merge. I don't have permissions on this.

And if you'd rather not squash-merge, I can clean up the commit history. Just let me know.