Cartopy plot not rendering

[scottyhq]

https://tutorial.xarray.dev/intermediate/hvplot.html#geography

In theory, errors should be caught by CI, but situations come up with caching execution where if the failure is accidentally overlooked, the notebook isn't executed again unless it's content changes...

https://github.com/xarray-contrib/xarray-tutorial/blob/865c6e0be714f087f017dc1b7ab49b420a5ea743/_config.yml#L35-L37

File ~/micromamba/envs/xarray-tutorial/lib/python3.11/site-packages/cartopy/img_transform.py:278, in regrid(array, source_x_coords, source_y_coords, source_proj, target_proj, target_x_points, target_y_points, mask_extrapolated)
    274 else:
    275     # Versions of scipy >= v0.16 added the balanced_tree argument,
    276     # which caused the KDTree to hang with this input.
    277     kdtree = scipy.spatial.cKDTree(xyz, balanced_tree=False)
--> 278     _, indices = kdtree.query(target_xyz, k=1)
    279 mask = indices >= len(xyz)
    280 indices[mask] = 0

File _ckdtree.pyx:795, in scipy.spatial._ckdtree.cKDTree.query()

ValueError: 'x' must be finite, check for nan or inf values

[dcherian]

Pin scipy? https://github.com/SciTools/cartopy/issues/2199

[scottyhq]

will be fixed in cartopy>=0.22 or can add pykdtree to the environment (https://github.com/SciTools/cartopy/issues/2217#issuecomment-1642371632)

[mzuranski]

Greetings! Just wanted to check in and see if there has been any movement on this.

[scottyhq]

fixed by #256