Regression caused by powerplantmatching 0.5.9

[koen-vg]

Checklist

• I am using the current master branch or the latest release. Please indicate.
• I am running on an up-to-date pypsa-eur environment. Update via conda env update -f envs/environment.yaml.

Describe the Bug

It looks like PyPSA/powerplantmatching#144 has made it into the release of powerplantmatching 0.5.9. It causes the following error for me in pypsa-eur:

ERROR:root:Uncaught exception
Traceback (most recent call last):
  File "/home/koen/[...]/.snakemake/scripts/tmp9n0bt3xr.build_powerplants.py", line 213, in <module>
    ppl = map_country_bus(ppl, substations)
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/koen/[...]/lib/python3.11/site-packages/powerplantmatching/export.py", line 105, in map_country_bus
    res.append(map_bus(df.query("Country == @c"), buses.query("country == @c")))
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/koen/[...]/lib/python3.11/site-packages/powerplantmatching/export.py", line 78, in map_bus
    return df.assign(bus=buses_i[kdtree.query(df[["lon", "lat"]].values)[1]])
                         ~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/koen/[...]/lib/python3.11/site-packages/pandas/core/indexes/base.py", line 5412, in __getitem__
    result = getitem(key)
             ^^^^^^^^^^^^
IndexError: index 644 is out of bounds for axis 0 with size 644

I would suggest excluding version 0.5.9 in the environment, i.e. - powerplantmatching>=0.5.5,!=0.5.9 is working for me. Can open a trivial PR if wanted.

[fneum]

Thanks @koen-vg and sorry for causing trouble.

It's fixed here 9f05558

And will also be reverted upstream with next point release of powerplantmatching: PyPSA/powerplantmatching#145