image data index deprecation error

[scotthavens]

When running with HRRR data, getting an error from pandas.

  File "smrf/distribute/image_data.py", line 227, in _distribute
    data = data[self.stations]
<more traceback>
    "Passing list-likes to .loc or [] with any missing labels "
KeyError: "Passing list-likes to .loc or [] with any missing labels is no longer supported. The following labels were missing: Index(['grid_96000_27000', 'grid_99000_15000'], dtype='object'). See https://pandas.pydata.org/pandas-docs/stable/user_guide/indexing.html#deprecate-loc-reindex-listlike"

Appears that the way image_data is selecting with missing columns.