pandas_dataframe_to_unit_arrays

metpy.units.pandas_dataframe_to_unit_arrays(df, column_units=None)

Attach units to data in pandas dataframes and return united arrays.

Parameters

• df (pandas.DataFrame) – Data in pandas dataframe.

• column_units (dict) – Dictionary of units to attach to columns of the dataframe. Overrides the units attribute if it is attached to the dataframe.

Returns

• Dictionary containing united arrays with keys corresponding to the dataframe

• column names.