arrow_to_numpy_dict¶
- lsst.daf.butler.formatters.parquet.arrow_to_numpy_dict(arrow_table: pa.Table) dict[str, np.ndarray] ¶
Convert a pyarrow table to a dict of numpy arrays.
- Parameters:
- arrow_table
pyarrow.Table
Input arrow table.
- arrow_table
- Returns:
- numpy_dict
dict
[str
,numpy.ndarray
] Dict with keys as the column names, values as the arrays.
- numpy_dict