def METHOD_NAME():
    metrics = RunMetrics(METRICS_DF)
    table = _get_metric_type_df(metrics, "rmse_of_time_mean")
    expected_data = {"h500 [m]": [2, np.nan], "precip [mm/day]": [-1, 1]}
    expected_table = pd.DataFrame(expected_data, index=["run1", "run2"])
    pd.testing.assert_frame_equal(table, expected_table)