{ "generated_rows": 512, "reference_rows_per_file": 200000, "stride": 1, "top_k_features": [ "P2_MSD", "P1_B4002", "P1_PCV02Z", "P1_B4005", "P4_HT_PO", "P1_PIT02", "P1_FCV02Z", "P4_ST_PT01", "P4_HT_LD", "P4_HT_FD" ] }