Prime Keys are: T_START is slotted 'ts_slot' using T_START_index NDT DB Index Keys are: T_START_index NDT All Keywords for series mdi.vw_V_sht_gaps_72d: T_START (time) beginning of time period T_START_step (float) T_START step, =1d T_START_unit (string) T_START step unit T_START_epoch (time) beginning of slot 0 (MDI epoch) T_START_round (float) = T_STEP NDT (int) number of points in timeseries DUTYCYCL (float) duty cycle T_STOP (time) beginning of following time period T_OBS (time) midpoint of timeseries, =(T_START+T_STOP)/2 T_STEP (float) time step DATE (time) time the record was last updated, ISO format PATH (string) working directory record was ingested from FILE (string) name of original file ingested from VERSION (string) version of data, used for retrieving obsolete versions Segments for series mdi.vw_V_sht_gaps_72d: gaps none fits VAR zero for bad data, nonzero for good