INTEGER siobNstartdate1
& siobNstartdate1, siobNstartdate2,
I siobNstartdate1, siobNstartdate2,
IF(siobNstartdate1.EQ.UNSET_I ) siobNstartdate1=obcsNstartdate1
& siobNstartdate1, siobNstartdate2, siobNstartTime,
siobNstartdate1 = UNSET_I