12 - 18 hour files: total 7 TRaP members. /data/Petrap/2018/IRIS/2018IRIS.WTPS32.PGTW.250300.AMSUM2.03242253.18.Z /data/Petrap/2018/IRIS/2018IRIS.WTPS32.PGTW.250300.RCLIPER.03250300.12.Z /data/Petrap/2018/IRIS/2018IRIS.WTPS32.PGTW.250300.RCLIPER.03250300.18.Z /data/Petrap/2018/IRIS/2018IRIS.WTPS32.PGTW.250900.AMSUNN.03250850.12.Z /data/Petrap/2018/IRIS/2018IRIS.WTPS32.PGTW.250900.RCLIPER.03250900.12.Z /data/Petrap/2018/IRIS/2018IRIS.WTPS32.PGTW.250900.RRH_AMSR.03250348.12.Z /data/Petrap/2018/IRIS/2018IRIS.WTPS32.PGTW.250900.SSMISC.03250746.12.Z Grid information: nc,nr,clat,clon: 800 800 -16.40 -158.50 Total independent TRaPs used: 6 Total Ensemble TRaP members: 7