6 - 12 hour files: total 5 TRaP members. /data/Petrap/2018/04B/201804B.WTIO31.PGTW.201500.AMSUM2.09201448.18.Z /data/Petrap/2018/04B/201804B.WTIO31.PGTW.201500.AMSUNN.09201429.18.Z /data/Petrap/2018/04B/201804B.WTIO31.PGTW.201500.AMSUNP.09201020.18.Z /data/Petrap/2018/04B/201804B.WTIO31.PGTW.201500.RCLIPER.09201500.12.Z /data/Petrap/2018/04B/201804B.WTIO31.PGTW.201500.RCLIPER.09201500.18.Z Grid information: nc,nr,clat,clon: 800 800 19.55 -84.05 Total independent TRaPs used: 4 Total Ensemble TRaP members: 5