12 - 18 hour files: total 5 TRaP members. /data/Petrap/2018/07S/201807S.WTXS31.PGTW.270300.AMSUNP.01262147.18.Z /data/Petrap/2018/07S/201807S.WTXS31.PGTW.270300.RCLIPER.01270300.12.Z /data/Petrap/2018/07S/201807S.WTXS31.PGTW.270300.RCLIPER.01270300.18.Z /data/Petrap/2018/07S/201807S.WTXS31.PGTW.270300.SSMISB.01270057.18.Z /data/Petrap/2018/07S/201807S.WTXS31.PGTW.270900.AMSUM2.01270336.12.Z Grid information: nc,nr,clat,clon: 800 800 -12.10 -84.15 Total independent TRaPs used: 4 Total Ensemble TRaP members: 5