12 - 18 hour files: total 5 TRaP members. /data/Petrap/2015/04W/201504W.WTPN31.PGTW.270300.AMSUM1.03262242.18.Z /data/Petrap/2015/04W/201504W.WTPN31.PGTW.270300.AMSUM2.03262328.18.Z /data/Petrap/2015/04W/201504W.WTPN31.PGTW.270800.SSMISC.03270841.12.Z /data/Petrap/2015/04W/201504W.WTPN31.PGTW.270900.SSMISB.03270716.12.Z /data/Petrap/2015/04W/201504W.WTPN31.PGTW.270900.TRMM.03270450.12.Z Grid information: nc,nr,clat,clon: 800 800 7.40 -156.20 Total independent TRaPs used: 5 Total Ensemble TRaP members: 5