12 - 18 hour files: total 5 TRaP members. /data/Petrap/2015/12W/201512W.WTPN31.PGTW.231500.AMSUM2.07231314.18.Z /data/Petrap/2015/12W/201512W.WTPN31.PGTW.231500.SSMISB.07231000.18.Z /data/Petrap/2015/12W/201512W.WTPN31.PGTW.232100.AMSUNN.07232045.12.Z /data/Petrap/2015/12W/201512W.WTPN31.PGTW.232100.AMSUNP.07231819.12.Z /data/Petrap/2015/12W/201512W.WTPN31.PGTW.232100.GHEHR.07232000.12.Z Grid information: nc,nr,clat,clon: 800 800 18.50 -123.60 Total independent TRaPs used: 5 Total Ensemble TRaP members: 5