12 - 18 hour files: total 6 TRaP members. /data/Petrap/2015/12W/201512W.WTPN31.PGTW.230900.AMSUNN.07230810.18.Z /data/Petrap/2015/12W/201512W.WTPN31.PGTW.230900.AMSUNP.07230544.18.Z /data/Petrap/2015/12W/201512W.WTPN31.PGTW.230900.SSMISA.07230815.18.Z /data/Petrap/2015/12W/201512W.WTPN31.PGTW.231500.AMSUM2.07231314.12.Z /data/Petrap/2015/12W/201512W.WTPN31.PGTW.231500.GHEHR.07231400.12.Z /data/Petrap/2015/12W/201512W.WTPN31.PGTW.231500.SSMISB.07231000.12.Z Grid information: nc,nr,clat,clon: 800 800 18.25 -123.75 Total independent TRaPs used: 6 Total Ensemble TRaP members: 6