12 - 18 hour files: total 5 TRaP members. /data/Petrap/2015/14W/201514W.WTPN32.PGTW.032000.AMSUNN.08032015.18.Z /data/Petrap/2015/14W/201514W.WTPN32.PGTW.032100.AMSUNP.08031751.18.Z /data/Petrap/2015/14W/201514W.WTPN32.PGTW.040300.AMSUM1.08040026.12.Z /data/Petrap/2015/14W/201514W.WTPN32.PGTW.040300.GHEHR.08040200.12.Z /data/Petrap/2015/14W/201514W.WTPN32.PGTW.040300.SSMISD.08032155.12.Z Grid information: nc,nr,clat,clon: 800 800 31.45 -138.50 Total independent TRaPs used: 5 Total Ensemble TRaP members: 5