0 - 6 hour files: total 9 TRaP members. /data/Petrap/2015/21W/201521W.WTPN31.PGTW.212100.AMSUNP.09211707.18.Z /data/Petrap/2015/21W/201521W.WTPN31.PGTW.220300.SSMISB.09212108.12.Z /data/Petrap/2015/21W/201521W.WTPN31.PGTW.220300.SSMISD.09212111.12.Z /data/Petrap/2015/21W/201521W.WTPN31.PGTW.220900.AMSUNN.09220812.06.Z /data/Petrap/2015/21W/201521W.WTPN31.PGTW.220900.AMSUNP.09220420.06.Z /data/Petrap/2015/21W/201521W.WTPN31.PGTW.220900.GHEHR.09221000.00.Z /data/Petrap/2015/21W/201521W.WTPN31.PGTW.220900.SSMISB.09220821.06.Z /data/Petrap/2015/21W/201521W.WTPN31.PGTW.221500.AMSUM2.09221211.00.Z /data/Petrap/2015/21W/201521W.WTPN31.PGTW.221500.GHEHR.09221400.00.Z Grid information: nc,nr,clat,clon: 800 800 18.30 -138.15 Total independent TRaPs used: 9 Total Ensemble TRaP members: 9