12 - 18 hour files: total 6 TRaP members. /data/Petrap/2017/08W/201708W.WTPN32.PGTW.220300.AMSUM2.07220200.18.Z /data/Petrap/2017/08W/201708W.WTPN32.PGTW.220300.SSMISB.07212258.18.Z /data/Petrap/2017/08W/201708W.WTPN32.PGTW.220300.SSMISC.07212259.18.Z /data/Petrap/2017/08W/201708W.WTPN32.PGTW.220900.AMSUNP.07220814.12.Z /data/Petrap/2017/08W/201708W.WTPN32.PGTW.220900.RAIN.07220557.12.Z /data/Petrap/2017/08W/201708W.WTPN32.PGTW.220900.RRH_AMSR.07220617.12.Z Grid information: nc,nr,clat,clon: 800 800 18.20 -111.50 Total independent TRaPs used: 6 Total Ensemble TRaP members: 6