12 - 18 hour files: total 6 TRaP members. /data/Petrap/2017/IRMA/2017IRMA.WTNT21.KNHC.030231.AMSUM1.09030043.18.Z /data/Petrap/2017/IRMA/2017IRMA.WTNT21.KNHC.030231.AMSUM2.09022349.18.Z /data/Petrap/2017/IRMA/2017IRMA.WTNT21.KNHC.030231.AMSUNN.09022156.18.Z /data/Petrap/2017/IRMA/2017IRMA.WTNT21.KNHC.030845.RAIN.09030446.12.Z /data/Petrap/2017/IRMA/2017IRMA.WTNT21.KNHC.030845.RRH_AMSR.09030440.12.Z /data/Petrap/2017/IRMA/2017IRMA.WTNT21.KNHC.030845.RRH_GPM.09030538.12.Z Grid information: nc,nr,clat,clon: 800 800 17.50 49.10 Total independent TRaPs used: 6 Total Ensemble TRaP members: 6