12 - 18 hour files: total 5 TRaP members. /data/Petrap/2017/IRMA/2017IRMA.WTNT21.KNHC.011449.AMSUM1.09011214.18.Z /data/Petrap/2017/IRMA/2017IRMA.WTNT21.KNHC.011449.SSMISC.09010905.18.Z /data/Petrap/2017/IRMA/2017IRMA.WTNT21.KNHC.012049.AMSUNP.09011718.12.Z /data/Petrap/2017/IRMA/2017IRMA.WTNT21.KNHC.012049.RRH_AMSR.09011607.12.Z /data/Petrap/2017/IRMA/2017IRMA.WTNT21.KNHC.012049.SSMISC.09012019.12.Z Grid information: nc,nr,clat,clon: 800 800 18.65 40.95 Total independent TRaPs used: 5 Total Ensemble TRaP members: 5