12 - 18 hour files: total 6 TRaP members. /data/Petrap/2017/IRMA/2017IRMA.WTNT21.KNHC.010239.AMSUM1.08312343.12.Z /data/Petrap/2017/IRMA/2017IRMA.WTNT21.KNHC.010239.GHEHR.09010200.12.Z /data/Petrap/2017/IRMA/2017IRMA.WTNT21.KNHC.312031.AMSUNP.08311728.18.Z /data/Petrap/2017/IRMA/2017IRMA.WTNT21.KNHC.312031.RAIN.08311515.18.Z /data/Petrap/2017/IRMA/2017IRMA.WTNT21.KNHC.312031.RRH_GPM.08311630.18.Z /data/Petrap/2017/IRMA/2017IRMA.WTNT21.KNHC.312031.SSMISC.08312031.18.Z Grid information: nc,nr,clat,clon: 800 800 17.90 37.15 Total independent TRaPs used: 6 Total Ensemble TRaP members: 6