12 - 18 hour files: total 6 TRaP members. /data/Petrap/2017/IRMA/2017IRMA.WTNT21.KNHC.080257.AMSUM1.09080222.18.Z /data/Petrap/2017/IRMA/2017IRMA.WTNT21.KNHC.080257.AMSUM2.09080128.18.Z /data/Petrap/2017/IRMA/2017IRMA.WTNT21.KNHC.080844.AMSUNP.09080805.12.Z /data/Petrap/2017/IRMA/2017IRMA.WTNT21.KNHC.080844.RAIN.09080633.12.Z /data/Petrap/2017/IRMA/2017IRMA.WTNT21.KNHC.080844.RRH_AMSR.09080636.12.Z /data/Petrap/2017/IRMA/2017IRMA.WTNT21.KNHC.080844.RRH_GPM.09080602.12.Z Grid information: nc,nr,clat,clon: 800 800 22.05 75.50 Total independent TRaPs used: 6 Total Ensemble TRaP members: 6