12 - 18 hour files: total 5 TRaP members. /data/Petrap/2017/IRWIN/2017IRWIN.WTPZ25.KNHC.260841.AMSUM1.07260554.18.Z /data/Petrap/2017/IRWIN/2017IRWIN.WTPZ25.KNHC.260841.AMSUM2.07260500.18.Z /data/Petrap/2017/IRWIN/2017IRWIN.WTPZ25.KNHC.260841.RRH_GPM.07260851.18.Z /data/Petrap/2017/IRWIN/2017IRWIN.WTPZ25.KNHC.261448.AMSUNN.07261448.12.Z /data/Petrap/2017/IRWIN/2017IRWIN.WTPZ25.KNHC.261448.AMSUNP.07261133.12.Z Grid information: nc,nr,clat,clon: 800 800 15.30 122.95 Total independent TRaPs used: 5 Total Ensemble TRaP members: 5