12 - 18 hour files: total 6 TRaP members. /data/Petrap/2018/JOHN/2018JOHN.WTPZ22.KNHC.090842.AMSUM1.08090512.18.Z /data/Petrap/2018/JOHN/2018JOHN.WTPZ22.KNHC.090842.AMSUM2.08090411.18.Z /data/Petrap/2018/JOHN/2018JOHN.WTPZ22.KNHC.091400.RCLIPER.08091400.12.Z /data/Petrap/2018/JOHN/2018JOHN.WTPZ22.KNHC.091431.AMSUNP.08091225.12.Z /data/Petrap/2018/JOHN/2018JOHN.WTPZ22.KNHC.091431.RRH_AMSR.08090910.12.Z /data/Petrap/2018/JOHN/2018JOHN.WTPZ22.KNHC.091431.SSMISC.08091348.12.Z Grid information: nc,nr,clat,clon: 800 800 25.40 118.90 Total independent TRaPs used: 6 Total Ensemble TRaP members: 6