12 - 18 hour files: total 8 TRaP members. /data/Petrap/2017/NORMA/2017NORMA.WTPZ22.KNHC.172100.AMSUM1.09171646.18.Z /data/Petrap/2017/NORMA/2017NORMA.WTPZ22.KNHC.172100.AMSUM2.09171732.18.Z /data/Petrap/2017/NORMA/2017NORMA.WTPZ22.KNHC.172100.RCLIPER.09172100.12.Z /data/Petrap/2017/NORMA/2017NORMA.WTPZ22.KNHC.172100.RCLIPER.09172100.18.Z /data/Petrap/2017/NORMA/2017NORMA.WTPZ22.KNHC.180200.RCLIPER.09180200.12.Z /data/Petrap/2017/NORMA/2017NORMA.WTPZ22.KNHC.180237.AMSUNN.09180150.12.Z /data/Petrap/2017/NORMA/2017NORMA.WTPZ22.KNHC.180237.AMSUNP.09172241.12.Z /data/Petrap/2017/NORMA/2017NORMA.WTPZ22.KNHC.180237.RRH_AMSR.09172103.12.Z Grid information: nc,nr,clat,clon: 800 800 21.55 112.10 Total independent TRaPs used: 7 Total Ensemble TRaP members: 8