12 - 18 hour files: total 8 TRaP members. /data/Petrap/2018/HELENE/2018HELENE.WTNT23.KNHC.090200.RCLIPER.09090200.18.Z /data/Petrap/2018/HELENE/2018HELENE.WTNT23.KNHC.090238.AMSUM2.09082221.18.Z /data/Petrap/2018/HELENE/2018HELENE.WTNT23.KNHC.090238.AMSUNN.09082155.18.Z /data/Petrap/2018/HELENE/2018HELENE.WTNT23.KNHC.090800.RCLIPER.09090800.12.Z /data/Petrap/2018/HELENE/2018HELENE.WTNT23.KNHC.090844.AMSUNP.09090623.12.Z /data/Petrap/2018/HELENE/2018HELENE.WTNT23.KNHC.090844.RRH_AMSR.09090332.12.Z /data/Petrap/2018/HELENE/2018HELENE.WTNT23.KNHC.090844.SSMISB.09090809.12.Z /data/Petrap/2018/HELENE/2018HELENE.WTNT23.KNHC.090844.SSMISC.09090721.12.Z Grid information: nc,nr,clat,clon: 800 800 13.55 26.15 Total independent TRaPs used: 8 Total Ensemble TRaP members: 8