0 - 6 hour files: total 4 TRaP members. /data/Petrap/2017/EIGHTEEN/2017EIGHTEEN.WTNT23.KNHC.281400.RCLIPER.10281400.18.Z /data/Petrap/2017/EIGHTEEN/2017EIGHTEEN.WTNT23.KNHC.281458.AMSUNN.10281317.18.Z /data/Petrap/2017/EIGHTEEN/2017EIGHTEEN.WTNT23.KNHC.281458.SSMISB.10281241.18.Z /data/Petrap/2017/EIGHTEEN/2017EIGHTEEN.WTNT23.KNHC.281458.SSMISC.10281226.18.Z Grid information: nc,nr,clat,clon: 800 800 23.25 81.00 Total independent TRaPs used: 4 Total Ensemble TRaP members: 4