12 - 18 hour files: total 6 TRaP members. /data/Petrap/2015/SANDRA/2015SANDRA.WTPZ22.KNHC.251435.AMSUNN.11251325.18.Z /data/Petrap/2015/SANDRA/2015SANDRA.WTPZ22.KNHC.251435.AMSUNP.11250950.18.Z /data/Petrap/2015/SANDRA/2015SANDRA.WTPZ22.KNHC.251435.SSMISB.11251329.18.Z /data/Petrap/2015/SANDRA/2015SANDRA.WTPZ22.KNHC.251435.SSMISC.11251457.18.Z /data/Petrap/2015/SANDRA/2015SANDRA.WTPZ22.KNHC.252033.AMSUM1.11251646.12.Z /data/Petrap/2015/SANDRA/2015SANDRA.WTPZ22.KNHC.252033.GHEHR.11252000.12.Z Grid information: nc,nr,clat,clon: 800 800 14.20 110.40 Total independent TRaPs used: 6 Total Ensemble TRaP members: 6