12 - 18 hour files: total 5 TRaP members. /data/Petrap/2016/KARL/2016KARL.WTNT22.KNHC.212042.RRH_AMSR.09211752.18.Z /data/Petrap/2016/KARL/2016KARL.WTNT22.KNHC.220237.AMSUM1.09220145.12.Z /data/Petrap/2016/KARL/2016KARL.WTNT22.KNHC.220237.AMSUNN.09212154.12.Z /data/Petrap/2016/KARL/2016KARL.WTNT22.KNHC.220237.SSMISB.09212207.12.Z /data/Petrap/2016/KARL/2016KARL.WTNT22.KNHC.220237.SSMISC.09212249.12.Z Grid information: nc,nr,clat,clon: 800 800 24.20 61.15 Total independent TRaPs used: 5 Total Ensemble TRaP members: 5