12 - 18 hour files: total 6 TRaP members. /data/Petrap/2015/IDA/2015IDA.WTNT25.KNHC.231445.AMSUM1.09231324.18.Z /data/Petrap/2015/IDA/2015IDA.WTNT25.KNHC.231445.AMSUM2.09231230.18.Z /data/Petrap/2015/IDA/2015IDA.WTNT25.KNHC.231445.SSMISC.09231102.18.Z /data/Petrap/2015/IDA/2015IDA.WTNT25.KNHC.232031.AMSUNP.09231744.12.Z /data/Petrap/2015/IDA/2015IDA.WTNT25.KNHC.232031.GHEHR.09232000.12.Z /data/Petrap/2015/IDA/2015IDA.WTNT25.KNHC.232046.AMSUNN.09231955.12.Z Grid information: nc,nr,clat,clon: 800 800 20.30 46.30 Total independent TRaPs used: 6 Total Ensemble TRaP members: 6