12 - 18 hour files: total 5 TRaP members. /data/Petrap/2015/IDA/2015IDA.WTNT25.KNHC.230844.AMSUNN.09230840.18.Z /data/Petrap/2015/IDA/2015IDA.WTNT25.KNHC.231445.AMSUM1.09231324.12.Z /data/Petrap/2015/IDA/2015IDA.WTNT25.KNHC.231445.AMSUM2.09231230.12.Z /data/Petrap/2015/IDA/2015IDA.WTNT25.KNHC.231445.GHEHR.09231400.12.Z /data/Petrap/2015/IDA/2015IDA.WTNT25.KNHC.231445.SSMISC.09231102.12.Z Grid information: nc,nr,clat,clon: 800 800 20.25 46.60 Total independent TRaPs used: 5 Total Ensemble TRaP members: 5