6 - 12 hour files: total 6 TRaP members. /data/Petrap/2015/GRACE/2015GRACE.WTNT22.KNHC.081431.AMSUM1.09081156.18.Z /data/Petrap/2015/GRACE/2015GRACE.WTNT22.KNHC.081431.AMSUM2.09081242.18.Z /data/Petrap/2015/GRACE/2015GRACE.WTNT22.KNHC.082031.AMSUNP.09081711.12.Z /data/Petrap/2015/GRACE/2015GRACE.WTNT22.KNHC.090234.AMSUM1.09090044.06.Z /data/Petrap/2015/GRACE/2015GRACE.WTNT22.KNHC.090234.AMSUM2.09082349.06.Z /data/Petrap/2015/GRACE/2015GRACE.WTNT22.KNHC.090234.GHEHR.09090200.06.Z Grid information: nc,nr,clat,clon: 800 800 14.90 48.40 Total independent TRaPs used: 6 Total Ensemble TRaP members: 6