12 - 18 hour files: total 6 TRaP members. /data/Petrap/2017/01W/201701W.WTPN31.PGTW.150300.AMSUM1.01150248.18.Z /data/Petrap/2017/01W/201701W.WTPN31.PGTW.150300.AMSUM2.01150154.18.Z /data/Petrap/2017/01W/201701W.WTPN31.PGTW.150300.AMSUNN.01142350.18.Z /data/Petrap/2017/01W/201701W.WTPN31.PGTW.150300.SSMISC.01142318.18.Z /data/Petrap/2017/01W/201701W.WTPN31.PGTW.150900.AMSUNP.01150712.12.Z /data/Petrap/2017/01W/201701W.WTPN31.PGTW.150900.GHEHR.01150800.12.Z Grid information: nc,nr,clat,clon: 800 800 9.50 -107.35 Total independent TRaPs used: 6 Total Ensemble TRaP members: 6