6 -  12 hour files: total    6 TRaP members.
/data/Petrap/2024/18S/202418S.WTXS32.PGTW.171500.AMSUM1.03171417.18.Z
/data/Petrap/2024/18S/202418S.WTXS32.PGTW.180300.AMSUM1.03180126.06.Z
/data/Petrap/2024/18S/202418S.WTXS32.PGTW.180300.AMSUM3.03180218.06.Z
/data/Petrap/2024/18S/202418S.WTXS32.PGTW.180300.AMSUNP.03180132.06.Z
/data/Petrap/2024/18S/202418S.WTXS32.PGTW.180300.GHEHR.03180200.06.Z
/data/Petrap/2024/18S/202418S.WTXS32.PGTW.180300.RCLIPER.03180300.06.Z
Grid information: nc,nr,clat,clon:      800     800  -17.40 -111.95
Total independent TRaPs used:   6
Total Ensemble TRaP members:   6