12 -  18 hour files: total    5 TRaP members.
/data/Petrap/2024/18S/202418S.WTXS32.PGTW.132100.N20_RAIN.03131800.18.Z
/data/Petrap/2024/18S/202418S.WTXS32.PGTW.140300.AMSUM1.03140108.12.Z
/data/Petrap/2024/18S/202418S.WTXS32.PGTW.140300.AMSUM3.03140200.12.Z
/data/Petrap/2024/18S/202418S.WTXS32.PGTW.140300.GHEHR.03140200.12.Z
/data/Petrap/2024/18S/202418S.WTXS32.PGTW.140300.RCLIPER.03140300.12.Z
Grid information: nc,nr,clat,clon:      800     800  -16.15 -115.10
Total independent TRaPs used:   5
Total Ensemble TRaP members:   5