12 -  18 hour files: total    4 TRaP members.
/data/Petrap/2024/18S/202418S.WTXS32.PGTW.160900.N20_RAIN.03160553.18.Z
/data/Petrap/2024/18S/202418S.WTXS32.PGTW.161500.AMSUM3.03161350.12.Z
/data/Petrap/2024/18S/202418S.WTXS32.PGTW.161500.GHEHR.03161400.12.Z
/data/Petrap/2024/18S/202418S.WTXS32.PGTW.161500.RCLIPER.03161500.12.Z
Grid information: nc,nr,clat,clon:      800     800  -17.00 -113.60
Total independent TRaPs used:   4
Total Ensemble TRaP members:   4