18 -  24 hour files: total    4 TRaP members.
/data/Petrap/2024/18S/202418S.WTXS32.PGTW.141500.AMSUM1.03141340.18.Z
/data/Petrap/2024/18S/202418S.WTXS32.PGTW.141500.AMSUNP.03141315.18.Z
/data/Petrap/2024/18S/202418S.WTXS32.PGTW.141500.GHEHR.03141400.18.Z
/data/Petrap/2024/18S/202418S.WTXS32.PGTW.141500.RCLIPER.03141500.18.Z
Grid information: nc,nr,clat,clon:      800     800  -17.40 -116.00
Total independent TRaPs used:   4
Total Ensemble TRaP members:   4