18 -  24 hour files: total    3 TRaP members.
/data/Petrap/2025/IVONE/2025IVONE.WTIO20.FMEE.091216.GHEHR.03091400.18.Z
/data/Petrap/2025/IVONE/2025IVONE.WTIO20.FMEE.091216.SSMISB.03091040.18.Z
/data/Petrap/2025/IVONE/2025IVONE.WTXS31.PGTW.090900.RCLIPER.03090900.18.Z
Grid information: nc,nr,clat,clon:      800     800  -18.65  -82.80
Total independent TRaPs used:   3
Total Ensemble TRaP members:   3