6 -  12 hour files: total    4 TRaP members.
/data/Petrap/2025/30P/202530P.WTPS31.PGTW.150900.GHEHR.04151000.12.Z
/data/Petrap/2025/30P/202530P.WTPS31.PGTW.150900.RCLIPER.04150900.12.Z
/data/Petrap/2025/30P/202530P.WTPS31.PGTW.150900.RCLIPER.04150900.18.Z
/data/Petrap/2025/30P/202530P.WTPS31.PGTW.150900.RRH_GPM.04150745.18.Z
Grid information: nc,nr,clat,clon:      800     800  -25.50 -171.05
Total independent TRaPs used:   3
Total Ensemble TRaP members:   4