6 -  12 hour files: total    2 TRaP members.
/data/Petrap/2025/29S/202529S.WTXS31.PGTW.112100.GHEHR.04112000.06.Z
/data/Petrap/2025/29S/202529S.WTXS31.PGTW.112100.RCLIPER.04112100.06.Z
Grid information: nc,nr,clat,clon:      800     800  -11.55 -126.85
Total independent TRaPs used:   2
Total Ensemble TRaP members:   2