12 -  18 hour files: total    4 TRaP members.
/data/Petrap/2025/29S/202529S.WTXS31.PGTW.141500.AMSUM3.04141300.18.Z
/data/Petrap/2025/29S/202529S.WTXS31.PGTW.142100.GHEHR.04142000.12.Z
/data/Petrap/2025/29S/202529S.WTXS31.PGTW.142100.N20_RAIN.04141648.12.Z
/data/Petrap/2025/29S/202529S.WTXS31.PGTW.142100.RCLIPER.04142100.12.Z
Grid information: nc,nr,clat,clon:      800     800  -13.65 -121.45
Total independent TRaPs used:   4
Total Ensemble TRaP members:   4