18 -  24 hour files: total    2 TRaP members.
/data/Petrap/2025/31P/202531P.WTXS31.PGTW.220300.AMSUM3.04220100.18.Z
/data/Petrap/2025/31P/202531P.WTXS31.PGTW.220300.GHEHR.04220200.18.Z
Grid information: nc,nr,clat,clon:      800     800   -9.85 -132.75
Total independent TRaPs used:   2
Total Ensemble TRaP members:   2