HYSPLIT for PCs • Re: HYSPLIT PC – Exit Code 900 with GDAS and RP.gbl Files (Meteorological Input Format Issue)

The NCEP/NCAR reanalysis files (R*.gbl) are already in the ARL format and they are readily usable with HYSPLIT. No conversion is required. To diagnose the issue you reported, could you post SETUP.CFG, CONTROL, and MESSAGE files from your failed trajectory run?

ARL has a GDAS one-degree archive. Please refer to https://www.ready.noaa.gov/archives.php.

Statistics: Posted by sonny.zinn — March 28th, 2025, 7:25 am

---