ALERT: No maps available for GFS run 18 UTC Sat 18 Aug 2018. Defaulting to 12 UTC Tue 07 May 2024.
ALERT: Maps for forecast hour 360 do not exist, defaulting to fhour = 312.
Valid: 12 UTC Mon 20 May 2024
ERROR: Parameter PCPIN unavailable for GFS forecast hour 312.