ALERT: No maps available for GFS run 06 UTC Tue 18 Dec 2018. Defaulting to 18 UTC Wed 08 May 2024.
ALERT: Maps for forecast hour 324 do not exist, defaulting to fhour = 216.
Valid: 18 UTC Fri 17 May 2024
ERROR: Parameter PCPIN unavailable for GFS forecast hour 216.