ALERT: No maps available for GFS run 00 UTC Wed 21 Mar 2018. Defaulting to 00 UTC Sat 04 May 2024.
ALERT: Maps for forecast hour 192 do not exist, defaulting to fhour = 18.
Valid: 18 UTC Sat 04 May 2024
ERROR: Parameter CREF unavailable for GFS forecast hour 18.