ALERT: No maps available for GFS run 18 UTC Sat 22 Jul 2017. Defaulting to 18 UTC Fri 26 Apr 2024.
ALERT: Maps for forecast hour 96 do not exist, defaulting to fhour = 27.
Valid: 21 UTC Sat 27 Apr 2024
ERROR: Parameter CREF unavailable for GFS forecast hour 27.