Common validation errors and how to solve them!
#1: Requesting parameters that do not exist for the specified stream/levtype
Typical error message
UserError: Ambiguous value 'XXX' could be 'XXX'
Examples
Solutions
#2: Requesting steps>0 for type=an
Typical error message
param=XX not valid for step=3,time=XXXX
Examples
Solutions
#3: Area coordinates are in the wrong order
Typical error message
invalid area, expecting -90 <= S <= N <= 90
Examples
Solutions