Name:surface_pressureAbbreviation:spUnit:Pa
DefinitionPressure at surface.
Validityinstantaneous
Comment 
GRIB 2
Discipline= 0  
Parameter Category= 3  
Parameter Number= 0  
Type of first fixed surface= 1Type of second fixed surface= All 1's
Scale factor of first fixed surface= All 1'sScale factor of second fixed surface= All 1's
Scaled value of first fixed surface= All 1'sScaled value of second fixed surface= All 1's