Name:

surface_pressure

Abbreviation:

sp

Unit:

Pa

Definition	Pressure at surface.
Validity	instantaneous
Comment

GRIB 2	Discipline = 0     Parameter Category = 3     Parameter Number = 0     Type of first fixed surface = 1 Type of second fixed surface = All 1's Scale factor of first fixed surface = All 1's Scale factor of second fixed surface = All 1's Scaled value of first fixed surface = All 1's Scaled value of second fixed surface = All 1's
	GRIB 2 and C-code for: Deterministic forecast, Perturbed forecast and Control forecast