@BeginModule
@Name      = Derivepar
@Title     = Sea level pressure
@Section   = Miscellaneous
@Arguments = ifile ofile
@Operators = sealevelpressure
@EndModule


@BeginOperator_sealevelpressure
@Title     = Sea level pressure

@BeginDescription
This operator computes the sea level pressure (air_pressure_at_sea_level). Required input fields
are surface_air_pressure, surface_geopotential and air_temperature on hybrid sigma pressure levels.
@EndDescription
@EndOperator
