*SFC Section

28JUN25
Type
Optional Section

Description
Specify surface parameters (i.e. modify default values)

Structure
Multiple optional PARAMETER=VALUE fields, any order
Parameter Type Description Units Range Default
Either of:
    TEMREL R Surface Temperature relative to base of atmosphere K 0.0
    TEMSFC R Surface temperature K > 0 TBOA
Either of:
    EMSSFC R Surface emissivity value 0 ≤ : ≤ 1 1
Cn Filename of surface emissivity spectrum
Either of:
    HGTSFC R Surface Height km zBOA ≤ : ≤ zTOA zBOA
    PRESFC R Surface Pressure hPa pBOA ≤ : ≤ pTOA pBOA