This module sets up surface albedo for SW radiation and surface emissivity for LW radiation.
Functions/Subroutines | |
subroutine, public | sfc_init (me) |
This subroutine is the initialization program for surface radiation related quantities (albedo, emissivity, etc.) More... | |
subroutine, public | setalb (slmsk, snowf, sncovr, snoalb, zorlf, coszf, tsknf, tairf, hprif, alvsf, alnsf, alvwf, alnwf, facsf, facwf, fice, tisfc, IMAX, albPpert, pertalb, sfcalb ) |
This subroutine computes four components of surface albedos (i.e., vis-nir, direct-diffused) according to control flag ialbflg. 1) climatological surface albedo scheme ([26]) 2) MODIS retrieval based scheme from Boston univ. More... | |
subroutine, public | setemis (xlon, xlat, slmsk, snowf, sncovr, zorlf, tsknf, tairf, hprif, IMAX, sfcemis ) |
This subroutine computes surface emissivity for LW radiation. More... | |
Variables | |
character(40), parameter | vtagsfc ='NCEP-Radiation_surface v5.1 Nov 2012 ' |
integer, parameter, public | nf_albd = 4 |
number of surface albedo components More... | |
integer, parameter, public | imxems = 360 |
number of longtitude points in global emis-type map More... | |
integer, parameter, public | jmxems = 180 |
number of latitude points in global emis-type map More... | |
real(kind=kind_phys), parameter | f_zero = 0.0 |
real(kind=kind_phys), parameter | f_one = 1.0 |
real(kind=kind_phys), parameter | rad2dg = 180.0 / con_pi |
integer, dimension(:,:), allocatable | idxems |
global surface emissivity index array More... | |
integer | iemslw = 0 |
global surface emissivity control flag set up in 'sfc_init' More... | |