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view on githubraw file Latest commit 5e44d2ea on 2025-08-09 03:50:44 UTC
f8aefb7dc4 Jean*0001 # Land package parameters:
                0002 
                0003 #--  Land model parameter (namelist LAND_MODEL_PAR):
4f7a66922b Jean*0004 #     land_calc_grT  :: step forward ground Temperature
                0005 #     land_calc_grW  :: step forward soil moiture
                0006 #     land_impl_grT  :: solve ground Temperature implicitly
                0007 #     land_calc_snow :: step forward snow thickness
                0008 #     land_calc_alb  :: compute albedo of snow over land
c2647a3e98 Jean*0009 #     land_oldPickup :: restart from an old pickup (=before checkpoint 52l_post)
4f7a66922b Jean*0010 #     land_grT_iniFile  :: File containing initial ground Temp.
                0011 #     land_grW_iniFile  :: File containing initial ground Water.
                0012 #     land_snow_iniFile :: File containing initial snow thickness.
f8aefb7dc4 Jean*0013 #     land_deltaT   :: land model time-step
                0014 #     land_diagFreq :: Frequency^-1 for diagnostic output (s)
4f7a66922b Jean*0015 #     land_monFreq  :: Frequency^-1 for monitor    output (s)
f8aefb7dc4 Jean*0016 #     land_dzF      :: layer thickness
                0017  &LAND_MODEL_PAR
4f7a66922b Jean*0018 # land_calc_grT =.FALSE.,
                0019 # land_calc_grW =.FALSE.,
c2647a3e98 Jean*0020 # land_impl_grT =.FALSE.,
                0021 # land_calc_snow=.FALSE.,
                0022 # land_calc_alb =.FALSE.,
e27381e2bf Jean*0023   land_grT_iniFile='land_grT_ini.bin',
                0024   land_grW_iniFile='land_grW_ini.bin',
c2647a3e98 Jean*0025 # land_oldPickup=.TRUE.,
f8aefb7dc4 Jean*0026   land_dzF= 0.1, 4.0,
4f7a66922b Jean*0027 # land_diagFreq=1.,
f8aefb7dc4 Jean*0028  &
                0029 
                0030 #--  Physical constants (namelist LAND_PHYS_PAR):
4f7a66922b Jean*0031 #     land_grdLambda  :: Thermal conductivity of the ground (W/m/K)
                0032 #     land_heatCs     :: Heat capacity of dry soil (J/m3/K)
                0033 #     land_CpWater    :: Heat capacity of water    (J/kg/K)
f8aefb7dc4 Jean*0034 #     land_wTauDiff   :: soil moisture diffusion time scale
                0035 #     land_waterCap   :: field capacity per meter of soil
                0036 #     land_fractRunOff:: fraction of water in excess which run-off
4f7a66922b Jean*0037 #     land_rhoLiqW    :: density of liquid water (kg/m3)
                0038 #     land_rhoSnow    :: density of snow (kg/m3)
                0039 #     land_Lfreez     :: Latent heat of freezing (J/kg)
ba48fd3f3a Jean*0040 #     land_hMaxSnow   :: Maximum snow-thickness  (m)
4f7a66922b Jean*0041 #     diffKsnow       :: thermal conductivity of snow (W/m/K)
                0042 #     timeSnowAge     :: snow aging time scale   (s)
                0043 #     hNewSnowAge     :: new snow thickness that refresh the snow-age (by 1/e)
                0044 #     albColdSnow     :: albedo of cold (=dry) new snow (Tsfc < -10)
                0045 #     albWarmSnow     :: albedo of warm (=wet) new snow (Tsfc = 0)
                0046 #     albOldSnow      :: albedo of old snow (snowAge > 35.d)
                0047 #     hAlbSnow        :: snow thickness for albedo transition: snow/ground
f8aefb7dc4 Jean*0048  &LAND_PHYS_PAR
c2647a3e98 Jean*0049 # land_Lfreez=0.,
f8aefb7dc4 Jean*0050  &