source: BOL/LMDZ_Setup/DEF/namelist_ecrad @ 5417

Last change on this file since 5417 was 5417, checked in by Laurent Fairhead, 38 hours ago

Update to ecrad namelist

File size: 3.4 KB
RevLine 
[4615]1! Configuration namelists for ECRAD radiation code
2!
3! The following namelist controls the behaviour of the driver routine,
4! including parallelization options and overriding numbers read from
5! the NetCDF input file
6!
7&radiation_driver
[5417]8 ok_effective_size=false,             !        Cloud effective size taken into account for SPARTACUS solver if true
9 ok_separation=true,                  !        Cloud separation scale taken into account for SPARTACUS solver if true
10 frac_std=1.,                         ! (-)    vertically constant fractional standard deviation of in-cloud liquid water [0, 3]    *0.75*
11 overlap_decorr_length=2000,          ! (m)    vertically constant overlap decorrelation length                           [0, 5000] *2000*
12                                      !        following Hogan and Illingworth 2000, if overlap_scheme_name=="Exp-Ran"
[4615]13                                      !        Ctrue(i,j) = a*Cmax(i,j) + (1-a)*Crand(i,j) ; a = exp(DZ(i,j)/overlap_decorr_length)
[5417]14 high_inv_effective_size = 0.0001,     ! (m-1)  override input profile      [e-6, e-3] *e-4*
15 middle_inv_effective_size = 0.0001,   ! (m-1)  override input profile      [e-6, e-3] *e-4*
16 low_inv_effective_size = 0.005,       ! (m-1)  override input profile      [e-5, e-2] *e-3*
17 cloud_separation_scale_toa = 14000.0,
18 cloud_separation_scale_surface = 2500.0,
19 cloud_separation_scale_power = 3.5,
20 cloud_inhom_separation_factor = 0.75,
[4615]21/
22
23!
24! The following namelist controls the behaviour of the ECRAD
25! radiation code (default values in **)
26!
27&radiation
[5417]28 do_lw = true,
29 do_sw_direct = true,
30 do_3d_effects          = true,           ! Represent 3D effects?
31 do_lw_side_emissivity   = true,
32 do_3d_lw_multilayer_effects = true,
33 directory_name         = "data",         ! Location of configuration files
[4615]34
[5417]35 liquid_model_name = "SOCRATES",           ! Liquid droplet scattering model: "Monochromatic", "HuStamnes", *"SOCRATES"*, "Slingo"
36 ice_model_name    = "Fu-IFS",             ! Ice particle scattering model: "Monochromatic", "Fu-PSRAD", "Fu-IFS", *"Baran"*, "Baran2016", "Baran2017", "Yi"
37 cloud_pdf_shape_name    = "Gamma",        ! To describe liquid water horizontal distribution: *"Gamma"*, "Lognormal"
[4615]38
[5417]39 sw_solver_name          = "Tripleclouds",    ! Solver: "Homogeneous", *"McICA"*, "SPARTACUS", "Tripleclouds"
40 lw_solver_name          = "Tripleclouds",    ! enable 3D effects
41 sw_encroachment_name    = "Computed",     ! "Maximum" = old behaviour (also "Minimum"/*"Computed"*)
42 overlap_scheme_name     = "Exp-Ran",      ! Cloud overlap: *"Exp-Ran"*, "Max-Ran", "Exp-Exp"
[4615]43
[5417]44 overhead_sun_factor = 0.06,
45 do_lw_cloud_scattering         = true,           ! Clouds scatter in the longwave?
46 do_lw_aerosol_scattering= true,           ! Aerosols scatter in the longwave?
47 cloud_inhom_decorr_scaling = 0.5,
48 do_save_radiative_properties = false,     ! Save raw radiation properties in radiative_properties.nc?
[4615]49
50! Verbosity level: 0=none, 1=warning, 2=info, 3=progress, 4=detailed, 5=debug
[5417]51 iverbose               = 1,
52 use_aerosols           = false,          ! Include aerosols in radiation calculations?
53 n_aerosol_types         = 13,
54 !aerosol_optics_override_file_name = "aer_opt_LMDZ_ECCKD.nc",
55 !aerosol_optics_override_file_name = "aer_opt_LMDZ_RRTMG.nc",
56 do_save_spectral_flux   = false,          ! Save spectral fluxes in output file?
57 do_save_gpoint_flux     = false,          ! Save fluxes per g-point in output file?
58 gas_model_name          = "ECCKD",    ! Gas model: "Monochromatic", "RRTMG-IFS", "ECCKD"
[4615]59/
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