source: LMDZ6/branches/cirrus/libf/phylmd/ecrad/practical/config.nam @ 4945

! Configuration namelists for ecRad radiation scheme
!
! The "radiation_driver" namelist controls the behaviour of the driver
! routine, including parallelization options and overriding numbers
! read from the NetCDF input file. The "radiation" namelist controls
! the behaviour of the radiative transfer algorithm itself. Any line
! prefixed by "!" is ignored. If a namelist parameter is missing then
! ecRad will use a default value.  For most parameters you can see
! what ecRad has used from the output printed to the terminal when it
! runs.
!
! The "iverbose*" parameters specify the verbosity level: 0=none,
! 1=warning, 2=info, 3=progress, 4=detailed, 5=debug

&radiation_driver
!
! GENERAL
!
iverbose        = 2, 
do_parallel     = true,      ! Use OpenMP parallelization, if possible?
nblocksize      = 32,        ! Number of columns to process per thread
experiment_name = "Control", ! Written to output file, used in plot legends
!
! SCALE OR OVERRIDE ECRAD INPUTS
!
fractional_std  = 1, ! Fractional standard dev. of in-cloud water content
overlap_decorr_length_scaling = 1.0, ! Scale cloud overlap decorr. length
solar_irradiance_override = 1361.0, ! Top-of-atmosphere solar irradiance (W m-2)
!cos_solar_zenith_angle = 0.0, ! 0.0 = night-time, 1.0 = overhead sun
!
! SCALE GAS CONCENTRATIONS
!
h2o_scaling     = 1.0,       ! Scale water vapour concentration
co2_scaling     = 1.0,       ! Scale carbon dioxide concentration
o3_scaling      = 1.0,       ! Scale ozone concentration
ch4_scaling     = 1.0,       ! Scale methane concentration
n2o_scaling     = 1.0,       ! Scale nitrous oxide concentration
o2_scaling      = 1.0,       ! Scale molecular oxygen concentration
cfc11_scaling   = 1.0,       ! Scale CFC11 concentration
cfc12_scaling   = 1.0,       ! Scale CFC12 concentration
!
! The following settings configure the SPARTACUS solver
cloud_separation_scale_toa     = 14000.0,
cloud_separation_scale_surface = 2500.0,
cloud_separation_scale_power   = 3.5,
cloud_inhom_separation_factor  = 0.75,
!

! Writing fluxes in double precision removes noise from differences in
! mesospheric heating rates
do_write_double_precision = true,
/

&radiation
!
! GENERAL
!
iverbose            = 1, 
iverbosesetup       = 1,
directory_name      = "data",         ! Location of configuration files
do_surface_sw_spectral_flux = false,  ! Save surface fluxes in each band?
!
! CLOUDS
!
use_general_cloud_optics = false,
ice_model_name      = "Fu-IFS",       ! Can be "Fu-IFS" or "Yi"
sw_solver_name      = "Tripleclouds", ! "Tripleclouds", "McICA" or "SPARTACUS"
lw_solver_name      = "Tripleclouds", ! "Tripleclouds", "McICA" or "SPARTACUS"
overlap_scheme_name = "Exp-Ran",      ! McICA also accepts Max-Ran or Exp-Exp
do_lw_cloud_scattering = true,        ! Clouds scatter in the longwave?
gas_model_name      = "RRTMG-IFS",    ! "RRTMG-IFS" or "ECCKD"
!
! AEROSOLS
!
use_aerosols             = true,      ! Radiation sees aerosols?
use_general_aerosol_optics=false,
do_lw_aerosol_scattering = false,     ! Aerosols scatter in the longwave?
!
! 11 IFS aerosol mixing ratios are stored in the ecRad input file: 1-3
! Sea salt, 4-6 mineral dust, 7 hydrophilic organics, 8 hydrophobic
! organics, 9 hydrophilic black carbon, 10 hydrophobic black carbon, 11
! ammonium sulfate
n_aerosol_types  = 11,   ! Number of aerosol types in input file
!
! The aerosol optical properties are in this file:
aerosol_optics_override_file_name = 'aerosol_ifs_rrtm_46R1_with_NI_AM.nc'
!
! For each of the 11 mixing ratios in the input file, we need to map to
! one of the optical properties, where negative numbers index
! hydrophilic aerosol types and positive numbers index hydrophobic
! aerosol types, e.g. 11=black carbon, -5=sulphate.
i_aerosol_type_map = -1, -2, -3, 1, 2, 3, -4, 10, 11, 11, -5,
/