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- !!>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
- !! SI3 configuration namelist: Overwrites SHARED/namelist_ice_ref
- !! 1 - Generic parameters (nampar)
- !! 2 - Ice thickness discretization (namitd)
- !! 3 - Ice dynamics (namdyn)
- !! 4 - Ice ridging/rafting (namdyn_rdgrft)
- !! 5 - Ice rheology (namdyn_rhg)
- !! 6 - Ice advection (namdyn_adv)
- !! 7 - Ice surface boundary conditions (namsbc)
- !! 8 - Ice thermodynamics (namthd)
- !! 9 - Ice heat diffusion (namthd_zdf)
- !! 10 - Ice lateral melting (namthd_da)
- !! 11 - Ice growth in open water (namthd_do)
- !! 12 - Ice salinity (namthd_sal)
- !! 13 - Ice melt ponds (namthd_pnd)
- !! 14 - Ice initialization (namini)
- !! 15 - Ice/snow albedos (namalb)
- !! 16 - Ice diagnostics (namdia)
- !!>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
- !
- !------------------------------------------------------------------------------
- &nampar ! Generic parameters
- !------------------------------------------------------------------------------
- nlay_s = 1 ! number of snow layers (only 1 is working)
- rn_amax_s = 0.95 ! maximum tolerated ice concentration SH
- /
- !------------------------------------------------------------------------------
- &namitd ! Ice discretization
- !------------------------------------------------------------------------------
- /
- !------------------------------------------------------------------------------
- &namdyn ! Ice dynamics
- !------------------------------------------------------------------------------
- /
- !------------------------------------------------------------------------------
- &namdyn_rdgrft ! Ice ridging/rafting
- !------------------------------------------------------------------------------
- /
- !------------------------------------------------------------------------------
- &namdyn_rhg ! Ice rheology
- !------------------------------------------------------------------------------
- ln_aEVP = .false. ! adaptive rheology (Kimmritz et al. 2016 & 2017)
- nn_nevp = 120 ! number of EVP subcycles
- /
- !------------------------------------------------------------------------------
- &namdyn_adv ! Ice advection
- !------------------------------------------------------------------------------
- /
- !------------------------------------------------------------------------------
- &namsbc ! Ice surface boundary conditions
- !------------------------------------------------------------------------------
- nn_qtrice = 1 ! Solar flux transmitted thru the surface scattering layer:
- ! = 0 Grenfell and Maykut 1977 (depends on cloudiness and is 0 when there is snow)
- ! = 1 Lebrun 2019 (equals 0.3 anytime with different melting/dry snw conductivities)
- /
- !------------------------------------------------------------------------------
- &namthd ! Ice thermodynamics
- !------------------------------------------------------------------------------
- /
- !------------------------------------------------------------------------------
- &namthd_zdf ! Ice heat diffusion
- !------------------------------------------------------------------------------
- rn_cnd_s = 0.35 ! thermal conductivity of the snow (0.31 W/m/K, Maykut and Untersteiner, 1971)
- ! Obs: 0.1-0.5 (Lecomte et al, JAMES 2013)
- /
- !------------------------------------------------------------------------------
- &namthd_da ! Ice lateral melting
- !------------------------------------------------------------------------------
- /
- !------------------------------------------------------------------------------
- &namthd_do ! Ice growth in open water
- !------------------------------------------------------------------------------
- /
- !------------------------------------------------------------------------------
- &namthd_sal ! Ice salinity
- !------------------------------------------------------------------------------
- /
- !------------------------------------------------------------------------------
- &namthd_pnd ! Melt ponds
- !------------------------------------------------------------------------------
- /
- !------------------------------------------------------------------------------
- &namini ! Ice initialization
- !------------------------------------------------------------------------------
- nn_iceini_file = 1 ! 0 = Initialise sea ice based on SSTs
- ! 1 = Initialise sea ice from single category netcdf file
- ! 2 = Initialise sea ice from multi category restart file
- ! -- for nn_iceini_file = 1
- sn_hti = 'seaice' , -1 ,'sithic' , .true. , .true., 'yearly' , '' , '', ''
- sn_hts = 'seaice' , -1 ,'snthic' , .true. , .true., 'yearly' , '' , '', ''
- sn_ati = 'seaice' , -1 ,'siconc' , .true. , .true., 'yearly' , '' , '', ''
- sn_smi = 'NOT USED' , -12. ,'smi' , .false. , .true., 'yearly' , '' , '', ''
- sn_tmi = 'NOT USED' , -12. ,'tmi' , .false. , .true., 'yearly' , '' , '', ''
- sn_tsu = 'NOT USED' , -12. ,'tsu' , .false. , .true., 'yearly' , '' , '', ''
- /
- !------------------------------------------------------------------------------
- &namalb ! albedo parameters
- !------------------------------------------------------------------------------
- /
- !------------------------------------------------------------------------------
- &namdia ! Diagnostics
- !------------------------------------------------------------------------------
- rn_icechk_cel = 100. ! check at each gridcell (1.e-4m/h)=> stops the code if violated (and writes a file)
- rn_icechk_glo = 1. ! check over the entire ice cover (1.e-6m/h)=> only prints warnings
- /
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