!!>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> !! 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 /