- Timestamp:
- 2017-12-01T18:44:09+01:00 (6 years ago)
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branches/2017/dev_CNRS_2017/NEMOGCM/CONFIG/ORCA2_SAS_LIM3/EXP00/namelist_cfg
r8599 r8882 19 19 / 20 20 !----------------------------------------------------------------------- 21 &namzgr ! vertical coordinate22 !-----------------------------------------------------------------------23 ln_zps = .true. ! z-coordinate - partial steps24 /25 !-----------------------------------------------------------------------26 21 &namdom ! space and time domain (bathymetry, mesh, timestep) 27 22 !----------------------------------------------------------------------- … … 32 27 / 33 28 !----------------------------------------------------------------------- 34 &namcrs ! Grid coarsening for dynamics output and/or 35 ! passive tracer coarsened online simulations 29 &namcrs ! coarsened grid (for outputs and/or TOP) (ln_crs =T) 36 30 !----------------------------------------------------------------------- 37 31 / … … 75 69 / 76 70 !----------------------------------------------------------------------- 77 &nambfr ! bottom friction78 !-----------------------------------------------------------------------79 /80 !-----------------------------------------------------------------------81 &nambbc ! bottom temperature boundary condition (default: NO)82 !-----------------------------------------------------------------------83 ln_trabbc = .true. ! Apply a geothermal heating at the ocean bottom84 /85 !-----------------------------------------------------------------------86 &nambbl ! bottom boundary layer scheme87 !-----------------------------------------------------------------------88 /89 !-----------------------------------------------------------------------90 71 &nameos ! ocean physical parameters 91 72 !----------------------------------------------------------------------- … … 93 74 / 94 75 !----------------------------------------------------------------------- 95 &namtra_adv ! advection scheme for tracer 76 &namtra_adv ! advection scheme for tracer (default: NO selection) 96 77 !----------------------------------------------------------------------- 97 ln_traadv_fct = .true. ! FCT scheme 98 nn_fct_h = 2 ! =2/4, horizontal 2nd / 4th order 99 nn_fct_v = 2 ! =2/4, vertical 2nd / COMPACT 4th order 100 nn_fct_zts = 0 ! > 1 , 2nd order FCT scheme with vertical sub-timestepping 101 ! ! (number of sub-timestep = nn_fct_zts) 102 / 103 !----------------------------------------------------------------------- 104 &namtra_adv_mle ! mixed layer eddy parametrisation (Fox-Kemper param) 105 !----------------------------------------------------------------------- 78 ln_traadv_NONE = .true. ! No advection 106 79 / 107 80 !---------------------------------------------------------------------------------- 108 81 &namtra_ldf ! lateral diffusion scheme for tracers 109 82 !---------------------------------------------------------------------------------- 110 ! ! Operator type: 111 ln_traldf_lap = .true. ! laplacian operator 112 ln_traldf_blp = .false. ! bilaplacian operator 113 ! ! Direction of action: 114 ln_traldf_lev = .false. ! iso-level 115 ln_traldf_hor = .false. ! horizontal (geopotential) 116 ln_traldf_iso = .true. ! iso-neutral (Standard operator) 117 ln_traldf_triad = .false. ! iso-neutral (Triads operator) 118 ! 119 ! ! iso-neutral options: 120 ln_traldf_msc = .true. ! Method of Stabilizing Correction (both operators) 121 rn_slpmax = 0.01 ! slope limit (both operators) 122 ln_triad_iso = .false. ! pure horizontal mixing in ML (triad only) 123 rn_sw_triad = 1 ! =1 switching triad ; =0 all 4 triads used (triad only) 124 ln_botmix_triad = .false. ! lateral mixing on bottom (triad only) 125 ! 126 ! ! Coefficients: 127 nn_aht_ijk_t = 20 ! space/time variation of eddy coef 128 ! ! =-20 (=-30) read in eddy_diffusivity_2D.nc (..._3D.nc) file 129 ! ! = 0 constant 130 ! ! = 10 F(k) =ldf_c1d 131 ! ! = 20 F(i,j) =ldf_c2d 132 ! ! = 21 F(i,j,t) =Treguier et al. JPO 1997 formulation 133 ! ! = 30 F(i,j,k) =ldf_c2d + ldf_c1d 134 ! ! = 31 F(i,j,k,t)=F(local velocity) 135 rn_aht_0 = 2000. ! lateral eddy diffusivity (lap. operator) [m2/s] 136 rn_bht_0 = 1.e+12 ! lateral eddy diffusivity (bilap. operator) [m4/s] 83 ln_traldf_lap = .NONE. ! No explicit diffusion 137 84 / 138 !----------------------------------------------------------------------------------139 &namtra_ldfeiv ! eddy induced velocity param.140 !----------------------------------------------------------------------------------141 ln_ldfeiv =.true. ! use eddy induced velocity parameterization142 ln_ldfeiv_dia =.true. ! diagnose eiv stream function and velocities143 rn_aeiv_0 = 2000. ! eddy induced velocity coefficient [m2/s]144 nn_aei_ijk_t = 21 ! space/time variation of the eiv coeficient145 ! ! =-20 (=-30) read in eddy_induced_velocity_2D.nc (..._3D.nc) file146 ! ! = 0 constant147 ! ! = 10 F(k) =ldf_c1d148 ! ! = 20 F(i,j) =ldf_c2d149 ! ! = 21 F(i,j,t) =Treguier et al. JPO 1997 formulation150 ! ! = 30 F(i,j,k) =ldf_c2d + ldf_c1d151 /152 !-----------------------------------------------------------------------153 &namtra_dmp ! tracer: T & S newtonian damping (default: NO)154 !-----------------------------------------------------------------------155 85 !----------------------------------------------------------------------- 156 86 &namdyn_adv ! formulation of the momentum advection 157 87 !----------------------------------------------------------------------- 158 / 159 !----------------------------------------------------------------------- 160 &namdyn_vor ! option of physics/algorithm (not control by CPP keys) 161 !----------------------------------------------------------------------- 162 ln_dynvor_ene = .false. ! enstrophy conserving scheme 163 ln_dynvor_ens = .false. ! energy conserving scheme 164 ln_dynvor_mix = .false. ! mixed scheme 165 ln_dynvor_een = .true. ! energy & enstrophy scheme 166 nn_een_e3f = 0 ! e3f = masked averaging of e3t divided by 4 (=0) or by the sum of mask (=1) 167 / 168 !----------------------------------------------------------------------- 169 &namdyn_hpg ! Hydrostatic pressure gradient option 170 !----------------------------------------------------------------------- 171 / 172 !----------------------------------------------------------------------- 173 &namdyn_spg ! surface pressure gradient 174 !----------------------------------------------------------------------- 175 ln_dynspg_ts = .true. ! split-explicit free surface 176 / 177 !----------------------------------------------------------------------- 178 &namdyn_ldf ! lateral diffusion on momentum 179 !----------------------------------------------------------------------- 180 ! ! Type of the operator : 181 ! ! no diffusion: set ln_dynldf_lap=..._blp=F 182 ln_dynldf_lap = .true. ! laplacian operator 183 ln_dynldf_blp = .false. ! bilaplacian operator 184 ! ! Direction of action : 185 ln_dynldf_lev = .true. ! iso-level 186 ln_dynldf_hor = .false. ! horizontal (geopotential) 187 ln_dynldf_iso = .false. ! iso-neutral 188 ! ! Coefficient 189 nn_ahm_ijk_t = -30 ! space/time variation of eddy coef 190 ! ! =-30 read in eddy_viscosity_3D.nc file 191 ! ! =-20 read in eddy_viscosity_2D.nc file 192 ! ! = 0 constant 193 ! ! = 10 F(k)=c1d 194 ! ! = 20 F(i,j)=F(grid spacing)=c2d 195 ! ! = 30 F(i,j,k)=c2d*c1d 196 ! ! = 31 F(i,j,k)=F(grid spacing and local velocity) 197 rn_ahm_0 = 40000. ! horizontal laplacian eddy viscosity [m2/s] 198 rn_ahm_b = 0. ! background eddy viscosity for ldf_iso [m2/s] 199 rn_bhm_0 = 1.e+12 ! horizontal bilaplacian eddy viscosity [m4/s] 200 ! 201 ! Caution in 20 and 30 cases the coefficient have to be given for a 1 degree grid (~111km) 202 / 203 !----------------------------------------------------------------------- 204 &namzdf ! vertical physics 205 !----------------------------------------------------------------------- 206 / 207 !----------------------------------------------------------------------- 208 &namzdf_tke ! turbulent eddy kinetic dependent vertical diffusion ("key_zdftke") 209 !----------------------------------------------------------------------- 210 / 211 !----------------------------------------------------------------------- 212 &namzdf_ddm ! double diffusive mixing parameterization ("key_zdfddm") 213 !----------------------------------------------------------------------- 214 / 215 !----------------------------------------------------------------------- 216 &namzdf_tmx ! tidal mixing parameterization ("key_zdftmx") 217 !----------------------------------------------------------------------- 88 ln_dynadv_NONE = .true. ! No advection 218 89 / 219 90 !----------------------------------------------------------------------- … … 225 96 !----------------------------------------------------------------------- 226 97 / 227 !-----------------------------------------------------------------------228 &namptr ! Poleward Transport Diagnostic229 !-----------------------------------------------------------------------230 /231 !-----------------------------------------------------------------------232 &namhsb ! Heat and salt budgets (default F)233 !-----------------------------------------------------------------------234 /235 !-----------------------------------------------------------------------236 &namobs ! observation usage ('key_diaobs')237 !-----------------------------------------------------------------------238 /239 !-----------------------------------------------------------------------240 &nam_asminc ! assimilation increments ('key_asminc')241 !-----------------------------------------------------------------------242 /
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