Changeset 5778 for branches/2015/dev_r5721_CNRS9_NOC3_LDF/NEMOGCM/CONFIG/ORCA2_LIM_CFC_C14b/EXP00/namelist_cfg
- Timestamp:
- 2015-10-06T13:46:54+02:00 (9 years ago)
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branches/2015/dev_r5721_CNRS9_NOC3_LDF/NEMOGCM/CONFIG/ORCA2_LIM_CFC_C14b/EXP00/namelist_cfg
r5771 r5778 179 179 &namtra_ldf ! lateral diffusion scheme for tracers 180 180 !---------------------------------------------------------------------------------- 181 ! ! Operator type: 182 ! ! no diffusion: set ln_traldf_lap=..._blp=F 183 ln_traldf_lap = .true. ! laplacian operator 184 ln_traldf_blp = .false. ! bilaplacian operator 185 ! ! Direction of action: 186 ln_traldf_lev = .false. ! iso-level 187 ln_traldf_hor = .false. ! horizontal (geopotential) 188 ln_traldf_iso = .true. ! iso-neutral (standard operator) 189 ln_traldf_triad = .false. ! iso-neutral (triad operator) 190 ! 191 ! ! iso-neutral options: 192 ln_traldf_msc = .true. ! Method of Stabilizing Correction (both operators) 193 rn_slpmax = 0.01 ! slope limit (both operators) 194 ln_triad_iso = .false. ! pure horizontal mixing in ML (triad only) 195 rn_sw_triad = 1 ! =1 switching triad ; =0 all 4 triads used (triad only) 196 ln_botmix_triad = .false. ! lateral mixing on bottom (triad only) 197 ! 198 ! ! Coefficients: 199 nn_aht_ijk_t = 20 ! space/time variation of eddy coef 200 ! ! =-20 (=-30) read in eddy_diffusivity_2D.nc (..._3D.nc) file 201 ! ! = 0 constant 202 ! ! = 10 F(k) =ldf_c1d 203 ! ! = 20 F(i,j) =ldf_c2d 204 ! ! = 21 F(i,j,t) =Treguier et al. JPO 1997 formulation 205 ! ! = 30 F(i,j,k) =ldf_c2d * ldf_c1d 206 ! ! = 31 F(i,j,k,t)=F(local velocity and grid-spacing) 207 rn_aht_0 = 2000. ! lateral eddy diffusivity (lap. operator) [m2/s] 208 rn_bht_0 = 1.e+12 ! lateral eddy diffusivity (bilap. operator) [m4/s] 209 / 210 !---------------------------------------------------------------------------------- 211 &namtra_ldfeiv ! eddy induced velocity param. 212 !---------------------------------------------------------------------------------- 213 ln_ldfeiv =.true. ! use eddy induced velocity parameterization 214 ln_ldfeiv_dia =.false. ! diagnose eiv stream function and velocities 215 rn_aeiv_0 = 2000. ! eddy induced velocity coefficient [m2/s] 216 nn_aei_ijk_t = 21 ! space/time variation of the eiv coeficient 217 ! ! =-20 (=-30) read in eddy_induced_velocity_2D.nc (..._3D.nc) file 218 ! ! = 0 constant 219 ! ! = 10 F(k) =ldf_c1d 220 ! ! = 20 F(i,j) =ldf_c2d 221 ! ! = 21 F(i,j,t) =Treguier et al. JPO 1997 formulation 222 ! ! = 30 F(i,j,k) =ldf_c2d + ldf_c1d 181 223 / 182 224 !----------------------------------------------------------------------- … … 185 227 / 186 228 !----------------------------------------------------------------------- 229 &namtra_adv_mle ! mixed layer eddy parametrisation (Fox-Kemper param) 230 !----------------------------------------------------------------------- 231 / 232 !----------------------------------------------------------------------- 187 233 &namdyn_adv ! formulation of the momentum advection 188 234 !----------------------------------------------------------------------- 189 235 / 190 236 !----------------------------------------------------------------------- 191 &namtra_adv_mle ! mixed layer eddy parametrisation (Fox-Kemper param)192 !-----------------------------------------------------------------------193 /194 !-----------------------------------------------------------------------195 237 &namdyn_vor ! option of physics/algorithm (not control by CPP keys) 196 238 !----------------------------------------------------------------------- 239 ln_dynvor_ene = .false. ! enstrophy conserving scheme 240 ln_dynvor_ens = .false. ! energy conserving scheme 241 ln_dynvor_mix = .false. ! mixed scheme 242 ln_dynvor_een = .true. ! energy & enstrophy scheme 243 nn_een_e3f = 1 ! e3f = masked averaging of e3t divided by 4 (=0) or by the sum of mask (=1) 244 ln_dynvor_msk = .false. ! vorticity multiplied by fmask (=T) or not (=F) (all vorticity schemes) 197 245 / 198 246 !----------------------------------------------------------------------- … … 206 254 &namdyn_ldf ! lateral diffusion on momentum 207 255 !----------------------------------------------------------------------- 256 ! ! Type of the operator : 257 ! ! no diffusion: set ln_dynldf_lap=..._blp=F 258 ln_dynldf_lap = .true. ! laplacian operator 259 ln_dynldf_blp = .false. ! bilaplacian operator 260 ! ! Direction of action : 261 ln_dynldf_lev = .true. ! iso-level 262 ln_dynldf_hor = .false. ! horizontal (geopotential) 263 ln_dynldf_iso = .false. ! iso-neutral 264 ! ! Coefficient 265 nn_ahm_ijk_t = -30 ! space/time variation of eddy coef 266 ! ! =-30 read in eddy_viscosity_3D.nc file 267 ! ! =-20 read in eddy_viscosity_2D.nc file 268 ! ! = 0 constant 269 ! ! = 10 F(k)=c1d 270 ! ! = 20 F(i,j)=F(grid spacing)=c2d 271 ! ! = 30 F(i,j,k)=c2d*c1d 272 ! ! = 31 F(i,j,k)=F(grid spacing and local velocity) 273 rn_ahm_0 = 40000. ! horizontal laplacian eddy viscosity [m2/s] 274 rn_ahm_b = 0. ! background eddy viscosity for ldf_iso [m2/s] 275 rn_bhm_0 = 1.e+12 ! horizontal bilaplacian eddy viscosity [m4/s] 208 276 / 209 277 !-----------------------------------------------------------------------
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