- Timestamp:
- 2018-04-13T22:06:09+02:00 (6 years ago)
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branches/2017/dev_merge_2017/NEMOGCM/CONFIG/AGRIF_NORDIC/EXP00/namelist_cfg
r9464 r9484 17 17 cn_domcfg = "ORCA_R2_zps_domcfg" ! domain configuration filename 18 18 ! ! (=F) user defined configuration ==>>> see usrdef(_...) modules 19 ln_closea = .false. ! T => keep closed seas (defined by closea_mask field) in the domain and apply20 ! ! special treatment of freshwater fluxes.21 ! ! F => suppress closed seas (defined by closea_mask field) from the bathymetry22 ! ! at runtime.23 ! ! If there is no closea_mask field in the domain_cfg file or we do not use24 ! ! a domain_cfg file then this logical does nothing.25 19 / 26 20 !----------------------------------------------------------------------- … … 42 36 nn_fsbc = 1 ! frequency of surface boundary condition computation 43 37 ln_blk = .true. ! Bulk formulation (T => fill namsbc_blk ) 38 nn_fwb = 0 ! FreshWater Budget: =0 unchecked 44 39 / 45 40 !----------------------------------------------------------------------- … … 73 68 !----------------------------------------------------------------------- 74 69 ln_icebergs = .false. ! iceberg floats or not 75 ln_bergdia = .true. ! Calculate budgets76 nn_verbose_level = 1 ! Turn on more verbose output if level > 077 nn_verbose_write = 15 ! Timesteps between verbose messages78 nn_sample_rate = 1 ! Timesteps between sampling for trajectory storage79 ! Initial mass required for an iceberg of each class80 rn_initial_mass = 8.8e7, 4.1e8, 3.3e9, 1.8e10, 3.8e10, 7.5e10, 1.2e11, 2.2e11, 3.9e11, 7.4e1181 ! Proportion of calving mass to apportion to each class82 rn_distribution = 0.24, 0.12, 0.15, 0.18, 0.12, 0.07, 0.03, 0.03, 0.03, 0.0283 ! Ratio between effective and real iceberg mass (non-dim)84 ! i.e. number of icebergs represented at a point85 rn_mass_scaling = 2000, 200, 50, 20, 10, 5, 2, 1, 1, 186 ! thickness of newly calved bergs (m)87 rn_initial_thickness = 40., 67., 133., 175., 250., 250., 250., 250., 250., 250.88 rn_rho_bergs = 850. ! Density of icebergs89 rn_LoW_ratio = 1.5 ! Initial ratio L/W for newly calved icebergs90 ln_operator_splitting = .true. ! Use first order operator splitting for thermodynamics91 rn_bits_erosion_fraction = 0. ! Fraction of erosion melt flux to divert to bergy bits92 rn_sicn_shift = 0. ! Shift of sea-ice concn in erosion flux (0<sicn_shift<1)93 ln_passive_mode = .false. ! iceberg - ocean decoupling94 nn_test_icebergs = -1 ! Create test icebergs of this class (-1 = no)95 ! Put a test iceberg at each gridpoint in box (lon1,lon2,lat1,lat2)96 rn_test_box = 108.0, 116.0, -66.0, -58.097 rn_speed_limit = 0. ! CFL speed limit for a berg98 99 ! ! file name ! frequency (hours) ! variable ! time interp.! clim ! 'yearly'/ ! weights ! rotation ! land/sea mask !100 ! ! ! (if <0 months) ! name ! (logical) ! (T/F ) ! 'monthly' ! filename ! pairing ! filename !101 sn_icb = 'calving', -1 , 'calving' , .true. , .true. , 'yearly' , '' , '' , ''102 103 cn_dir = './'104 70 / 105 71 !----------------------------------------------------------------------- … … 125 91 !----------------------------------------------------------------------- 126 92 ln_trabbl = .true. ! Bottom Boundary Layer parameterisation flag 127 nn_bbl_ldf = 1 ! diffusive bbl (=1) or not (=0)128 nn_bbl_adv = 0 ! advective bbl (=1/2) or not (=0)129 rn_ahtbbl = 1000. ! lateral mixing coefficient in the bbl [m2/s]130 rn_gambbl = 10. ! advective bbl coefficient [s]131 93 / 132 94 !----------------------------------------------------------------------- … … 134 96 !----------------------------------------------------------------------- 135 97 ln_teos10 = .true. ! = Use TEOS-10 equation of state 136 ln_eos80 = .false. ! = Use EOS80137 ln_seos = .false. ! = Use S-EOS (simplified Eq.)138 98 / 139 99 !----------------------------------------------------------------------- … … 152 112 &namtra_ldf ! lateral diffusion scheme for tracers 153 113 !---------------------------------------------------------------------------------- 154 ! ! Operator type:155 ln_traldf_NONE = .false. ! No operator (no explicit advection)156 114 ln_traldf_lap = .true. ! laplacian operator 157 ln_traldf_blp = .false. ! bilaplacian operator158 ! ! Direction of action:159 ln_traldf_lev = .false. ! iso-level160 ln_traldf_hor = .false. ! horizontal (geopotential)161 115 ln_traldf_iso = .true. ! iso-neutral (Standard operator) 162 ln_traldf_triad = .false. ! iso-neutral (Triads operator)163 !164 ! ! iso-neutral options:165 116 ln_traldf_msc = .true. ! Method of Stabilizing Correction (both operators) 166 rn_slpmax = 0.01 ! slope limit (both operators)167 ln_triad_iso = .false. ! pure horizontal mixing in ML (triad only)168 rn_sw_triad = 1 ! =1 switching triad ; =0 all 4 triads used (triad only)169 ln_botmix_triad = .false. ! lateral mixing on bottom (triad only)170 !171 ! ! Coefficients:172 117 nn_aht_ijk_t = 20 ! space/time variation of eddy coef 173 ! ! =-20 (=-30) read in eddy_diffusivity_2D.nc (..._3D.nc) file174 ! ! = 0 constant175 ! ! = 10 F(k) =ldf_c1d176 ! ! = 20 F(i,j) =ldf_c2d177 ! ! = 21 F(i,j,t) =Treguier et al. JPO 1997 formulation178 ! ! = 30 F(i,j,k) =ldf_c2d + ldf_c1d179 ! ! = 31 F(i,j,k,t)=F(local velocity)180 rn_aht_0 = 2000. ! lateral eddy diffusivity (lap. operator) [m2/s]181 rn_bht_0 = 1.e+12 ! lateral eddy diffusivity (bilap. operator) [m4/s]182 118 / 183 119 !---------------------------------------------------------------------------------- … … 186 122 ln_ldfeiv =.true. ! use eddy induced velocity parameterization 187 123 ln_ldfeiv_dia =.true. ! diagnose eiv stream function and velocities 188 rn_aeiv_0 = 2000. ! eddy induced velocity coefficient [m2/s]189 nn_aei_ijk_t = 21 ! space/time variation of the eiv coeficient190 ! ! =-20 (=-30) read in eddy_induced_velocity_2D.nc (..._3D.nc) file191 ! ! = 0 constant192 ! ! = 10 F(k) =ldf_c1d193 ! ! = 20 F(i,j) =ldf_c2d194 ! ! = 21 F(i,j,t) =Treguier et al. JPO 1997 formulation195 ! ! = 30 F(i,j,k) =ldf_c2d + ldf_c1d196 124 / 197 125 !----------------------------------------------------------------------- … … 202 130 &namdyn_adv ! formulation of the momentum advection (default: No selection) 203 131 !----------------------------------------------------------------------- 204 ln_dynadv_NONE= .false. ! linear dynamics (no momentum advection)205 132 ln_dynadv_vec = .true. ! vector form - 2nd centered scheme 206 nn_dynkeg = 0 ! grad(KE) scheme: =0 C2 ; =1 Hollingsworth correction207 ln_dynadv_cen2= .false. ! flux form - 2nd order centered scheme208 ln_dynadv_ubs = .false. ! flux form - 3rd order UBS scheme209 133 / 210 134 !----------------------------------------------------------------------- 211 135 &namdyn_vor ! option of physics/algorithm (not control by CPP keys) 212 136 !----------------------------------------------------------------------- 213 ln_dynvor_ene = .false. ! enstrophy conserving scheme214 ln_dynvor_ens = .false. ! energy conserving scheme215 ln_dynvor_mix = .false. ! mixed scheme216 137 ln_dynvor_een = .true. ! energy & enstrophy scheme 217 138 nn_een_e3f = 0 ! e3f = masked averaging of e3t divided by 4 (=0) or by the sum of mask (=1) … … 230 151 &namdyn_ldf ! lateral diffusion on momentum 231 152 !----------------------------------------------------------------------- 232 ! ! Type of the operator :233 ln_dynldf_NONE= .false. ! No operator (no explicit diffusion)234 153 ln_dynldf_lap = .true. ! laplacian operator 235 ln_dynldf_blp = .false. ! bilaplacian operator236 ! ! Direction of action :237 154 ln_dynldf_lev = .true. ! iso-level 238 ln_dynldf_hor = .false. ! horizontal (geopotential)239 ln_dynldf_iso = .false. ! iso-neutral240 ! ! Coefficient241 155 nn_ahm_ijk_t = -30 ! space/time variation of eddy coef 242 ! ! =-30 read in eddy_viscosity_3D.nc file243 ! ! =-20 read in eddy_viscosity_2D.nc file244 ! ! = 0 constant245 ! ! = 10 F(k)=c1d246 ! ! = 20 F(i,j)=F(grid spacing)=c2d247 ! ! = 30 F(i,j,k)=c2d*c1d248 ! ! = 31 F(i,j,k)=F(grid spacing and local velocity)249 rn_ahm_0 = 40000. ! horizontal laplacian eddy viscosity [m2/s]250 rn_ahm_b = 0. ! background eddy viscosity for ldf_iso [m2/s]251 rn_bhm_0 = 1.e+12 ! horizontal bilaplacian eddy viscosity [m4/s]252 !253 ! Caution in 20 and 30 cases the coefficient have to be given for a 1 degree grid (~111km)254 156 / 255 157 !!====================================================================== … … 259 161 &namzdf ! vertical physics (default: NO selection) 260 162 !----------------------------------------------------------------------- 261 ! ! type of vertical closure262 ln_zdfcst = .false. ! constant mixing263 ln_zdfric = .false. ! local Richardson dependent formulation (T => fill namzdf_ric)264 163 ln_zdftke = .true. ! Turbulent Kinetic Energy closure (T => fill namzdf_tke) 265 ln_zdfgls = .false. ! Generic Length Scale closure (T => fill namzdf_gls)266 ln_zdfosm = .false. ! OSMOSIS BL closure (T => fill namzdf_osm)267 !268 ! ! convection269 164 ln_zdfevd = .true. ! Enhanced Vertical Diffusion scheme 270 nn_evdm = 0 ! evd apply on tracer (=0) or on tracer and momentum (=1)271 rn_evd = 100. ! evd mixing coefficient [m2/s]272 !273 165 ln_zdfddm = .true. ! double diffusive mixing 274 rn_avts = 1.e-4 ! maximum avs (vertical mixing on salinity)275 rn_hsbfr = 1.6 ! heat/salt buoyancy flux ratio276 !277 ! ! gravity wave-driven vertical mixing278 ln_zdfiwm = .false. ! internal wave-induced mixing (T => fill namzdf_iwm)279 ln_zdfswm = .false. ! surface wave-induced mixing (T => ln_wave=ln_sdw=T )280 !281 ! ! Coefficients282 rn_avm0 = 1.2e-4 ! vertical eddy viscosity [m2/s] (background Kz if ln_zdfcst=F)283 rn_avt0 = 1.2e-5 ! vertical eddy diffusivity [m2/s] (background Kz if ln_zdfcst=F)284 nn_avb = 0 ! profile for background avt & avm (=1) or not (=0)285 166 nn_havtb = 1 ! horizontal shape for avtb (=1) or not (=0) 286 167 / … … 292 173 &namzdf_iwm ! tidal mixing parameterization (ln_zdfiwm =T) 293 174 !----------------------------------------------------------------------- 294 nn_zpyc = 2 ! pycnocline-intensified dissipation scales as N (=1) or N^2 (=2)295 ln_mevar = .true. ! variable (T) or constant (F) mixing efficiency296 ln_tsdiff = .true. ! account for differential T/S mixing (T) or not (F)297 175 / 298 176 !----------------------------------------------------------------------- 299 177 &nammpp ! Massively Parallel Processing ("key_mpp_mpi) 300 178 !----------------------------------------------------------------------- 301 jpni = 4 ! jpni number of processors following i (set automatically if < 1)302 jpnj = 4 ! jpnj number of processors following j (set automatically if < 1)303 jpnij = 16 ! jpnij number of local domains (set automatically if < 1)304 179 / 305 180 !----------------------------------------------------------------------- 306 181 &namctl ! Control prints & Benchmark 307 182 !----------------------------------------------------------------------- 308 ln_ctl = .false. ! trends control print (expensive!)309 183 / 310 184 !----------------------------------------------------------------------- … … 315 189 &namhsb ! Heat and salt budgets (default F) 316 190 !----------------------------------------------------------------------- 317 ln_diahsb = .true. ! check the heat and salt budgets (T) or not (F)318 191 / 319 192 !-----------------------------------------------------------------------
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