| 1 | !!>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> |
|---|
| 2 | !! NEMO/OPA : GYRE_PISCES Configuration namelist to overwrite reference dynamical namelist |
|---|
| 3 | !!>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> |
|---|
| 4 | !----------------------------------------------------------------------- |
|---|
| 5 | &namusr_def ! GYRE user defined namelist |
|---|
| 6 | !----------------------------------------------------------------------- |
|---|
| 7 | nn_GYRE = 1 ! GYRE resolution [1/degrees] |
|---|
| 8 | ln_bench = .false. ! ! =T benchmark with gyre: the gridsize is kept constant |
|---|
| 9 | jpkglo = 31 ! number of model levels |
|---|
| 10 | / |
|---|
| 11 | !!====================================================================== |
|---|
| 12 | !! *** Run management namelists *** |
|---|
| 13 | !!====================================================================== |
|---|
| 14 | !! namrun parameters of the run |
|---|
| 15 | !!====================================================================== |
|---|
| 16 | ! |
|---|
| 17 | !----------------------------------------------------------------------- |
|---|
| 18 | &namrun ! parameters of the run |
|---|
| 19 | !----------------------------------------------------------------------- |
|---|
| 20 | cn_exp = "GYRE" ! experience name |
|---|
| 21 | nn_it000 = 1 ! first time step |
|---|
| 22 | nn_itend = 4320 ! last time step |
|---|
| 23 | nn_leapy = 30 ! Leap year calendar (1) or not (0) |
|---|
| 24 | nn_stock = 4320 ! frequency of creation of a restart file (modulo referenced to 1) |
|---|
| 25 | nn_write = 60 ! frequency of write in the output file (modulo referenced to nn_it000) |
|---|
| 26 | / |
|---|
| 27 | !----------------------------------------------------------------------- |
|---|
| 28 | &namcfg ! parameters of the configuration |
|---|
| 29 | !----------------------------------------------------------------------- |
|---|
| 30 | ln_read_cfg = .false. ! (=T) read the domain configuration file |
|---|
| 31 | ! ! (=F) user defined configuration ==>>> see usrdef(_...) modules |
|---|
| 32 | ln_write_cfg= .false. ! (=T) create the domain configuration file |
|---|
| 33 | ! |
|---|
| 34 | / |
|---|
| 35 | !----------------------------------------------------------------------- |
|---|
| 36 | &namdom ! space and time domain (bathymetry, mesh, timestep) |
|---|
| 37 | !----------------------------------------------------------------------- |
|---|
| 38 | ln_linssh = .true. ! =T linear free surface ==>> model level are fixed in time |
|---|
| 39 | ! |
|---|
| 40 | rn_rdt = 7200. ! time step for the dynamics (and tracer if nn_acc=0) |
|---|
| 41 | / |
|---|
| 42 | !----------------------------------------------------------------------- |
|---|
| 43 | &namcrs ! coarsened grid (for outputs and/or TOP) (ln_crs =T) |
|---|
| 44 | !----------------------------------------------------------------------- |
|---|
| 45 | / |
|---|
| 46 | !----------------------------------------------------------------------- |
|---|
| 47 | &namtsd ! data : Temperature & Salinity |
|---|
| 48 | !----------------------------------------------------------------------- |
|---|
| 49 | ! ! file name ! frequency (hours) ! variable ! time interp. ! clim !'yearly' or ! weights ! rotation ! |
|---|
| 50 | ! ! ! (if <0 months) ! name ! (logical) ! (T/F) ! 'monthly' ! filename ! pairing |
|---|
| 51 | cn_dir = './' ! root directory for the location of the runoff files |
|---|
| 52 | ln_tsd_init = .false. ! Initialisation of ocean T & S with T &S input data (T) or not (F) |
|---|
| 53 | ln_tsd_tradmp = .false. ! damping of ocean T & S toward T &S input data (T) or not (F) |
|---|
| 54 | / |
|---|
| 55 | !----------------------------------------------------------------------- |
|---|
| 56 | &namsbc ! Surface Boundary Condition (surface module) |
|---|
| 57 | !----------------------------------------------------------------------- |
|---|
| 58 | nn_fsbc = 1 ! frequency of surface boundary condition computation |
|---|
| 59 | ! (also = the frequency of sea-ice model call) |
|---|
| 60 | ln_usr = .true. ! user defined formulation (T => check usrdef_sbc) |
|---|
| 61 | ln_blk = .false. ! Bulk formulation (T => fill namsbc_blk ) |
|---|
| 62 | nn_ice = 0 ! =0 no ice boundary condition , |
|---|
| 63 | ln_rnf = .false. ! runoffs (T => fill namsbc_rnf) |
|---|
| 64 | ln_ssr = .false. ! Sea Surface Restoring on T and/or S (T => fill namsbc_ssr) |
|---|
| 65 | nn_fwb = 0 ! FreshWater Budget: =0 unchecked |
|---|
| 66 | / |
|---|
| 67 | !----------------------------------------------------------------------- |
|---|
| 68 | &namtra_qsr ! penetrative solar radiation |
|---|
| 69 | !----------------------------------------------------------------------- |
|---|
| 70 | ln_qsr_rgb = .false. ! RGB (Red-Green-Blue) light penetration |
|---|
| 71 | ln_qsr_2bd = .true. ! 2 bands light penetration |
|---|
| 72 | nn_chldta = 0 ! RGB : Chl data (=1) or cst value (=0) |
|---|
| 73 | / |
|---|
| 74 | !----------------------------------------------------------------------- |
|---|
| 75 | &namsbc_rnf ! runoffs namelist surface boundary condition |
|---|
| 76 | !----------------------------------------------------------------------- |
|---|
| 77 | ln_rnf_mouth = .false. ! specific treatment at rivers mouths |
|---|
| 78 | / |
|---|
| 79 | !----------------------------------------------------------------------- |
|---|
| 80 | &namsbc_apr ! Atmospheric pressure used as ocean forcing or in bulk |
|---|
| 81 | !----------------------------------------------------------------------- |
|---|
| 82 | / |
|---|
| 83 | !----------------------------------------------------------------------- |
|---|
| 84 | &namsbc_ssr ! surface boundary condition : sea surface restoring |
|---|
| 85 | !----------------------------------------------------------------------- |
|---|
| 86 | / |
|---|
| 87 | !----------------------------------------------------------------------- |
|---|
| 88 | &namsbc_alb ! albedo parameters |
|---|
| 89 | !----------------------------------------------------------------------- |
|---|
| 90 | / |
|---|
| 91 | !----------------------------------------------------------------------- |
|---|
| 92 | &namberg ! iceberg parameters |
|---|
| 93 | !----------------------------------------------------------------------- |
|---|
| 94 | / |
|---|
| 95 | !----------------------------------------------------------------------- |
|---|
| 96 | &namlbc ! lateral momentum boundary condition |
|---|
| 97 | !----------------------------------------------------------------------- |
|---|
| 98 | rn_shlat = 0. ! shlat = 0 ! 0 < shlat < 2 ! shlat = 2 ! 2 < shlat |
|---|
| 99 | / |
|---|
| 100 | !----------------------------------------------------------------------- |
|---|
| 101 | &namagrif ! AGRIF zoom ("key_agrif") |
|---|
| 102 | !----------------------------------------------------------------------- |
|---|
| 103 | / |
|---|
| 104 | !----------------------------------------------------------------------- |
|---|
| 105 | &nam_tide ! tide parameters |
|---|
| 106 | !----------------------------------------------------------------------- |
|---|
| 107 | / |
|---|
| 108 | !----------------------------------------------------------------------- |
|---|
| 109 | &nambdy ! unstructured open boundaries |
|---|
| 110 | !----------------------------------------------------------------------- |
|---|
| 111 | / |
|---|
| 112 | !----------------------------------------------------------------------- |
|---|
| 113 | &nambdy_dta ! open boundaries - external data |
|---|
| 114 | !----------------------------------------------------------------------- |
|---|
| 115 | / |
|---|
| 116 | !----------------------------------------------------------------------- |
|---|
| 117 | &nambdy_tide ! tidal forcing at open boundaries |
|---|
| 118 | !----------------------------------------------------------------------- |
|---|
| 119 | / |
|---|
| 120 | !----------------------------------------------------------------------- |
|---|
| 121 | &namdrg ! top/bottom drag coefficient (default: NO selection) |
|---|
| 122 | !----------------------------------------------------------------------- |
|---|
| 123 | ln_non_lin = .true. ! non-linear drag: Cd = Cd0 |U| |
|---|
| 124 | / |
|---|
| 125 | !----------------------------------------------------------------------- |
|---|
| 126 | &nambbc ! bottom temperature boundary condition (default: NO) |
|---|
| 127 | !----------------------------------------------------------------------- |
|---|
| 128 | / |
|---|
| 129 | !----------------------------------------------------------------------- |
|---|
| 130 | &nambbl ! bottom boundary layer scheme |
|---|
| 131 | !----------------------------------------------------------------------- |
|---|
| 132 | / |
|---|
| 133 | !----------------------------------------------------------------------- |
|---|
| 134 | &nameos ! ocean physical parameters |
|---|
| 135 | !----------------------------------------------------------------------- |
|---|
| 136 | ln_eos80 = .true. ! = Use EOS80 equation of state |
|---|
| 137 | / |
|---|
| 138 | !----------------------------------------------------------------------- |
|---|
| 139 | &namtra_adv ! advection scheme for tracer (default: No selection) |
|---|
| 140 | !----------------------------------------------------------------------- |
|---|
| 141 | ln_traadv_fct = .true. ! FCT scheme |
|---|
| 142 | nn_fct_h = 2 ! =2/4, horizontal 2nd / 4th order |
|---|
| 143 | nn_fct_v = 2 ! =2/4, vertical 2nd / COMPACT 4th order |
|---|
| 144 | / |
|---|
| 145 | !----------------------------------------------------------------------- |
|---|
| 146 | &namtra_adv_mle ! mixed layer eddy parametrisation (Fox-Kemper param) (default: NO) |
|---|
| 147 | !----------------------------------------------------------------------- |
|---|
| 148 | / |
|---|
| 149 | !----------------------------------------------------------------------- |
|---|
| 150 | &namtra_ldf ! lateral diffusion scheme for tracers (default: No selection) |
|---|
| 151 | !----------------------------------------------------------------------- |
|---|
| 152 | ! ! Operator type: |
|---|
| 153 | ln_traldf_NONE = .false. ! No operator (no explicit advection) |
|---|
| 154 | ln_traldf_lap = .true. ! laplacian operator |
|---|
| 155 | ln_traldf_blp = .false. ! bilaplacian operator |
|---|
| 156 | ! ! Direction of action: |
|---|
| 157 | ln_traldf_lev = .false. ! iso-level |
|---|
| 158 | ln_traldf_hor = .false. ! horizontal (geopotential) |
|---|
| 159 | ln_traldf_iso = .true. ! iso-neutral (standard operator) |
|---|
| 160 | ln_traldf_triad = .false. ! iso-neutral (triad operator) |
|---|
| 161 | ! |
|---|
| 162 | ! ! iso-neutral options: |
|---|
| 163 | ln_traldf_msc = .true. ! Method of Stabilizing Correction (both operators) |
|---|
| 164 | rn_slpmax = 0.01 ! slope limit (both operators) |
|---|
| 165 | ln_triad_iso = .false. ! pure horizontal mixing in ML (triad only) |
|---|
| 166 | rn_sw_triad = 1 ! =1 switching triad ; =0 all 4 triads used (triad only) |
|---|
| 167 | ln_botmix_triad = .false. ! lateral mixing on bottom (triad only) |
|---|
| 168 | ! |
|---|
| 169 | ! ! Coefficients: |
|---|
| 170 | nn_aht_ijk_t = 0 ! space/time variation of eddy coef |
|---|
| 171 | ! ! =-20 (=-30) read in eddy_diffusivity_2D.nc (..._3D.nc) file |
|---|
| 172 | ! ! = 0 constant |
|---|
| 173 | ! ! = 10 F(k) =ldf_c1d |
|---|
| 174 | ! ! = 20 F(i,j) =ldf_c2d |
|---|
| 175 | ! ! = 21 F(i,j,t) =Treguier et al. JPO 1997 formulation |
|---|
| 176 | ! ! = 30 F(i,j,k) =ldf_c2d + ldf_c1d |
|---|
| 177 | ! ! = 31 F(i,j,k,t)=F(local velocity) |
|---|
| 178 | rn_aht_0 = 1000. ! lateral eddy diffusivity (lap. operator) [m2/s] |
|---|
| 179 | rn_bht_0 = 1.e+12 ! lateral eddy diffusivity (bilap. operator) [m4/s] |
|---|
| 180 | / |
|---|
| 181 | !----------------------------------------------------------------------- |
|---|
| 182 | &namtra_ldfeiv ! eddy induced velocity param. (default: NO) |
|---|
| 183 | !----------------------------------------------------------------------- |
|---|
| 184 | ln_ldfeiv =.false. ! use eddy induced velocity parameterization |
|---|
| 185 | / |
|---|
| 186 | !----------------------------------------------------------------------- |
|---|
| 187 | &namtra_dmp ! tracer: T & S newtonian damping |
|---|
| 188 | !----------------------------------------------------------------------- |
|---|
| 189 | ln_tradmp = .false. ! add a damping termn (T) or not (F) |
|---|
| 190 | / |
|---|
| 191 | !----------------------------------------------------------------------- |
|---|
| 192 | &namdyn_adv ! formulation of the momentum advection (default: No selection) |
|---|
| 193 | !----------------------------------------------------------------------- |
|---|
| 194 | ln_dynadv_vec = .true. ! vector form - 2nd centered scheme |
|---|
| 195 | nn_dynkeg = 0 ! grad(KE) scheme: =0 C2 ; =1 Hollingsworth correction |
|---|
| 196 | / |
|---|
| 197 | !----------------------------------------------------------------------- |
|---|
| 198 | &namdyn_vor ! option of physics/algorithm (not control by CPP keys) |
|---|
| 199 | !----------------------------------------------------------------------- |
|---|
| 200 | ln_dynvor_ene = .true. ! enstrophy conserving scheme |
|---|
| 201 | ln_dynvor_ens = .false. ! energy conserving scheme |
|---|
| 202 | ln_dynvor_mix = .false. ! mixed scheme |
|---|
| 203 | ln_dynvor_een = .false. ! energy & enstrophy scheme |
|---|
| 204 | nn_een_e3f = 1 ! e3f = masked averaging of e3t divided by 4 (=0) or by the sum of mask (=1) |
|---|
| 205 | / |
|---|
| 206 | !----------------------------------------------------------------------- |
|---|
| 207 | &namdyn_hpg ! Hydrostatic pressure gradient option |
|---|
| 208 | !----------------------------------------------------------------------- |
|---|
| 209 | ln_hpg_zco = .true. ! z-coordinate - full steps |
|---|
| 210 | ln_hpg_zps = .false. ! z-coordinate - partial steps (interpolation) |
|---|
| 211 | / |
|---|
| 212 | !----------------------------------------------------------------------- |
|---|
| 213 | &namdyn_spg ! surface pressure gradient |
|---|
| 214 | !----------------------------------------------------------------------- |
|---|
| 215 | ln_dynspg_ts = .true. ! split-explicit free surface |
|---|
| 216 | / |
|---|
| 217 | !----------------------------------------------------------------------- |
|---|
| 218 | &namdyn_ldf ! lateral diffusion on momentum |
|---|
| 219 | !----------------------------------------------------------------------- |
|---|
| 220 | ! ! Type of the operator : |
|---|
| 221 | ln_dynldf_NONE= .false. ! No operator (no explicit diffusion) |
|---|
| 222 | ln_dynldf_lap = .true. ! laplacian operator |
|---|
| 223 | ln_dynldf_blp = .false. ! bilaplacian operator |
|---|
| 224 | ! ! Direction of action : |
|---|
| 225 | ln_dynldf_lev = .true. ! iso-level |
|---|
| 226 | ln_dynldf_hor = .false. ! horizontal (geopotential) |
|---|
| 227 | ln_dynldf_iso = .false. ! iso-neutral |
|---|
| 228 | ! ! Coefficient |
|---|
| 229 | nn_ahm_ijk_t = 0 ! space/time variation of eddy coef |
|---|
| 230 | ! ! =-30 read in eddy_viscosity_3D.nc file |
|---|
| 231 | ! ! =-20 read in eddy_viscosity_2D.nc file |
|---|
| 232 | ! ! = 0 constant |
|---|
| 233 | ! ! = 10 F(k)=c1d |
|---|
| 234 | ! ! = 20 F(i,j)=F(grid spacing)=c2d |
|---|
| 235 | ! ! = 30 F(i,j,k)=c2d*c1d |
|---|
| 236 | ! ! = 31 F(i,j,k)=F(grid spacing and local velocity) |
|---|
| 237 | rn_ahm_0 = 100000. ! horizontal laplacian eddy viscosity [m2/s] |
|---|
| 238 | rn_ahm_b = 0. ! background eddy viscosity for ldf_iso [m2/s] |
|---|
| 239 | rn_bhm_0 = 0. ! horizontal bilaplacian eddy viscosity [m4/s] |
|---|
| 240 | / |
|---|
| 241 | !----------------------------------------------------------------------- |
|---|
| 242 | &namzdf ! vertical physics (default: NO selection) |
|---|
| 243 | !----------------------------------------------------------------------- |
|---|
| 244 | ! ! type of vertical closure |
|---|
| 245 | ln_zdfcst = .false. ! constant mixing |
|---|
| 246 | ln_zdfric = .false. ! local Richardson dependent formulation (T => fill namzdf_ric) |
|---|
| 247 | ln_zdftke = .true. ! Turbulent Kinetic Energy closure (T => fill namzdf_tke) |
|---|
| 248 | ln_zdfgls = .false. ! Generic Length Scale closure (T => fill namzdf_gls) |
|---|
| 249 | ln_zdfosm = .false. ! OSMOSIS BL closure (T => fill namzdf_osm) |
|---|
| 250 | ! |
|---|
| 251 | ! ! convection |
|---|
| 252 | ln_zdfevd = .true. ! enhanced vertical diffusion |
|---|
| 253 | nn_evdm = 1 ! apply on tracer (=0) or on tracer and momentum (=1) |
|---|
| 254 | rn_evd = 100. ! mixing coefficient [m2/s] |
|---|
| 255 | ln_zdfnpc = .false. ! Non-Penetrative Convective algorithm |
|---|
| 256 | nn_npc = 1 ! frequency of application of npc |
|---|
| 257 | nn_npcp = 365 ! npc control print frequency |
|---|
| 258 | ! |
|---|
| 259 | ln_zdfddm = .false. ! double diffusive mixing |
|---|
| 260 | rn_avts = 1.e-4 ! maximum avs (vertical mixing on salinity) |
|---|
| 261 | rn_hsbfr = 1.6 ! heat/salt buoyancy flux ratio |
|---|
| 262 | ! |
|---|
| 263 | ! ! gravity wave-driven vertical mixing |
|---|
| 264 | ln_zdfiwm = .false. ! internal wave-induced mixing (T => fill namzdf_iwm) |
|---|
| 265 | ln_zdfswm = .false. ! surface wave-induced mixing (T => ln_wave=ln_sdw=T ) |
|---|
| 266 | ! |
|---|
| 267 | ! ! coefficients |
|---|
| 268 | rn_avm0 = 1.2e-4 ! vertical eddy viscosity [m2/s] (background Kz if ln_zdfcst=F) |
|---|
| 269 | rn_avt0 = 1.2e-5 ! vertical eddy diffusivity [m2/s] (background Kz if ln_zdfcst=F) |
|---|
| 270 | nn_avb = 0 ! profile for background avt & avm (=1) or not (=0) |
|---|
| 271 | nn_havtb = 0 ! horizontal shape for avtb (=1) or not (=0) |
|---|
| 272 | / |
|---|
| 273 | !----------------------------------------------------------------------- |
|---|
| 274 | &namzdf_ric ! richardson number dependent vertical diffusion (ln_zdfric =T) |
|---|
| 275 | !----------------------------------------------------------------------- |
|---|
| 276 | / |
|---|
| 277 | !----------------------------------------------------------------------- |
|---|
| 278 | &namzdf_tke ! turbulent eddy kinetic dependent vertical diffusion (ln_zdftke") |
|---|
| 279 | !----------------------------------------------------------------------- |
|---|
| 280 | nn_etau = 0 ! penetration of tke below the mixed layer (ML) due to internal & intertial waves |
|---|
| 281 | / |
|---|
| 282 | !----------------------------------------------------------------------- |
|---|
| 283 | &namzdf_gls ! GLS vertical diffusion (ln_zdfgls =T) |
|---|
| 284 | !----------------------------------------------------------------------- |
|---|
| 285 | / |
|---|
| 286 | !----------------------------------------------------------------------- |
|---|
| 287 | &namzdf_osm ! OSM vertical diffusion (ln_zdfosm =T) |
|---|
| 288 | !----------------------------------------------------------------------- |
|---|
| 289 | / |
|---|
| 290 | !----------------------------------------------------------------------- |
|---|
| 291 | &namzdf_iwm ! internal wave-driven mixing parameterization (ln_zdfiwm =T) |
|---|
| 292 | !----------------------------------------------------------------------- |
|---|
| 293 | / |
|---|
| 294 | !----------------------------------------------------------------------- |
|---|
| 295 | &nammpp ! Massively Parallel Processing ("key_mpp_mpi) |
|---|
| 296 | !----------------------------------------------------------------------- |
|---|
| 297 | / |
|---|
| 298 | !----------------------------------------------------------------------- |
|---|
| 299 | &namctl ! Control prints & Benchmark |
|---|
| 300 | !----------------------------------------------------------------------- |
|---|
| 301 | / |
|---|
| 302 | !----------------------------------------------------------------------- |
|---|
| 303 | &namnc4 ! netcdf4 chunking and compression settings ("key_netcdf4") |
|---|
| 304 | !----------------------------------------------------------------------- |
|---|
| 305 | / |
|---|
| 306 | !----------------------------------------------------------------------- |
|---|
| 307 | &namtrd ! diagnostics on dynamics and/or tracer trends ("key_trddyn" and/or "key_trdtra") |
|---|
| 308 | ! ! or mixed-layer trends or barotropic vorticity ("key_trdmld" or "key_trdvor") |
|---|
| 309 | !----------------------------------------------------------------------- |
|---|
| 310 | / |
|---|
| 311 | !----------------------------------------------------------------------- |
|---|
| 312 | &namflo ! float parameters ("key_float") |
|---|
| 313 | !----------------------------------------------------------------------- |
|---|
| 314 | / |
|---|
| 315 | !----------------------------------------------------------------------- |
|---|
| 316 | &namptr ! Poleward Transport Diagnostic |
|---|
| 317 | !----------------------------------------------------------------------- |
|---|
| 318 | / |
|---|
| 319 | !----------------------------------------------------------------------- |
|---|
| 320 | &namhsb ! Heat and salt budgets |
|---|
| 321 | !----------------------------------------------------------------------- |
|---|
| 322 | / |
|---|
| 323 | !----------------------------------------------------------------------- |
|---|
| 324 | &namdct ! transports through sections |
|---|
| 325 | !----------------------------------------------------------------------- |
|---|
| 326 | nn_dct = 60 ! time step frequency for transports computing |
|---|
| 327 | nn_dctwri = 60 ! time step frequency for transports writing |
|---|
| 328 | nn_secdebug = 0 ! 0 : no section to debug |
|---|
| 329 | / |
|---|
| 330 | !----------------------------------------------------------------------- |
|---|
| 331 | &namobs ! observation usage switch ('key_diaobs') |
|---|
| 332 | !----------------------------------------------------------------------- |
|---|
| 333 | / |
|---|
| 334 | !----------------------------------------------------------------------- |
|---|
| 335 | &nam_asminc ! assimilation increments ('key_asminc') |
|---|
| 336 | !----------------------------------------------------------------------- |
|---|
| 337 | / |
|---|
| 338 | !----------------------------------------------------------------------- |
|---|
| 339 | &namsbc_wave ! External fields from wave model |
|---|
| 340 | !----------------------------------------------------------------------- |
|---|
| 341 | / |
|---|
