| 1 | !!>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> |
|---|
| 2 | !! NEMO/OPA : Configuration namelist used to overwrite SHARED/1_namelist_ref |
|---|
| 3 | !!>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> |
|---|
| 4 | !----------------------------------------------------------------------- |
|---|
| 5 | &namrun ! parameters of the run |
|---|
| 6 | !----------------------------------------------------------------------- |
|---|
| 7 | cn_exp = "Agulhas" ! experience name |
|---|
| 8 | nn_it000 = 1 ! first time step |
|---|
| 9 | nn_itend = 10950 ! last time step |
|---|
| 10 | nn_stock = 10950 ! frequency of creation of a restart file (modulo referenced to 1) |
|---|
| 11 | nn_write = 10950 ! frequency of write in the output file (modulo referenced to nn_it000) |
|---|
| 12 | ln_clobber = .true. ! clobber (overwrite) an existing file |
|---|
| 13 | / |
|---|
| 14 | !----------------------------------------------------------------------- |
|---|
| 15 | &namcfg ! parameters of the configuration |
|---|
| 16 | !----------------------------------------------------------------------- |
|---|
| 17 | ln_read_cfg = .true. ! (=T) read the domain configuration file |
|---|
| 18 | ! ! (=F) user defined configuration ==>>> see usrdef(_...) modules |
|---|
| 19 | cn_domcfg = "AGRIF_AGULHAS_domain_cfg" ! domain configuration filename |
|---|
| 20 | / |
|---|
| 21 | !----------------------------------------------------------------------- |
|---|
| 22 | &namdom ! space and time domain (bathymetry, mesh, timestep) |
|---|
| 23 | !----------------------------------------------------------------------- |
|---|
| 24 | ln_linssh = .false. ! =T linear free surface ==>> model level are fixed in time |
|---|
| 25 | nn_closea = 0 ! remove (=0) or keep (=1) closed seas and lakes (ORCA) |
|---|
| 26 | ! |
|---|
| 27 | rn_rdt = 2880. ! time step for the dynamics (and tracer if nn_acc=0) |
|---|
| 28 | ! |
|---|
| 29 | / |
|---|
| 30 | !----------------------------------------------------------------------- |
|---|
| 31 | &namcrs ! coarsened grid (for outputs and/or TOP) (ln_crs =T) |
|---|
| 32 | !----------------------------------------------------------------------- |
|---|
| 33 | / |
|---|
| 34 | !----------------------------------------------------------------------- |
|---|
| 35 | &namtsd ! data : Temperature & Salinity |
|---|
| 36 | !----------------------------------------------------------------------- |
|---|
| 37 | / |
|---|
| 38 | !----------------------------------------------------------------------- |
|---|
| 39 | &namsbc ! Surface Boundary Condition (surface module) |
|---|
| 40 | !----------------------------------------------------------------------- |
|---|
| 41 | ln_blk = .true. ! CORE bulk formulation (T => fill namsbc_core) |
|---|
| 42 | nn_ice = 0 ! =0 no ice boundary condition , |
|---|
| 43 | ! =1 use observed ice-cover , |
|---|
| 44 | ! =2 or 3 automatically for LIM3 or CICE ("key_lim3" or "key_cice") |
|---|
| 45 | ! except in AGRIF zoom where it has to be specified |
|---|
| 46 | ln_rnf = .false. ! runoffs (T => fill namsbc_rnf) |
|---|
| 47 | ln_ssr = .false. ! Sea Surface Restoring on T and/or S (T => fill namsbc_ssr) |
|---|
| 48 | nn_fwb = 0 ! FreshWater Budget: =0 unchecked |
|---|
| 49 | ! =1 global mean of e-p-r set to zero at each time step |
|---|
| 50 | ! =2 annual global mean of e-p-r set to zero |
|---|
| 51 | ! =3 global emp set to zero and spread out over erp area |
|---|
| 52 | / |
|---|
| 53 | !----------------------------------------------------------------------- |
|---|
| 54 | &namsbc_blk ! namsbc_blk generic Bulk formula (ln_blk = T) |
|---|
| 55 | !----------------------------------------------------------------------- |
|---|
| 56 | ! ! file name ! frequency (hours) ! variable ! time interp. ! clim ! 'yearly'/ ! weights ! rotation ! land/sea mask ! |
|---|
| 57 | ! ! ! (if <0 months) ! name ! (logical) ! (T/F) ! 'monthly' ! filename ! pairing ! filename ! |
|---|
| 58 | sn_wndi = 'u_10.15JUNE2009_fill' , 6 , 'U_10_MOD', .false. , .true. , 'yearly' , 'weights_core2_agrif_bicubic.nc' , 'Uwnd' , '' |
|---|
| 59 | sn_wndj = 'v_10.15JUNE2009_fill' , 6 , 'V_10_MOD', .false. , .true. , 'yearly' , 'weights_core2_agrif_bicubic.nc' , 'Vwnd' , '' |
|---|
| 60 | sn_qsr = 'ncar_rad.15JUNE2009_fill' , 24 , 'SWDN_MOD', .false. , .true. , 'yearly' , 'weights_core2_agrif_bilinear.nc' , '' , '' |
|---|
| 61 | sn_qlw = 'ncar_rad.15JUNE2009_fill' , 24 , 'LWDN_MOD', .false. , .true. , 'yearly' , 'weights_core2_agrif_bilinear.nc' , '' , '' |
|---|
| 62 | sn_tair = 't_10.15JUNE2009_fill' , 6 , 'T_10_MOD', .false. , .true. , 'yearly' , 'weights_core2_agrif_bilinear.nc' , '' , '' |
|---|
| 63 | sn_humi = 'q_10.15JUNE2009_fill' , 6 , 'Q_10_MOD', .false. , .true. , 'yearly' , 'weights_core2_agrif_bilinear.nc' , '' , '' |
|---|
| 64 | sn_prec = 'ncar_precip.15JUNE2009_fill', -1 , 'PRC_MOD1', .false. , .true. , 'yearly' , 'weights_core2_agrif_bilinear.nc' , '' , '' |
|---|
| 65 | sn_snow = 'ncar_precip.15JUNE2009_fill', -1 , 'SNOW' , .false. , .true. , 'yearly' , 'weights_core2_agrif_bilinear.nc' , '' , '' |
|---|
| 66 | sn_slp = 'slp.15JUNE2009_fill' , 6 , 'SLP' , .false. , .true. , 'yearly' , 'weights_core2_agrif_bilinear.nc' , '' , '' |
|---|
| 67 | sn_tdif = 'taudif_core' , 24 , 'taudif' , .false. , .true. , 'yearly' , 'weights_core2_agrif_bilinear.nc' , '' , '' |
|---|
| 68 | ! |
|---|
| 69 | ! ! bulk algorithm : |
|---|
| 70 | ln_NCAR = .true. ! "NCAR" algorithm (Large and Yeager 2008) |
|---|
| 71 | ! |
|---|
| 72 | / |
|---|
| 73 | !----------------------------------------------------------------------- |
|---|
| 74 | &namtra_qsr ! penetrative solar radiation |
|---|
| 75 | !----------------------------------------------------------------------- |
|---|
| 76 | ! ! file name ! frequency (hours) ! variable ! time interp. ! clim ! 'yearly'/ ! weights ! rotation ! |
|---|
| 77 | ! ! ! (if <0 months) ! name ! (logical) ! (T/F) ! 'monthly' ! filename ! pairing ! |
|---|
| 78 | sn_chl ='chlorophyll', -1 , 'CHLA' , .true. , .true. , 'yearly' , 'weights_bilin.nc' , '' |
|---|
| 79 | / |
|---|
| 80 | !----------------------------------------------------------------------- |
|---|
| 81 | &namlbc ! lateral momentum boundary condition |
|---|
| 82 | !----------------------------------------------------------------------- |
|---|
| 83 | / |
|---|
| 84 | !----------------------------------------------------------------------- |
|---|
| 85 | &namagrif ! AGRIF zoom ("key_agrif") |
|---|
| 86 | !----------------------------------------------------------------------- |
|---|
| 87 | nn_cln_update = 1 ! baroclinic update frequency |
|---|
| 88 | / |
|---|
| 89 | !----------------------------------------------------------------------- |
|---|
| 90 | &namdrg ! bottom friction |
|---|
| 91 | !----------------------------------------------------------------------- |
|---|
| 92 | ln_lin = .true. ! linear drag: Cd = Cd0 Uc0 |
|---|
| 93 | / |
|---|
| 94 | !----------------------------------------------------------------------- |
|---|
| 95 | &nambbc ! bottom temperature boundary condition |
|---|
| 96 | !----------------------------------------------------------------------- |
|---|
| 97 | ln_trabbc = .true. ! Apply a geothermal heating at the ocean bottom |
|---|
| 98 | / |
|---|
| 99 | !----------------------------------------------------------------------- |
|---|
| 100 | &nambbl ! bottom boundary layer scheme |
|---|
| 101 | !----------------------------------------------------------------------- |
|---|
| 102 | ln_trabbl = .true. ! Bottom Boundary Layer parameterisation flag |
|---|
| 103 | nn_bbl_ldf = 1 ! diffusive bbl (=1) or not (=0) |
|---|
| 104 | nn_bbl_adv = 0 ! advective bbl (=1/2) or not (=0) |
|---|
| 105 | rn_ahtbbl = 1000. ! lateral mixing coefficient in the bbl [m2/s] |
|---|
| 106 | rn_gambbl = 10. ! advective bbl coefficient [s] |
|---|
| 107 | / |
|---|
| 108 | !----------------------------------------------------------------------- |
|---|
| 109 | &nameos ! ocean physical parameters |
|---|
| 110 | !----------------------------------------------------------------------- |
|---|
| 111 | ln_teos10 = .true. ! = Use TEOS-10 equation of state |
|---|
| 112 | / |
|---|
| 113 | !----------------------------------------------------------------------- |
|---|
| 114 | &namtra_dmp ! tracer: T & S newtonian damping |
|---|
| 115 | !----------------------------------------------------------------------- |
|---|
| 116 | ln_tradmp = .false. ! add a damping termn (T) or not (F) |
|---|
| 117 | / |
|---|
| 118 | !----------------------------------------------------------------------- |
|---|
| 119 | &namtra_adv ! advection scheme for tracer (default: NO selection) |
|---|
| 120 | !----------------------------------------------------------------------- |
|---|
| 121 | ln_traadv_fct = .true. ! FCT scheme |
|---|
| 122 | nn_fct_h = 2 ! =2/4, horizontal 2nd / 4th order |
|---|
| 123 | nn_fct_v = 2 ! =2/4, vertical 2nd / COMPACT 4th order |
|---|
| 124 | / |
|---|
| 125 | !----------------------------------------------------------------------- |
|---|
| 126 | &namtra_ldf ! lateral diffusion scheme for tracers |
|---|
| 127 | !----------------------------------------------------------------------- |
|---|
| 128 | ! ! Operator type: |
|---|
| 129 | ln_traldf_NONE = .false. ! No explicit diffusion |
|---|
| 130 | ln_traldf_lap = .true. ! laplacian operator |
|---|
| 131 | ln_traldf_blp = .false. ! bilaplacian operator |
|---|
| 132 | ! ! Direction of action: |
|---|
| 133 | ln_traldf_lev = .false. ! iso-level |
|---|
| 134 | ln_traldf_hor = .false. ! horizontal (geopotential) |
|---|
| 135 | ln_traldf_iso = .true. ! iso-neutral (Standard operator) |
|---|
| 136 | ln_traldf_triad = .false. ! iso-neutral (Triads operator) |
|---|
| 137 | ! |
|---|
| 138 | ! ! iso-neutral options: |
|---|
| 139 | ln_traldf_msc = .true. ! Method of Stabilizing Correction (both operators) |
|---|
| 140 | rn_slpmax = 0.01 ! slope limit (both operators) |
|---|
| 141 | ln_triad_iso = .false. ! pure horizontal mixing in ML (triad only) |
|---|
| 142 | rn_sw_triad = 1 ! =1 switching triad ; =0 all 4 triads used (triad only) |
|---|
| 143 | ln_botmix_triad = .false. ! lateral mixing on bottom (triad only) |
|---|
| 144 | ! |
|---|
| 145 | ! ! Coefficients: |
|---|
| 146 | nn_aht_ijk_t = 20 ! space/time variation of eddy coef |
|---|
| 147 | ! ! =-20 (=-30) read in eddy_diffusivity_2D.nc (..._3D.nc) file |
|---|
| 148 | ! ! = 0 constant |
|---|
| 149 | ! ! = 10 F(k) =ldf_c1d |
|---|
| 150 | ! ! = 20 F(i,j) =ldf_c2d |
|---|
| 151 | ! ! = 21 F(i,j,t) =Treguier et al. JPO 1997 formulation |
|---|
| 152 | ! ! = 30 F(i,j,k) =ldf_c2d + ldf_c1d |
|---|
| 153 | ! ! = 31 F(i,j,k,t)=F(local velocity) |
|---|
| 154 | rn_aht_0 = 1000. ! lateral eddy diffusivity (lap. operator) [m2/s] |
|---|
| 155 | rn_bht_0 = 1.e+12 ! lateral eddy diffusivity (bilap. operator) [m4/s] |
|---|
| 156 | / |
|---|
| 157 | !---------------------------------------------------------------------------------- |
|---|
| 158 | &namtra_ldfeiv ! eddy induced velocity param. |
|---|
| 159 | !---------------------------------------------------------------------------------- |
|---|
| 160 | ln_ldfeiv =.false. ! use eddy induced velocity parameterization |
|---|
| 161 | / |
|---|
| 162 | !----------------------------------------------------------------------- |
|---|
| 163 | &namdyn_adv ! formulation of the momentum advection (default: No selection) |
|---|
| 164 | !----------------------------------------------------------------------- |
|---|
| 165 | ln_dynadv_NONE= .false. ! linear dynamics (no momentum advection) |
|---|
| 166 | ln_dynadv_vec = .true. ! vector form - 2nd centered scheme |
|---|
| 167 | nn_dynkeg = 0 ! grad(KE) scheme: =0 C2 ; =1 Hollingsworth correction |
|---|
| 168 | ln_dynadv_cen2= .false. ! flux form - 2nd order centered scheme |
|---|
| 169 | ln_dynadv_ubs = .false. ! flux form - 3rd order UBS scheme |
|---|
| 170 | / |
|---|
| 171 | !----------------------------------------------------------------------- |
|---|
| 172 | &namdyn_vor ! option of physics/algorithm (not control by CPP keys) |
|---|
| 173 | !----------------------------------------------------------------------- |
|---|
| 174 | ln_dynvor_ene = .false. ! enstrophy conserving scheme |
|---|
| 175 | ln_dynvor_ens = .false. ! energy conserving scheme |
|---|
| 176 | ln_dynvor_mix = .false. ! mixed scheme |
|---|
| 177 | ln_dynvor_een = .true. ! energy & enstrophy scheme |
|---|
| 178 | nn_een_e3f = 0 ! e3f = masked averaging of e3t divided by 4 (=0) or by the sum of mask (=1) |
|---|
| 179 | / |
|---|
| 180 | !----------------------------------------------------------------------- |
|---|
| 181 | &namdyn_hpg ! Hydrostatic pressure gradient option |
|---|
| 182 | !----------------------------------------------------------------------- |
|---|
| 183 | ln_hpg_sco = .true. ! s-coordinate (standard jacobian formulation) |
|---|
| 184 | / |
|---|
| 185 | !----------------------------------------------------------------------- |
|---|
| 186 | &namdyn_spg ! surface pressure gradient |
|---|
| 187 | !----------------------------------------------------------------------- |
|---|
| 188 | ln_dynspg_ts = .true. ! split-explicit free surface |
|---|
| 189 | / |
|---|
| 190 | !----------------------------------------------------------------------- |
|---|
| 191 | &namdyn_ldf ! lateral diffusion on momentum |
|---|
| 192 | !----------------------------------------------------------------------- |
|---|
| 193 | ! ! Type of the operator : |
|---|
| 194 | ! ! no diffusion: set ln_dynldf_lap=..._blp=F |
|---|
| 195 | ln_dynldf_lap = .false. ! laplacian operator |
|---|
| 196 | ln_dynldf_blp = .true. ! bilaplacian operator |
|---|
| 197 | ! ! Direction of action : |
|---|
| 198 | ln_dynldf_lev = .true. ! iso-level |
|---|
| 199 | ln_dynldf_hor = .false. ! horizontal (geopotential) |
|---|
| 200 | ln_dynldf_iso = .false. ! iso-neutral |
|---|
| 201 | ! ! Coefficient |
|---|
| 202 | nn_ahm_ijk_t = 0 ! space/time variation of eddy coef |
|---|
| 203 | ! ! =-30 read in eddy_viscosity_3D.nc file |
|---|
| 204 | ! ! =-20 read in eddy_viscosity_2D.nc file |
|---|
| 205 | ! ! = 0 constant |
|---|
| 206 | ! ! = 10 F(k)=c1d |
|---|
| 207 | ! ! = 20 F(i,j)=F(grid spacing)=c2d |
|---|
| 208 | ! ! = 30 F(i,j,k)=c2d*c1d |
|---|
| 209 | ! ! = 31 F(i,j,k)=F(grid spacing and local velocity) |
|---|
| 210 | rn_ahm_0 = 40000. ! horizontal laplacian eddy viscosity [m2/s] |
|---|
| 211 | rn_ahm_b = 0. ! background eddy viscosity for ldf_iso [m2/s] |
|---|
| 212 | rn_bhm_0 = 8.5e+11 ! horizontal bilaplacian eddy viscosity [m4/s] |
|---|
| 213 | / |
|---|
| 214 | !!====================================================================== |
|---|
| 215 | !! vertical physics namelists !! |
|---|
| 216 | !!====================================================================== |
|---|
| 217 | !----------------------------------------------------------------------- |
|---|
| 218 | &namzdf ! vertical physics (default: NO selection) |
|---|
| 219 | !----------------------------------------------------------------------- |
|---|
| 220 | ! ! type of vertical closure |
|---|
| 221 | ln_zdfcst = .false. ! constant mixing |
|---|
| 222 | ln_zdfric = .false. ! local Richardson dependent formulation (T => fill namzdf_ric) |
|---|
| 223 | ln_zdftke = .true. ! Turbulent Kinetic Energy closure (T => fill namzdf_tke) |
|---|
| 224 | ln_zdfgls = .false. ! Generic Length Scale closure (T => fill namzdf_gls) |
|---|
| 225 | ! |
|---|
| 226 | ! ! convection |
|---|
| 227 | ln_zdfevd = .true. ! Enhanced Vertical Diffusion scheme |
|---|
| 228 | nn_evdm = 0 ! evd apply on tracer (=0) or on tracer and momentum (=1) |
|---|
| 229 | rn_evd = 100. ! evd mixing coefficient [m2/s] |
|---|
| 230 | ! |
|---|
| 231 | ln_zdfddm = .true. ! double diffusive mixing |
|---|
| 232 | rn_avts = 1.e-4 ! maximum avs (vertical mixing on salinity) |
|---|
| 233 | rn_hsbfr = 1.6 ! heat/salt buoyancy flux ratio |
|---|
| 234 | ! |
|---|
| 235 | ! ! gravity wave-driven vertical mixing |
|---|
| 236 | ln_zdfiwm = .true. ! internal wave-induced mixing (T => fill namzdf_iwm) |
|---|
| 237 | ln_zdfswm = .false. ! surface wave-induced mixing (T => ln_wave=ln_sdw=T ) |
|---|
| 238 | ! |
|---|
| 239 | ! ! time-stepping |
|---|
| 240 | ln_zdfexp = .false. ! split-explicit (T) or implicit (F) scheme |
|---|
| 241 | nn_zdfexp= 3 ! number of sub-timestep for ln_zdfexp=T |
|---|
| 242 | ! |
|---|
| 243 | ! ! Coefficients |
|---|
| 244 | rn_avm0 = 1.2e-4 ! vertical eddy viscosity [m2/s] (background Kz if ln_zdfcst=F) |
|---|
| 245 | rn_avt0 = 1.2e-5 ! vertical eddy diffusivity [m2/s] (background Kz if ln_zdfcst=F) |
|---|
| 246 | nn_avb = 0 ! profile for background avt & avm (=1) or not (=0) |
|---|
| 247 | nn_havtb = 1 ! horizontal shape for avtb (=1) or not (=0) |
|---|
| 248 | / |
|---|
| 249 | !----------------------------------------------------------------------- |
|---|
| 250 | &namzdf_tke ! turbulent eddy kinetic dependent vertical diffusion (ln_zdftke =T) |
|---|
| 251 | !----------------------------------------------------------------------- |
|---|
| 252 | / |
|---|
| 253 | !----------------------------------------------------------------------- |
|---|
| 254 | &namzdf_iwm ! internal wave-driven mixing parameterization (ln_zdfiwm =T) |
|---|
| 255 | !----------------------------------------------------------------------- |
|---|
| 256 | nn_zpyc = 1 ! pycnocline-intensified dissipation scales as N (=1) or N^2 (=2) |
|---|
| 257 | ln_mevar = .true. ! variable (T) or constant (F) mixing efficiency |
|---|
| 258 | ln_tsdiff = .true. ! account for differential T/S mixing (T) or not (F) |
|---|
| 259 | / |
|---|
| 260 | !----------------------------------------------------------------------- |
|---|
| 261 | &nammpp ! Massively Parallel Processing ("key_mpp_mpi) |
|---|
| 262 | !----------------------------------------------------------------------- |
|---|
| 263 | / |
|---|
| 264 | !----------------------------------------------------------------------- |
|---|
| 265 | &nammpp_dyndist ! Massively Parallel Distribution for AGRIF zoom ("key_agrif" && "key_mpp_dyndist") |
|---|
| 266 | !----------------------------------------------------------------------- |
|---|
| 267 | / |
|---|
| 268 | !----------------------------------------------------------------------- |
|---|
| 269 | &namctl ! Control prints & Benchmark |
|---|
| 270 | !----------------------------------------------------------------------- |
|---|
| 271 | / |
|---|
| 272 | !----------------------------------------------------------------------- |
|---|
| 273 | &namptr ! Poleward Transport Diagnostic |
|---|
| 274 | !----------------------------------------------------------------------- |
|---|
| 275 | / |
|---|
| 276 | !----------------------------------------------------------------------- |
|---|
| 277 | &namhsb ! Heat and salt budgets |
|---|
| 278 | !----------------------------------------------------------------------- |
|---|
| 279 | / |
|---|
| 280 | !----------------------------------------------------------------------- |
|---|
| 281 | &namobs ! observation usage ('key_diaobs') |
|---|
| 282 | !----------------------------------------------------------------------- |
|---|
| 283 | / |
|---|
| 284 | !----------------------------------------------------------------------- |
|---|
| 285 | &nam_asminc ! assimilation increments ('key_asminc') |
|---|
| 286 | !----------------------------------------------------------------------- |
|---|
| 287 | / |
|---|
