| 1 | !!>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> |
|---|
| 2 | !! NEMO/OPA : GYRE_PISCES Configuration namelist to overwrite reference dynamical namelist |
|---|
| 3 | !!>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> |
|---|
| 4 | !----------------------------------------------------------------------- |
|---|
| 5 | &namrun ! parameters of the run |
|---|
| 6 | !----------------------------------------------------------------------- |
|---|
| 7 | cn_exp = "GYRE" ! experience name |
|---|
| 8 | nn_it000 = 1 ! first time step |
|---|
| 9 | nn_itend = 4320 ! last time step |
|---|
| 10 | nn_leapy = 30 ! Leap year calendar (1) or not (0) |
|---|
| 11 | nn_stock = 4320 ! frequency of creation of a restart file (modulo referenced to 1) |
|---|
| 12 | nn_write = 60 ! frequency of write in the output file (modulo referenced to nn_it000) |
|---|
| 13 | / |
|---|
| 14 | !----------------------------------------------------------------------- |
|---|
| 15 | &namcfg ! parameters of the configuration |
|---|
| 16 | !----------------------------------------------------------------------- |
|---|
| 17 | cp_cfg = "gyre" ! name of the configuration |
|---|
| 18 | jp_cfg = 1 ! resolution of the configuration |
|---|
| 19 | jpidta = 32 ! 1st lateral dimension ( >= jpi ) = 30*jp_cfg+2 |
|---|
| 20 | jpjdta = 22 ! 2nd " " ( >= jpj ) = 20*jp_cfg+2 |
|---|
| 21 | jpkdta = 31 ! number of levels ( >= jpk ) |
|---|
| 22 | jpiglo = 32 ! 1st dimension of global domain --> i = jpidta |
|---|
| 23 | jpjglo = 22 ! 2nd - - --> j = jpjdta |
|---|
| 24 | jpizoom = 1 ! left bottom (i,j) indices of the zoom |
|---|
| 25 | jpjzoom = 1 ! in data domain indices |
|---|
| 26 | jperio = 0 ! lateral cond. type (between 0 and 6) |
|---|
| 27 | / |
|---|
| 28 | !----------------------------------------------------------------------- |
|---|
| 29 | &namzgr ! vertical coordinate |
|---|
| 30 | !----------------------------------------------------------------------- |
|---|
| 31 | ln_zco = .true. ! z-coordinate - full steps |
|---|
| 32 | ln_linssh = .true. ! linear free surface |
|---|
| 33 | / |
|---|
| 34 | !----------------------------------------------------------------------- |
|---|
| 35 | &namdom ! space and time domain (bathymetry, mesh, timestep) |
|---|
| 36 | !----------------------------------------------------------------------- |
|---|
| 37 | nn_bathy = 0 ! compute (=0) or read (=1) the bathymetry file |
|---|
| 38 | rn_rdt = 7200. ! time step for the dynamics |
|---|
| 39 | jphgr_msh = 5 ! type of horizontal mesh |
|---|
| 40 | ppglam0 = 0.0 ! longitude of first raw and column T-point (jphgr_msh = 1) |
|---|
| 41 | ppgphi0 = 29.0 ! latitude of first raw and column T-point (jphgr_msh = 1) |
|---|
| 42 | ppe1_deg = 999999.0 ! zonal grid-spacing (degrees) |
|---|
| 43 | ppe2_deg = 999999.0 ! meridional grid-spacing (degrees) |
|---|
| 44 | ppe1_m = 999999.0 ! zonal grid-spacing (degrees) |
|---|
| 45 | ppe2_m = 999999.0 ! meridional grid-spacing (degrees) |
|---|
| 46 | ppsur = -2033.194295283385 ! ORCA r4, r2 and r05 coefficients |
|---|
| 47 | ppa0 = 155.8325369664153 ! (default coefficients) |
|---|
| 48 | ppa1 = 146.3615918601890 ! |
|---|
| 49 | ppkth = 17.28520372419791 ! |
|---|
| 50 | ppacr = 5.0 ! |
|---|
| 51 | ppdzmin = 999999.0 ! Minimum vertical spacing |
|---|
| 52 | pphmax = 999999.0 ! Maximum depth |
|---|
| 53 | ldbletanh = .FALSE. ! Use/do not use double tanf function for vertical coordinates |
|---|
| 54 | ppa2 = 999999.0 ! Double tanh function parameters |
|---|
| 55 | ppkth2 = 999999.0 ! |
|---|
| 56 | ppacr2 = 999999.0 ! |
|---|
| 57 | / |
|---|
| 58 | !----------------------------------------------------------------------- |
|---|
| 59 | &namcrs ! Grid coarsening for dynamics output and/or |
|---|
| 60 | ! passive tracer coarsened online simulations |
|---|
| 61 | !----------------------------------------------------------------------- |
|---|
| 62 | / |
|---|
| 63 | !----------------------------------------------------------------------- |
|---|
| 64 | &namtsd ! data : Temperature & Salinity |
|---|
| 65 | !----------------------------------------------------------------------- |
|---|
| 66 | cn_dir = './' ! root directory for the location of the runoff files |
|---|
| 67 | ln_tsd_init = .false. ! Initialisation of ocean T & S with T &S input data (T) or not (F) |
|---|
| 68 | ln_tsd_tradmp = .false. ! damping of ocean T & S toward T &S input data (T) or not (F) |
|---|
| 69 | / |
|---|
| 70 | !----------------------------------------------------------------------- |
|---|
| 71 | &namsbc ! Surface Boundary Condition (surface module) |
|---|
| 72 | !----------------------------------------------------------------------- |
|---|
| 73 | nn_fsbc = 1 ! frequency of surface boundary condition computation |
|---|
| 74 | ! (also = the frequency of sea-ice model call) |
|---|
| 75 | ln_ana = .true. ! analytical formulation (T => fill namsbc_ana ) |
|---|
| 76 | ln_blk_core = .false. ! CORE bulk formulation (T => fill namsbc_core) |
|---|
| 77 | nn_ice = 0 ! =0 no ice boundary condition , |
|---|
| 78 | ln_rnf = .false. ! runoffs (T => fill namsbc_rnf) |
|---|
| 79 | ln_ssr = .false. ! Sea Surface Restoring on T and/or S (T => fill namsbc_ssr) |
|---|
| 80 | nn_fwb = 0 ! FreshWater Budget: =0 unchecked |
|---|
| 81 | / |
|---|
| 82 | !----------------------------------------------------------------------- |
|---|
| 83 | &namtra_qsr ! penetrative solar radiation |
|---|
| 84 | !----------------------------------------------------------------------- |
|---|
| 85 | ln_qsr_rgb = .false. ! RGB (Red-Green-Blue) light penetration |
|---|
| 86 | ln_qsr_2bd = .true. ! 2 bands light penetration |
|---|
| 87 | nn_chldta = 0 ! RGB : Chl data (=1) or cst value (=0) |
|---|
| 88 | / |
|---|
| 89 | |
|---|
| 90 | !----------------------------------------------------------------------- |
|---|
| 91 | &namberg ! iceberg parameters |
|---|
| 92 | !----------------------------------------------------------------------- |
|---|
| 93 | / |
|---|
| 94 | !----------------------------------------------------------------------- |
|---|
| 95 | &namlbc ! lateral momentum boundary condition |
|---|
| 96 | !----------------------------------------------------------------------- |
|---|
| 97 | rn_shlat = 0. ! shlat = 0 ! 0 < shlat < 2 ! shlat = 2 ! 2 < shlat |
|---|
| 98 | / |
|---|
| 99 | !----------------------------------------------------------------------- |
|---|
| 100 | &nambfr ! bottom friction |
|---|
| 101 | !----------------------------------------------------------------------- |
|---|
| 102 | nn_bfr = 2 ! type of bottom friction : = 0 : free slip, = 1 : linear friction |
|---|
| 103 | / |
|---|
| 104 | !----------------------------------------------------------------------- |
|---|
| 105 | &nambbc ! bottom temperature boundary condition (default: NO) |
|---|
| 106 | !----------------------------------------------------------------------- |
|---|
| 107 | / |
|---|
| 108 | !----------------------------------------------------------------------- |
|---|
| 109 | &nameos ! ocean physical parameters |
|---|
| 110 | !----------------------------------------------------------------------- |
|---|
| 111 | nn_eos = 0 ! type of equation of state and Brunt-Vaisala frequency |
|---|
| 112 | ! =-1, TEOS-10 |
|---|
| 113 | ! = 0, EOS-80 |
|---|
| 114 | ! = 1, S-EOS (simplified eos) |
|---|
| 115 | ln_useCT = .false. ! use of Conservative Temp. ==> surface CT converted in Pot. Temp. in sbcssm |
|---|
| 116 | ! ! |
|---|
| 117 | ! ! S-EOS coefficients : |
|---|
| 118 | ! ! rd(T,S,Z)*rau0 = -a0*(1+.5*lambda*dT+mu*Z+nu*dS)*dT+b0*dS |
|---|
| 119 | rn_a0 = 1.6550e-1 ! thermal expension coefficient (nn_eos= 1) |
|---|
| 120 | rn_b0 = 7.6554e-1 ! saline expension coefficient (nn_eos= 1) |
|---|
| 121 | rn_lambda1 = 5.9520e-2 ! cabbeling coeff in T^2 (=0 for linear eos) |
|---|
| 122 | rn_lambda2 = 7.4914e-4 ! cabbeling coeff in S^2 (=0 for linear eos) |
|---|
| 123 | rn_mu1 = 1.4970e-4 ! thermobaric coeff. in T (=0 for linear eos) |
|---|
| 124 | rn_mu2 = 1.1090e-5 ! thermobaric coeff. in S (=0 for linear eos) |
|---|
| 125 | rn_nu = 2.4341e-3 ! cabbeling coeff in T*S (=0 for linear eos) |
|---|
| 126 | !!org GYRE rn_alpha = 2.0e-4 ! thermal expension coefficient (nn_eos= 1 or 2) |
|---|
| 127 | !!org GYRE rn_beta = 7.7e-4 ! saline expension coefficient (nn_eos= 2) |
|---|
| 128 | !!org caution now a0 = alpha / rau0 with rau0 = 1026 |
|---|
| 129 | / |
|---|
| 130 | !----------------------------------------------------------------------- |
|---|
| 131 | &namtra_adv ! advection scheme for tracer |
|---|
| 132 | !----------------------------------------------------------------------- |
|---|
| 133 | ln_traadv_fct = .true. ! FCT scheme |
|---|
| 134 | nn_fct_h = 2 ! =2/4, horizontal 2nd / 4th order |
|---|
| 135 | nn_fct_v = 2 ! =2/4, vertical 2nd / COMPACT 4th order |
|---|
| 136 | nn_fct_zts = 0 ! >=1, 2nd order FCT scheme with vertical sub-timestepping |
|---|
| 137 | ! ! (number of sub-timestep = nn_fct_zts) |
|---|
| 138 | / |
|---|
| 139 | !---------------------------------------------------------------------------------- |
|---|
| 140 | &namtra_ldf ! lateral diffusion scheme for tracers |
|---|
| 141 | !---------------------------------------------------------------------------------- |
|---|
| 142 | ! ! Operator type: |
|---|
| 143 | ln_traldf_lap = .true. ! laplacian operator |
|---|
| 144 | ln_traldf_blp = .false. ! bilaplacian operator |
|---|
| 145 | ! ! Direction of action: |
|---|
| 146 | ln_traldf_lev = .false. ! iso-level |
|---|
| 147 | ln_traldf_hor = .false. ! horizontal (geopotential) |
|---|
| 148 | ln_traldf_iso = .true. ! iso-neutral (standard operator) |
|---|
| 149 | ln_traldf_triad = .false. ! iso-neutral (triad operator) |
|---|
| 150 | ! |
|---|
| 151 | ! ! iso-neutral options: |
|---|
| 152 | ln_traldf_msc = .true. ! Method of Stabilizing Correction (both operators) |
|---|
| 153 | rn_slpmax = 0.01 ! slope limit (both operators) |
|---|
| 154 | ln_triad_iso = .false. ! pure horizontal mixing in ML (triad only) |
|---|
| 155 | rn_sw_triad = 1 ! =1 switching triad ; =0 all 4 triads used (triad only) |
|---|
| 156 | ln_botmix_triad = .false. ! lateral mixing on bottom (triad only) |
|---|
| 157 | ! |
|---|
| 158 | ! ! Coefficients: |
|---|
| 159 | nn_aht_ijk_t = 0 ! space/time variation of eddy coef |
|---|
| 160 | ! ! =-20 (=-30) read in eddy_diffusivity_2D.nc (..._3D.nc) file |
|---|
| 161 | ! ! = 0 constant |
|---|
| 162 | ! ! = 10 F(k) =ldf_c1d |
|---|
| 163 | ! ! = 20 F(i,j) =ldf_c2d |
|---|
| 164 | ! ! = 21 F(i,j,t) =Treguier et al. JPO 1997 formulation |
|---|
| 165 | ! ! = 30 F(i,j,k) =ldf_c2d + ldf_c1d |
|---|
| 166 | ! ! = 31 F(i,j,k,t)=F(local velocity) |
|---|
| 167 | rn_aht_0 = 1000. ! lateral eddy diffusivity (lap. operator) [m2/s] |
|---|
| 168 | rn_bht_0 = 1.e+12 ! lateral eddy diffusivity (bilap. operator) [m4/s] |
|---|
| 169 | / |
|---|
| 170 | !---------------------------------------------------------------------------------- |
|---|
| 171 | &namtra_ldfeiv ! eddy induced velocity param. |
|---|
| 172 | !---------------------------------------------------------------------------------- |
|---|
| 173 | ln_ldfeiv =.false. ! use eddy induced velocity parameterization |
|---|
| 174 | / |
|---|
| 175 | !----------------------------------------------------------------------- |
|---|
| 176 | &namtra_dmp ! tracer: T & S newtonian damping |
|---|
| 177 | !----------------------------------------------------------------------- |
|---|
| 178 | ln_tradmp = .false. ! add a damping termn (T) or not (F) |
|---|
| 179 | / |
|---|
| 180 | !----------------------------------------------------------------------- |
|---|
| 181 | &namdyn_adv ! formulation of the momentum advection |
|---|
| 182 | !----------------------------------------------------------------------- |
|---|
| 183 | / |
|---|
| 184 | !----------------------------------------------------------------------- |
|---|
| 185 | &namdyn_vor ! option of physics/algorithm (not control by CPP keys) |
|---|
| 186 | !----------------------------------------------------------------------- |
|---|
| 187 | ln_dynvor_ene = .true. ! enstrophy conserving scheme |
|---|
| 188 | ln_dynvor_ens = .false. ! energy conserving scheme |
|---|
| 189 | ln_dynvor_mix = .false. ! mixed scheme |
|---|
| 190 | ln_dynvor_een = .false. ! energy & enstrophy scheme |
|---|
| 191 | nn_een_e3f = 1 ! e3f = masked averaging of e3t divided by 4 (=0) or by the sum of mask (=1) |
|---|
| 192 | / |
|---|
| 193 | !----------------------------------------------------------------------- |
|---|
| 194 | &namdyn_hpg ! Hydrostatic pressure gradient option |
|---|
| 195 | !----------------------------------------------------------------------- |
|---|
| 196 | ln_hpg_zco = .true. ! z-coordinate - full steps |
|---|
| 197 | ln_hpg_zps = .false. ! z-coordinate - partial steps (interpolation) |
|---|
| 198 | / |
|---|
| 199 | !----------------------------------------------------------------------- |
|---|
| 200 | &namdyn_spg ! surface pressure gradient |
|---|
| 201 | !----------------------------------------------------------------------- |
|---|
| 202 | ln_dynspg_ts = .true. ! split-explicit free surface |
|---|
| 203 | / |
|---|
| 204 | !----------------------------------------------------------------------- |
|---|
| 205 | &namdyn_ldf ! lateral diffusion on momentum |
|---|
| 206 | !----------------------------------------------------------------------- |
|---|
| 207 | ! ! Type of the operator : |
|---|
| 208 | ! ! no diffusion: set ln_dynldf_lap=..._blp=F |
|---|
| 209 | ln_dynldf_lap = .true. ! laplacian operator |
|---|
| 210 | ln_dynldf_blp = .false. ! bilaplacian operator |
|---|
| 211 | ! ! Direction of action : |
|---|
| 212 | ln_dynldf_lev = .true. ! iso-level |
|---|
| 213 | ln_dynldf_hor = .false. ! horizontal (geopotential) |
|---|
| 214 | ln_dynldf_iso = .false. ! iso-neutral |
|---|
| 215 | ! ! Coefficient |
|---|
| 216 | nn_ahm_ijk_t = 0 ! space/time variation of eddy coef |
|---|
| 217 | ! ! =-30 read in eddy_viscosity_3D.nc file |
|---|
| 218 | ! ! =-20 read in eddy_viscosity_2D.nc file |
|---|
| 219 | ! ! = 0 constant |
|---|
| 220 | ! ! = 10 F(k)=c1d |
|---|
| 221 | ! ! = 20 F(i,j)=F(grid spacing)=c2d |
|---|
| 222 | ! ! = 30 F(i,j,k)=c2d*c1d |
|---|
| 223 | ! ! = 31 F(i,j,k)=F(grid spacing and local velocity) |
|---|
| 224 | rn_ahm_0 = 100000. ! horizontal laplacian eddy viscosity [m2/s] |
|---|
| 225 | rn_ahm_b = 0. ! background eddy viscosity for ldf_iso [m2/s] |
|---|
| 226 | rn_bhm_0 = 0. ! horizontal bilaplacian eddy viscosity [m4/s] |
|---|
| 227 | ! |
|---|
| 228 | ! Caution in 20 and 30 cases the coefficient have to be given for a 1 degree grid (~111km) |
|---|
| 229 | / |
|---|
| 230 | rn_ahm_0_lap = 100000. ! horizontal laplacian eddy viscosity [m2/s] |
|---|
| 231 | / |
|---|
| 232 | !----------------------------------------------------------------------- |
|---|
| 233 | &namzdf ! vertical physics |
|---|
| 234 | !----------------------------------------------------------------------- |
|---|
| 235 | nn_evdm = 1 ! evd apply on tracer (=0) or on tracer and momentum (=1) |
|---|
| 236 | / |
|---|
| 237 | !----------------------------------------------------------------------- |
|---|
| 238 | &namzdf_tke ! turbulent eddy kinetic dependent vertical diffusion ("key_zdftke") |
|---|
| 239 | !----------------------------------------------------------------------- |
|---|
| 240 | nn_etau = 0 ! penetration of tke below the mixed layer (ML) due to internal & intertial waves |
|---|
| 241 | / |
|---|
| 242 | !----------------------------------------------------------------------- |
|---|
| 243 | &nammpp ! Massively Parallel Processing ("key_mpp_mpi) |
|---|
| 244 | !----------------------------------------------------------------------- |
|---|
| 245 | / |
|---|
| 246 | !----------------------------------------------------------------------- |
|---|
| 247 | &namctl ! Control prints & Benchmark |
|---|
| 248 | !----------------------------------------------------------------------- |
|---|
| 249 | / |
|---|
| 250 | !----------------------------------------------------------------------- |
|---|
| 251 | &namptr ! Poleward Transport Diagnostic |
|---|
| 252 | !----------------------------------------------------------------------- |
|---|
| 253 | / |
|---|
| 254 | !----------------------------------------------------------------------- |
|---|
| 255 | &namhsb ! Heat and salt budgets |
|---|
| 256 | !----------------------------------------------------------------------- |
|---|
| 257 | / |
|---|
