| 1 | !!>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> |
|---|
| 2 | !! NEMO/OCE Configuration namelist : used to overwrite defaults values defined in SHARED/namelist_ref |
|---|
| 3 | !!>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> |
|---|
| 4 | ! |
|---|
| 5 | !----------------------------------------------------------------------- |
|---|
| 6 | &namusr_def ! User defined : OVERFLOW configuration |
|---|
| 7 | !----------------------------------------------------------------------- |
|---|
| 8 | ! ! type of vertical coordinate |
|---|
| 9 | ln_zco = .false. ! z-coordinate |
|---|
| 10 | ln_zps = .true. ! z-partial-step coordinate |
|---|
| 11 | ln_sco = .false. ! s-coordinate |
|---|
| 12 | rn_dx = 1000. ! horizontal resolution [meters] |
|---|
| 13 | rn_dz = 20. ! vertical resolution [meters] |
|---|
| 14 | / |
|---|
| 15 | ! |
|---|
| 16 | !----------------------------------------------------------------------- |
|---|
| 17 | &namrun ! parameters of the run |
|---|
| 18 | !----------------------------------------------------------------------- |
|---|
| 19 | nn_no = 0 ! job number (no more used...) |
|---|
| 20 | cn_exp = "OVF" ! experience name |
|---|
| 21 | nn_it000 = 1 ! first time step |
|---|
| 22 | nn_itend = 2040 ! here 16h of simulation (=5760 time-step) abort after 5802 for zps: pb of physics conditions |
|---|
| 23 | nn_istate = 0 ! output the initial state (1) or not (0) |
|---|
| 24 | nn_stock = 9999 ! frequency of creation of a restart file (modulo referenced to 1) |
|---|
| 25 | nn_write = 9999 ! 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 = .true. ! (=T) read the domain configuration file |
|---|
| 31 | ! ! (=F) user defined configuration (F => create/check namusr_def) |
|---|
| 32 | cn_domcfg = "OVF_domcfg" ! domain configuration filename |
|---|
| 33 | ! |
|---|
| 34 | / |
|---|
| 35 | !----------------------------------------------------------------------- |
|---|
| 36 | &namdom ! space and time domain (bathymetry, mesh, timestep) |
|---|
| 37 | !----------------------------------------------------------------------- |
|---|
| 38 | rn_Dt = 40. ! time step for the dynamics (and tracer if nn_acc=0) |
|---|
| 39 | rn_atfp = 0.1 ! asselin time filter parameter |
|---|
| 40 | ln_meshmask = .false. ! =T create a mesh file |
|---|
| 41 | / |
|---|
| 42 | !----------------------------------------------------------------------- |
|---|
| 43 | &namtsd ! data : Temperature & Salinity |
|---|
| 44 | !----------------------------------------------------------------------- |
|---|
| 45 | / |
|---|
| 46 | !----------------------------------------------------------------------- |
|---|
| 47 | &namsbc ! Surface Boundary Condition (surface module) |
|---|
| 48 | !----------------------------------------------------------------------- |
|---|
| 49 | nn_fsbc = 1 ! frequency of surface boundary condition computation |
|---|
| 50 | ! (also = the frequency of sea-ice & iceberg model call) |
|---|
| 51 | ln_usr = .true. ! user defined formulation (T => check usrdef_sbc) |
|---|
| 52 | ln_blk = .false. ! Bulk formulation (T => fill namsbc_blk ) |
|---|
| 53 | nn_ice = 0 ! =0 no ice boundary condition |
|---|
| 54 | ln_traqsr = .false. ! Light penetration in the ocean (T => fill namtra_qsr ) |
|---|
| 55 | ln_rnf = .false. ! runoffs (T => fill namsbc_rnf) |
|---|
| 56 | ln_ssr = .false. ! Sea Surface Restoring on T and/or S (T => fill namsbc_ssr) |
|---|
| 57 | nn_fwb = 0 ! FreshWater Budget: =0 unchecked |
|---|
| 58 | / |
|---|
| 59 | !----------------------------------------------------------------------- |
|---|
| 60 | &namlbc ! lateral momentum boundary condition (default: NO selection) |
|---|
| 61 | !----------------------------------------------------------------------- |
|---|
| 62 | rn_shlat = 0. ! free slip |
|---|
| 63 | / |
|---|
| 64 | !!====================================================================== |
|---|
| 65 | !! *** Top/Bottom boundary condition *** !! |
|---|
| 66 | !!====================================================================== |
|---|
| 67 | !! namdrg top/bottom drag coefficient (default: NO selection) |
|---|
| 68 | !! namdrg_top top friction (ln_isfcav=T) |
|---|
| 69 | !! namdrg_bot bottom friction |
|---|
| 70 | !! nambbc bottom temperature boundary condition (default: OFF) |
|---|
| 71 | !! nambbl bottom boundary layer scheme (default: OFF) |
|---|
| 72 | !!====================================================================== |
|---|
| 73 | ! |
|---|
| 74 | !----------------------------------------------------------------------- |
|---|
| 75 | &namdrg ! top/bottom drag coefficient (default: NO selection) |
|---|
| 76 | !----------------------------------------------------------------------- |
|---|
| 77 | ln_drg_OFF = .true. ! free-slip : Cd = 0 (F => fill namdrg_bot |
|---|
| 78 | ln_lin = .false. ! linear drag: Cd = Cd0 Uc0 & namdrg_top) |
|---|
| 79 | ln_non_lin = .false. ! non-linear drag: Cd = Cd0 |U| |
|---|
| 80 | ln_loglayer = .false. ! logarithmic drag: Cd = vkarmn/log(z/z0) |U| |
|---|
| 81 | ! |
|---|
| 82 | ln_drgimp = .true. ! implicit top/bottom friction flag |
|---|
| 83 | / |
|---|
| 84 | !----------------------------------------------------------------------- |
|---|
| 85 | &nameos ! ocean physical parameters |
|---|
| 86 | !----------------------------------------------------------------------- |
|---|
| 87 | ln_seos = .true. ! = Use simplified equation of state (S-EOS) |
|---|
| 88 | ! ! rd(T,S,Z)*rau0 = -a0*(1+.5*lambda*dT+mu*Z+nu*dS)*dT+b0*dS |
|---|
| 89 | rn_a0 = 0.2 ! thermal expension coefficient (for simplified equation of state) |
|---|
| 90 | rn_b0 = 0. ! saline expension coefficient (for simplified equation of state) |
|---|
| 91 | rn_lambda1 = 0. ! cabbeling coeff in T^2 (=0 for linear eos) |
|---|
| 92 | rn_lambda2 = 0. ! cabbeling coeff in S^2 (=0 for linear eos) |
|---|
| 93 | rn_mu1 = 0. ! thermobaric coeff. in T (=0 for linear eos) |
|---|
| 94 | rn_mu2 = 0. ! thermobaric coeff. in S (=0 for linear eos) |
|---|
| 95 | rn_nu = 0. ! cabbeling coeff in T*S (=0 for linear eos) |
|---|
| 96 | / |
|---|
| 97 | !----------------------------------------------------------------------- |
|---|
| 98 | &namtra_adv ! advection scheme for tracer |
|---|
| 99 | !----------------------------------------------------------------------- |
|---|
| 100 | ln_traadv_cen = .false. ! 2nd order centered scheme |
|---|
| 101 | nn_cen_h = 4 ! =2/4, horizontal 2nd order CEN / 4th order CEN |
|---|
| 102 | nn_cen_v = 4 ! =2/4, vertical 2nd order CEN / 4th order COMPACT |
|---|
| 103 | ln_traadv_fct = .true. ! FCT scheme |
|---|
| 104 | nn_fct_h = 2 ! =2/4, horizontal 2nd / 4th order |
|---|
| 105 | nn_fct_v = 2 ! =2/4, vertical 2nd / COMPACT 4th order |
|---|
| 106 | ln_traadv_mus = .false. ! MUSCL scheme |
|---|
| 107 | ln_mus_ups = .false. ! use upstream scheme near river mouths |
|---|
| 108 | ln_traadv_ubs = .false. ! UBS scheme |
|---|
| 109 | nn_ubs_v = 2 ! =2 , vertical 2nd order FCT / COMPACT 4th order |
|---|
| 110 | ln_traadv_qck = .false. ! QUICKEST scheme |
|---|
| 111 | / |
|---|
| 112 | !----------------------------------------------------------------------- |
|---|
| 113 | &namtra_ldf ! lateral diffusion scheme for tracers |
|---|
| 114 | !----------------------------------------------------------------------- |
|---|
| 115 | ! ! Operator type: both false = No lateral diffusion |
|---|
| 116 | ln_traldf_OFF = .true. ! No explicit diffusion |
|---|
| 117 | ln_traldf_lap = .false. ! laplacian operator |
|---|
| 118 | ln_traldf_blp = .false. ! bilaplacian operator |
|---|
| 119 | / |
|---|
| 120 | |
|---|
| 121 | !!====================================================================== |
|---|
| 122 | !! *** Dynamics namelists *** !! |
|---|
| 123 | !!====================================================================== |
|---|
| 124 | ! |
|---|
| 125 | !----------------------------------------------------------------------- |
|---|
| 126 | &namdyn_adv ! formulation of the momentum advection (default: NO selection) |
|---|
| 127 | !----------------------------------------------------------------------- |
|---|
| 128 | ln_dynadv_OFF = .false. ! linear dynamics (no momentum advection) |
|---|
| 129 | ln_dynadv_vec = .false. ! vector form (T) or flux form (F) |
|---|
| 130 | nn_dynkeg = 0 ! scheme for grad(KE): =0 C2 ; =1 Hollingsworth correction |
|---|
| 131 | ln_dynadv_cen2 = .false. ! flux form - 2nd order centered scheme |
|---|
| 132 | ln_dynadv_ubs = .true. ! flux form - 3rd order UBS scheme |
|---|
| 133 | / |
|---|
| 134 | !----------------------------------------------------------------------- |
|---|
| 135 | &nam_vvl ! vertical coordinate options (default: zstar) |
|---|
| 136 | !----------------------------------------------------------------------- |
|---|
| 137 | ln_vvl_zstar = .true. ! zstar vertical coordinate |
|---|
| 138 | / |
|---|
| 139 | !----------------------------------------------------------------------- |
|---|
| 140 | &namdyn_vor ! option of physics/algorithm |
|---|
| 141 | !----------------------------------------------------------------------- |
|---|
| 142 | ln_dynvor_ene = .false. ! enstrophy conserving scheme |
|---|
| 143 | ln_dynvor_ens = .true. ! energy conserving scheme |
|---|
| 144 | ln_dynvor_mix = .false. ! mixed scheme |
|---|
| 145 | ln_dynvor_een = .false. ! energy & enstrophy scheme |
|---|
| 146 | nn_een_e3f = 0 ! e3f = masked averaging of e3t divided by 4 (=0) or by the sum of mask (=1) |
|---|
| 147 | / |
|---|
| 148 | !----------------------------------------------------------------------- |
|---|
| 149 | &namdyn_hpg ! Hydrostatic pressure gradient option |
|---|
| 150 | !----------------------------------------------------------------------- |
|---|
| 151 | ln_hpg_zps = .false. ! z-coordinate - partial steps (interpolation) |
|---|
| 152 | ln_hpg_sco = .true. ! s-coordinate (standard jacobian formulation) |
|---|
| 153 | / |
|---|
| 154 | !----------------------------------------------------------------------- |
|---|
| 155 | &namdyn_spg ! Surface pressure gradient |
|---|
| 156 | !----------------------------------------------------------------------- |
|---|
| 157 | ln_dynspg_ts = .true. ! split-explicit free surface |
|---|
| 158 | ln_bt_fw = .true. ! Forward integration of barotropic Eqs. |
|---|
| 159 | ln_bt_av = .true. ! Time filtering of barotropic variables |
|---|
| 160 | nn_bt_flt = 1 ! Time filter choice = 0 None |
|---|
| 161 | ! ! = 1 Boxcar over nn_e sub-steps |
|---|
| 162 | ! ! = 2 Boxcar over 2*nn_e " " |
|---|
| 163 | ln_bt_auto = .true. ! Number of sub-step defined from: |
|---|
| 164 | nn_e = 1 ! =F : the number of sub-step in rn_Dt seconds |
|---|
| 165 | / |
|---|
| 166 | !----------------------------------------------------------------------- |
|---|
| 167 | &namdyn_ldf ! lateral diffusion on momentum (default: NO selection) |
|---|
| 168 | !----------------------------------------------------------------------- |
|---|
| 169 | ! ! Type of the operator : |
|---|
| 170 | ln_dynldf_OFF = .true. ! No operator (i.e. no explicit diffusion) |
|---|
| 171 | ln_dynldf_lap = .false. ! laplacian operator |
|---|
| 172 | ln_dynldf_blp = .false. ! bilaplacian operator |
|---|
| 173 | ! ! Direction of action : |
|---|
| 174 | ln_dynldf_lev = .false. ! iso-level |
|---|
| 175 | ln_dynldf_hor = .false. ! horizontal (geopotential) |
|---|
| 176 | ln_dynldf_iso = .false. ! iso-neutral |
|---|
| 177 | ! ! Coefficient |
|---|
| 178 | nn_ahm_ijk_t = 0 ! space/time variation of eddy coef |
|---|
| 179 | ! ! = 0 constant |
|---|
| 180 | ! ! time invariant coefficients : ahm = 1/2 Uv*Lv (lap case) |
|---|
| 181 | ! ! bhm = 1/12 Uv*Lv^3 (blp case) |
|---|
| 182 | rn_Uv = 2.0 ! lateral viscous velocity [m/s] (nn_ahm_ijk_t= 0, 10, 20, 30) |
|---|
| 183 | rn_Lv = 1000. ! lateral viscous length [m] (nn_ahm_ijk_t= 0, 10) |
|---|
| 184 | / |
|---|
| 185 | |
|---|
| 186 | !!====================================================================== |
|---|
| 187 | !! vertical physics namelists !! |
|---|
| 188 | !!====================================================================== |
|---|
| 189 | !----------------------------------------------------------------------- |
|---|
| 190 | &namzdf ! vertical physics (default: NO selection) |
|---|
| 191 | !----------------------------------------------------------------------- |
|---|
| 192 | ln_zad_Aimp = .true. ! Courant number dependent scheme (Shchepetkin 2015) |
|---|
| 193 | ! ! type of vertical closure (required) |
|---|
| 194 | ln_zdfcst = .true. ! constant mixing |
|---|
| 195 | ln_zdfric = .false. ! local Richardson dependent formulation (T => fill namzdf_ric) |
|---|
| 196 | ln_zdftke = .false. ! Turbulent Kinetic Energy closure (T => fill namzdf_tke) |
|---|
| 197 | ln_zdfgls = .false. ! Generic Length Scale closure (T => fill namzdf_gls) |
|---|
| 198 | ln_zdfosm = .false. ! OSMOSIS BL closure (T => fill namzdf_osm) |
|---|
| 199 | ! |
|---|
| 200 | ! ! convection |
|---|
| 201 | ln_zdfevd = .false. ! enhanced vertical diffusion |
|---|
| 202 | nn_evdm = 0 ! apply on tracer (=0) or on tracer and momentum (=1) |
|---|
| 203 | rn_evd = 100. ! mixing coefficient [m2/s] |
|---|
| 204 | ln_zdfnpc = .false. ! Non-Penetrative Convective algorithm |
|---|
| 205 | nn_npc = 1 ! frequency of application of npc |
|---|
| 206 | nn_npcp = 365 ! npc control print frequency |
|---|
| 207 | ! |
|---|
| 208 | ln_zdfddm = .false. ! double diffusive mixing |
|---|
| 209 | rn_avts = 1.e-4 ! maximum avs (vertical mixing on salinity) |
|---|
| 210 | rn_hsbfr = 1.6 ! heat/salt buoyancy flux ratio |
|---|
| 211 | ! |
|---|
| 212 | ! ! gravity wave-driven vertical mixing |
|---|
| 213 | ln_zdfiwm = .false. ! internal wave-induced mixing (T => fill namzdf_iwm) |
|---|
| 214 | ln_zdfswm = .false. ! surface wave-induced mixing (T => ln_wave=ln_sdw=T ) |
|---|
| 215 | ! |
|---|
| 216 | ! ! coefficients |
|---|
| 217 | rn_avm0 = 1.e-4 ! vertical eddy viscosity [m2/s] (background Kz if ln_zdfcst=F) |
|---|
| 218 | rn_avt0 = 0.0 ! vertical eddy diffusivity [m2/s] (background Kz if ln_zdfcst=F) |
|---|
| 219 | nn_avb = 0 ! profile for background avt & avm (=1) or not (=0) |
|---|
| 220 | nn_havtb = 0 ! horizontal shape for avtb (=1) or not (=0) |
|---|
| 221 | / |
|---|
| 222 | !----------------------------------------------------------------------- |
|---|
| 223 | &nammpp ! Massively Parallel Processing |
|---|
| 224 | !----------------------------------------------------------------------- |
|---|
| 225 | jpni = 12 ! number of processors following i (set automatically if < 1), see also ln_listonly = T |
|---|
| 226 | jpnj = 1 ! number of processors following j (set automatically if < 1), see also ln_listonly = T |
|---|
| 227 | / |
|---|
| 228 | !----------------------------------------------------------------------- |
|---|
| 229 | &namctl ! Control prints & Benchmark |
|---|
| 230 | !----------------------------------------------------------------------- |
|---|
| 231 | / |
|---|
