!!>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> !! NEMO/OPA : GYRE Configuration namelist : overwrite reference namelist !!>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> !!====================================================================== !! *** Domain & Run management namelists *** !! !! !! !! namrun parameters of the run !! namdom space and time domain !! namcfg parameters of the configuration (default: user defined GYRE) !! namwad Wetting and drying (default NO) !! namtsd data: temperature & salinity (default NO) !! namcrs coarsened grid (for outputs and/or TOP) (ln_crs =T) !! namc1d 1D configuration options ("key_c1d") !! namc1d_dyndmp 1D newtonian damping applied on currents ("key_c1d") !! namc1d_uvd 1D data (currents) ("key_c1d") !!====================================================================== ! !----------------------------------------------------------------------- &namrun ! parameters of the run !----------------------------------------------------------------------- cn_exp = "GYRE" ! experience name nn_it000 = 1 ! first time step nn_itend = 4320 ! last time step nn_leapy = 30 ! Leap year calendar (1) or not (0) nn_stock = 4320 ! frequency of creation of a restart file (modulo referenced to 1) nn_write = 60 ! frequency of write in the output file (modulo referenced to nn_it000) nn_istate = 0 ! output the initial state (1) or not (0) / !----------------------------------------------------------------------- &namcfg ! parameters of the configuration (default: user defined GYRE) !----------------------------------------------------------------------- ln_read_cfg = .false. ! (=F) user defined configuration (F => create/check namusr_def) / !----------------------------------------------------------------------- &namusr_def ! GYRE user defined namelist !----------------------------------------------------------------------- nn_GYRE = 1 ! GYRE resolution [1/degrees] ln_bench = .false. ! ! =T benchmark with gyre: the gridsize is kept constant jpkglo = 31 ! number of model levels / !----------------------------------------------------------------------- &namdom ! time and space domain !----------------------------------------------------------------------- ln_linssh = .true. ! =T linear free surface ==>> model level are fixed in time ! rn_rdt = 7200. ! time step for the dynamics / !!====================================================================== !! *** Surface Boundary Condition namelists *** !! !! !! !! namsbc surface boundary condition manager (default: NO selection) !! namsbc_flx flux formulation (ln_flx =T) !! namsbc_blk Bulk formulae formulation (ln_blk =T) !! namsbc_cpl CouPLed formulation ("key_oasis3" ) !! namsbc_sas Stand-Alone Surface module (SAS_SRC only) !! namsbc_iif Ice-IF: use observed ice cover (nn_ice = 1 ) !! namtra_qsr penetrative solar radiation (ln_traqsr =T) !! namsbc_ssr sea surface restoring term (for T and/or S) (ln_ssr =T) !! namsbc_rnf river runoffs (ln_rnf =T) !! namsbc_apr Atmospheric Pressure (ln_apr_dyn =T) !! namsbc_isf ice shelf melting/freezing (ln_isfcav =T : read (ln_read_cfg=T) or set or usr_def_zgr ) !! namsbc_iscpl coupling option between land ice model and ocean (ln_isfcav =T) !! namsbc_wave external fields from wave model (ln_wave =T) !! namberg iceberg floats (ln_icebergs=T) !!====================================================================== ! !----------------------------------------------------------------------- &namsbc ! Surface Boundary Condition (surface module) (default: NO selection) !----------------------------------------------------------------------- nn_fsbc = 1 ! frequency of SBC module call ln_usr = .true. ! user defined formulation (T => check usrdef_sbc) ln_traqsr = .true. ! Light penetration in the ocean (T => fill namtra_qsr) / !----------------------------------------------------------------------- &namtra_qsr ! penetrative solar radiation (ln_traqsr =T) !----------------------------------------------------------------------- ln_qsr_2bd = .true. ! 2 bands light penetration nn_chldta = 0 ! RGB : Chl data (=1) or cst value (=0) / !!====================================================================== !! *** Lateral boundary condition *** !! !! !! !! namlbc lateral momentum boundary condition (default: no slip) !! namagrif agrif nested grid ( read by child model only ) ("key_agrif") !! nam_tide Tidal forcing (default: NO) !! nambdy Unstructured open boundaries (default: NO) !! nambdy_dta Unstructured open boundaries - external data (see nambdy) !! nambdy_tide tidal forcing at open boundaries (default: NO) !!====================================================================== ! !!====================================================================== !! *** Top/Bottom boundary condition *** !! !! !! !! namdrg top/bottom drag coefficient (default: NO selection) !! namdrg_top top friction (ln_NONE=F & ln_isfcav=T) !! namdrg_bot bottom friction (ln_NONE=F) !! nambbc bottom temperature boundary condition (default: NO) !! nambbl bottom boundary layer scheme (default: NO) !!====================================================================== ! !----------------------------------------------------------------------- &namdrg ! top/bottom drag coefficient (default: NO selection) !----------------------------------------------------------------------- ln_non_lin = .true. ! non-linear drag: Cd = Cd0 |U| / !!====================================================================== !! Tracer (T & S) namelists !! !! !! !! nameos equation of state (default: NO selection) !! namtra_adv advection scheme (default: NO selection) !! namtra_ldf lateral diffusion scheme (default: NO selection) !! namtra_adv_mle mixed layer eddy param. (Fox-Kemper param.) (default: NO) !! namtra_eiv eddy induced velocity param. (default: NO) !! namtra_dmp T & S newtonian damping (default: NO) !!====================================================================== ! !----------------------------------------------------------------------- &nameos ! ocean Equation Of Seawater (default: NO selection) !----------------------------------------------------------------------- ln_eos80 = .true. ! = Use EOS80 equation of state / !----------------------------------------------------------------------- &namtra_adv ! advection scheme for tracer (default: NO selection) !----------------------------------------------------------------------- ln_traadv_fct = .true. ! FCT scheme nn_fct_h = 2 ! =2/4, horizontal 2nd / 4th order nn_fct_v = 2 ! =2/4, vertical 2nd / COMPACT 4th order / !----------------------------------------------------------------------- &namtra_ldf ! lateral diffusion scheme for tracers (default: NO selection) !----------------------------------------------------------------------- ln_traldf_lap = .true. ! laplacian operator ln_traldf_iso = .true. ! iso-neutral (standard operator) nn_aht_ijk_t = 0 ! = 0 constant = 1/2 Ud*Ld (lap case) rn_Ud = 0.02 ! lateral diffusive velocity [m/s] rn_Ld = 100.e+3 ! lateral diffusive length [m] / !!====================================================================== !! *** Dynamics namelists *** !! !! !! !! nam_vvl vertical coordinate options (default: z-star) !! namdyn_adv formulation of the momentum advection (default: NO selection) !! namdyn_vor advection scheme (default: NO selection) !! namdyn_hpg hydrostatic pressure gradient (default: NO selection) !! namdyn_spg surface pressure gradient (default: NO selection) !! namdyn_ldf lateral diffusion scheme (default: NO selection) !! namdta_dyn offline TOP: dynamics read in files (OFF_SRC only) !!====================================================================== ! !----------------------------------------------------------------------- &namdyn_adv ! formulation of the momentum advection (default: NO selection) !----------------------------------------------------------------------- ln_dynadv_vec = .true. ! vector form - 2nd centered scheme nn_dynkeg = 0 ! grad(KE) scheme: =0 C2 ; =1 Hollingsworth correction / !----------------------------------------------------------------------- &namdyn_vor ! Vorticity / Coriolis scheme (default: NO selection) !----------------------------------------------------------------------- ln_dynvor_ene = .true. ! enstrophy conserving scheme / !----------------------------------------------------------------------- &namdyn_hpg ! Hydrostatic pressure gradient option (default: NO selection) !----------------------------------------------------------------------- ln_hpg_zco = .true. ! z-coordinate - full steps / !----------------------------------------------------------------------- &namdyn_spg ! surface pressure gradient (default: NO selection) !----------------------------------------------------------------------- ln_dynspg_ts = .true. ! split-explicit free surface / !----------------------------------------------------------------------- &namdyn_ldf ! lateral diffusion on momentum (default: NO selection) !----------------------------------------------------------------------- ln_dynldf_lap = .true. ! laplacian operator ln_dynldf_lev = .true. ! iso-level nn_ahm_ijk_t = 0 ! = 0 constant = 1/2 Uv*Lv (lap case) rn_Uv = 2.0 ! lateral viscous velocity [m/s] rn_Lv = 100.e+3 ! lateral viscous length [m] / !!====================================================================== !! vertical physics namelists !! !! !! !! namzdf vertical physics manager (default: NO selection) !! namzdf_ric richardson number vertical mixing (ln_zdfric=T) !! namzdf_tke TKE vertical mixing (ln_zdftke=T) !! namzdf_gls GLS vertical mixing (ln_zdfgls=T) !! namzdf_osm OSM vertical diffusion (ln_zdfosm=T) !! namzdf_iwm tidal mixing parameterization (ln_zdfiwm=T) !!====================================================================== ! !----------------------------------------------------------------------- &namzdf ! vertical physics (default: NO selection) !----------------------------------------------------------------------- ln_zdftke = .true. ! Turbulent Kinetic Energy closure (T => fill namzdf_tke) ln_zdfevd = .true. ! enhanced vertical diffusion nn_evdm = 1 ! apply on tracer (=0) or on tracer and momentum (=1) rn_evd = 100. ! mixing coefficient [m2/s] ! ! coefficients rn_avm0 = 1.2e-4 ! vertical eddy viscosity [m2/s] (background Kz if ln_zdfcst=F) rn_avt0 = 1.2e-5 ! vertical eddy diffusivity [m2/s] (background Kz if ln_zdfcst=F) nn_avb = 0 ! profile for background avt & avm (=1) or not (=0) nn_havtb = 0 ! horizontal shape for avtb (=1) or not (=0) / !----------------------------------------------------------------------- &namzdf_tke ! turbulent eddy kinetic dependent vertical diffusion (ln_zdftke =T) !----------------------------------------------------------------------- nn_etau = 0 ! penetration of tke below the mixed layer (ML) due to internal & intertial waves / !!====================================================================== !! *** Diagnostics namelists *** !! !! !! !! namtrd dynamics and/or tracer trends (default NO) !! namptr Poleward Transport Diagnostics (default NO) !! namhsb Heat and salt budgets (default NO) !! namdiu Cool skin and warm layer models (default NO) !! namdiu Cool skin and warm layer models (default NO) !! namflo float parameters ("key_float") !! nam_diaharm Harmonic analysis of tidal constituents ("key_diaharm") !! namdct transports through some sections ("key_diadct") !! nam_diatmb Top Middle Bottom Output (default NO) !! nam_dia25h 25h Mean Output (default NO) !! namnc4 netcdf4 chunking and compression settings ("key_netcdf4") !!====================================================================== !!====================================================================== !! *** Observation & Assimilation *** !! !! !! !! namobs observation and model comparison (default: NO) !! nam_asminc assimilation increments ('key_asminc') !!======================================================================