!!>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> !! NEMO/OPA Configuration namelist : overwrite some defaults values defined in SHARED/namelist_ref !!>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> ! ORCA2 - IC3 configuration ! !!====================================================================== !! *** 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) !!====================================================================== ! !----------------------------------------------------------------------- &namrun ! parameters of the run !----------------------------------------------------------------------- cn_exp = "ORCA2" ! experience name nn_it000 = 1 ! first time step nn_itend = 10 ! last time step (std 5475) nn_istate = 1 ! output the initial state (1) or not (0) / !----------------------------------------------------------------------- &namdom ! time and space domain !----------------------------------------------------------------------- ln_linssh = .false. ! =T linear free surface ==>> model level are fixed in time ! rn_rdt = 5760. ! time step for the dynamics and tracer / !----------------------------------------------------------------------- &namcfg ! parameters of the configuration (default: user defined GYRE) !----------------------------------------------------------------------- ln_read_cfg = .true. ! (=T) read the domain configuration file cn_domcfg = "ORCA_R2_zps_domcfg" ! domain configuration filename ! ln_closea = .false. ! F => suppress closed seas (defined by closea_mask field) ! ! from the bathymetry at runtime. / !----------------------------------------------------------------------- &namtsd ! Temperature & Salinity Data (default: NO) !----------------------------------------------------------------------- ! ! =T read T-S fields for: ln_tsd_init = .true. ! ocean initialisation ln_tsd_dmp = .true. ! T-S restoring (see namtra_dmp) cn_dir = './' ! root directory for the T-S data location !___________!_________________________!___________________!___________!_____________!________!___________!__________________!__________!_______________! ! ! file name ! frequency (hours) ! variable ! time interp.! clim ! 'yearly'/ ! weights filename ! rotation ! land/sea mask ! ! ! ! (if <0 months) ! name ! (logical) ! (T/F) ! 'monthly' ! ! pairing ! filename ! sn_tem = 'data_1m_potential_temperature_nomask', -1 ,'votemper', .true. , .true. , 'yearly' , '' , '' , '' sn_sal = 'data_1m_salinity_nomask' , -1 ,'vosaline', .true. , .true. , 'yearly' , '' , '' , '' / !!====================================================================== !! *** 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) !! namtra_qsr penetrative solar radiation (ln_traqsr =T) !! namsbc_rnf river runoffs (ln_rnf =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_apr Atmospheric Pressure (ln_apr_dyn =T) !! namsbc_ssr sea surface restoring term (for T and/or S) (ln_ssr =T) !! namsbc_wave external fields from wave model (ln_wave =T) !! namberg iceberg floats (ln_icebergs=T) !!====================================================================== ! !----------------------------------------------------------------------- &namsbc ! Surface Boundary Condition (surface module) !----------------------------------------------------------------------- nn_fsbc = 1 ! frequency of SBC module call ! (also = the frequency of sea-ice & iceberg model call) ! Type of air-sea fluxes ln_blk = .true. ! Bulk formulation (T => fill namsbc_blk ) ! Sea-ice : nn_ice = 2 ! =2 or 3 automatically for LIM3 or CICE ("key_lim3" or "key_cice") ! except in AGRIF zoom where it has to be specified ! Misc. options of sbc : ln_traqsr = .true. ! Light penetration in the ocean (T => fill namtra_qsr) ln_rnf = .true. ! runoffs (T => fill namsbc_rnf) ln_ssr = .true. ! Sea Surface Restoring on T and/or S (T => fill namsbc_ssr) nn_fwb = 0 ! FreshWater Budget: =0 unchecked / !----------------------------------------------------------------------- &namsbc_blk ! namsbc_blk generic Bulk formula (ln_blk =T) !----------------------------------------------------------------------- ! ! bulk algorithm : ln_NCAR = .true. ! "NCAR" algorithm (Large and Yeager 2008) cn_dir = './' ! root directory for the bulk data location !___________!_________________________!___________________!___________!_____________!________!___________!______________________________________!__________!_______________! ! ! file name ! frequency (hours) ! variable ! time interp.! clim ! 'yearly'/ ! weights filename ! rotation ! land/sea mask ! ! ! ! (if <0 months) ! name ! (logical) ! (T/F) ! 'monthly' ! ! pairing ! filename ! sn_wndi = 'u_10.15JUNE2009_fill' , 6 , 'U_10_MOD', .false. , .true. , 'yearly' , 'weights_core_orca2_bicubic_noc.nc' , 'Uwnd' , '' sn_wndj = 'v_10.15JUNE2009_fill' , 6 , 'V_10_MOD', .false. , .true. , 'yearly' , 'weights_core_orca2_bicubic_noc.nc' , 'Vwnd' , '' sn_qsr = 'ncar_rad.15JUNE2009_fill' , 24 , 'SWDN_MOD', .false. , .true. , 'yearly' , 'weights_core_orca2_bilinear_noc.nc' , '' , '' sn_qlw = 'ncar_rad.15JUNE2009_fill' , 24 , 'LWDN_MOD', .false. , .true. , 'yearly' , 'weights_core_orca2_bilinear_noc.nc' , '' , '' sn_tair = 't_10.15JUNE2009_fill' , 6 , 'T_10_MOD', .false. , .true. , 'yearly' , 'weights_core_orca2_bilinear_noc.nc' , '' , '' sn_humi = 'q_10.15JUNE2009_fill' , 6 , 'Q_10_MOD', .false. , .true. , 'yearly' , 'weights_core_orca2_bilinear_noc.nc' , '' , '' sn_prec = 'ncar_precip.15JUNE2009_fill', -1 , 'PRC_MOD1', .false. , .true. , 'yearly' , 'weights_core_orca2_bilinear_noc.nc' , '' , '' sn_snow = 'ncar_precip.15JUNE2009_fill', -1 , 'SNOW' , .false. , .true. , 'yearly' , 'weights_core_orca2_bilinear_noc.nc' , '' , '' sn_slp = 'slp.15JUNE2009_fill' , 6 , 'SLP' , .false. , .true. , 'yearly' , 'weights_core_orca2_bilinear_noc.nc' , '' , '' sn_tdif = 'taudif_core' , 24 , 'taudif' , .false. , .true. , 'yearly' , 'weights_core_orca2_bilinear_noc.nc' , '' , '' / !----------------------------------------------------------------------- &namtra_qsr ! penetrative solar radiation (ln_traqsr =T) !----------------------------------------------------------------------- ! ! type of penetration (default: NO selection) ln_qsr_rgb = .true. ! RGB light penetration (Red-Green-Blue) ! nn_chldta = 0 ! RGB : Chl data (=1) or cst value (=0) cn_dir = './' ! root directory for the chlorophyl data location !___________!_________________________!___________________!___________!_____________!________!___________!__________________!__________!_______________! ! ! file name ! frequency (hours) ! variable ! time interp.! clim ! 'yearly'/ ! weights filename ! rotation ! land/sea mask ! ! ! ! (if <0 months) ! name ! (logical) ! (T/F) ! 'monthly' ! ! pairing ! filename ! sn_chl ='chlorophyll' , -1 , 'CHLA' , .true. , .true. , 'yearly' , '' , '' , '' / !----------------------------------------------------------------------- &namsbc_rnf ! runoffs (ln_rnf =T) !----------------------------------------------------------------------- ln_rnf_mouth= .true. ! specific treatment at rivers mouths rn_hrnf = 15.e0 ! depth over which enhanced vertical mixing is used (ln_rnf_mouth=T) rn_avt_rnf = 1.e-3 ! value of the additional vertical mixing coef. [m2/s] (ln_rnf_mouth=T) cn_dir = './' ! root directory for the location of the runoff files !___________!_____________!___________________!___________!_____________!_________!___________!__________!__________!_______________! ! ! file name ! frequency (hours) ! variable ! time interp. ! clim ! 'yearly'/ ! weights ! rotation ! land/sea mask ! ! ! ! (if <0 months) ! name ! (logical) ! (T/F) ! 'monthly' ! filename ! pairing ! filename ! sn_rnf = 'runoff_core_monthly', -1 , 'sorunoff', .true. , .true. , 'yearly' , '' , '' , '' sn_cnf = 'runoff_core_monthly', 0 , 'socoefr0', .false. , .true. , 'yearly' , '' , '' , '' sn_s_rnf = 'runoffs' , 24 , 'rosaline', .true. , .true. , 'yearly' , '' , '' , '' sn_t_rnf = 'runoffs' , 24 , 'rotemper', .true. , .true. , 'yearly' , '' , '' , '' sn_dep_rnf = 'runoffs' , 0 , 'rodepth' , .false. , .true. , 'yearly' , '' , '' , '' / !----------------------------------------------------------------------- &namsbc_ssr ! surface boundary condition : sea surface restoring (ln_ssr =T) !----------------------------------------------------------------------- nn_sssr = 2 ! add a damping term to the surface freshwater flux rn_deds = -166.67 ! magnitude of the damping on salinity [mm/day] ln_sssr_bnd = .true. ! flag to bound erp term (associated with nn_sssr=2) rn_sssr_bnd = 4.e0 ! ABS(Max/Min) value of the damping erp term [mm/day] / !----------------------------------------------------------------------- &namberg ! iceberg parameters (default: No iceberg) !----------------------------------------------------------------------- ! iceberg floats are not currently available with AGRIF ! ===>> forced deactivation in icbini.F90 / !!====================================================================== !! *** Lateral boundary condition *** !! !! !! !! namlbc lateral momentum boundary condition (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) !!====================================================================== ! !----------------------------------------------------------------------- &namlbc ! lateral momentum boundary condition !----------------------------------------------------------------------- rn_shlat = 2. ! no slip / !----------------------------------------------------------------------- &namagrif ! AGRIF zoom ("key_agrif") !----------------------------------------------------------------------- / !----------------------------------------------------------------------- &namdrg ! top/bottom drag coefficient (default: NO selection) !----------------------------------------------------------------------- ln_non_lin = .true. ! non-linear drag: Cd = Cd0 |U| / !----------------------------------------------------------------------- &namdrg_bot ! BOTTOM friction !----------------------------------------------------------------------- / !----------------------------------------------------------------------- &nambbc ! bottom temperature boundary condition (default: NO) !----------------------------------------------------------------------- ln_trabbc = .true. ! Apply a geothermal heating at the ocean bottom nn_geoflx = 2 ! geothermal heat flux: = 2 read variable flux [mW/m2] cn_dir = './' ! root directory for the geothermal data location !___________!_________________________!___________________!___________!_____________!________!___________!__________________!__________!_______________! ! ! file name ! frequency (hours) ! variable ! time interp.! clim ! 'yearly'/ ! weights filename ! rotation ! land/sea mask ! ! ! ! (if <0 months) ! name ! (logical) ! (T/F) ! 'monthly' ! ! pairing ! filename ! sn_qgh ='geothermal_heating.nc' , -12. , 'heatflow', .false. , .true. , 'yearly' , '' , '' , '' / !----------------------------------------------------------------------- &nambbl ! bottom boundary layer scheme (default: NO) !----------------------------------------------------------------------- ln_trabbl = .true. ! Bottom Boundary Layer parameterisation flag nn_bbl_ldf = 1 ! diffusive bbl (=1) or not (=0) nn_bbl_adv = 0 ! advective bbl (=1/2) or not (=0) rn_ahtbbl = 1000. ! lateral mixing coefficient in the bbl [m2/s] rn_gambbl = 10. ! advective bbl coefficient [s] / !!====================================================================== !! Tracer (T & S) namelists !! !! !! !! nameos equation of state (default: NO selection) !! namtra_adv advection scheme (default: NO selection) !! namtra_adv_mle mixed layer eddy param. (Fox-Kemper param.) (default: NO) !! namtra_ldf lateral diffusion scheme (default: NO selection) !! 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 / !----------------------------------------------------------------------- &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_adv_mle ! mixed layer eddy parametrisation (Fox-Kemper) (default: NO) !----------------------------------------------------------------------- ln_mle = .true. ! (T) use the Mixed Layer Eddy (MLE) parameterisation / !----------------------------------------------------------------------- &namtra_ldf ! lateral diffusion scheme for tracers (default: NO selection) !----------------------------------------------------------------------- ! ! Operator type: ln_traldf_lap = .true. ! laplacian operator ! ! Direction of action: ln_traldf_iso = .true. ! iso-neutral (Standard operator) ! ! iso-neutral options: ln_traldf_msc = .true. ! Method of Stabilizing Correction (both operators) ! ! Coefficients: nn_aht_ijk_t = 20 ! space/time variation of eddy coef ! ! = 20 aht = 1/2 Ud. max(e1,e2) rn_Ud = 0.018 ! lateral diffusive velocity [m/s] (nn_aht_ijk_t= 0, 10, 20, 30) rn_Ld = 200.e+3 ! lateral diffusive length [m] (nn_aht_ijk_t= 0, 10) / !----------------------------------------------------------------------- &namtra_eiv ! eddy induced velocity param. (default: NO) !----------------------------------------------------------------------- ln_ldfeiv =.true. ! use eddy induced velocity parameterization ! ! Coefficients: nn_aei_ijk_t = 21 ! space/time variation of the eiv coeficient ! ! = 21 F(i,j,t) =Treguier et al. JPO 1997 formulation ! ! time invariant coefficients: aei0 = 1/2 Ue*Le rn_Ue = 0.03 ! lateral diffusive velocity [m/s] (nn_aht_ijk_t= 0, 10, 20, 30) rn_Le = 200.e+3 ! lateral diffusive length [m] (nn_aht_ijk_t= 0, 10) ! ln_ldfeiv_dia =.true. ! diagnose eiv stream function and velocities / !----------------------------------------------------------------------- &namtra_dmp ! tracer: T & S newtonian damping (default: NO) !----------------------------------------------------------------------- ln_tradmp = .true. ! add a damping term (using resto.nc coef.) nn_zdmp = 0 ! vertical shape =0 damping throughout the water column / !!====================================================================== !! *** 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) !!====================================================================== ! !----------------------------------------------------------------------- &nam_vvl ! vertical coordinate options (default: z-star) !----------------------------------------------------------------------- / !----------------------------------------------------------------------- &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_een = .true. ! energy & enstrophy scheme nn_een_e3f = 0 ! =0 e3f = mean masked e3t divided by 4 / !----------------------------------------------------------------------- &namdyn_hpg ! Hydrostatic pressure gradient option (default: NO selection) !----------------------------------------------------------------------- ln_hpg_sco = .true. ! s-coordinate (standard jacobian formulation) / !----------------------------------------------------------------------- &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) !----------------------------------------------------------------------- ! ! Type of the operator : ln_dynldf_lap = .true. ! laplacian operator ! ! Direction of action : ln_dynldf_lev = .true. ! iso-level ! ! Coefficient nn_ahm_ijk_t = -30 ! space/time variation of eddy coef ! ! =-30 read in eddy_viscosity_3D.nc / !!====================================================================== !! 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) !----------------------------------------------------------------------- ! ! type of vertical closure ln_zdftke = .true. ! Turbulent Kinetic Energy closure (T => fill namzdf_tke) ! ! ! convection ln_zdfevd = .true. ! Enhanced Vertical Diffusion scheme nn_evdm = 0 ! evd apply on tracer (=0) or on tracer and momentum (=1) rn_evd = 100. ! evd 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 = 1 ! horizontal shape for avtb (=1) or not (=0) / !----------------------------------------------------------------------- &namzdf_tke ! turbulent eddy kinetic dependent vertical diffusion (ln_zdftke =T) !----------------------------------------------------------------------- / !!====================================================================== !! *** 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') !!====================================================================== !