!!>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> !! NEMO/OPA : GYRE_PISCES Configuration namelist to overwrite reference dynamical namelist !!>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> !----------------------------------------------------------------------- &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 / !!====================================================================== !! *** Run management namelists *** !!====================================================================== !! namrun parameters of the run !!====================================================================== ! !----------------------------------------------------------------------- &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) / !----------------------------------------------------------------------- &namcfg ! parameters of the configuration !----------------------------------------------------------------------- ln_read_cfg = .false. ! (=T) read the domain configuration file ! ! (=F) user defined configuration ==>>> see usrdef(_...) modules ln_write_cfg= .false. ! (=T) create the domain configuration file ! / !----------------------------------------------------------------------- &namdom ! space and time domain (bathymetry, mesh, timestep) !----------------------------------------------------------------------- ln_linssh = .true. ! =T linear free surface ==>> model level are fixed in time ! nn_msh = 0 ! create (>0) a mesh file or not (=0) ! rn_rdt = 7200. ! time step for the dynamics (and tracer if nn_acc=0) / !----------------------------------------------------------------------- &namcrs ! Grid coarsening for dynamics output and/or ! ! passive tracer coarsened online simulations !----------------------------------------------------------------------- / !----------------------------------------------------------------------- &namtsd ! data : Temperature & Salinity !----------------------------------------------------------------------- ! ! file name ! frequency (hours) ! variable ! time interp. ! clim !'yearly' or ! weights ! rotation ! ! ! ! (if <0 months) ! name ! (logical) ! (T/F) ! 'monthly' ! filename ! pairing cn_dir = './' ! root directory for the location of the runoff files ln_tsd_init = .false. ! Initialisation of ocean T & S with T &S input data (T) or not (F) ln_tsd_tradmp = .false. ! damping of ocean T & S toward T &S input data (T) or not (F) / !----------------------------------------------------------------------- &namsbc ! Surface Boundary Condition (surface module) !----------------------------------------------------------------------- nn_fsbc = 1 ! frequency of surface boundary condition computation ! (also = the frequency of sea-ice model call) ln_usr = .true. ! user defined formulation (T => check usrdef_sbc) ln_blk = .false. ! Bulk formulation (T => fill namsbc_blk ) nn_ice = 0 ! =0 no ice boundary condition , ln_rnf = .false. ! runoffs (T => fill namsbc_rnf) ln_ssr = .false. ! Sea Surface Restoring on T and/or S (T => fill namsbc_ssr) nn_fwb = 0 ! FreshWater Budget: =0 unchecked / !----------------------------------------------------------------------- &namtra_qsr ! penetrative solar radiation !----------------------------------------------------------------------- ln_qsr_rgb = .false. ! RGB (Red-Green-Blue) light penetration ln_qsr_2bd = .true. ! 2 bands light penetration nn_chldta = 0 ! RGB : Chl data (=1) or cst value (=0) / !----------------------------------------------------------------------- &namsbc_rnf ! runoffs namelist surface boundary condition !----------------------------------------------------------------------- ln_rnf_mouth = .false. ! specific treatment at rivers mouths / !----------------------------------------------------------------------- &namsbc_apr ! Atmospheric pressure used as ocean forcing or in bulk !----------------------------------------------------------------------- / !----------------------------------------------------------------------- &namsbc_ssr ! surface boundary condition : sea surface restoring !----------------------------------------------------------------------- / !----------------------------------------------------------------------- &namsbc_alb ! albedo parameters !----------------------------------------------------------------------- / !----------------------------------------------------------------------- &namberg ! iceberg parameters !----------------------------------------------------------------------- / !----------------------------------------------------------------------- &namlbc ! lateral momentum boundary condition !----------------------------------------------------------------------- rn_shlat = 0. ! shlat = 0 ! 0 < shlat < 2 ! shlat = 2 ! 2 < shlat / !----------------------------------------------------------------------- &namagrif ! AGRIF zoom ("key_agrif") !----------------------------------------------------------------------- / !----------------------------------------------------------------------- &nam_tide ! tide parameters !----------------------------------------------------------------------- / !----------------------------------------------------------------------- &nambdy ! unstructured open boundaries !----------------------------------------------------------------------- / !----------------------------------------------------------------------- &nambdy_dta ! open boundaries - external data !----------------------------------------------------------------------- / !----------------------------------------------------------------------- &nambdy_tide ! tidal forcing at open boundaries !----------------------------------------------------------------------- / !----------------------------------------------------------------------- &nambfr ! bottom friction !----------------------------------------------------------------------- nn_bfr = 2 ! type of bottom friction : = 0 : free slip, = 1 : linear friction / !----------------------------------------------------------------------- &nambbc ! bottom temperature boundary condition (default: NO) !----------------------------------------------------------------------- / !----------------------------------------------------------------------- &nambbl ! bottom boundary layer scheme !----------------------------------------------------------------------- / !----------------------------------------------------------------------- &nameos ! ocean physical parameters !----------------------------------------------------------------------- ln_eos80 = .true. ! = Use EOS80 equation of state / !----------------------------------------------------------------------- &namtra_adv ! advection scheme for tracer !----------------------------------------------------------------------- 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 nn_fct_zts = 0 ! >=1, 2nd order FCT scheme with vertical sub-timestepping ! ! (number of sub-timestep = nn_fct_zts) / !----------------------------------------------------------------------- &namtra_adv_mle ! mixed layer eddy parametrisation (Fox-Kemper param) !----------------------------------------------------------------------- / !---------------------------------------------------------------------------------- &namtra_ldf ! lateral diffusion scheme for tracers !---------------------------------------------------------------------------------- ! ! Operator type: ln_traldf_lap = .true. ! laplacian operator ln_traldf_blp = .false. ! bilaplacian operator ! ! Direction of action: ln_traldf_lev = .false. ! iso-level ln_traldf_hor = .false. ! horizontal (geopotential) ln_traldf_iso = .true. ! iso-neutral (standard operator) ln_traldf_triad = .false. ! iso-neutral (triad operator) ! ! ! iso-neutral options: ln_traldf_msc = .true. ! Method of Stabilizing Correction (both operators) rn_slpmax = 0.01 ! slope limit (both operators) ln_triad_iso = .false. ! pure horizontal mixing in ML (triad only) rn_sw_triad = 1 ! =1 switching triad ; =0 all 4 triads used (triad only) ln_botmix_triad = .false. ! lateral mixing on bottom (triad only) ! ! ! Coefficients: nn_aht_ijk_t = 0 ! space/time variation of eddy coef ! ! =-20 (=-30) read in eddy_diffusivity_2D.nc (..._3D.nc) file ! ! = 0 constant ! ! = 10 F(k) =ldf_c1d ! ! = 20 F(i,j) =ldf_c2d ! ! = 21 F(i,j,t) =Treguier et al. JPO 1997 formulation ! ! = 30 F(i,j,k) =ldf_c2d + ldf_c1d ! ! = 31 F(i,j,k,t)=F(local velocity) rn_aht_0 = 1000. ! lateral eddy diffusivity (lap. operator) [m2/s] rn_bht_0 = 1.e+12 ! lateral eddy diffusivity (bilap. operator) [m4/s] / !---------------------------------------------------------------------------------- &namtra_ldfeiv ! eddy induced velocity param. !---------------------------------------------------------------------------------- ln_ldfeiv =.false. ! use eddy induced velocity parameterization / !----------------------------------------------------------------------- &namtra_dmp ! tracer: T & S newtonian damping !----------------------------------------------------------------------- ln_tradmp = .false. ! add a damping termn (T) or not (F) / !----------------------------------------------------------------------- &namdyn_adv ! formulation of the momentum advection !----------------------------------------------------------------------- / !----------------------------------------------------------------------- &namdyn_vor ! option of physics/algorithm (not control by CPP keys) !----------------------------------------------------------------------- ln_dynvor_ene = .true. ! enstrophy conserving scheme ln_dynvor_ens = .false. ! energy conserving scheme ln_dynvor_mix = .false. ! mixed scheme ln_dynvor_een = .false. ! energy & enstrophy scheme nn_een_e3f = 1 ! e3f = masked averaging of e3t divided by 4 (=0) or by the sum of mask (=1) / !----------------------------------------------------------------------- &namdyn_hpg ! Hydrostatic pressure gradient option !----------------------------------------------------------------------- ln_hpg_zco = .true. ! z-coordinate - full steps ln_hpg_zps = .false. ! z-coordinate - partial steps (interpolation) / !----------------------------------------------------------------------- &namdyn_spg ! surface pressure gradient !----------------------------------------------------------------------- ln_dynspg_ts = .true. ! split-explicit free surface / !----------------------------------------------------------------------- &namdyn_ldf ! lateral diffusion on momentum !----------------------------------------------------------------------- ! ! Type of the operator : ! ! no diffusion: set ln_dynldf_lap=..._blp=F ln_dynldf_lap = .true. ! laplacian operator ln_dynldf_blp = .false. ! bilaplacian operator ! ! Direction of action : ln_dynldf_lev = .true. ! iso-level ln_dynldf_hor = .false. ! horizontal (geopotential) ln_dynldf_iso = .false. ! iso-neutral ! ! Coefficient nn_ahm_ijk_t = 0 ! space/time variation of eddy coef ! ! =-30 read in eddy_viscosity_3D.nc file ! ! =-20 read in eddy_viscosity_2D.nc file ! ! = 0 constant ! ! = 10 F(k)=c1d ! ! = 20 F(i,j)=F(grid spacing)=c2d ! ! = 30 F(i,j,k)=c2d*c1d ! ! = 31 F(i,j,k)=F(grid spacing and local velocity) rn_ahm_0 = 100000. ! horizontal laplacian eddy viscosity [m2/s] rn_ahm_b = 0. ! background eddy viscosity for ldf_iso [m2/s] rn_bhm_0 = 0. ! horizontal bilaplacian eddy viscosity [m4/s] / !----------------------------------------------------------------------- &namzdf ! vertical physics !----------------------------------------------------------------------- nn_evdm = 1 ! evd apply on tracer (=0) or on tracer and momentum (=1) / !----------------------------------------------------------------------- &namzdf_ric ! richardson number dependent vertical diffusion ("key_zdfric" ) !----------------------------------------------------------------------- / !----------------------------------------------------------------------- &namzdf_tke ! turbulent eddy kinetic dependent vertical diffusion ("key_zdftke") !----------------------------------------------------------------------- nn_etau = 0 ! penetration of tke below the mixed layer (ML) due to internal & intertial waves / !----------------------------------------------------------------------- &namzdf_gls ! GLS vertical diffusion ("key_zdfgls") !----------------------------------------------------------------------- / !----------------------------------------------------------------------- &namzdf_ddm ! double diffusive mixing parameterization ("key_zdfddm") !----------------------------------------------------------------------- / !----------------------------------------------------------------------- &namzdf_tmx ! tidal mixing parameterization ("key_zdftmx") !----------------------------------------------------------------------- ln_tmx_itf = .false. ! ITF specific parameterisation / !----------------------------------------------------------------------- &nammpp ! Massively Parallel Processing ("key_mpp_mpi) !----------------------------------------------------------------------- / !----------------------------------------------------------------------- &namctl ! Control prints & Benchmark !----------------------------------------------------------------------- / !----------------------------------------------------------------------- &namnc4 ! netcdf4 chunking and compression settings ("key_netcdf4") !----------------------------------------------------------------------- / !----------------------------------------------------------------------- &namtrd ! diagnostics on dynamics and/or tracer trends ("key_trddyn" and/or "key_trdtra") ! ! or mixed-layer trends or barotropic vorticity ("key_trdmld" or "key_trdvor") !----------------------------------------------------------------------- / !----------------------------------------------------------------------- &namflo ! float parameters ("key_float") !----------------------------------------------------------------------- / !----------------------------------------------------------------------- &namptr ! Poleward Transport Diagnostic !----------------------------------------------------------------------- / !----------------------------------------------------------------------- &namhsb ! Heat and salt budgets !----------------------------------------------------------------------- / !----------------------------------------------------------------------- &namdct ! transports through sections !----------------------------------------------------------------------- nn_dct = 60 ! time step frequency for transports computing nn_dctwri = 60 ! time step frequency for transports writing nn_secdebug = 0 ! 0 : no section to debug / !----------------------------------------------------------------------- &namobs ! observation usage switch ('key_diaobs') !----------------------------------------------------------------------- / !----------------------------------------------------------------------- &nam_asminc ! assimilation increments ('key_asminc') !----------------------------------------------------------------------- / !----------------------------------------------------------------------- &namsbc_wave ! External fields from wave model !----------------------------------------------------------------------- /