Newer
Older
!-----------------------------------------------------------------------
ln_vvl_zstar = .true. ! z-star vertical coordinate
ln_vvl_ztilde = .false. ! z-tilde vertical coordinate: only high frequency variations
ln_vvl_layer = .false. ! full layer vertical coordinate
ln_vvl_ztilde_as_zstar = .false. ! ztilde vertical coordinate emulating zstar
ln_vvl_zstar_at_eqtor = .false. ! ztilde near the equator
rn_ahe3 = 0.0 ! thickness diffusion coefficient
rn_rst_e3t = 30.0 ! ztilde to zstar restoration timescale [days]
rn_lf_cutoff = 5.0 ! cutoff frequency for low-pass filter [days]
rn_zdef_max = 0.9 ! maximum fractional e3t deformation
ln_vvl_dbg = .false. ! debug prints (T/F)
nn_vvl_interp = 2 ! interpolation method of scale factor anomalies at U/V/F points
! =0 linear even at the bottom (old)
! =1 linear with bottom correction
! =2 proportionnal to scale factors at rest ("qco" like)
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/
!-----------------------------------------------------------------------
&namdyn_adv ! formulation of the momentum advection (default: NO selection)
!-----------------------------------------------------------------------
ln_dynadv_OFF = .false. ! linear dynamics (no momentum advection)
ln_dynadv_vec = .false. ! vector form - 2nd centered scheme
nn_dynkeg = 0 ! grad(KE) scheme: =0 C2 ; =1 Hollingsworth correction
ln_dynadv_cen2 = .false. ! flux form - 2nd order centered scheme
ln_dynadv_ubs = .false. ! flux form - 3rd order UBS scheme
/
!-----------------------------------------------------------------------
&namdyn_vor ! Vorticity / Coriolis scheme (default: NO selection)
!-----------------------------------------------------------------------
ln_dynvor_ene = .false. ! energy conserving scheme
ln_dynvor_ens = .false. ! enstrophy conserving scheme
ln_dynvor_mix = .false. ! mixed scheme
ln_dynvor_enT = .false. ! energy conserving scheme (T-point)
ln_dynvor_eeT = .false. ! energy conserving scheme (een using e3t)
ln_dynvor_een = .false. ! energy & enstrophy scheme
!
ln_dynvor_msk = .false. ! vorticity multiplied by fmask (=T) ==>>> PLEASE DO NOT ACTIVATE
! ! (f-point vorticity schemes only)
!
nn_e3f_typ = 0 ! type of e3f (EEN, ENE, ENS, MIX only) =0 e3f = mi(mj(e3t))/4
! ! =1 e3f = mi(mj(e3t))/mi(mj( tmask))
/
!-----------------------------------------------------------------------
&namdyn_hpg ! Hydrostatic pressure gradient option (default: NO selection)
!-----------------------------------------------------------------------
ln_hpg_zco = .false. ! z-coordinate - full steps
ln_hpg_zps = .false. ! z-coordinate - partial steps (interpolation)
ln_hpg_sco = .false. ! s-coordinate (standard jacobian formulation)
ln_hpg_isf = .false. ! s-coordinate (sco ) adapted to isf
ln_hpg_djc = .false. ! s-coordinate (Density Jacobian with Cubic polynomial)
ln_hpg_djc_vnh = .true. ! hor. bc type for djc scheme (T=von Neumann, F=linear extrapolation)
ln_hpg_djc_vnv = .true. ! vert. bc type for djc scheme (T=von Neumann, F=linear extrapolation)
ln_hpg_prj = .false. ! s-coordinate (Pressure Jacobian scheme)
/
!-----------------------------------------------------------------------
&namdyn_spg ! surface pressure gradient (default: NO selection)
!-----------------------------------------------------------------------
ln_dynspg_exp = .false. ! explicit free surface
ln_dynspg_ts = .false. ! split-explicit free surface
ln_bt_fw = .true. ! Forward integration of barotropic Eqs.
ln_bt_av = .true. ! Time filtering of barotropic variables
nn_bt_flt = 1 ! Time filter choice = 0 None
! ! = 1 Boxcar over nn_e sub-steps
! ! = 2 Boxcar over 2*nn_e " "
ln_bt_auto = .true. ! Number of sub-step defined from:
rn_bt_cmax = 0.8 ! =T : the Maximum Courant Number allowed
nn_e = 30 ! =F : the number of sub-step in rn_Dt seconds
rn_bt_alpha = 0. ! Temporal diffusion parameter (if ln_bt_av=F)
/
!-----------------------------------------------------------------------
&namdyn_ldf ! lateral diffusion on momentum (default: NO selection)
!-----------------------------------------------------------------------
! ! Type of the operator :
ln_dynldf_OFF = .false. ! No operator (i.e. no explicit diffusion)
nn_dynldf_typ = 0 ! =0 div-rot (default) ; =1 symmetric
ln_dynldf_lap = .false. ! laplacian operator
ln_dynldf_blp = .false. ! bilaplacian operator
! ! Direction of action :
ln_dynldf_lev = .false. ! iso-level
ln_dynldf_hor = .false. ! horizontal (geopotential)
ln_dynldf_iso = .false. ! iso-neutral (lap only)
! ! Coefficient
nn_ahm_ijk_t = 0 ! space/time variation of eddy coefficient :
! ! =-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)
! ! = 32 F(i,j,k)=F(local gridscale and deformation rate)
! ! time invariant coefficients : ahm = 1/2 Uv*Lv (lap case)
! ! or = 1/12 Uv*Lv^3 (blp case)
rn_Uv = 0.1 ! lateral viscous velocity [m/s] (nn_ahm_ijk_t= 0, 10, 20, 30)
rn_Lv = 10.e+3 ! lateral viscous length [m] (nn_ahm_ijk_t= 0, 10)
! ! Smagorinsky settings (nn_ahm_ijk_t= 32) :
rn_csmc = 3.5 ! Smagorinsky constant of proportionality
rn_minfac = 1.0 ! multiplier of theorectical lower limit
rn_maxfac = 1.0 ! multiplier of theorectical upper limit
! ! iso-neutral laplacian operator (ln_dynldf_iso=T) :
rn_ahm_b = 0.0 ! background eddy viscosity [m2/s]
/
!-----------------------------------------------------------------------
&namdta_dyn ! offline ocean input files (OFF_SRC only)
!-----------------------------------------------------------------------
ln_dynrnf = .false. ! runoffs option enabled (T) or not (F)
ln_dynrnf_depth = .false. ! runoffs is spread in vertical (T) or not (F)
!
cn_dir = './' ! root directory for the ocean 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 = 'dyna_grid_T' , 120. , 'votemper' , .true. , .true. , 'yearly' , '' , '' , ''
sn_sal = 'dyna_grid_T' , 120. , 'vosaline' , .true. , .true. , 'yearly' , '' , '' , ''
sn_mld = 'dyna_grid_T' , 120. , 'somixhgt' , .true. , .true. , 'yearly' , '' , '' , ''
sn_emp = 'dyna_grid_T' , 120. , 'sowaflup' , .true. , .true. , 'yearly' , '' , '' , ''
sn_fmf = 'dyna_grid_T' , 120. , 'iowaflup' , .true. , .true. , 'yearly' , '' , '' , ''
sn_ice = 'dyna_grid_T' , 120. , 'soicecov' , .true. , .true. , 'yearly' , '' , '' , ''
sn_qsr = 'dyna_grid_T' , 120. , 'soshfldo' , .true. , .true. , 'yearly' , '' , '' , ''
sn_wnd = 'dyna_grid_T' , 120. , 'sowindsp' , .true. , .true. , 'yearly' , '' , '' , ''
sn_uwd = 'dyna_grid_U' , 120. , 'uocetr_eff', .true. , .true. , 'yearly' , '' , '' , ''
sn_vwd = 'dyna_grid_V' , 120. , 'vocetr_eff', .true. , .true. , 'yearly' , '' , '' , ''
sn_wwd = 'dyna_grid_W' , 120. , 'wocetr_eff', .true. , .true. , 'yearly' , '' , '' , ''
sn_avt = 'dyna_grid_W' , 120. , 'voddmavs' , .true. , .true. , 'yearly' , '' , '' , ''
sn_ubl = 'dyna_grid_U' , 120. , 'sobblcox' , .true. , .true. , 'yearly' , '' , '' , ''
sn_vbl = 'dyna_grid_V' , 120. , 'sobblcoy' , .true. , .true. , 'yearly' , '' , '' , ''
/
!!======================================================================
!! 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 manager (default: NO selection)
!-----------------------------------------------------------------------
! ! adaptive-implicit vertical advection
ln_zad_Aimp = .false. ! Courant number dependent scheme (Shchepetkin 2015)
!
! ! type of vertical closure (required)
ln_zdfcst = .false. ! constant mixing
ln_zdfric = .false. ! local Richardson dependent formulation (T => fill namzdf_ric)
ln_zdftke = .false. ! Turbulent Kinetic Energy closure (T => fill namzdf_tke)
ln_zdfgls = .false. ! Generic Length Scale closure (T => fill namzdf_gls)
ln_zdfosm = .false. ! OSMOSIS BL closure (T => fill namzdf_osm)
!
! ! convection
ln_zdfevd = .false. ! enhanced vertical diffusion
nn_evdm = 0 ! apply on tracer (=0) or on tracer and momentum (=1)
rn_evd = 100. ! mixing coefficient [m2/s]
ln_zdfnpc = .false. ! Non-Penetrative Convective algorithm
nn_npc = 1 ! frequency of application of npc
nn_npcp = 365 ! npc control print frequency
ln_zdfmfc = .false. ! Mass Flux Convection
!
ln_zdfddm = .false. ! double diffusive mixing
rn_avts = 1.e-4 ! maximum avs (vertical mixing on salinity)
rn_hsbfr = 1.6 ! heat/salt buoyancy flux ratio
!
! ! gravity wave-driven vertical mixing
ln_zdfiwm = .false. ! internal wave-induced mixing (T => fill namzdf_iwm)
ln_zdfswm = .false. ! surface wave-induced mixing (T => ln_wave=ln_sdw=T )
!
! ! 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_ric ! richardson number dependent vertical diffusion (ln_zdfric =T)
!-----------------------------------------------------------------------
rn_avmri = 100.e-4 ! maximum value of the vertical viscosity
rn_alp = 5. ! coefficient of the parameterization
nn_ric = 2 ! coefficient of the parameterization
ln_mldw = .false. ! enhanced mixing in the Ekman layer
rn_ekmfc = 0.7 ! Factor in the Ekman depth Equation
rn_mldmin = 1.0 ! minimum allowable mixed-layer depth estimate (m)
rn_mldmax = 1000.0 ! maximum allowable mixed-layer depth estimate (m)
rn_wtmix = 10.0 ! vertical eddy viscosity coeff [m2/s] in the mixed-layer
rn_wvmix = 10.0 ! vertical eddy diffusion coeff [m2/s] in the mixed-layer
/
!-----------------------------------------------------------------------
&namzdf_tke ! turbulent eddy kinetic dependent vertical diffusion (ln_zdftke =T)
!-----------------------------------------------------------------------
rn_ediff = 0.1 ! coef. for vertical eddy coef. (avt=rn_ediff*mxl*sqrt(e) )
rn_ediss = 0.7 ! coef. of the Kolmogoroff dissipation
rn_ebb = 67.83 ! coef. of the surface input of tke (=67.83 suggested when ln_mxl0=T)
rn_emin = 1.e-6 ! minimum value of tke [m2/s2]
rn_emin0 = 1.e-4 ! surface minimum value of tke [m2/s2]
rn_bshear = 1.e-20 ! background shear (>0) currently a numerical threshold (do not change it)
nn_pdl = 1 ! Prandtl number function of richarson number (=1, avt=pdl(Ri)*avm) or not (=0, avt=avm)
nn_mxl = 3 ! mixing length: = 0 bounded by the distance to surface and bottom
! ! = 1 bounded by the local vertical scale factor
! ! = 2 first vertical derivative of mixing length bounded by 1
! ! = 3 as =2 with distinct dissipative an mixing length scale
ln_mxl0 = .true. ! surface mixing length scale = F(wind stress) (T) or not (F)
nn_mxlice = 0 ! type of scaling under sea-ice
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! ! = 0 no scaling under sea-ice
! ! = 1 scaling with constant sea-ice thickness
! ! = 2 scaling with mean sea-ice thickness ( only with SI3 sea-ice model )
! ! = 3 scaling with maximum sea-ice thickness
rn_mxlice = 10. ! max constant ice thickness value when scaling under sea-ice ( nn_mxlice=1)
rn_mxl0 = 0.04 ! surface buoyancy lenght scale minimum value
ln_mxhsw = .false. ! surface mixing length scale = F(wave height)
ln_lc = .true. ! Langmuir cell parameterisation (Axell 2002)
rn_lc = 0.15 ! coef. associated to Langmuir cells
nn_etau = 1 ! penetration of tke below the mixed layer (ML) due to NIWs
! ! = 0 none ; = 1 add a tke source below the ML
! ! = 2 add a tke source just at the base of the ML
! ! = 3 as = 1 applied on HF part of the stress (ln_cpl=T)
rn_efr = 0.05 ! fraction of surface tke value which penetrates below the ML (nn_etau=1 or 2)
nn_htau = 1 ! type of exponential decrease of tke penetration below the ML
! ! = 0 constant 10 m length scale
! ! = 1 0.5m at the equator to 30m poleward of 40 degrees
nn_eice = 1 ! attenutaion of langmuir & surface wave breaking under ice
! ! = 0 no impact of ice cover on langmuir & surface wave breaking
! ! = 1 weigthed by 1-TANH(10*fr_i)
! ! = 2 weighted by 1-fr_i
! ! = 3 weighted by 1-MIN(1,4*fr_i)
nn_bc_surf = 1 ! surface condition (0/1=Dir/Neum) ! Only applicable for wave coupling (ln_cplwave=1)
nn_bc_bot = 1 ! bottom condition (0/1=Dir/Neum) ! Only applicable for wave coupling (ln_cplwave=1)
/
!-----------------------------------------------------------------------
&namzdf_gls ! GLS vertical diffusion (ln_zdfgls =T)
!-----------------------------------------------------------------------
rn_emin = 1.e-7 ! minimum value of e [m2/s2]
rn_epsmin = 1.e-12 ! minimum value of eps [m2/s3]
ln_length_lim = .true. ! limit on the dissipation rate under stable stratification (Galperin et al., 1988)
rn_clim_galp = 0.267 ! galperin limit
ln_sigpsi = .true. ! Activate or not Burchard 2001 mods on psi schmidt number in the wb case
rn_crban = 100. ! Craig and Banner 1994 constant for wb tke flux
rn_charn = 70000. ! Charnock constant for wb induced roughness length
rn_hsro = 0.02 ! Minimum surface roughness
rn_hsri = 0.03 ! Ice-ocean roughness
rn_frac_hs = 1.3 ! Fraction of wave height as roughness (if nn_z0_met>1)
nn_z0_met = 2 ! Method for surface roughness computation (0/1/2/3)
! ! = 3 requires ln_wave=T
nn_z0_ice = 1 ! attenutaion of surface wave breaking under ice
! ! = 0 no impact of ice cover
! ! = 1 roughness uses rn_hsri and is weigthed by 1-TANH(10*fr_i)
! ! = 2 roughness uses rn_hsri and is weighted by 1-fr_i
! ! = 3 roughness uses rn_hsri and is weighted by 1-MIN(1,4*fr_i)
nn_mxlice = 0 ! mixing under sea ice
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! = 0 No scaling under sea-ice
! = 1 scaling with constant Ice-ocean roughness (rn_hsri)
! = 2 scaling with mean sea-ice thickness
! = 3 scaling with max sea-ice thickness
nn_bc_surf = 1 ! surface condition (0/1=Dir/Neum)
nn_bc_bot = 1 ! bottom condition (0/1=Dir/Neum)
nn_stab_func = 2 ! stability function (0=Galp, 1= KC94, 2=CanutoA, 3=CanutoB)
nn_clos = 1 ! predefined closure type (0=MY82, 1=k-eps, 2=k-w, 3=Gen)
/
!-----------------------------------------------------------------------
&namzdf_osm ! OSM vertical diffusion (ln_zdfosm =T)
!-----------------------------------------------------------------------
ln_use_osm_la = .false. ! Use rn_osm_la
rn_osm_la = 0.3 ! Turbulent Langmuir number
rn_zdfosm_adjust_sd = 1.0 ! Stokes drift reduction factor
rn_osm_hblfrac = 0.1 ! specify top part of hbl for nn_osm_wave = 3 or 4
rn_osm_bl_thresh = 5.e-5 !Threshold buoyancy for deepening of OSBL base
nn_ave = 0 ! choice of horizontal averaging on avt, avmu, avmv
ln_dia_osm = .true. ! output OSMOSIS-OBL variables
rn_osm_hbl0 = 10. ! initial hbl value
ln_kpprimix = .true. ! Use KPP-style Ri# mixing below BL
rn_riinfty = 0.7 ! Highest local Ri_g permitting shear instability
rn_difri = 0.005 ! max Ri# diffusivity at Ri_g = 0 (m^2/s)
ln_convmix = .true. ! Use convective instability mixing below BL
rn_difconv = 1. !0.01 !1. ! diffusivity when unstable below BL (m2/s)
rn_osm_dstokes = 5. ! Depth scale of Stokes drift (m)
nn_osm_wave = 0 ! Method used to calculate Stokes drift
! ! = 2: Use ECMWF wave fields
! ! = 1: Pierson Moskowitz wave spectrum
! ! = 0: Constant La# = 0.3
nn_osm_SD_reduce = 0 ! Method used to get active Stokes drift from surface value
! ! = 0: No reduction
! = 1: use SD avged over top 10% hbl
! = 2:use surface value of SD fit to slope at rn_osm_hblfrac*hbl below surface
ln_zdfosm_ice_shelter = .true. ! reduce surface SD and depth scale under ice
ln_osm_mle = .true. ! Use integrated FK-OSM model
/
!-----------------------------------------------------------------------
&namosm_mle ! mixed layer eddy parametrisation (Fox-Kemper) (default: OFF)
!-----------------------------------------------------------------------
rn_osm_mle_ce = 0.06 ! magnitude of the MLE (typical value: 0.06 to 0.08)
nn_osm_mle = 0 ! MLE type: =0 standard Fox-Kemper ; =1 new formulation
rn_osm_mle_lf = 5.e+3 ! typical scale of mixed layer front (meters) (case rn_osm_mle=0)
rn_osm_mle_time = 43200. ! time scale for mixing momentum across the mixed layer (seconds) (case rn_osm_mle=0)
rn_osm_mle_lat = 20. ! reference latitude (degrees) of MLE coef. (case rn_mle=1)
rn_osm_mle_rho_c = 0.03 ! delta rho criterion used to calculate MLD for FK
rn_osm_mle_thresh = 0.0001 ! delta b criterion used for FK MLE criterion
rn_osm_mle_tau = 172800. ! time scale for FK-OSM (seconds) (case rn_osm_mle=0)
ln_osm_hmle_limit = .true. ! If true, limit hmle to rn_osm_hmle_limit*hbl
rn_osm_hmle_limit = 1.5
/
!-----------------------------------------------------------------------
&namzdf_mfc ! Mass Flux Convection
!-----------------------------------------------------------------------
ln_edmfuv = .false. ! Activate on velocity fields (Not available yet)
rn_cemf = 1. ! entrain/detrain coef. (<0 => cte; >0 % depending on dW/dz
rn_cwmf = -0. ! entrain/detrain coef. (<0 => cte; >0 % depending on dW/dz
rn_cent = 2.e-5 ! entrain of convective area
rn_cdet = 3.e-5 ! detrain of convective area
rn_cap = 0.9 ! Coef. for CAP estimation
App_max = 0.1 ! Maximum convection area (% of the cell)
/
!-----------------------------------------------------------------------
&namzdf_iwm ! internal wave-driven mixing parameterization (ln_zdfiwm =T)
!-----------------------------------------------------------------------
ln_mevar = .false. ! variable (T) or constant (F) mixing efficiency
ln_tsdiff = .true. ! account for differential T/S mixing (T) or not (F)
cn_dir = './' ! root directory for the iwm 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_mpb = 'NOT USED' , -12. , 'power_bot' , .false. , .true. , 'yearly' , '' , '' , ''
sn_mpc = 'NOT USED' , -12. , 'power_cri' , .false. , .true. , 'yearly' , '' , '' , ''
sn_mpn = 'NOT USED' , -12. , 'power_nsq' , .false. , .true. , 'yearly' , '' , '' , ''
sn_mps = 'NOT USED' , -12. , 'power_sho' , .false. , .true. , 'yearly' , '' , '' , ''
sn_dsb = 'NOT USED' , -12. , 'scale_bot' , .false. , .true. , 'yearly' , '' , '' , ''
sn_dsc = 'NOT USED' , -12. , 'scale_cri' , .false. , .true. , 'yearly' , '' , '' , ''
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/
!!======================================================================
!! *** Diagnostics namelists *** !!
!! !!
!! namtrd dynamics and/or tracer trends (default: OFF)
!! namhsb Heat and salt budgets (default: OFF)
!! namdiu Cool skin and warm layer models (default: OFF)
!! namdiu Cool skin and warm layer models (default: OFF)
!! namflo float parameters (default: OFF)
!! nam_diadct transports through some sections (default: OFF)
!! nam_dia25h 25h Mean Output (default: OFF)
!! namnc4 netcdf4 chunking and compression settings ("key_netcdf4")
!!======================================================================
!
!-----------------------------------------------------------------------
&namtrd ! trend diagnostics (default: OFF)
!-----------------------------------------------------------------------
ln_glo_trd = .false. ! (T) global domain averaged diag for T, T^2, KE, and PE
ln_dyn_trd = .false. ! (T) 3D momentum trend output
ln_dyn_mxl = .false. ! (T) 2D momentum trends averaged over the mixed layer (not coded yet)
ln_vor_trd = .false. ! (T) 2D barotropic vorticity trends (not coded yet)
ln_KE_trd = .false. ! (T) 3D Kinetic Energy trends
ln_PE_trd = .false. ! (T) 3D Potential Energy trends
ln_tra_trd = .false. ! (T) 3D tracer trend output
ln_tra_mxl = .false. ! (T) 2D tracer trends averaged over the mixed layer (not coded yet)
nn_trd = 365 ! print frequency (ln_glo_trd=T) (unit=time step)
/
!!gm nn_ctls = 0 ! control surface type in mixed-layer trends (0,1 or n<jpk)
!!gm rn_ucf = 1. ! unit conversion factor (=1 -> /seconds ; =86400. -> /day)
!!gm cn_trdrst_in = "restart_mld" ! suffix of ocean restart name (input)
!!gm cn_trdrst_out = "restart_mld" ! suffix of ocean restart name (output)
!!gm ln_trdmld_restart = .false. ! restart for ML diagnostics
!!gm ln_trdmld_instant = .false. ! flag to diagnose trends of instantantaneous or mean ML T/S
!!gm
!-----------------------------------------------------------------------
&namhsb ! Heat and salt budgets (default: OFF)
!-----------------------------------------------------------------------
ln_diahsb = .false. ! output the heat and salt budgets (T) or not (F)
/
!-----------------------------------------------------------------------
&namdiu ! Cool skin and warm layer models (default: OFF)
!-----------------------------------------------------------------------
ln_diurnal = .false. !
ln_diurnal_only = .false. !
/
!-----------------------------------------------------------------------
&namflo ! float parameters (default: OFF)
!-----------------------------------------------------------------------
ln_floats = .false. ! activate floats or not
jpnfl = 1 ! total number of floats during the run
jpnnewflo = 0 ! number of floats for the restart
ln_rstflo = .false. ! float restart (T) or not (F)
nn_writefl = 75 ! frequency of writing in float output file
nn_stockfl = 5475 ! frequency of creation of the float restart file
ln_argo = .false. ! Argo type floats (stay at the surface each 10 days)
ln_flork4 = .false. ! trajectories computed with a 4th order Runge-Kutta (T)
! ! or computed with Blanke' scheme (F)
ln_ariane = .true. ! Input with Ariane tool convention(T)
ln_flo_ascii= .true. ! Output with Ariane tool netcdf convention(F) or ascii file (T)
/
!-----------------------------------------------------------------------
&nam_diadct ! transports through some sections (default: OFF)
!-----------------------------------------------------------------------
ln_diadct = .false. ! Calculate transport thru sections or not
nn_dct = 15 ! time step frequency for transports computing
nn_dctwri = 15 ! time step frequency for transports writing
nn_secdebug = 112 ! 0 : no section to debug
! ! -1 : debug all section
! ! 0 < n : debug section number n
/
!-----------------------------------------------------------------------
&nam_dia25h ! 25h Mean Output (default: OFF)
!-----------------------------------------------------------------------
ln_dia25h = .false. ! Choose 25h mean output or not
/
!-----------------------------------------------------------------------
&namnc4 ! netcdf4 chunking and compression settings ("key_netcdf4")
!-----------------------------------------------------------------------
nn_nchunks_i = 4 ! number of chunks in i-dimension
nn_nchunks_j = 4 ! number of chunks in j-dimension
nn_nchunks_k = 31 ! number of chunks in k-dimension
! ! setting nn_nchunks_k = jpk will give a chunk size of 1 in the vertical which
! ! is optimal for postprocessing which works exclusively with horizontal slabs
ln_nc4zip = .true. ! (T) use netcdf4 chunking and compression
! ! (F) ignore chunking information and produce netcdf3-compatible files
/
!!======================================================================
!! *** Observation & Assimilation *** !!
!! !!
!! namobs observation and model comparison (default: OFF)
!! nam_asminc assimilation increments ('key_asminc')
!!======================================================================
!
!-----------------------------------------------------------------------
&namobs ! observation usage switch (default: OFF)
!-----------------------------------------------------------------------
ln_diaobs = .false. ! Logical switch for the observation operator
!
ln_t3d = .false. ! Logical switch for T profile observations
ln_s3d = .false. ! Logical switch for S profile observations
ln_sla = .false. ! Logical switch for SLA observations
ln_sst = .false. ! Logical switch for SST observations
ln_sss = .false. ! Logical swithc for SSS observations
ln_sic = .false. ! Logical switch for Sea Ice observations
ln_vel3d = .false. ! Logical switch for velocity observations
ln_altbias = .false. ! Logical switch for altimeter bias correction
ln_sstbias = .false. ! Logical switch for SST bias correction
ln_nea = .false. ! Logical switch for rejection of observations near land
ln_grid_global = .true. ! Logical switch for global distribution of observations
ln_grid_search_lookup = .false. ! Logical switch for obs grid search w/lookup table
ln_ignmis = .true. ! Logical switch for ignoring missing files
ln_s_at_t = .false. ! Logical switch for computing model S at T obs if not there
ln_sstnight = .false. ! Logical switch for calculating night-time average for SST obs
ln_bound_reject = .false. ! Logical to remove obs near boundaries in LAMs.
ln_default_fp_indegs = .true. ! Logical: T=> averaging footprint is in degrees, F=> in metres
ln_sla_fp_indegs = .true. ! Logical for SLA: T=> averaging footprint is in degrees, F=> in metres
ln_sst_fp_indegs = .true. ! Logical for SST: T=> averaging footprint is in degrees, F=> in metres
ln_sss_fp_indegs = .true. ! Logical for SSS: T=> averaging footprint is in degrees, F=> in metres
ln_sic_fp_indegs = .true. ! Logical for SIC: T=> averaging footprint is in degrees, F=> in metres
! All of the *files* variables below are arrays. Use namelist_cfg to add more files
cn_profbfiles = 'profiles_01.nc' ! Profile feedback input observation file names
cn_slafbfiles = 'sla_01.nc' ! SLA feedback input observation file names
cn_sstfbfiles = 'sst_01.nc' ! SST feedback input observation file names
cn_sssfbfiles = 'sss_01.nc' ! SSS feedback input observation file names
cn_sicfbfiles = 'sic_01.nc' ! SIC feedback input observation file names
cn_velfbfiles = 'vel_01.nc' ! Velocity feedback input observation file names
cn_altbiasfile = 'altbias.nc' ! Altimeter bias input file name
cn_sstbiasfiles = 'sstbias.nc' ! SST bias input file name
cn_gridsearchfile ='gridsearch.nc' ! Grid search file name
rn_gridsearchres = 0.5 ! Grid search resolution
rn_default_avglamscl = 0. ! Default E/W diameter of observation footprint (metres/degrees)
rn_default_avgphiscl = 0. ! Default N/S diameter of observation footprint (metres/degrees)
rn_mdtcorr = 1.61 ! MDT correction
rn_mdtcutoff = 65.0 ! MDT cutoff for computed correction
rn_dobsini = 00010101.000000 ! Initial date in window YYYYMMDD.HHMMSS
rn_dobsend = 00010102.000000 ! Final date in window YYYYMMDD.HHMMSS
rn_sla_avglamscl = 0. ! E/W diameter of SLA observation footprint (metres/degrees)
rn_sla_avgphiscl = 0. ! N/S diameter of SLA observation footprint (metres/degrees)
rn_sst_avglamscl = 0. ! E/W diameter of SST observation footprint (metres/degrees)
rn_sst_avgphiscl = 0. ! N/S diameter of SST observation footprint (metres/degrees)
rn_sss_avglamscl = 0. ! E/W diameter of SSS observation footprint (metres/degrees)
rn_sss_avgphiscl = 0. ! N/S diameter of SSS observation footprint (metres/degrees)
rn_sic_avglamscl = 0. ! E/W diameter of SIC observation footprint (metres/degrees)
rn_sic_avgphiscl = 0. ! N/S diameter of SIC observation footprint (metres/degrees)
nn_1dint = 0 ! Type of vertical interpolation method
nn_2dint_default = 0 ! Default horizontal interpolation method
nn_2dint_sla = 0 ! Horizontal interpolation method for SLA
nn_2dint_sst = 0 ! Horizontal interpolation method for SST
nn_2dint_sss = 0 ! Horizontal interpolation method for SSS
nn_2dint_sic = 0 ! Horizontal interpolation method for SIC
nn_msshc = 0 ! MSSH correction scheme
nn_profdavtypes = -1 ! Profile daily average types - array
/
!-----------------------------------------------------------------------
&nam_asminc ! assimilation increments ('key_asminc')
!-----------------------------------------------------------------------
ln_bkgwri = .false. ! Logical switch for writing out background state
ln_trainc = .false. ! Logical switch for applying tracer increments
ln_dyninc = .false. ! Logical switch for applying velocity increments
ln_sshinc = .false. ! Logical switch for applying SSH increments
ln_asmdin = .false. ! Logical switch for Direct Initialization (DI)
ln_asmiau = .false. ! Logical switch for Incremental Analysis Updating (IAU)
nitbkg = 0 ! Timestep of background in [0,nitend-nit000-1]
nitdin = 0 ! Timestep of background for DI in [0,nitend-nit000-1]
nitiaustr = 1 ! Timestep of start of IAU interval in [0,nitend-nit000-1]
nitiaufin = 15 ! Timestep of end of IAU interval in [0,nitend-nit000-1]
niaufn = 0 ! Type of IAU weighting function
ln_salfix = .false. ! Logical switch for ensuring that the sa > salfixmin
salfixmin = -9999 ! Minimum salinity after applying the increments
nn_divdmp = 0 ! Number of iterations of divergence damping operator
/
!!======================================================================
!! *** Miscellaneous namelists *** !!
!! !!
!! nammpp Massively Parallel Processing
!! namctl Control prints (default: OFF)
!! namsto Stochastic parametrization of EOS (default: OFF)
!!======================================================================
!
!-----------------------------------------------------------------------
&nammpp ! Massively Parallel Processing
!-----------------------------------------------------------------------
ln_listonly = .false. ! do nothing else than listing the best domain decompositions (with land domains suppression)
! ! if T: the largest number of cores tested is defined by max(mppsize, jpni*jpnj)
ln_nnogather = .true. ! activate code to avoid mpi_allgather use at the northfold
jpni = 0 ! number of processors following i (set automatically if < 1), see also ln_listonly = T
jpnj = 0 ! number of processors following j (set automatically if < 1), see also ln_listonly = T
nn_hls = 1 ! halo width (applies to both rows and columns)
nn_comm = 1 ! comm choice
/
!-----------------------------------------------------------------------
&namctl ! Control prints (default: OFF)
!-----------------------------------------------------------------------
sn_cfctl%l_runstat = .TRUE. ! switches and which areas produce reports with the proc integer settings.
sn_cfctl%l_trcstat = .FALSE. ! The default settings for the proc integers should ensure
sn_cfctl%l_oceout = .FALSE. ! that all areas report.
sn_cfctl%l_layout = .FALSE. !
sn_cfctl%l_prtctl = .FALSE. !
sn_cfctl%l_prttrc = .FALSE. !
sn_cfctl%l_oasout = .FALSE. !
sn_cfctl%procmin = 0 ! Minimum area number for reporting [default:0]
sn_cfctl%procmax = 1000000 ! Maximum area number for reporting [default:1000000]
sn_cfctl%procincr = 1 ! Increment for optional subsetting of areas [default:1]
sn_cfctl%ptimincr = 1 ! Timestep increment for writing time step progress info
nn_ictls = 0 ! start i indice of control sum (use to compare mono versus
nn_ictle = 0 ! end i indice of control sum multi processor runs
nn_jctls = 0 ! start j indice of control over a subdomain)
nn_jctle = 0 ! end j indice of control
nn_isplt = 1 ! number of processors in i-direction
nn_jsplt = 1 ! number of processors in j-direction
ln_timing = .false. ! timing by routine write out in timing.output file
ln_diacfl = .false. ! CFL diagnostics write out in cfl_diagnostics.ascii
/
!-----------------------------------------------------------------------
&namsto ! Stochastic parametrization of EOS (default: OFF)
!-----------------------------------------------------------------------
Jérôme Chanut
committed
ln_sto_ldf = .false. ! stochastic lateral diffusion
rn_ldf_std = 0.1 ! lateral diffusion standard deviation (in percent)
rn_ldf_tcor = 1440. ! lateral diffusion correlation timescale (in timesteps)
ln_sto_hpg = .false. ! stochastic pressure gradient
rn_hpg_std = 0.1 ! density gradient standard deviation (in percent)
rn_hpg_tcor = 1440. ! density gradient correlation timescale (in timesteps)
ln_sto_pstar = .false. ! stochastic ice strength
rn_pstar_std = 0.1 ! ice strength standard deviation (in percent)
rn_pstar_tcor = 1440. ! ice strength correlation timescale (in timesteps)
nn_pstar_ord = 1 ! order of autoregressive processes
nn_pstar_flt = 0 ! passes of Laplacian filter
ln_sto_trd = .false. ! stochastic model trend
rn_trd_std = 0.1 ! trend standard deviation (in percent)
rn_trd_tcor = 1440. ! trend correlation timescale (in timesteps)
ln_sto_eos = .false. ! stochastic equation of state
nn_sto_eos = 1 ! number of independent random walks
rn_eos_stdxy = 1.4 ! random walk horz. standard deviation (in grid points)
rn_eos_stdz = 0.7 ! random walk vert. standard deviation (in grid points)
rn_eos_tcor = 1440. ! random walk time correlation (in timesteps)
nn_eos_ord = 1 ! order of autoregressive processes
nn_eos_flt = 0 ! passes of Laplacian filter
rn_eos_lim = 2.0 ! limitation factor (default = 3.0)
Jérôme Chanut
committed
ln_sto_trc = .false. ! stochastic tracer dynamics
nn_sto_trc = 1 ! number of independent random walks
rn_trc_stdxy = 1.4 ! random walk horz. standard deviation (in grid points)
rn_trc_stdz = 0.7 ! random walk vert. standard deviation (in grid points)
rn_trc_tcor = 1440. ! random walk time correlation (in timesteps)
nn_trc_ord = 1 ! order of autoregressive processes
nn_trc_flt = 0 ! passes of Laplacian filter
rn_trc_lim = 3.0 ! limitation factor (default = 3.0)
ln_rststo = .false. ! start from mean parameter (F) or from restart file (T)
ln_rstseed = .true. ! read seed of RNG from restart file
cn_storst_in = "restart_sto" ! suffix of stochastic parameter restart file (input)
cn_storst_out = "restart_sto" ! suffix of stochastic parameter restart file (output)
/