# This configuration namelist will overwrite SHARED/namelist_ref # if $leg_is_restart then nemo_restart=".TRUE." else nemo_restart=".FALSE." fi cat << EOF !!>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> !! NEMO/OCE Configuration namelist : overwrite default values defined in SHARED/namelist_ref !!>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> !! ORCA025 - ICE configuration !! !!====================================================================== !! *** Domain & Run management namelists *** !! !! !! !! namrun parameters of the run !! namdom space and time domain !! namcfg parameters of the configuration (default: user defined GYRE) !! namwad Wetting and drying (default: OFF) !! namtsd data: temperature & salinity (default: OFF) !! namcrs coarsened grid (for outputs and/or TOP) (ln_crs =T) !! namc1d 1D configuration options (ln_c1d =T) !! namc1d_dyndmp 1D newtonian damping applied on currents (ln_c1d =T) !! namc1d_uvd 1D data (currents) (ln_c1d =T) !!====================================================================== ! !----------------------------------------------------------------------- &namrun ! parameters of the run !----------------------------------------------------------------------- cn_exp = "${exp_name}" ! experience name nn_it000 = $(( leg_start_sec / nem_time_step_sec + 1 )) ! first time step nn_itend = $(( leg_end_sec / nem_time_step_sec )) ! last time step (std 5475) nn_date0 = ${leg_start_date_yyyymmdd} ! date at nit_0000 (format yyyymmdd) ln_rstart = ${nemo_restart} ! start from rest (F) or from a restart file (T) nn_leapy = 0 ! Leap year calendar (1) or not (0) nn_rstctl = 1 ! restart control ==> activated only if ln_rstart=T ! = 0 nn_date0 read in namelist ; nn_it000 : read in namelist ! = 1 nn_date0 read in namelist ; nn_it000 : check consistancy between namelist and restart ! = 2 nn_date0 read in restart ; nn_it000 : check consistancy between namelist and restart cn_ocerst_in = "restart_oce" ! suffix of ocean restart name (input) cn_ocerst_indir = "." ! directory from which to read input ocean restarts cn_ocerst_out = "restart_oce" ! suffix of ocean restart name (output) ln_cfmeta = .true. ! output additional data to netCDF files required for compliance with the CF metadata standard / !----------------------------------------------------------------------- &namdom ! time and space domain !----------------------------------------------------------------------- rn_Dt = ${nem_time_step_sec} ! time step for the dynamics and tracer ln_meshmask = .false. ! =T create a mesh file / !----------------------------------------------------------------------- &namcfg ! parameters of the configuration (default: use namusr_def in namelist_cfg) !----------------------------------------------------------------------- ln_read_cfg = .true. ! (=T) read the domain configuration file / !----------------------------------------------------------------------- &namtsd ! Temperature & Salinity Data (init/dmp) (default: OFF) !----------------------------------------------------------------------- ! ! =T read T-S fields for: ln_tsd_init = .true. ! ocean initialisation ln_tsd_dmp = .false. ! 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 = 'woce_monthly_init.nc', -1 ,'t_an' , .true. , .true. , 'yearly' , '' , '' , '' sn_sal = 'woce_monthly_init.nc', -1 ,'s_an' , .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) !! 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 manager (default: NO selection) !----------------------------------------------------------------------- nn_fsbc = $(( lim_time_step_sec / nem_time_step_sec )) ! 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 SI3 or CICE ("key_si3" or "key_cice") ! Misc. options of sbc : ln_traqsr = .true. ! Light penetration in the ocean (T => fill namtra_qsr) ln_ssr = .true. ! Sea Surface Restoring on T and/or S (T => fill namsbc_ssr) ln_rnf = .true. ! runoffs (T => fill namsbc_rnf) / !----------------------------------------------------------------------- &namsbc_blk ! namsbc_blk generic Bulk formula (ln_blk =T) !----------------------------------------------------------------------- ! ! bulk algorithm : ln_NCAR = .true. ! "NCAR" algorithm (Large and Yeager 2008) rn_zqt = 2. ! Air temperature & humidity reference height (m) ! cn_dir = './' ! root directory for the bulk data location !_______!_________________________!___________________!___________!_____________!_________!___________!_____________________________________!__________!_______________! ! ! file name ! frequency (hours) ! variable ! time interp.! clim ! 'yearly'/ ! weights filename ! rotation ! lsm ! ! ! ! (if <0 months) ! name ! (logical) ! (T/F) ! 'monthly' ! ! paring ! ! sn_wndi = 'drowned_uas_JRA55' , 3. , 'uas' , .true. , .false. , 'yearly' , 'eORCA025_JRA55_do_c3.0_weights_bicubic_nohls.nc' , 'U1' , '' sn_wndj = 'drowned_vas_JRA55' , 3. , 'vas' , .true. , .false. , 'yearly' , 'eORCA025_JRA55_do_c3.0_weights_bicubic_nohls.nc' , 'V1' , '' sn_qsr = 'drowned_rsds_JRA55' , 3. , 'rsds' , .true. , .false. , 'yearly' , 'eORCA025_JRA55_do_c3.0_weights_bilin_nohls.nc' , '' , '' sn_qlw = 'drowned_rlds_JRA55' , 3. , 'rlds' , .true. , .false. , 'yearly' , 'eORCA025_JRA55_do_c3.0_weights_bilin_nohls.nc' , '' , '' sn_tair = 'drowned_tas_JRA55' , 3. , 'tas' , .true. , .false. , 'yearly' , 'eORCA025_JRA55_do_c3.0_weights_bilin_nohls.nc' , '' , '' sn_humi = 'drowned_huss_JRA55' , 3. , 'huss' , .true. , .false. , 'yearly' , 'eORCA025_JRA55_do_c3.0_weights_bilin_nohls.nc' , '' , '' sn_prec = 'drowned_tprecip_JRA55' , 3. , 'tprecip', .true. , .false. , 'yearly' , 'eORCA025_JRA55_do_c3.0_weights_bilin_nohls.nc' , '' , '' sn_snow = 'drowned_prsn_JRA55 ' , 3. , 'prsn' , .true. , .false. , 'yearly' , 'eORCA025_JRA55_do_c3.0_weights_bilin_nohls.nc' , '' , '' sn_slp = 'drowned_psl_JRA55' , 3. , 'psl' , .true. , .false. , 'yearly' , 'eORCA025_JRA55_do_c3.0_weights_bilin_nohls.nc' , '' , '' / !----------------------------------------------------------------------- &namsbc_sas ! Stand-Alone Surface module: ocean data (SAS_SRC only) !----------------------------------------------------------------------- l_sasread = .false. ! =T Read in file ; =F set all to 0. (see sbcssm) / !----------------------------------------------------------------------- &namtra_qsr ! penetrative solar radiation (ln_traqsr =T) !----------------------------------------------------------------------- ! ! type of penetration (default: NO selection) ln_qsr_rgb = .true. ! RGB light penetration (Red-Green-Blue) rn_abs = 0.53 ! RGB & 2BD: fraction absorbed in the very near surface ! std value 0.58. RBB -> 0.53 nn_chldta = 1 ! 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 = 'chlorophyl' , -1. , 'CHLA' , .true. , .true. , 'yearly' , 'chlorophyl_weights_bilin.nc' , '' , '' / !----------------------------------------------------------------------- &namsbc_ssr ! surface boundary condition : sea surface restoring (ln_ssr =T) !----------------------------------------------------------------------- nn_sssr = 3 ! add a damping term to the surface freshwater flux ! ! or to SSS only (=1) or no damping term (=0) or read from a file (=3) cn_dir = './' ! root directory for the SST/SSS 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_sst = 'NOT USED' , 120 , 'votemper', .true. , .false., 'yearly' , '' , '' , '' sn_sss = 'NOT USED' , 120 , 'vosaline', .true. , .false., 'yearly' , '' , '' , '' / !----------------------------------------------------------------------- &namsbc_ssr_drk ! surface boundary condition : sea surface restoring (ln_ssr =T) !----------------------------------------------------------------------- ln_sssr_flt = .false. ! use filtering of SSS model for sss restoring nn_shap_iter = 300 ! number of iteration of the shapiro filter ln_sssr_msk = .true. ! use a mask near the coast !___________!____________________!___________________!__________!_____________!________!___________!__________!__________!_______________! ! ! 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_coast = 'distcoast' , 0. , 'Tcoast' , .false. , .true. , 'yearly' , '' , '' , '' sn_empc = 'empc' , -1. , 'sowafld', .true. , .true., 'yearly' , '' , '' , '' rn_dist = 150. ! distance to the coast / !----------------------------------------------------------------------- &namsbc_rnf ! runoffs (ln_rnf =T) !----------------------------------------------------------------------- ln_rnf_mouth = .false. ! specific treatment at rivers mouths rn_hrnf = 10.e0 ! depth over which enhanced vertical mixing is used (ln_rnf_mouth=T) rn_avt_rnf = 2.e-3 ! value of the additional vertical mixing coef. [m2/s] (ln_rnf_mouth=T) ln_rnf_icb = .false. ! read in iceberg flux from a file (fill sn_i_rnf if .true.) cn_dir = './' ! root directory for the runoff 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_rnf = 'runoff' , -1. , 'sorunoff', .true. , .true. , 'yearly' , '' , '' , '' sn_cnf = 'runoff' , 0. , 'socoefr' , .false. , .true. , 'yearly' , '' , '' , '' sn_s_rnf = 'NOT_USED' , 24. , 'rosaline', .true. , .true. , 'yearly' , '' , '' , '' sn_t_rnf = 'NOT_USED' , 24. , 'rotemper', .true. , .true. , 'yearly' , '' , '' , '' sn_dep_rnf = 'NOT_USED' , 0. , 'rodepth' , .false. , .true. , 'yearly' , '' , '' , '' sn_i_rnf = 'bergmelt' , 120. ,'berg_melt', .true. , .false., 'yearly' , '' , '' , '' / !----------------------------------------------------------------------- &namisf ! Top boundary layer (ISF) (default: OFF) !----------------------------------------------------------------------- ! ! ---------------- ice shelf melt formulation ------------------------------- ! ln_isf = .true. ! activate ice shelf module ! ! ---------------- cavities opened ------------------------------- ! ln_isfcav_mlt = .true. ! ice shelf melting into the cavity (need ln_isfcav = .true. in domain_cfg.nc) ! rn_htbl = 20. ! thickness of the top boundary layer (Losh et al. 2008) ! ! 0 => thickness of the tbl = thickness of the first wet cell ! !* 'spe' and 'oasis' case !___________!_____________!___________________!___________!_____________!_________!___________!__________!__________!_______________! ! ! 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_isfcav_fwf = 'NOT_USED', -12. , 'fwflisf' , .false. , .true. , 'yearly' , '' , '' , '' ! ! ---------------- cavities parametrised ------------------------------- ! ln_isfpar_mlt = .false. ! ice shelf melting parametrised cn_isfpar_mlt = 'spe' ! ice shelf melting parametrisation (spe/bg03/oasis) ! ! spe = fwfisf is read from a forcing field ! ! bg03 = melt computed using Beckmann and Goosse parametrisation ! ! oasis = fwfisf is given by oasis and pattern by file sn_isfpar_fwf ! !* all cases !___________!_____________!___________________!___________!_____________!_________!___________!__________!__________!_______________! ! ! 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_isfpar_zmax = 'NOT_USED' , 0 ,'sozisfmax', .false. , .true. , 'yearly' , '' , '' , '' sn_isfpar_zmin = 'NOT_USED' , 0 ,'sozisfmin', .false. , .true. , 'yearly' , '' , '' , '' !* 'spe' and 'oasis' case sn_isfpar_fwf = 'NOT_USED' , -12. ,'sofwfisf' , .false. , .true. , 'yearly' , '' , '' , '' !* 'bg03' case sn_isfpar_Leff = 'NOT_USED' , 0. ,'Leff' , .false. , .true. , 'yearly' , '' , '' , '' / !----------------------------------------------------------------------- &namberg ! iceberg parameters (default: OFF) !----------------------------------------------------------------------- ln_icebergs = .true. ! activate iceberg floats (force =F with "key_agrif") ! ! ! diagnostics: nn_verbose_write = 64 ! Timesteps between verbose messages nn_sample_rate = 64 ! Timesteps between sampling for trajectory storage ! ! ! iceberg setting: rn_distribution = 0.0003, 0.018, 0.047, 0.097, 0.041, 0.093, 0.085, 0.145, 0.185, 0.276 nn_test_icebergs = -1 ! Create test icebergs of this class (-1 = no) rn_speed_limit = 0.4 ! CFL speed limit for a berg ! ln_M2016 = .true. ! use Merino et al. (2016) modification (use of 3d ocean data instead of only sea surface data) ln_icb_area_mask = .true. !Avoid the overfilling of a grid cell by too many icebergs ! cn_dir = './' ! root directory for the calving 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_icb = 'calving' , -12. ,'soicbclv' , .true. , .true. , 'yearly' , '' , '' , '' / !!====================================================================== !! *** Lateral boundary condition *** !! !! !! !! namlbc lateral momentum boundary condition (default: NO selection) !! namagrif agrif nested grid (read by child model only) ("key_agrif") !! nam_tide Tidal forcing (default: OFF) !! nambdy Unstructured open boundaries (default: OFF) !! nambdy_dta Unstructured open boundaries - external data (see nambdy) !! nambdy_tide tidal forcing at open boundaries (default: OFF) !!====================================================================== ! !----------------------------------------------------------------------- &namlbc ! lateral momentum boundary condition (default: NO selection) !----------------------------------------------------------------------- rn_shlat = 0. ! no slip / !----------------------------------------------------------------------- &namlbc_drk ! lateral momentum boundary condition (default: NO selection) !----------------------------------------------------------------------- ln_shlat2d = .true. ! use 2D file for shlat cn_dir = './' !___________!____________________!___________________!___________!_____________!________!___________!__________________!__________!_______________! ! ! 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_shlat2d = 'shlat2d' , -12. , 'shlat2d' , .false. , .true. , 'yearly' , '' , '' , '' / !----------------------------------------------------------------------- &namagrif ! AGRIF zoom ("key_agrif") !----------------------------------------------------------------------- / !!====================================================================== !! *** Top/Bottom boundary condition *** !! !! !! !! namdrg top/bottom drag coefficient (default: NO selection) !! namdrg_top top friction (ln_OFF=F & ln_isfcav=T) !! namdrg_bot bottom friction (ln_OFF=F) !! nambbc bottom temperature boundary condition (default: OFF) !! nambbl bottom boundary layer scheme (default: OFF) !!====================================================================== ! !----------------------------------------------------------------------- &namdrg ! top/bottom drag coefficient (default: NO selection) !----------------------------------------------------------------------- ln_non_lin = .true. ! non-linear drag: Cd = Cd0 |U| / !----------------------------------------------------------------------- &namdrg_top ! TOP friction (ln_drg_OFF =F & ln_isfcav=T) !----------------------------------------------------------------------- rn_Cd0 = 2.5e-3 ! drag coefficient [-] rn_ke0 = 0.0 ! background kinetic energy [m2/s2] (non-linear cases) / !----------------------------------------------------------------------- &namdrg_bot ! BOTTOM friction (ln_OFF =F) !----------------------------------------------------------------------- rn_Cd0 = 1.e-3 ! drag coefficient [-] ln_boost = .true. ! =T regional boost of Cd0 ; =F constant / !----------------------------------------------------------------------- &nambbc ! bottom temperature boundary condition (default: OFF) !----------------------------------------------------------------------- ln_trabbc = .true. ! Apply a geothermal heating at the ocean bottom 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 = 'Goutorbe_ghflux.nc' , -12. , 'gh_flux' , .false. , .true. , 'yearly' , 'weights_ghflux_bilinear.nc' , '' , '' / !----------------------------------------------------------------------- &nambbl ! bottom boundary layer scheme (default: OFF) !----------------------------------------------------------------------- ln_trabbl = .true. ! Bottom Boundary Layer parameterisation flag nn_bbl_adv = 1 ! advective bbl (=1/2) or not (=0) / !!====================================================================== !! 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_mle mixed layer eddy param. (Fox-Kemper param.) (default: OFF) !! namtra_eiv eddy induced velocity param. (default: OFF) !! namtra_dmp T & S newtonian damping (default: OFF) !!====================================================================== ! !----------------------------------------------------------------------- &nameos ! ocean Equation Of Seawater (default: NO selection) !----------------------------------------------------------------------- ln_teos10 = .true. ! = Use TEOS-10 / !----------------------------------------------------------------------- &namtra_adv ! advection scheme for tracer (default: NO selection) !----------------------------------------------------------------------- ln_traadv_fct = .true. ! FCT scheme nn_fct_h = 4 ! =2/4, horizontal 2nd / 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) ! ! Coefficients: nn_aht_ijk_t = 20 ! space/time variation of eddy coef ! ! = 20 aht = 1/2 Ud. max(e1,e2) rn_Ud = 0.011 ! lateral diffusive velocity [m/s] (nn_aht_ijk_t= 0, 10, 20, 30) / !----------------------------------------------------------------------- &namtra_mle ! mixed layer eddy parametrisation (Fox-Kemper) (default: OFF) !----------------------------------------------------------------------- / !----------------------------------------------------------------------- &namtra_eiv ! eddy induced velocity param. (default: OFF) !----------------------------------------------------------------------- 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 = 10.e+3 ! lateral diffusive length [m] (nn_aht_ijk_t= 0, 10) / !----------------------------------------------------------------------- &namtra_dmp ! tracer: T & S newtonian damping (default: OFF) !----------------------------------------------------------------------- cn_resto = 'NOT_USED' ! Name of file containing restoration coeff. field (use dmp_tools to create this) / !!====================================================================== !! *** 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) !----------------------------------------------------------------------- nn_vvl_interp = 0 ! 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) / !----------------------------------------------------------------------- &namdyn_adv ! formulation of the momentum advection (default: NO selection) !----------------------------------------------------------------------- ln_dynadv_vec = .true. ! vector form - 2nd centered scheme nn_dynkeg = 1 ! grad(KE) scheme: =0 C2 ; =1 Hollingsworth correction / !----------------------------------------------------------------------- &namdyn_vor ! Vorticity / Coriolis scheme (default: NO selection) !----------------------------------------------------------------------- ln_dynvor_een = .true. ! energy & enstrophy scheme / !----------------------------------------------------------------------- &namdyn_hpg ! Hydrostatic pressure gradient option (default: NO selection) !----------------------------------------------------------------------- ln_hpg_isf = .true. ! s-coordinate (sco ) adapted to isf / !----------------------------------------------------------------------- &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_blp = .true. ! bilaplacian operator ln_dynldf_hor = .true. ! horizontal (geopotential) nn_ahm_ijk_t = 20 ! 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 = 0.0838 ! lateral viscous velocity [m/s] (nn_ahm_ijk_t= 0, 10, 20, 30) / !!====================================================================== !! 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 = .true. ! Courant number dependent scheme (Shchepetkin 2015) ! ! ! type of vertical closure (required) ln_zdftke = .true. ! Turbulent Kinetic Energy closure (T => fill namzdf_tke) ! ! ! convection ln_zdfevd = .true. ! Enhanced Vertical Diffusion scheme nn_evdm = 1 ! evd apply on tracer (=0) or on tracer and momentum (=1) rn_evd = 10. ! evd mixing coefficient [m2/s] ! ln_zdfddm = .true. ! double diffusive mixing ! ! ! gravity wave-driven vertical mixing ln_zdfiwm = .true. ! internal wave-induced mixing (T => fill namzdf_iwm) ! ! ! Coefficients rn_avm0 = 1.4e-6 ! vertical eddy viscosity [m2/s] (background Kz if ln_zdfcst=F) rn_avt0 = 1.4e-7 ! vertical eddy diffusivity [m2/s] (background Kz if ln_zdfcst=F) nn_havtb = 1 ! horizontal shape for avtb (=1) or not (=0) / !----------------------------------------------------------------------- &namzdf_tke ! turbulent eddy kinetic dependent vertical diffusion (ln_zdftke =T) !----------------------------------------------------------------------- rn_emin = 1.e-10 ! minimum value of tke [m2/s2] (1.e-10 is because of iwm) nn_eice = 3 ! below sea ice: =0 ON ; =4 OFF when ice fraction > 1/4 / !----------------------------------------------------------------------- &namzdf_iwm ! internal wave-driven mixing parameterization (ln_zdfiwm =T) !----------------------------------------------------------------------- ln_mevar = .true. ! 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 = 'zdfiwm_forcing.nc' , -12 , 'power_bot' , .false. , .true. , 'yearly' , '' , '' , '' sn_mpc = 'zdfiwm_forcing.nc' , -12 , 'power_cri' , .false. , .true. , 'yearly' , '' , '' , '' sn_mpn = 'zdfiwm_forcing.nc' , -12 , 'power_nsq' , .false. , .true. , 'yearly' , '' , '' , '' sn_mps = 'zdfiwm_forcing.nc' , -12 , 'power_sho' , .false. , .true. , 'yearly' , '' , '' , '' sn_dsb = 'zdfiwm_forcing.nc' , -12 , 'scale_bot' , .false. , .true. , 'yearly' , '' , '' , '' sn_dsc = 'zdfiwm_forcing.nc' , -12 , 'scale_cri' , .false. , .true. , 'yearly' , '' , '' , '' / !!====================================================================== !! *** Diagnostics namelists *** !! !! !! !! namtrd dynamics and/or tracer trends (default: OFF) !! namptr Poleward Transport Diagnostics (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_diaharm Harmonic analysis of tidal constituents (default: OFF) !! nam_diadct transports through some sections (default: OFF) !! nam_diatmb Top Middle Bottom Output (default: OFF) !! nam_dia25h 25h Mean Output (default: OFF) !! namnc4 netcdf4 chunking and compression settings ("key_netcdf4") !!====================================================================== !----------------------------------------------------------------------- &namtrd ! trend diagnostics (default: OFF) !----------------------------------------------------------------------- / !----------------------------------------------------------------------- &namptr ! Poleward Transport Diagnostic (default: OFF) !----------------------------------------------------------------------- / !----------------------------------------------------------------------- &nam_diaharm ! Harmonic analysis of tidal constituents (default: OFF) !----------------------------------------------------------------------- / !----------------------------------------------------------------------- &namnc4 ! netcdf4 chunking and compression settings ("key_netcdf4") !----------------------------------------------------------------------- / !!====================================================================== !! *** Observation & Assimilation *** !! !! !! !! namobs observation and model comparison (default: OFF) !! nam_asminc assimilation increments ('key_asminc') !!====================================================================== ! !!====================================================================== !! *** Miscellaneous namelists *** !! !! !! !! nammpp Massively Parallel Processing ("key_mpp_mpi") !! namctl Control prints (default: OFF) !! namsto Stochastic parametrization of EOS (default: OFF) !!====================================================================== ! !----------------------------------------------------------------------- &nammpp ! Massively Parallel Processing ("key_mpp_mpi") !----------------------------------------------------------------------- / !----------------------------------------------------------------------- &namctl ! Control prints (default: OFF) !----------------------------------------------------------------------- ln_timing = .true. ! timing by routine write out in timing.output file / !----------------------------------------------------------------------- &namhsb ! Heat and salt budgets (default: OFF) !----------------------------------------------------------------------- / !----------------------------------------------------------------------- &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 = 121 ! 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 / EOF