!!>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> !! NEMO/OCE : Reference namelist_ref !! !!>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> !! NEMO/OCE : 1 - Domain & run manager (namrun, namcfg, namdom, namtsd, namcrs, namc1d, namc1d_uvd) !! namelists 2 - Surface boundary (namsbc, namsbc_flx, namsbc_blk, namsbc_cpl, !! namsbc_sas, namtra_qsr, namsbc_rnf, !! namsbc_isf, namsbc_iscpl, namsbc_apr, !! namsbc_ssr, namsbc_wave, namberg) !! 3 - lateral boundary (namlbc, namagrif, nambdy, nambdy_tide) !! 4 - top/bot boundary (namdrg, namdrg_top, namdrg_bot, nambbc, nambbl) !! 5 - Tracer (nameos, namtra_adv, namtra_ldf, namtra_eiv, namtra_dmp) !! 6 - dynamics (namdyn_adv, namdyn_vor, namdyn_hpg, namdyn_spg, namdyn_ldf) !! 7 - Vertical physics (namzdf, namzdf_ric, namzdf_tke, namzdf_gls, namzdf_iwm) !! 8 - diagnostics (namnc4, namtrd, namspr, namflo, namhsb) !! 9 - Obs & Assim (namobs, nam_asminc) !! 10 - miscellaneous (nammpp, namctl, namsto) !!>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> !!====================================================================== !! *** 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 ("key_c1d") !! namc1d_dyndmp 1D newtonian damping applied on currents ("key_c1d") !! namc1d_uvd 1D data (currents) ("key_c1d") !!====================================================================== ! !----------------------------------------------------------------------- &namrun ! parameters of the run !----------------------------------------------------------------------- nn_no = 0 ! Assimilation cycle index cn_exp = "ORCA2" ! experience name nn_it000 = 1 ! first time step nn_itend = 5840 ! last time step (std 5840) nn_date0 = 010101 ! date at nit_0000 (format yyyymmdd) used if ln_rstart=F or (ln_rstart=T and nn_rstctl=0 or 1) nn_time0 = 0 ! initial time of day in hhmm nn_leapy = 0 ! Leap year calendar (1) or not (0) ln_rstart = .false. ! start from rest (F) or from a restart file (T) nn_euler = 1 ! = 0 : start with forward time step if ln_rstart=T nn_rstctl = 0 ! 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" ! suffix of ocean restart name (input) cn_ocerst_indir = "." ! directory from which to read input ocean restarts cn_ocerst_out = "restart" ! suffix of ocean restart name (output) cn_ocerst_outdir = "." ! directory in which to write output ocean restarts ln_iscpl = .false. ! cavity evolution forcing or coupling to ice sheet model nn_istate = 0 ! output the initial state (1) or not (0) ln_rst_list = .false. ! output restarts at list of times using nn_stocklist (T) or at set frequency with nn_stock (F) nn_stock = 0 ! used only if ln_rst_list = F: output restart freqeuncy (modulo referenced to 1) ! ! = 0 force to write restart files only at the end of the run ! ! = -1 do not do any restart nn_stocklist = 0,0,0,0,0,0,0,0,0,0 ! List of timesteps when a restart file is to be written nn_write = 0 ! used only if key_iomput is not defined: output frequency (modulo referenced to nn_it000) ! ! = 0 force to write output files only at the end of the run ! ! = -1 do not do any output file ln_mskland = .false. ! mask land points in NetCDF outputs ln_cfmeta = .false. ! output additional data to netCDF files required for compliance with the CF metadata standard ln_clobber = .true. ! clobber (overwrite) an existing file nn_chunksz = 0 ! chunksize (bytes) for NetCDF file (works only with iom_nf90 routines) ln_xios_read = .FALSE. ! use XIOS to read restart file (only for a single file restart) nn_wxios = 0 ! use XIOS to write restart file 0 - no, 1 - single file output, 2 - multiple file output / !----------------------------------------------------------------------- &namdom ! time and space domain !----------------------------------------------------------------------- ln_linssh = .false. ! =T linear free surface ==>> model level are fixed in time rn_isfhmin = 1.00 ! treshold [m] to discriminate grounding ice from floating ice ! rn_rdt = 5400. ! time step for the dynamics and tracer rn_atfp = 0.1 ! asselin time filter parameter ! ln_crs = .false. ! Logical switch for coarsening module (T => fill namcrs) ! ln_meshmask = .false. ! =T create a mesh file / !----------------------------------------------------------------------- &namcfg ! parameters of the configuration (default: use namusr_def in namelist_cfg) !----------------------------------------------------------------------- ln_read_cfg = .false. ! (=T) read the domain configuration file ! ! (=F) user defined configuration (F => create/check namusr_def) cn_domcfg = "domain_cfg" ! domain configuration filename ! ln_closea = .false. ! T => keep closed seas (defined by closea_mask field) in the ! ! domain and apply special treatment of freshwater fluxes. ! ! F => suppress closed seas (defined by closea_mask field) ! ! from the bathymetry at runtime. ! ! If closea_mask field doesn't exist in the domain_cfg file ! ! then this logical does nothing. ln_write_cfg = .false. ! (=T) create the domain configuration file cn_domcfg_out = "domain_cfg_out" ! newly created domain configuration filename ! ln_use_jattr = .false. ! use (T) the file attribute: open_ocean_jstart, if present ! ! in netcdf input files, as the start j-row for reading / !----------------------------------------------------------------------- &namtsd ! Temperature & Salinity Data (init/dmp) (default: OFF) !----------------------------------------------------------------------- ! ! =T read T-S fields for: ln_tsd_init = .false. ! 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 = 'data_1m_potential_temperature_nomask', -1. , 'votemper', .true. , .true. , 'yearly' , '' , '' , '' sn_sal = 'data_1m_salinity_nomask' , -1. , 'vosaline', .true. , .true. , 'yearly' , '' , '' , '' / !----------------------------------------------------------------------- &namwad ! Wetting and Drying (WaD) (default: OFF) !----------------------------------------------------------------------- ln_wd_il = .false. ! T/F activation of iterative limiter ln_wd_dl = .false. ! T/F activation of directional limiter ln_wd_dl_bc = .false. ! T/F Directional limiteer Baroclinic option ln_wd_dl_rmp = .false. ! T/F Turn on directional limiter ramp rn_wdmin0 = 0.30 ! depth at which WaD starts rn_wdmin1 = 0.2 ! Minimum wet depth on dried cells rn_wdmin2 = 0.0001 ! Tolerance of min wet depth on dried cells rn_wdld = 2.5 ! Land elevation below which WaD is allowed nn_wdit = 20 ! Max iterations for WaD limiter rn_wd_sbcdep = 5.0 ! Depth at which to taper sbc fluxes rn_wd_sbcfra = 0.999 ! Fraction of SBC fluxes at taper depth (Must be <1) / !----------------------------------------------------------------------- &namcrs ! coarsened grid (for outputs and/or TOP) (ln_crs =T) !----------------------------------------------------------------------- nn_factx = 3 ! Reduction factor of x-direction nn_facty = 3 ! Reduction factor of y-direction nn_binref = 0 ! Bin centering preference: NORTH or EQUAT ! ! 0, coarse grid is binned with preferential treatment of the north fold ! ! 1, coarse grid is binned with centering at the equator ! ! Symmetry with nn_facty being odd-numbered. Asymmetry with even-numbered nn_facty. ln_msh_crs = .false. ! =T create a mesh & mask file nn_crs_kz = 0 ! 0, MEAN of volume boxes ! ! 1, MAX of boxes ! ! 2, MIN of boxes ln_crs_wn = .true. ! wn coarsened (T) or computed using horizontal divergence ( F ) / !----------------------------------------------------------------------- &namc1d ! 1D configuration options ("key_c1d" default: PAPA station) !----------------------------------------------------------------------- rn_lat1d = 50 ! Column latitude rn_lon1d = -145 ! Column longitude ln_c1d_locpt = .true. ! Localization of 1D config in a grid (T) or independant point (F) / !----------------------------------------------------------------------- &namc1d_dyndmp ! U & V newtonian damping ("key_c1d" default: OFF) !----------------------------------------------------------------------- ln_dyndmp = .false. ! add a damping term (T) or not (F) / !----------------------------------------------------------------------- &namc1d_uvd ! data: U & V currents ("key_c1d" default: OFF) !----------------------------------------------------------------------- ! ! =T read U-V fields for: ln_uvd_init = .false. ! ocean initialisation ln_uvd_dyndmp = .false. ! U-V restoring cn_dir = './' ! root directory for the U-V 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_ucur = 'ucurrent' , -1. ,'u_current', .false. , .true. , 'monthly' , '' , 'Ume' , '' sn_vcur = 'vcurrent' , -1. ,'v_current', .false. , .true. , 'monthly' , '' , 'Vme' , '' / !!====================================================================== !! *** 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 = 2 ! frequency of SBC module call ! ! (control sea-ice & iceberg model call) ! Type of air-sea fluxes ln_usr = .false. ! user defined formulation (T => check usrdef_sbc) ln_flx = .false. ! flux formulation (T => fill namsbc_flx ) ln_blk = .false. ! Bulk formulation (T => fill namsbc_blk ) ! ! Type of coupling (Ocean/Ice/Atmosphere) : ln_cpl = .false. ! atmosphere coupled formulation ( requires key_oasis3 ) ln_mixcpl = .false. ! forced-coupled mixed formulation ( requires key_oasis3 ) nn_components = 0 ! configuration of the opa-sas OASIS coupling ! ! =0 no opa-sas OASIS coupling: default single executable config. ! ! =1 opa-sas OASIS coupling: multi executable config., OPA component ! ! =2 opa-sas OASIS coupling: multi executable config., SAS component ! Sea-ice : nn_ice = 0 ! =0 no ice boundary condition ! ! =1 use observed ice-cover ( => fill namsbc_iif ) ! ! =2 or 3 automatically for SI3 or CICE ("key_si3" or "key_cice") ! ! except in AGRIF zoom where it has to be specified ln_ice_embd = .false. ! =T embedded sea-ice (pressure + mass and salt exchanges) ! ! =F levitating ice (no pressure, mass and salt exchanges) ! Misc. options of sbc : ln_traqsr = .false. ! Light penetration in the ocean (T => fill namtra_qsr) ln_dm2dc = .false. ! daily mean to diurnal cycle on short wave ln_ssr = .false. ! Sea Surface Restoring on T and/or S (T => fill namsbc_ssr) nn_fwb = 0 ! FreshWater Budget: =0 unchecked ! ! =1 global mean of e-p-r set to zero at each time step ! ! =2 annual global mean of e-p-r set to zero ln_rnf = .false. ! runoffs (T => fill namsbc_rnf) ln_apr_dyn = .false. ! Patm gradient added in ocean & ice Eqs. (T => fill namsbc_apr ) ln_isf = .false. ! ice shelf (T => fill namsbc_isf & namsbc_iscpl) ln_wave = .false. ! Activate coupling with wave (T => fill namsbc_wave) ln_cdgw = .false. ! Neutral drag coefficient read from wave model (T => ln_wave=.true. & fill namsbc_wave) ln_sdw = .false. ! Read 2D Surf Stokes Drift & Computation of 3D stokes drift (T => ln_wave=.true. & fill namsbc_wave) nn_sdrift = 0 ! Parameterization for the calculation of 3D-Stokes drift from the surface Stokes drift ! ! = 0 Breivik 2015 parameterization: v_z=v_0*[exp(2*k*z)/(1-8*k*z)] ! ! = 1 Phillips: v_z=v_o*[exp(2*k*z)-beta*sqrt(-2*k*pi*z)*erfc(sqrt(-2*k*z))] ! ! = 2 Phillips as (1) but using the wave frequency from a wave model ln_tauwoc = .false. ! Activate ocean stress modified by external wave induced stress (T => ln_wave=.true. & fill namsbc_wave) ln_tauw = .false. ! Activate ocean stress components from wave model ln_stcor = .false. ! Activate Stokes Coriolis term (T => ln_wave=.true. & ln_sdw=.true. & fill namsbc_wave) nn_lsm = 0 ! =0 land/sea mask for input fields is not applied (keep empty land/sea mask filename field) , ! =1:n number of iterations of land/sea mask application for input fields (fill land/sea mask filename field) / !----------------------------------------------------------------------- &namsbc_flx ! surface boundary condition : flux formulation (ln_flx =T) !----------------------------------------------------------------------- cn_dir = './' ! root directory for the fluxes 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_utau = 'utau' , 24. , 'utau' , .false. , .false., 'yearly' , '' , '' , '' sn_vtau = 'vtau' , 24. , 'vtau' , .false. , .false., 'yearly' , '' , '' , '' sn_qtot = 'qtot' , 24. , 'qtot' , .false. , .false., 'yearly' , '' , '' , '' sn_qsr = 'qsr' , 24. , 'qsr' , .false. , .false., 'yearly' , '' , '' , '' sn_emp = 'emp' , 24. , 'emp' , .false. , .false., 'yearly' , '' , '' , '' / !----------------------------------------------------------------------- &namsbc_blk ! namsbc_blk generic Bulk formula (ln_blk =T) !----------------------------------------------------------------------- ! ! bulk algorithm : ln_NCAR = .false. ! "NCAR" algorithm (Large and Yeager 2008) ln_COARE_3p0 = .false. ! "COARE 3.0" algorithm (Fairall et al. 2003) ln_COARE_3p5 = .false. ! "COARE 3.5" algorithm (Edson et al. 2013) ln_ECMWF = .false. ! "ECMWF" algorithm (IFS cycle 31) ! rn_zqt = 10. ! Air temperature & humidity reference height (m) rn_zu = 10. ! Wind vector reference height (m) ln_Cd_L12 = .false. ! air-ice drags = F(ice concentration) (Lupkes et al. 2012) ln_Cd_L15 = .false. ! air-ice drags = F(ice concentration) (Lupkes et al. 2015) ln_taudif = .false. ! HF tau contribution: use "mean of stress module - module of the mean stress" data rn_pfac = 1. ! multiplicative factor for precipitation (total & snow) rn_efac = 1. ! multiplicative factor for evaporation (0. or 1.) rn_vfac = 0. ! multiplicative factor for ocean & ice velocity used to ! ! calculate the wind stress (0.=absolute or 1.=relative winds) 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' , '' , '' / !----------------------------------------------------------------------- &namsbc_cpl ! coupled ocean/atmosphere model ("key_oasis3") !----------------------------------------------------------------------- nn_cplmodel = 1 ! Maximum number of models to/from which NEMO is potentially sending/receiving data ln_usecplmask = .false. ! use a coupling mask file to merge data received from several models ! ! -> file cplmask.nc with the float variable called cplmask (jpi,jpj,nn_cplmodel) nn_cats_cpl = 5 ! Number of sea ice categories over which coupling is to be carried out (if not 1) !_____________!__________________________!____________!_____________!______________________!________! ! ! description ! multiple ! vector ! vector ! vector ! ! ! ! categories ! reference ! orientation ! grids ! !*** send *** sn_snd_temp = 'weighted oce and ice' , 'no' , '' , '' , '' sn_snd_alb = 'weighted ice' , 'no' , '' , '' , '' sn_snd_thick = 'none' , 'no' , '' , '' , '' sn_snd_crt = 'none' , 'no' , 'spherical' , 'eastward-northward' , 'T' sn_snd_co2 = 'coupled' , 'no' , '' , '' , '' sn_snd_crtw = 'none' , 'no' , '' , '' , 'U,V' sn_snd_ifrac = 'none' , 'no' , '' , '' , '' sn_snd_wlev = 'coupled' , 'no' , '' , '' , '' sn_snd_cond = 'weighted ice' , 'no' , '' , '' , '' sn_snd_thick1 = 'ice and snow' , 'no' , '' , '' , '' sn_snd_mpnd = 'weighted ice' , 'no' , '' , '' , '' sn_snd_sstfrz = 'coupled' , 'no' , '' , '' , '' sn_snd_ttilyr = 'weighted ice' , 'no' , '' , '' , '' !*** receive *** sn_rcv_w10m = 'none' , 'no' , '' , '' , '' sn_rcv_taumod = 'coupled' , 'no' , '' , '' , '' sn_rcv_tau = 'oce only' , 'no' , 'cartesian' , 'eastward-northward' , 'U,V' sn_rcv_dqnsdt = 'coupled' , 'no' , '' , '' , '' sn_rcv_qsr = 'oce and ice' , 'no' , '' , '' , '' sn_rcv_qns = 'oce and ice' , 'no' , '' , '' , '' sn_rcv_emp = 'conservative' , 'no' , '' , '' , '' sn_rcv_rnf = 'coupled' , 'no' , '' , '' , '' sn_rcv_cal = 'coupled' , 'no' , '' , '' , '' sn_rcv_co2 = 'coupled' , 'no' , '' , '' , '' sn_rcv_hsig = 'none' , 'no' , '' , '' , '' sn_rcv_iceflx = 'none' , 'no' , '' , '' , '' sn_rcv_mslp = 'none' , 'no' , '' , '' , '' sn_rcv_phioc = 'none' , 'no' , '' , '' , '' sn_rcv_sdrfx = 'none' , 'no' , '' , '' , '' sn_rcv_sdrfy = 'none' , 'no' , '' , '' , '' sn_rcv_wper = 'none' , 'no' , '' , '' , '' sn_rcv_wnum = 'none' , 'no' , '' , '' , '' sn_rcv_wfreq = 'none' , 'no' , '' , '' , '' sn_rcv_wdrag = 'none' , 'no' , '' , '' , '' sn_rcv_ts_ice = 'none' , 'no' , '' , '' , '' sn_rcv_isf = 'none' , 'no' , '' , '' , '' sn_rcv_icb = 'none' , 'no' , '' , '' , '' sn_rcv_tauwoc = 'none' , 'no' , '' , '' , '' sn_rcv_tauw = 'none' , 'no' , '' , '' , '' sn_rcv_wdrag = 'none' , 'no' , '' , '' , '' / !----------------------------------------------------------------------- &namsbc_sas ! Stand-Alone Surface module: ocean data (SAS_SRC only) !----------------------------------------------------------------------- l_sasread = .true. ! =T Read in file ; =F set all to 0. (see sbcssm) ln_3d_uve = .false. ! specify whether we are supplying a 3D u,v and e3 field ln_read_frq = .false. ! specify whether we must read frq or not 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_usp = 'sas_grid_U' , 120. , 'uos' , .true. , .true. , 'yearly' , '' , '' , '' sn_vsp = 'sas_grid_V' , 120. , 'vos' , .true. , .true. , 'yearly' , '' , '' , '' sn_tem = 'sas_grid_T' , 120. , 'sosstsst', .true. , .true. , 'yearly' , '' , '' , '' sn_sal = 'sas_grid_T' , 120. , 'sosaline', .true. , .true. , 'yearly' , '' , '' , '' sn_ssh = 'sas_grid_T' , 120. , 'sossheig', .true. , .true. , 'yearly' , '' , '' , '' sn_e3t = 'sas_grid_T' , 120. , 'e3t_m' , .true. , .true. , 'yearly' , '' , '' , '' sn_frq = 'sas_grid_T' , 120. , 'frq_m' , .true. , .true. , 'yearly' , '' , '' , '' / !----------------------------------------------------------------------- &namsbc_iif ! Ice-IF : use observed ice cover (nn_ice = 1) !----------------------------------------------------------------------- cn_dir = './' ! root directory for the ice cover 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_ice ='ice_cover_clim.nc' , -12. ,'ice_cover', .true. , .true. , 'yearly' , '' , '' , '' / !----------------------------------------------------------------------- &namtra_qsr ! penetrative solar radiation (ln_traqsr =T) !----------------------------------------------------------------------- ! ! type of penetration (default: NO selection) ln_qsr_rgb = .false. ! RGB light penetration (Red-Green-Blue) ln_qsr_2bd = .false. ! 2BD light penetration (two bands) ln_qsr_bio = .false. ! bio-model light penetration ! ! RGB & 2BD choices: rn_abs = 0.58 ! RGB & 2BD: fraction absorbed in the very near surface rn_si0 = 0.35 ! RGB & 2BD: shortess depth of extinction nn_chldta = 0 ! RGB : Chl data (=1) or cst value (=0) rn_si1 = 23.0 ! 2BD : longest depth of extinction 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_ssr ! surface boundary condition : sea surface restoring (ln_ssr =T) !----------------------------------------------------------------------- nn_sstr = 0 ! add a retroaction term to the surface heat flux (=1) or not (=0) rn_dqdt = -40. ! magnitude of the retroaction on temperature [W/m2/K] nn_sssr = 0 ! add a damping term to the surface freshwater flux (=2) ! ! or to SSS only (=1) or no damping term (=0) 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] 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 = 'sst_data' , 24. , 'sst' , .false. , .false., 'yearly' , '' , '' , '' sn_sss = 'sss_data' , -1. , 'sss' , .true. , .true. , 'yearly' , '' , '' , '' / !----------------------------------------------------------------------- &namsbc_rnf ! runoffs (ln_rnf =T) !----------------------------------------------------------------------- ln_rnf_mouth = .false. ! 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) rn_rfact = 1.e0 ! multiplicative factor for runoff ln_rnf_depth = .false. ! read in depth information for runoff ln_rnf_tem = .false. ! read in temperature information for runoff ln_rnf_sal = .false. ! read in salinity information for runoff ln_rnf_depth_ini = .false. ! compute depth at initialisation from runoff file rn_rnf_max = 5.735e-4 ! max value of the runoff climatologie over global domain ( ln_rnf_depth_ini = .true ) rn_dep_max = 150. ! depth over which runoffs is spread ( ln_rnf_depth_ini = .true ) nn_rnf_depth_file = 0 ! create (=1) a runoff depth file or not (=0) 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_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_apr ! Atmospheric pressure used as ocean forcing (ln_apr_dyn =T) !----------------------------------------------------------------------- rn_pref = 101000. ! reference atmospheric pressure [N/m2]/ ln_ref_apr = .false. ! ref. pressure: global mean Patm (T) or a constant (F) ln_apr_obc = .false. ! inverse barometer added to OBC ssh data cn_dir = './' ! root directory for the Patm 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_apr = 'patm' , -1. ,'somslpre' , .true. , .true. , 'yearly' , '' , '' , '' / !----------------------------------------------------------------------- &namsbc_isf ! Top boundary layer (ISF) (ln_isfcav =T : read (ln_read_cfg=T) !----------------------------------------------------------------------- or set or usr_def_zgr ) ! ! type of top boundary layer nn_isf = 1 ! ice shelf melting/freezing ! 1 = presence of ISF ; 2 = bg03 parametrisation ! 3 = rnf file for ISF ; 4 = ISF specified freshwater flux ! options 1 and 4 need ln_isfcav = .true. (domzgr) ! ! nn_isf = 1 or 2 cases: rn_gammat0 = 1.e-4 ! gammat coefficient used in blk formula rn_gammas0 = 1.e-4 ! gammas coefficient used in blk formula ! ! nn_isf = 1 or 4 cases: rn_hisf_tbl = 30. ! thickness of the top boundary layer (Losh et al. 2008) ! ! 0 => thickness of the tbl = thickness of the first wet cell ! ! nn_isf = 1 case nn_isfblk = 1 ! 1 ISOMIP like: 2 equations formulation (Hunter et al., 2006) ! ! 2 ISOMIP+ like: 3 equations formulation (Asay-Davis et al., 2015) nn_gammablk = 1 ! 0 = cst Gammat (= gammat/s) ! ! 1 = velocity dependend Gamma (u* * gammat/s) (Jenkins et al. 2010) ! ! 2 = velocity and stability dependent Gamma (Holland et al. 1999) !___________!_____________!___________________!___________!_____________!_________!___________!__________!__________!_______________! ! ! 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 ! !* nn_isf = 4 case sn_fwfisf = 'rnfisf' , -12. ,'sowflisf' , .false. , .true. , 'yearly' , '' , '' , '' !* nn_isf = 3 case sn_rnfisf = 'rnfisf' , -12. ,'sofwfisf' , .false. , .true. , 'yearly' , '' , '' , '' !* nn_isf = 2 and 3 cases sn_depmax_isf ='rnfisf' , -12. ,'sozisfmax', .false. , .true. , 'yearly' , '' , '' , '' sn_depmin_isf ='rnfisf' , -12. ,'sozisfmin', .false. , .true. , 'yearly' , '' , '' , '' !* nn_isf = 2 case sn_Leff_isf = 'rnfisf' , -12. ,'Leff' , .false. , .true. , 'yearly' , '' , '' , '' / !----------------------------------------------------------------------- &namsbc_iscpl ! land ice / ocean coupling option (ln_isfcav =T : read (ln_read_cfg=T) !----------------------------------------------------------------------- or set or usr_def_zgr ) nn_drown = 10 ! number of iteration of the extrapolation loop (fill the new wet cells) ln_hsb = .false. ! activate conservation module (conservation exact after a time of rn_fiscpl) nn_fiscpl = 43800 ! (number of time step) conservation period (maybe should be fix to the coupling frequencey of restart frequency) / !----------------------------------------------------------------------- &namsbc_wave ! External fields from wave model (ln_wave=T) !----------------------------------------------------------------------- cn_dir = './' ! root directory for the waves 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_cdg = 'sdw_ecwaves_orca2' , 6. , 'drag_coeff' , .true. , .true. , 'yearly' , '' , '' , '' sn_usd = 'sdw_ecwaves_orca2' , 6. , 'u_sd2d' , .true. , .true. , 'yearly' , '' , '' , '' sn_vsd = 'sdw_ecwaves_orca2' , 6. , 'v_sd2d' , .true. , .true. , 'yearly' , '' , '' , '' sn_hsw = 'sdw_ecwaves_orca2' , 6. , 'hs' , .true. , .true. , 'yearly' , '' , '' , '' sn_wmp = 'sdw_ecwaves_orca2' , 6. , 'wmp' , .true. , .true. , 'yearly' , '' , '' , '' sn_wfr = 'sdw_ecwaves_orca2' , 6. , 'wfr' , .true. , .true. , 'yearly' , '' , '' , '' sn_wnum = 'sdw_ecwaves_orca2' , 6. , 'wave_num' , .true. , .true. , 'yearly' , '' , '' , '' sn_tauwoc = 'sdw_ecwaves_orca2' , 6. , 'wave_stress', .true. , .true. , 'yearly' , '' , '' , '' sn_tauwx = 'sdw_ecwaves_orca2' , 6. , 'wave_stress', .true. , .true. , 'yearly' , '' , '' , '' sn_tauwy = 'sdw_ecwaves_orca2' , 6. , 'wave_stress', .true. , .true. , 'yearly' , '' , '' , '' / !----------------------------------------------------------------------- &namberg ! iceberg parameters (default: OFF) !----------------------------------------------------------------------- ln_icebergs = .false. ! activate iceberg floats (force =F with "key_agrif") ! ! ! diagnostics: ln_bergdia = .true. ! Calculate budgets nn_verbose_level = 0 ! Turn on more verbose output if level > 0 nn_verbose_write = 15 ! Timesteps between verbose messages nn_sample_rate = 1 ! Timesteps between sampling for trajectory storage ! ! ! iceberg setting: ! ! Initial mass required for an iceberg of each class rn_initial_mass = 8.8e7, 4.1e8, 3.3e9, 1.8e10, 3.8e10, 7.5e10, 1.2e11, 2.2e11, 3.9e11, 7.4e11 ! ! Proportion of calving mass to apportion to each class rn_distribution = 0.24, 0.12, 0.15, 0.18, 0.12, 0.07, 0.03, 0.03, 0.03, 0.02 ! ! Ratio between effective and real iceberg mass (non-dim) ! ! i.e. number of icebergs represented at a point rn_mass_scaling = 2000., 200., 50., 20., 10., 5., 2., 1., 1., 1. ! thickness of newly calved bergs (m) rn_initial_thickness = 40., 67., 133., 175., 250., 250., 250., 250., 250., 250. ! rn_rho_bergs = 850. ! Density of icebergs rn_LoW_ratio = 1.5 ! Initial ratio L/W for newly calved icebergs ln_operator_splitting = .true. ! Use first order operator splitting for thermodynamics rn_bits_erosion_fraction = 0. ! Fraction of erosion melt flux to divert to bergy bits rn_sicn_shift = 0. ! Shift of sea-ice concn in erosion flux (0 0 rn_speed_limit = 0. ! CFL speed limit for a berg 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' , -1. ,'calvingmask', .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) !----------------------------------------------------------------------- ! ! free slip ! partial slip ! no slip ! strong slip rn_shlat = -9999. ! shlat = 0 ! 0 < shlat < 2 ! shlat = 2 ! 2 < shlat ln_vorlat = .false. ! consistency of vorticity boundary condition with analytical Eqs. / !----------------------------------------------------------------------- &namagrif ! AGRIF zoom ("key_agrif") !----------------------------------------------------------------------- ln_spc_dyn = .true. ! use 0 as special value for dynamics rn_sponge_tra = 2880. ! coefficient for tracer sponge layer [m2/s] rn_sponge_dyn = 2880. ! coefficient for dynamics sponge layer [m2/s] ln_chk_bathy = .false. ! =T check the parent bathymetry / !----------------------------------------------------------------------- &nam_tide ! tide parameters (default: OFF) !----------------------------------------------------------------------- ln_tide = .false. ! Activate tides ln_tide_pot = .true. ! use tidal potential forcing ln_scal_load = .false. ! Use scalar approximation for rn_scal_load = 0.094 ! load potential ln_read_load = .false. ! Or read load potential from file cn_tide_load = 'tide_LOAD_grid_T.nc' ! filename for load potential ! ln_tide_ramp = .false. ! Use linear ramp for tides at startup rdttideramp = 0. ! ramp duration in days clname(1) = 'DUMMY' ! name of constituent - all tidal components must be set in namelist_cfg / !----------------------------------------------------------------------- &nambdy ! unstructured open boundaries (default: OFF) !----------------------------------------------------------------------- ln_bdy = .false. ! Use unstructured open boundaries nb_bdy = 0 ! number of open boundary sets ln_coords_file = .true. ! =T : read bdy coordinates from file cn_coords_file = 'coordinates.bdy.nc' ! bdy coordinates files ln_mask_file = .false. ! =T : read mask from file cn_mask_file = '' ! name of mask file (if ln_mask_file=.TRUE.) cn_dyn2d = 'none' ! nn_dyn2d_dta = 0 ! = 0, bdy data are equal to the initial state ! ! = 1, bdy data are read in 'bdydata .nc' files ! ! = 2, use tidal harmonic forcing data from files ! ! = 3, use external data AND tidal harmonic forcing cn_dyn3d = 'none' ! nn_dyn3d_dta = 0 ! = 0, bdy data are equal to the initial state ! ! = 1, bdy data are read in 'bdydata .nc' files cn_tra = 'none' ! nn_tra_dta = 0 ! = 0, bdy data are equal to the initial state ! ! = 1, bdy data are read in 'bdydata .nc' files cn_ice = 'none' ! nn_ice_dta = 0 ! = 0, bdy data are equal to the initial state ! ! = 1, bdy data are read in 'bdydata .nc' files ! ln_tra_dmp =.false. ! open boudaries conditions for tracers ln_dyn3d_dmp =.false. ! open boundary condition for baroclinic velocities rn_time_dmp = 1. ! Damping time scale in days rn_time_dmp_out = 1. ! Outflow damping time scale nn_rimwidth = 10 ! width of the relaxation zone ln_vol = .false. ! total volume correction (see nn_volctl parameter) nn_volctl = 1 ! = 0, the total water flux across open boundaries is zero / !----------------------------------------------------------------------- &nambdy_dta ! open boundaries - external data (see nam_bdy) !----------------------------------------------------------------------- ln_zinterp = .false. ! T if a vertical interpolation is required. Variables gdep[tuv] and e3[tuv] must exist in the file ! ! automatically defined to T if the number of vertical levels in bdy dta /= jpk ln_full_vel = .false. ! T if [uv]3d are "full" velocities and not only its baroclinic components ! ! in this case, baroclinic and barotropic velocities will be recomputed -> [uv]2d not needed ! cn_dir = 'bdydta/' ! root directory for the BDY 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 ! bn_ssh = 'amm12_bdyT_u2d' , 24. , 'sossheig', .true. , .false., 'daily' , '' , '' , '' bn_u2d = 'amm12_bdyU_u2d' , 24. , 'vobtcrtx', .true. , .false., 'daily' , '' , '' , '' bn_v2d = 'amm12_bdyV_u2d' , 24. , 'vobtcrty', .true. , .false., 'daily' , '' , '' , '' bn_u3d = 'amm12_bdyU_u3d' , 24. , 'vozocrtx', .true. , .false., 'daily' , '' , '' , '' bn_v3d = 'amm12_bdyV_u3d' , 24. , 'vomecrty', .true. , .false., 'daily' , '' , '' , '' bn_tem = 'amm12_bdyT_tra' , 24. , 'votemper', .true. , .false., 'daily' , '' , '' , '' bn_sal = 'amm12_bdyT_tra' , 24. , 'vosaline', .true. , .false., 'daily' , '' , '' , '' !* for si3 bn_a_i = 'amm12_bdyT_ice' , 24. , 'siconc' , .true. , .false., 'daily' , '' , '' , '' bn_h_i = 'amm12_bdyT_ice' , 24. , 'sithic' , .true. , .false., 'daily' , '' , '' , '' bn_h_s = 'amm12_bdyT_ice' , 24. , 'snthic' , .true. , .false., 'daily' , '' , '' , '' bn_t_i = 'NOT USED' , 24. , 'sitemp' , .true. , .false., 'daily' , '' , '' , '' bn_t_s = 'NOT USED' , 24. , 'sntemp' , .true. , .false., 'daily' , '' , '' , '' bn_tsu = 'NOT USED' , 24. , 'sittop' , .true. , .false., 'daily' , '' , '' , '' bn_s_i = 'NOT USED' , 24. , 'sisalt' , .true. , .false., 'daily' , '' , '' , '' ! melt ponds (be careful, bn_aip is the pond concentration (not fraction), so it differs from rn_iceapnd) bn_aip = 'NOT USED' , 24. , 'siapnd' , .true. , .false., 'daily' , '' , '' , '' bn_hip = 'NOT USED' , 24. , 'sihpnd' , .true. , .false., 'daily' , '' , '' , '' ! if bn_t_i etc are "not used", then define arbitrary temperatures and salinity and ponds rn_ice_tem = 270. ! arbitrary temperature of incoming sea ice rn_ice_sal = 10. ! -- salinity -- rn_ice_age = 30. ! -- age -- rn_ice_apnd = 0.2 ! -- pond fraction = a_ip/a_i -- rn_ice_hpnd = 0.05 ! -- pond depth -- / !----------------------------------------------------------------------- &nambdy_tide ! tidal forcing at open boundaries (default: OFF) !----------------------------------------------------------------------- filtide = 'bdydta/amm12_bdytide_' ! file name root of tidal forcing files ln_bdytide_2ddta = .false. ! ln_bdytide_conj = .false. ! / !!====================================================================== !! *** 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_OFF = .false. ! free-slip : Cd = 0 (F => fill namdrg_bot ln_lin = .false. ! linear drag: Cd = Cd0 Uc0 & namdrg_top) ln_non_lin = .false. ! non-linear drag: Cd = Cd0 |U| ln_loglayer = .false. ! logarithmic drag: Cd = vkarmn/log(z/z0) |U| ! ln_drgimp = .true. ! implicit top/bottom friction flag / !----------------------------------------------------------------------- &namdrg_top ! TOP friction (ln_OFF =F & ln_isfcav=T) !----------------------------------------------------------------------- rn_Cd0 = 1.e-3 ! drag coefficient [-] rn_Uc0 = 0.4 ! ref. velocity [m/s] (linear drag=Cd0*Uc0) rn_Cdmax = 0.1 ! drag value maximum [-] (logarithmic drag) rn_ke0 = 2.5e-3 ! background kinetic energy [m2/s2] (non-linear cases) rn_z0 = 3.0e-3 ! roughness [m] (ln_loglayer=T) ln_boost = .false. ! =T regional boost of Cd0 ; =F constant rn_boost = 50. ! local boost factor [-] / !----------------------------------------------------------------------- &namdrg_bot ! BOTTOM friction (ln_OFF =F) !----------------------------------------------------------------------- rn_Cd0 = 1.e-3 ! drag coefficient [-] rn_Uc0 = 0.4 ! ref. velocity [m/s] (linear drag=Cd0*Uc0) rn_Cdmax = 0.1 ! drag value maximum [-] (logarithmic drag) rn_ke0 = 2.5e-3 ! background kinetic energy [m2/s2] (non-linear cases) rn_z0 = 3.e-3 ! roughness [m] (ln_loglayer=T) ln_boost = .false. ! =T regional boost of Cd0 ; =F constant rn_boost = 50. ! local boost factor [-] / !----------------------------------------------------------------------- &nambbc ! bottom temperature boundary condition (default: OFF) !----------------------------------------------------------------------- ln_trabbc = .false. ! Apply a geothermal heating at the ocean bottom nn_geoflx = 2 ! geothermal heat flux: = 1 constant flux ! ! = 2 read variable flux [mW/m2] rn_geoflx_cst = 86.4e-3 ! Constant value of geothermal heat 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: OFF) !----------------------------------------------------------------------- ln_trabbl = .false. ! 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_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 = .false. ! = Use TEOS-10 ln_eos80 = .false. ! = Use EOS80 ln_seos = .false. ! = Use S-EOS (simplified Eq.) ! ! ! S-EOS coefficients (ln_seos=T): ! ! rd(T,S,Z)*rau0 = -a0*(1+.5*lambda*dT+mu*Z+nu*dS)*dT+b0*dS rn_a0 = 1.6550e-1 ! thermal expension coefficient rn_b0 = 7.6554e-1 ! saline expension coefficient rn_lambda1 = 5.9520e-2 ! cabbeling coeff in T^2 (=0 for linear eos) rn_lambda2 = 7.4914e-4 ! cabbeling coeff in S^2 (=0 for linear eos) rn_mu1 = 1.4970e-4 ! thermobaric coeff. in T (=0 for linear eos) rn_mu2 = 1.1090e-5 ! thermobaric coeff. in S (=0 for linear eos) rn_nu = 2.4341e-3 ! cabbeling coeff in T*S (=0 for linear eos) / !----------------------------------------------------------------------- &namtra_adv ! advection scheme for tracer (default: NO selection) !----------------------------------------------------------------------- ln_traadv_OFF = .false. ! No tracer advection ln_traadv_cen = .false. ! 2nd order centered scheme nn_cen_h = 4 ! =2/4, horizontal 2nd order CEN / 4th order CEN nn_cen_v = 4 ! =2/4, vertical 2nd order CEN / 4th order COMPACT ln_traadv_fct = .false. ! FCT scheme nn_fct_h = 2 ! =2/4, horizontal 2nd / 4th order nn_fct_v = 2 ! =2/4, vertical 2nd / COMPACT 4th order ln_traadv_mus = .false. ! MUSCL scheme ln_mus_ups = .false. ! use upstream scheme near river mouths ln_traadv_ubs = .false. ! UBS scheme nn_ubs_v = 2 ! =2 , vertical 2nd order FCT / COMPACT 4th order ln_traadv_qck = .false. ! QUICKEST scheme / !----------------------------------------------------------------------- &namtra_ldf ! lateral diffusion scheme for tracers (default: NO selection) !----------------------------------------------------------------------- ! ! Operator type: ln_traldf_OFF = .false. ! No explicit diffusion ln_traldf_lap = .false. ! 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 = .false. ! iso-neutral (standard operator) ln_traldf_triad = .false. ! iso-neutral (triad operator) ! ! ! iso-neutral options: ln_traldf_msc = .false. ! 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 coefficient: ! ! =-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 and grid-spacing) ! ! time invariant coefficients: aht0 = 1/2 Ud*Ld (lap case) ! ! or = 1/12 Ud*Ld^3 (blp case) rn_Ud = 0.01 ! 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_mle ! mixed layer eddy parametrisation (Fox-Kemper) (default: OFF) !----------------------------------------------------------------------- ln_mle = .false. ! (T) use the Mixed Layer Eddy (MLE) parameterisation rn_ce = 0.06 ! magnitude of the MLE (typical value: 0.06 to 0.08) nn_mle = 1 ! MLE type: =0 standard Fox-Kemper ; =1 new formulation rn_lf = 5.e+3 ! typical scale of mixed layer front (meters) (case rn_mle=0) rn_time = 172800. ! time scale for mixing momentum across the mixed layer (seconds) (case rn_mle=0) rn_lat = 20. ! reference latitude (degrees) of MLE coef. (case rn_mle=1) nn_mld_uv = 0 ! space interpolation of MLD at u- & v-pts (0=min,1=averaged,2=max) nn_conv = 0 ! =1 no MLE in case of convection ; =0 always MLE rn_rho_c_mle = 0.01 ! delta rho criterion used to calculate MLD for FK / !----------------------------------------------------------------------- &namtra_eiv ! eddy induced velocity param. (default: OFF) !----------------------------------------------------------------------- ln_ldfeiv = .false. ! use eddy induced velocity parameterization ! ! ! Coefficients: nn_aei_ijk_t = 0 ! space/time variation of eddy coefficient: ! ! =-20 (=-30) read in eddy_induced_velocity_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 ! ! time invariant coefficients: aei0 = 1/2 Ue*Le rn_Ue = 0.02 ! 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 =.false. ! diagnose eiv stream function and velocities / !----------------------------------------------------------------------- &namtra_dmp ! tracer: T & S newtonian damping (default: OFF) !----------------------------------------------------------------------- ln_tradmp = .false. ! add a damping term (using resto.nc coef.) nn_zdmp = 0 ! vertical shape =0 damping throughout the water column ! ! =1 no damping in the mixing layer (kz criteria) ! ! =2 no damping in the mixed layer (rho crieria) cn_resto = 'resto.nc' ! 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) !----------------------------------------------------------------------- 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 = .true. ! debug prints (T/F) / !----------------------------------------------------------------------- &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 nn_een_e3f = 0 ! =0 e3f = mi(mj(e3t))/4 ! ! =1 e3f = mi(mj(e3t))/mi(mj( tmask)) ln_dynvor_msk = .false. ! vorticity multiplied by fmask (=T) ==>>> PLEASE DO NOT ACTIVATE ! ! (f-point vorticity schemes only) / !----------------------------------------------------------------------- &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_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_baro sub-steps ! ! = 2 Boxcar over 2*nn_baro " " ln_bt_auto = .true. ! Number of sub-step defined from: rn_bt_cmax = 0.8 ! =T : the Maximum Courant Number allowed nn_baro = 30 ! =F : the number of sub-step in rn_rdt 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) 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) ! fwbcorr = 3.786e-06 ! annual global mean of empmr for ssh correction 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_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 = 2 ! 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) rn_mxl0 = 0.04 ! surface buoyancy lenght scale minimum value ln_drg = .false. ! top/bottom friction added as boundary condition of TKE 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 rn_eice = 4 ! below sea ice: =0 ON ; =4 OFF when ice fraction > 1/4 / !----------------------------------------------------------------------- &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_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_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 namelist rn_osm_la rn_osm_la = 0.3 ! Turbulent Langmuir number rn_osm_dstokes = 5. ! Depth scale of Stokes drift (m) 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. ! diffusivity when unstable below BL (m2/s) 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 / !----------------------------------------------------------------------- &namzdf_iwm ! internal wave-driven mixing parameterization (ln_zdfiwm =T) !----------------------------------------------------------------------- nn_zpyc = 1 ! pycnocline-intensified dissipation scales as N (=1) or N^2 (=2) ln_mevar = .true. ! variable (T) or constant (F) mixing efficiency ln_tsdiff = .true. ! account for differential T/S mixing (T) or not (F) / !!====================================================================== !! *** 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) !----------------------------------------------------------------------- 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 /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 !----------------------------------------------------------------------- &namptr ! Poleward Transport Diagnostic (default: OFF) !----------------------------------------------------------------------- ln_diaptr = .false. ! Poleward heat and salt transport (T) or not (F) ln_subbas = .false. ! Atlantic/Pacific/Indian basins computation (T) or not / !----------------------------------------------------------------------- &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_diaharm ! Harmonic analysis of tidal constituents (default: OFF) !----------------------------------------------------------------------- ln_diaharm = .false. ! Choose tidal harmonic output or not nit000_han = 1 ! First time step used for harmonic analysis nitend_han = 75 ! Last time step used for harmonic analysis nstep_han = 15 ! Time step frequency for harmonic analysis tname(1) = 'M2' ! Name of tidal constituents tname(2) = 'K1' ! --- / !----------------------------------------------------------------------- &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_diatmb ! Top Middle Bottom Output (default: OFF) !----------------------------------------------------------------------- ln_diatmb = .false. ! Choose Top Middle and Bottom output or not / !----------------------------------------------------------------------- &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_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_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 = 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 ("key_mpp_mpi") !! namctl Control prints (default: OFF) !! namsto Stochastic parametrization of EOS (default: OFF) !!====================================================================== ! !----------------------------------------------------------------------- &nammpp ! Massively Parallel Processing ("key_mpp_mpi") !----------------------------------------------------------------------- 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 / !----------------------------------------------------------------------- &namctl ! Control prints (default: OFF) !----------------------------------------------------------------------- ln_ctl = .FALSE. ! Toggle all report printing on/off (T/F); Ignored if sn_cfctl%l_config is T sn_cfctl%l_config = .TRUE. ! IF .true. then control which reports are written with the following sn_cfctl%l_runstat = .FALSE. ! 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_mppout = .FALSE. ! sn_cfctl%l_mpptop = .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_print = 0 ! level of print (0 no extra print) 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) !----------------------------------------------------------------------- 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) 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) /