!!>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> !! NEMO/OPA : 1 - run manager (namrun) !! namelists 2 - Domain (namcfg, namzgr, namzgr_sco, namdom, namtsd) !! 3 - Surface boundary (namsbc, namsbc_ana, namsbc_flx, namsbc_clio, namsbc_core, namsbc_sas !! namsbc_cpl, namtra_qsr, namsbc_rnf, !! namsbc_apr, namsbc_ssr, namsbc_alb) !! 4 - lateral boundary (namlbc, namcla, namagrif, nambdy, nambdy_tide) !! 5 - bottom boundary (nambfr, nambbc, nambbl) !! 6 - Tracer (nameos, namtra_adv, namtra_ldf, namtra_dmp) !! 7 - dynamics (namdyn_adv, namdyn_vor, namdyn_hpg, namdyn_spg, namdyn_ldf) !! 8 - Verical physics (namzdf, namzdf_ric, namzdf_tke, namzdf_kpp, namzdf_ddm, namzdf_tmx, namzdf_tmx_new) !! 9 - diagnostics (namnc4, namtrd, namspr, namflo, namhsb, namsto) !! 10 - miscellaneous (namsol, nammpp, namctl) !! 11 - Obs & Assim (namobs, nam_asminc) !!>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> !!====================================================================== !! *** Run management namelists *** !!====================================================================== !! namrun parameters of the run !!====================================================================== ! !----------------------------------------------------------------------- &namrun ! parameters of the run !----------------------------------------------------------------------- nn_no = 0 ! job number (no more used...) cn_exp = "ORCA2" ! experience name nn_it000 = 1 ! first time step nn_itend = 5475 ! last time step (std 5475) 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 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 = 5475 ! frequency of creation of a restart file (modulo referenced to 1) 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 = 5475 ! frequency of write in the output file (modulo referenced to nn_it000) ln_dimgnnn = .false. ! DIMG file format: 1 file for all processors (F) or by processor (T) ln_mskland = .false. ! mask land points in NetCDF outputs (costly: + ~15%) ln_cfmeta = .false. ! output additional data to netCDF files required for compliance with the CF metadata standard ln_clobber = .false. ! clobber (overwrite) an existing file nn_chunksz = 0 ! chunksize (bytes) for NetCDF file (works only with iom_nf90 routines) / ! !!====================================================================== !! *** Domain namelists *** !!====================================================================== !! namcfg parameters of the configuration !! namzgr vertical coordinate !! namzgr_sco s-coordinate or hybrid z-s-coordinate !! namdom space and time domain (bathymetry, mesh, timestep) !! namtsd data: temperature & salinity !!====================================================================== ! !----------------------------------------------------------------------- &namcfg ! parameters of the configuration !----------------------------------------------------------------------- cp_cfg = "default" ! name of the configuration cp_cfz = "no zoom" ! name of the zoom of configuration jp_cfg = 0 ! resolution of the configuration jpidta = 10 ! 1st lateral dimension ( >= jpi ) jpjdta = 12 ! 2nd " " ( >= jpj ) jpkdta = 31 ! number of levels ( >= jpk ) jpiglo = 10 ! 1st dimension of global domain --> i =jpidta jpjglo = 12 ! 2nd - - --> j =jpjdta jpizoom = 1 ! left bottom (i,j) indices of the zoom jpjzoom = 1 ! in data domain indices jperio = 0 ! lateral cond. type (between 0 and 6) ! = 0 closed ; = 1 cyclic East-West ! = 2 equatorial symmetric ; = 3 North fold T-point pivot ! = 4 cyclic East-West AND North fold T-point pivot ! = 5 North fold F-point pivot ! = 6 cyclic East-West AND North fold F-point pivot 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 / !----------------------------------------------------------------------- &namzgr ! vertical coordinate !----------------------------------------------------------------------- ln_zco = .false. ! z-coordinate - full steps (T/F) ("key_zco" may also be defined) ln_zps = .true. ! z-coordinate - partial steps (T/F) ln_sco = .false. ! s- or hybrid z-s-coordinate (T/F) ln_isfcav = .false. ! ice shelf cavity (T/F) / !----------------------------------------------------------------------- &namzgr_sco ! s-coordinate or hybrid z-s-coordinate !----------------------------------------------------------------------- ln_s_sh94 = .true. ! Song & Haidvogel 1994 hybrid S-sigma (T)| ln_s_sf12 = .false. ! Siddorn & Furner 2012 hybrid S-z-sigma (T)| if both are false the NEMO tanh stretching is applied ln_sigcrit = .false. ! use sigma coordinates below critical depth (T) or Z coordinates (F) for Siddorn & Furner stretch ! stretching coefficients for all functions rn_sbot_min = 10.0 ! minimum depth of s-bottom surface (>0) (m) rn_sbot_max = 7000.0 ! maximum depth of s-bottom surface (= ocean depth) (>0) (m) rn_hc = 150.0 ! critical depth for transition to stretched coordinates !!!!!!! Envelop bathymetry rn_rmax = 0.3 ! maximum cut-off r-value allowed (00) or min number of ocean level (<0) rn_e3zps_min= 20. ! partial step thickness is set larger than the minimum of rn_e3zps_rat= 0.1 ! rn_e3zps_min and rn_e3zps_rat*e3t, with 0 fill namsbc_ana ) ln_flx = .false. ! flux formulation (T => fill namsbc_flx ) ln_blk_clio = .false. ! CLIO bulk formulation (T => fill namsbc_clio) ln_blk_core = .true. ! CORE bulk formulation (T => fill namsbc_core) ln_blk_mfs = .false. ! MFS bulk formulation (T => fill namsbc_mfs ) 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 configuration ! =1 opa-sas OASIS coupling: multi executable configuration, OPA component ! =2 opa-sas OASIS coupling: multi executable configuration, SAS component ln_apr_dyn = .false. ! Patm gradient added in ocean & ice Eqs. (T => fill namsbc_apr ) nn_ice = 2 ! =0 no ice boundary condition , ! =1 use observed ice-cover , ! =2 ice-model used ("key_lim3" or "key_lim2") nn_ice_embd = 1 ! =0 levitating ice (no mass exchange, concentration/dilution effect) ! =1 levitating ice with mass and salt exchange but no presure effect ! =2 embedded sea-ice (full salt and mass exchanges and pressure) ln_dm2dc = .false. ! daily mean to diurnal cycle on short wave ln_rnf = .true. ! runoffs (T => fill namsbc_rnf) nn_isf = 0 ! ice shelf melting/freezing (/=0 => fill namsbc_isf) ! 0 =no isf 1 = presence of ISF ! 2 = bg03 parametrisation 3 = rnf file for isf ! 4 = ISF fwf specified ! option 1 and 4 need ln_isfcav = .true. (domzgr) ln_ssr = .true. ! Sea Surface Restoring on T and/or S (T => fill namsbc_ssr) nn_fwb = 2 ! 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_wave = .false. ! Activate coupling with wave (either Stokes Drift or Drag coefficient, or both) (T => fill namsbc_wave) ln_cdgw = .false. ! Neutral drag coefficient read from wave model (T => fill namsbc_wave) ln_sdw = .false. ! Computation of 3D stokes drift (T => 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) nn_limflx = -1 ! LIM3 Multi-category heat flux formulation (use -1 if LIM3 is not used) ! =-1 Use per-category fluxes, bypass redistributor, forced mode only, not yet implemented coupled ! = 0 Average per-category fluxes (forced and coupled mode) ! = 1 Average and redistribute per-category fluxes, forced mode only, not yet implemented coupled ! = 2 Redistribute a single flux over categories (coupled mode only) / !----------------------------------------------------------------------- &namsbc_ana ! analytical surface boundary condition !----------------------------------------------------------------------- nn_tau000 = 0 ! gently increase the stress over the first ntau_rst time-steps rn_utau0 = 0.5 ! uniform value for the i-stress rn_vtau0 = 0.e0 ! uniform value for the j-stress rn_qns0 = 0.e0 ! uniform value for the total heat flux rn_qsr0 = 0.e0 ! uniform value for the solar radiation rn_emp0 = 0.e0 ! uniform value for the freswater budget (E-P) / !----------------------------------------------------------------------- &namsbc_flx ! surface boundary condition : flux formulation !----------------------------------------------------------------------- ! ! 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_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' , '' , '' , '' cn_dir = './' ! root directory for the location of the flux files / !----------------------------------------------------------------------- &namsbc_clio ! namsbc_clio CLIO bulk formulae !----------------------------------------------------------------------- ! ! 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_utau = 'taux_1m' , -1 , 'sozotaux', .true. , .true. , 'yearly' , '' , '' , '' sn_vtau = 'tauy_1m' , -1 , 'sometauy', .true. , .true. , 'yearly' , '' , '' , '' sn_wndm = 'flx' , -1 , 'socliowi', .true. , .true. , 'yearly' , '' , '' , '' sn_tair = 'flx' , -1 , 'socliot2', .true. , .true. , 'yearly' , '' , '' , '' sn_humi = 'flx' , -1 , 'socliohu', .true. , .true. , 'yearly' , '' , '' , '' sn_ccov = 'flx' , -1 , 'socliocl', .false. , .true. , 'yearly' , '' , '' , '' sn_prec = 'flx' , -1 , 'socliopl', .false. , .true. , 'yearly' , '' , '' , '' cn_dir = './' ! root directory for the location of the bulk files are / !----------------------------------------------------------------------- &namsbc_core ! namsbc_core CORE bulk formulae !----------------------------------------------------------------------- ! ! 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_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_tdif = 'taudif_core' , 24 , 'taudif' , .false. , .true. , 'yearly' , 'weights_core_orca2_bilinear_noc.nc' , '' , '' cn_dir = './' ! root directory for the location of the bulk files ln_taudif = .false. ! HF tau contribution: use "mean of stress module - module of the mean stress" data rn_zqt = 10. ! Air temperature and humidity reference height (m) rn_zu = 10. ! Wind vector reference height (m) 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 ! in the calculation of the wind stress (0.=absolute winds or 1.=relative winds) / !----------------------------------------------------------------------- &namsbc_mfs ! namsbc_mfs MFS bulk formulae !----------------------------------------------------------------------- ! ! 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_wndi = 'ecmwf' , 6 , 'u10' , .true. , .false. , 'daily' ,'bicubic.nc' , '' , '' sn_wndj = 'ecmwf' , 6 , 'v10' , .true. , .false. , 'daily' ,'bicubic.nc' , '' , '' sn_clc = 'ecmwf' , 6 , 'clc' , .true. , .false. , 'daily' ,'bilinear.nc', '' , '' sn_msl = 'ecmwf' , 6 , 'msl' , .true. , .false. , 'daily' ,'bicubic.nc' , '' , '' sn_tair = 'ecmwf' , 6 , 't2' , .true. , .false. , 'daily' ,'bicubic.nc' , '' , '' sn_rhm = 'ecmwf' , 6 , 'rh' , .true. , .false. , 'daily' ,'bilinear.nc', '' , '' sn_prec = 'ecmwf' , 6 , 'precip' , .true. , .true. , 'daily' ,'bicubic.nc' , '' , '' cn_dir = './ECMWF/' ! root directory for the location of the bulk files / !----------------------------------------------------------------------- &namsbc_cpl ! coupled ocean/atmosphere model ("key_oasis3") !----------------------------------------------------------------------- ! ! 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_bio_co2 = 'medusa' , 'no' , '' , '' , '' sn_snd_bio_dms = 'medusa' , 'no' , '' , '' , '' sn_snd_bio_chloro = 'medusa' , 'no' , '' , '' , '' sn_snd_cond = 'weighted ice' , 'no' , '' , '' , '' sn_snd_mpnd = 'ice only' , 'no' , '' , '' , '' sn_snd_sstfrz = 'coupled' , 'no' , '' , '' , '' sn_snd_thick1 = 'ice and snow' , '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_antm = 'coupled' , 'no' , '' , '' , '' sn_rcv_grnm = 'coupled' , 'no' , '' , '' , '' sn_rcv_iceflx = 'coupled' , 'no' , '' , '' , '' sn_rcv_ts_ice = 'ice' , 'no' , '' , '' , '' sn_rcv_atm_dust = 'medusa' , 'no' , '' , '' , '' sn_rcv_atm_pco2 = 'medusa' , 'no' , '' , '' , '' ! nn_cplmodel = 1 ! Maximum number of models to/from which NEMO is potentialy 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_coupled_iceshelf_fluxes = 0 ! =0 : total freshwater input from iceberg calving and ice shelf basal melting ! taken from climatologies used (no action in coupling routines). ! =1 : use rate of change of mass of Greenland and Antarctic icesheets to set the ! combined magnitude of the iceberg calving and iceshelf melting freshwater fluxes. ! =2 : specify constant freshwater inputs in this namelist to set the combined ! magnitude of iceberg calving and iceshelf melting freshwater fluxes. ln_iceshelf_init_atmos = .true. ! If true force ocean to initialise icesheet masses from atmospheric values rather than ! from values in ocean restart file. rn_greenland_total_fw_flux = 0.0 ! Constant total rate of freshwater input (kg/s) for Greenland (if nn_coupled_iceshelf_fluxes=2) rn_greenland_calving_fraction = 0.5 ! Set fraction of total freshwater flux for iceberg calving - remainder goes to iceshelf melting. rn_antarctica_total_fw_flux = 0.0 ! Constant total rate of freshwater input (kg/s) for Antarctica (if nn_coupled_iceshelf_fluxes=2) rn_antarctica_calving_fraction = 0.5 ! Set fraction of total freshwater flux for iceberg calving - remainder goes to iceshelf melting. rn_iceshelf_fluxes_tolerance = 1e-6 ! Fractional threshold for detecting differences in icesheet masses (must be positive definite). / !----------------------------------------------------------------------- &namsbc_sas ! analytical surface boundary condition !----------------------------------------------------------------------- ! ! 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_usp = 'sas_grid_U' , 120 , 'vozocrtx' , .true. , .true. , 'yearly' , '' , '' , '' sn_vsp = 'sas_grid_V' , 120 , 'vomecrty' , .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' , '' , '' , '' ln_3d_uve = .true. ! 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 location of the bulk files are / !----------------------------------------------------------------------- &namtra_qsr ! penetrative solar radiation !----------------------------------------------------------------------- ! ! 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_chl ='chlorophyll', -1 , 'CHLA' , .true. , .true. , 'yearly' , '' , '' , '' cn_dir = './' ! root directory for the location of the runoff files ln_traqsr = .true. ! Light penetration (T) or not (F) ln_qsr_rgb = .true. ! RGB (Red-Green-Blue) light penetration ln_qsr_2bd = .false. ! 2 bands light penetration ln_qsr_bio = .false. ! bio-model light penetration nn_chldta = 1 ! RGB : 2D Chl data (=1), 3D Chl data (=2) or cst value (=0) rn_abs = 0.58 ! RGB & 2 bands: fraction of light (rn_si1) rn_si0 = 0.35 ! RGB & 2 bands: shortess depth of extinction rn_si1 = 23.0 ! 2 bands: longest depth of extinction ln_qsr_ice = .true. ! light penetration for ice-model LIM3 / !----------------------------------------------------------------------- &namsbc_rnf ! runoffs namelist surface boundary condition !----------------------------------------------------------------------- ! ! file name ! frequency (hours) ! variable ! time interp. ! clim ! 'yearly'/ ! weights ! rotation ! land/sea mask ! ! ! ! (if <0 months) ! name ! (logical) ! (T/F) ! 'monthly' ! filename ! pairing ! filename ! sn_rnf = 'runoff_core_monthly', -1 , 'sorunoff', .true. , .true. , 'yearly' , '' , '' , '' sn_cnf = 'runoff_core_monthly', 0 , 'socoefr0', .false. , .true. , 'yearly' , '' , '' , '' sn_s_rnf = 'runoffs' , 24 , 'rosaline', .true. , .true. , 'yearly' , '' , '' , '' sn_t_rnf = 'runoffs' , 24 , 'rotemper', .true. , .true. , 'yearly' , '' , '' , '' sn_dep_rnf = 'runoffs' , 0 , 'rodepth' , .false. , .true. , 'yearly' , '' , '' , '' cn_dir = './' ! root directory for the location of the runoff files ln_rnf_mouth = .true. ! specific treatment at rivers mouths rn_hrnf = 15.e0 ! depth over which enhanced vertical mixing is used rn_avt_rnf = 1.e-3 ! value of the additional vertical mixing coef. [m2/s] 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) / !----------------------------------------------------------------------- &namsbc_isf ! Top boundary layer (ISF) !----------------------------------------------------------------------- ! ! file name ! frequency (hours) ! variable ! time interpol. ! clim ! 'yearly'/ ! weights ! rotation ! ! ! ! (if <0 months) ! name ! (logical) ! (T/F) ! 'monthly' ! filename ! pairing ! ! nn_isf == 4 sn_qisf = 'rnfisf' , -12 ,'sohflisf', .false. , .true. , 'yearly' , '' , '' sn_fwfisf = 'rnfisf' , -12 ,'sowflisf', .false. , .true. , 'yearly' , '' , '' ! nn_isf == 3 sn_rnfisf = 'runoffs' , -12 ,'sofwfisf', .false. , .true. , 'yearly' , '' , '' ! nn_isf == 2 and 3 sn_depmax_isf = 'runoffs' , -12 ,'sozisfmax' , .false. , .true. , 'yearly' , '' , '' sn_depmin_isf = 'runoffs' , -12 ,'sozisfmin' , .false. , .true. , 'yearly' , '' , '' ! nn_isf == 2 sn_Leff_isf = 'rnfisf' , 0 ,'Leff' , .false. , .true. , 'yearly' , '' , '' ! for all case ln_divisf = .true. ! apply isf melting as a mass flux or in the salinity trend. (maybe I should remove this option as for runoff?) ! only for nn_isf = 1 or 2 rn_gammat0 = 1.0e-4 ! gammat coefficient used in blk formula rn_gammas0 = 1.0e-4 ! gammas coefficient used in blk formula ! only for nn_isf = 1 nn_isfblk = 1 ! 1 ISOMIP ; 2 conservative (3 equation formulation, Jenkins et al. 1991 ??) 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 ln_conserve = .true. ! conservative case (take into account meltwater advection) nn_gammablk = 1 ! 0 = cst Gammat (= gammat/s) ! 1 = velocity dependend Gamma (u* * gammat/s) (Jenkins et al. 2010) ! if you want to keep the cd as in global config, adjust rn_gammat0 to compensate ! 2 = velocity and stability dependent Gamma Holland et al. 1999 / !----------------------------------------------------------------------- &namsbc_apr ! Atmospheric pressure used as ocean forcing or in bulk !----------------------------------------------------------------------- ! ! 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_apr = 'patm' , -1 ,'somslpre', .true. , .true. , 'yearly' , '' , '' , '' cn_dir = './' ! root directory for the location of the bulk files 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 / !----------------------------------------------------------------------- &namsbc_ssr ! surface boundary condition : sea surface restoring !----------------------------------------------------------------------- ! ! 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_sst = 'sst_data' , 24 , 'sst' , .false. , .false., 'yearly' , '' , '' , '' sn_sss = 'sss_data' , -1 , 'sss' , .true. , .true. , 'yearly' , '' , '' , '' cn_dir = './' ! root directory for the location of the runoff files nn_sstr = 0 ! add a retroaction term in the surface heat flux (=1) or not (=0) nn_sssr = 2 ! add a damping term in the surface freshwater flux (=2) ! or to SSS only (=1) or no damping term (=0) rn_dqdt = -40. ! magnitude of the retroaction on temperature [W/m2/K] 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] / !----------------------------------------------------------------------- &namsbc_alb ! albedo parameters !----------------------------------------------------------------------- nn_ice_alb = 0 ! parameterization of ice/snow albedo ! 0: Shine & Henderson-Sellers (JGR 1985) ! 1: "home made" based on Brandt et al. (J. Climate 2005) ! and Grenfell & Perovich (JGR 2004) rn_albice = 0.53 ! albedo of bare puddled ice (values from 0.49 to 0.58) ! 0.53 (default) => if nn_ice_alb=0 ! 0.50 (default) => if nn_ice_alb=1 / !----------------------------------------------------------------------- &namberg ! iceberg parameters !----------------------------------------------------------------------- ln_icebergs = .false. ln_bergdia = .true. ! Calculate budgets nn_verbose_level = 1 ! 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 ! 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 surface CT converted in Pot. Temp. in sbcssm ! ! ! ! S-EOS coefficients : ! ! 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 (nn_eos= 1) rn_b0 = 7.6554e-1 ! saline expension coefficient (nn_eos= 1) 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 !----------------------------------------------------------------------- ln_traadv_cen2 = .false. ! 2nd order centered scheme ln_traadv_tvd = .true. ! TVD scheme ln_traadv_muscl = .false. ! MUSCL scheme ln_traadv_muscl2 = .false. ! MUSCL2 scheme + cen2 at boundaries ln_traadv_ubs = .false. ! UBS scheme ln_traadv_qck = .false. ! QUICKEST scheme ln_traadv_msc_ups= .false. ! use upstream scheme within muscl ln_traadv_tvd_zts= .false. ! TVD scheme with sub-timestepping of vertical tracer advection / !----------------------------------------------------------------------- &namtra_adv_mle ! mixed layer eddy parametrisation (Fox-Kemper param) !----------------------------------------------------------------------- ln_mle = .true. ! (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_ldf ! lateral diffusion scheme for tracers !---------------------------------------------------------------------------------- ! ! Operator type: ln_traldf_lap = .true. ! laplacian operator ln_traldf_bilap = .false. ! bilaplacian operator ! ! Direction of action: ln_traldf_level = .false. ! iso-level ln_traldf_hor = .false. ! horizontal (geopotential) (needs "key_ldfslp" when ln_sco=T) ln_traldf_iso = .true. ! iso-neutral (needs "key_ldfslp") ! ! Griffies parameters (all need "key_ldfslp") ln_traldf_grif = .false. ! use griffies triads ln_traldf_gdia = .false. ! output griffies eddy velocities ln_triad_iso = .false. ! pure lateral mixing in ML ln_botmix_grif = .false. ! lateral mixing on bottom ! ! Coefficients ! Eddy-induced (GM) advection always used with Griffies; otherwise needs "key_traldf_eiv" ! Value rn_aeiv_0 is ignored unless = 0 with Held-Larichev spatially varying aeiv ! (key_traldf_c2d & key_traldf_eiv & key_orca_r2, _r1 or _r05) rn_aeiv_0 = 2000. ! eddy induced velocity coefficient [m2/s] rn_aht_0 = 2000. ! horizontal eddy diffusivity for tracers [m2/s] rn_ahtb_0 = 0. ! background eddy diffusivity for ldf_iso [m2/s] ! (normally=0; not used with Griffies) rn_slpmax = 0.01 ! slope limit rn_chsmag = 1. ! multiplicative factor in Smagorinsky diffusivity rn_smsh = 1. ! Smagorinsky diffusivity: = 0 - use only sheer rn_aht_m = 2000. ! upper limit or stability criteria for lateral eddy diffusivity (m2/s) / !----------------------------------------------------------------------- &namtra_dmp ! tracer: T & S newtonian damping !----------------------------------------------------------------------- ln_tradmp = .true. ! add a damping termn (T) or not (F) 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 coefficient field (use dmp_tools to create this) / !!====================================================================== !! *** Dynamics namelists *** !!====================================================================== !! namdyn_adv formulation of the momentum advection !! namdyn_vor advection scheme !! namdyn_hpg hydrostatic pressure gradient !! namdyn_spg surface pressure gradient (CPP key only) !! namdyn_ldf lateral diffusion scheme !!====================================================================== ! !----------------------------------------------------------------------- &namdyn_adv ! formulation of the momentum advection !----------------------------------------------------------------------- ln_dynadv_vec = .true. ! vector form (T) or flux form (F) nn_dynkeg = 0 ! scheme for grad(KE): =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 ln_dynzad_zts = .false. ! Use (T) sub timestepping for vertical momentum advection / !----------------------------------------------------------------------- &nam_vvl ! vertical coordinate options !----------------------------------------------------------------------- ln_vvl_zstar = .true. ! zstar vertical coordinate ln_vvl_ztilde = .false. ! ztilde 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 = 0.0e0 ! thickness diffusion coefficient rn_rst_e3t = 30.e0 ! ztilde to zstar restoration timescale [days] rn_lf_cutoff = 5.0e0 ! cutoff frequency for low-pass filter [days] rn_zdef_max = 0.9e0 ! maximum fractional e3t deformation ln_vvl_dbg = .true. ! debug prints (T/F) / !----------------------------------------------------------------------- &namdyn_vor ! option of physics/algorithm (not control by CPP keys) !----------------------------------------------------------------------- ln_dynvor_ene = .false. ! enstrophy conserving scheme ln_dynvor_ens = .false. ! energy conserving scheme ln_dynvor_mix = .false. ! mixed scheme ln_dynvor_een = .true. ! energy & enstrophy scheme ln_dynvor_een_old = .false. ! energy & enstrophy scheme - original formulation / !----------------------------------------------------------------------- &namdyn_hpg ! Hydrostatic pressure gradient option !----------------------------------------------------------------------- ln_hpg_zco = .false. ! z-coordinate - full steps ln_hpg_zps = .true. ! 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) ln_dynhpg_imp = .false. ! time stepping: semi-implicit time scheme (T) ! centered time scheme (F) / !----------------------------------------------------------------------- !namdyn_spg ! surface pressure gradient (CPP key only) !----------------------------------------------------------------------- ! ! explicit free surface ("key_dynspg_exp") ! ! filtered free surface ("key_dynspg_flt") ! ! split-explicit free surface ("key_dynspg_ts") !----------------------------------------------------------------------- &namdyn_ldf ! lateral diffusion on momentum !----------------------------------------------------------------------- ! ! Type of the operator : ln_dynldf_lap = .true. ! laplacian operator ln_dynldf_bilap = .false. ! bilaplacian operator ! ! Direction of action : ln_dynldf_level = .false. ! iso-level ln_dynldf_hor = .true. ! horizontal (geopotential) (require "key_ldfslp" in s-coord.) ln_dynldf_iso = .false. ! iso-neutral (require "key_ldfslp") ! ! Coefficient rn_ahm_0_lap = 40000. ! horizontal laplacian eddy viscosity [m2/s] rn_ahmb_0 = 0. ! background eddy viscosity for ldf_iso [m2/s] rn_ahm_0_blp = 0. ! horizontal bilaplacian eddy viscosity [m4/s] rn_cmsmag_1 = 3. ! constant in laplacian Smagorinsky viscosity rn_cmsmag_2 = 3 ! constant in bilaplacian Smagorinsky viscosity rn_cmsh = 1. ! 1 or 0 , if 0 -use only shear for Smagorinsky viscosity rn_ahm_m_blp = -1.e12 ! upper limit for bilap abs(ahm) < min( dx^4/128rdt, rn_ahm_m_blp) rn_ahm_m_lap = 40000. ! upper limit for lap ahm < min(dx^2/16rdt, rn_ahm_m_lap) / !!====================================================================== !! Tracers & Dynamics vertical physics namelists !!====================================================================== !! namzdf vertical physics !! namzdf_ric richardson number dependent vertical mixing ("key_zdfric") !! namzdf_tke TKE dependent vertical mixing ("key_zdftke") !! namzdf_kpp KPP dependent vertical mixing ("key_zdfkpp") !! namzdf_ddm double diffusive mixing parameterization ("key_zdfddm") !! namzdf_tmx tidal mixing parameterization ("key_zdftmx") !! namzdf_tmx_new new tidal mixing parameterization ("key_zdftmx_new") !! namzdf_mldzint vertically-interpolated mixed-layer depth parameters !!====================================================================== ! !----------------------------------------------------------------------- &namzdf ! vertical physics !----------------------------------------------------------------------- rn_avm0 = 1.2e-4 ! vertical eddy viscosity [m2/s] (background Kz if not "key_zdfcst") rn_avt0 = 1.2e-5 ! vertical eddy diffusivity [m2/s] (background Kz if not "key_zdfcst") nn_avb = 0 ! profile for background avt & avm (=1) or not (=0) nn_havtb = 0 ! horizontal shape for avtb (=1) or not (=0) ln_zdfevd = .true. ! enhanced vertical diffusion (evd) (T) or not (F) nn_evdm = 0 ! evd apply on tracer (=0) or on tracer and momentum (=1) rn_avevd = 100. ! evd mixing coefficient [m2/s] ln_zdfnpc = .false. ! Non-Penetrative Convective algorithm (T) or not (F) nn_npc = 1 ! frequency of application of npc nn_npcp = 365 ! npc control print frequency ln_zdfexp = .false. ! time-stepping: split-explicit (T) or implicit (F) time stepping nn_zdfexp = 3 ! number of sub-timestep for ln_zdfexp=T / !----------------------------------------------------------------------- &namzdf_ric ! richardson number dependent vertical diffusion ("key_zdfric" ) !----------------------------------------------------------------------- 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 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 ln_mldw = .true. ! Flag to use or not the mized layer depth param. / !----------------------------------------------------------------------- &namzdf_tke ! turbulent eddy kinetic dependent vertical diffusion ("key_zdftke") !----------------------------------------------------------------------- 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_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 disspipative an mixing length scale nn_pdl = 1 ! Prandtl number function of richarson number (=1, avt=pdl(Ri)*avm) or not (=0, avt=avm) 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_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 internal & intertial waves ! = 0 no penetration ! = 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 ("key_oasis3") 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_c = 0.8 ! Default value only used when nn_htau = 2 (typically never!) / !------------------------------------------------------------------------ &namzdf_kpp ! K-Profile Parameterization dependent vertical mixing ("key_zdfkpp", and optionally: !------------------------------------------------------------------------ "key_kppcustom" or "key_kpplktb") ln_kpprimix = .true. ! shear instability mixing rn_difmiw = 1.0e-04 ! constant internal wave viscosity [m2/s] rn_difsiw = 0.1e-04 ! constant internal wave diffusivity [m2/s] rn_riinfty = 0.8 ! local Richardson Number limit for shear instability rn_difri = 0.0050 ! maximum shear mixing at Rig = 0 [m2/s] rn_bvsqcon = -0.01e-07 ! Brunt-Vaisala squared for maximum convection [1/s2] rn_difcon = 1. ! maximum mixing in interior convection [m2/s] nn_avb = 0 ! horizontal averaged (=1) or not (=0) on avt and amv nn_ave = 1 ! constant (=0) or profile (=1) background on avt / !----------------------------------------------------------------------- &namzdf_gls ! GLS vertical diffusion ("key_zdfgls") !----------------------------------------------------------------------- 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=2) nn_z0_met = 2 ! Method for surface roughness computation (0/1/2) 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_ddm ! double diffusive mixing parameterization ("key_zdfddm") !----------------------------------------------------------------------- rn_avts = 1.e-4 ! maximum avs (vertical mixing on salinity) rn_hsbfr = 1.6 ! heat/salt buoyancy flux ratio / !----------------------------------------------------------------------- &namzdf_tmx ! tidal mixing parameterization ("key_zdftmx") !----------------------------------------------------------------------- rn_htmx = 500. ! vertical decay scale for turbulence (meters) rn_n2min = 1.e-8 ! threshold of the Brunt-Vaisala frequency (s-1) rn_tfe = 0.333 ! tidal dissipation efficiency rn_me = 0.2 ! mixing efficiency ln_tmx_itf = .true. ! ITF specific parameterisation rn_tfe_itf = 1. ! ITF tidal dissipation efficiency / !----------------------------------------------------------------------- &namzdf_tmx_new ! new tidal mixing parameterization ("key_zdftmx_new") !----------------------------------------------------------------------- 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) / !------------------------------------------------------------------------------------------ &namzdf_mldzint ! Parameters for vertically-interpolated mixed-layer depth diagnostic !------------------------------------------------------------------------------------------ nn_mld_diag = 0 ! Number of MLD diagnostics to use from below ! ! MLD criterion ! Reference ! Finite difference ! Gradient layer ! ! ! type ! depth ! criterion ! criterion ! sn_mld1 = 1 , 10.0 , 0.2 , 0.1 sn_mld2 = 0 , 0.0 , 0.0 , 0.0 sn_mld3 = 0 , 0.0 , 0.0 , 0.0 sn_mld4 = 0 , 0.0 , 0.0 , 0.0 sn_mld5 = 0 , 0.0 , 0.0 , 0.0 / !!====================================================================== !! *** Miscellaneous namelists *** !!====================================================================== !! namsol elliptic solver / island / free surface !! nammpp Massively Parallel Processing ("key_mpp_mpi) !! namctl Control prints & Benchmark !! namc1d 1D configuration options ("key_c1d") !! namc1d_uvd data: U & V currents ("key_c1d") !! namc1d_dyndmp U & V newtonian damping ("key_c1d") !! namsto Stochastic parametrization of EOS !!====================================================================== ! !----------------------------------------------------------------------- &namsol ! elliptic solver / island / free surface !----------------------------------------------------------------------- nn_solv = 1 ! elliptic solver: =1 preconditioned conjugate gradient (pcg) ! =2 successive-over-relaxation (sor) nn_sol_arp = 0 ! absolute/relative (0/1) precision convergence test rn_eps = 1.e-6 ! absolute precision of the solver nn_nmin = 300 ! minimum of iterations for the SOR solver nn_nmax = 800 ! maximum of iterations for the SOR solver nn_nmod = 10 ! frequency of test for the SOR solver rn_resmax = 1.e-10 ! absolute precision for the SOR solver rn_sor = 1.92 ! optimal coefficient for SOR solver (to be adjusted with the domain) / !----------------------------------------------------------------------- &nammpp ! Massively Parallel Processing ("key_mpp_mpi) !----------------------------------------------------------------------- cn_mpi_send = 'I' ! mpi send/recieve type ='S', 'B', or 'I' for standard send, ! buffer blocking send or immediate non-blocking sends, resp. nn_buffer = 0 ! size in bytes of exported buffer ('B' case), 0 no exportation ln_nnogather= .false. ! activate code to avoid mpi_allgather use at the northfold jpni = 0 ! jpni number of processors following i (set automatically if < 1) jpnj = 0 ! jpnj number of processors following j (set automatically if < 1) jpnij = 0 ! jpnij number of local domains (set automatically if < 1) / !----------------------------------------------------------------------- &namctl ! Control prints & Benchmark !----------------------------------------------------------------------- ln_ctl = .false. ! trends control print (expensive!) 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 nn_bench = 0 ! Bench mode (1/0): CAUTION use zero except for bench ! (no physical validity of the results) nn_timing = 0 ! timing by routine activated (=1) creates timing.output file, or not (=0) / !----------------------------------------------------------------------- &namc1d_uvd ! data: U & V currents ("key_c1d") !----------------------------------------------------------------------- ! ! 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_ucur = 'ucurrent' , -1 ,'u_current', .false. , .true. , 'monthly' , '' , 'Ume' , '' sn_vcur = 'vcurrent' , -1 ,'v_current', .false. , .true. , 'monthly' , '' , 'Vme' , '' ! cn_dir = './' ! root directory for the location of the files ln_uvd_init = .false. ! Initialisation of ocean U & V with U & V input data (T) or not (F) ln_uvd_dyndmp = .false. ! damping of ocean U & V toward U & V input data (T) or not (F) / !----------------------------------------------------------------------- &namc1d_dyndmp ! U & V newtonian damping ("key_c1d") !----------------------------------------------------------------------- ln_dyndmp = .false. ! add a damping term (T) or not (F) / !----------------------------------------------------------------------- &namsto ! Stochastic parametrization of EOS !----------------------------------------------------------------------- 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) 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 = 1440.0 ! 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) / !!====================================================================== !! *** Diagnostics namelists *** !!====================================================================== !! namnc4 netcdf4 chunking and compression settings ("key_netcdf4") !! namtrd dynamics and/or tracer trends !! namptr Poleward Transport Diagnostics !! namflo float parameters ("key_float") !! namhsb Heat and salt budgets !!====================================================================== ! !----------------------------------------------------------------------- &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 / !----------------------------------------------------------------------- &namtrd ! diagnostics on dynamics and/or tracer trends ! ! and/or mixed-layer trends and/or barotropic vorticity !----------------------------------------------------------------------- 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 !----------------------------------------------------------------------- &namflo ! float parameters ("key_float") !----------------------------------------------------------------------- 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) / !----------------------------------------------------------------------- &namptr ! Poleward Transport Diagnostic !----------------------------------------------------------------------- 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 !----------------------------------------------------------------------- ln_diahsb = .false. ! check the heat and salt budgets (T) or not (F) / !----------------------------------------------------------------------- &nam_diaharm ! Harmonic analysis of tidal constituents ('key_diaharm') !----------------------------------------------------------------------- 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' / !----------------------------------------------------------------------- &namdct ! transports through sections !----------------------------------------------------------------------- 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 / !!====================================================================== !! *** Observation & Assimilation namelists *** !!====================================================================== !! namobs observation and model comparison ('key_diaobs') !! nam_asminc assimilation increments ('key_asminc') !!====================================================================== ! !----------------------------------------------------------------------- &namobs ! observation usage switch ('key_diaobs') !----------------------------------------------------------------------- ln_t3d = .false. ! Logical switch for T profile observations ln_s3d = .false. ! Logical switch for S profile observations ln_ena = .false. ! Logical switch for ENACT insitu data set ! ! ln_cor Logical switch for Coriolis insitu data set ln_profb = .false. ! Logical switch for feedback insitu data set ln_sla = .false. ! Logical switch for SLA observations ln_sladt = .false. ! Logical switch for AVISO SLA data ln_slafb = .false. ! Logical switch for feedback SLA data ! ln_ssh Logical switch for SSH observations ln_sst = .false. ! Logical switch for SST observations ln_reysst = .false. ! ln_reysst Logical switch for Reynolds observations ln_ghrsst = .false. ! ln_ghrsst Logical switch for GHRSST observations ln_sstfb = .false. ! Logical switch for feedback SST data ! ln_sss Logical switch for SSS observations ln_seaice = .false. ! Logical switch for Sea Ice observations ! ln_vel3d Logical switch for velocity observations ! ln_velavcur Logical switch for velocity daily av. cur. ! ln_velhrcur Logical switch for velocity high freq. cur. ! ln_velavadcp Logical switch for velocity daily av. ADCP ! ln_velhradcp Logical switch for velocity high freq. ADCP ! ln_velfb Logical switch for feedback velocity data ! ln_grid_global Global distribtion of observations ! ln_grid_search_lookup Logical switch for obs grid search w/lookup table ! grid_search_file Grid search lookup file header ! enactfiles ENACT input observation file names ! coriofiles Coriolis input observation file name ! ! profbfiles: Profile feedback input observation file name profbfiles = 'profiles_01.nc' ! ln_profb_enatim Enact feedback input time setting switch ! slafilesact Active SLA input observation file name ! slafilespas Passive SLA input observation file name ! ! slafbfiles: Feedback SLA input observation file name slafbfiles = 'sla_01.nc' ! sstfiles GHRSST input observation file name ! ! sstfbfiles: Feedback SST input observation file name sstfbfiles = 'sst_01.nc' ! seaicefiles Sea Ice input observation file names seaicefiles = 'seaice_01.nc' ! velavcurfiles Vel. cur. daily av. input file name ! velhvcurfiles Vel. cur. high freq. input file name ! velavadcpfiles Vel. ADCP daily av. input file name ! velhvadcpfiles Vel. ADCP high freq. input file name ! velfbfiles Vel. feedback input observation file name ! dobsini Initial date in window YYYYMMDD.HHMMSS ! dobsend Final date in window YYYYMMDD.HHMMSS ! n1dint Type of vertical interpolation method ! n2dint Type of horizontal interpolation method ! ln_nea Rejection of observations near land switch nmsshc = 0 ! MSSH correction scheme ! mdtcorr MDT correction ! mdtcutoff MDT cutoff for computed correction ln_altbias = .false. ! Logical switch for alt bias ln_ignmis = .true. ! Logical switch for ignoring missing files ! endailyavtypes ENACT daily average types ln_grid_global = .true. ln_grid_search_lookup = .false. / !----------------------------------------------------------------------- &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) ln_seaiceinc = .false. ! Logical switch for applying sea ice increments ln_temnofreeze = .false. ! Logical to not add increments if temperature would fall below freezing 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 / !----------------------------------------------------------------------- &namsbc_wave ! External fields from wave model !----------------------------------------------------------------------- ! ! 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_cdg = 'cdg_wave' , 1 , 'drag_coeff' , .true. , .false. , 'daily' , '' , '' , '' sn_usd = 'sdw_wave' , 1 , 'u_sd2d' , .true. , .false. , 'daily' , '' , '' , '' sn_vsd = 'sdw_wave' , 1 , 'v_sd2d' , .true. , .false. , 'daily' , '' , '' , '' sn_wn = 'sdw_wave' , 1 , 'wave_num' , .true. , .false. , 'daily' , '' , '' , '' ! cn_dir_cdg = './' ! root directory for the location of drag coefficient files / !----------------------------------------------------------------------- &namdyn_nept ! Neptune effect (simplified: lateral and vertical diffusions removed) !----------------------------------------------------------------------- ! Suggested lengthscale values are those of Eby & Holloway (1994) for a coarse model ln_neptsimp = .false. ! yes/no use simplified neptune ln_smooth_neptvel = .false. ! yes/no smooth zunep, zvnep rn_tslse = 1.2e4 ! value of lengthscale L at the equator rn_tslsp = 3.0e3 ! value of lengthscale L at the pole ! Specify whether to ramp down the Neptune velocity in shallow ! water, and if so the depth range controlling such ramping down ln_neptramp = .true. ! ramp down Neptune velocity in shallow water rn_htrmin = 100.0 ! min. depth of transition range rn_htrmax = 200.0 ! max. depth of transition range / !----------------------------------------------------------------------- &nambias ! Bias pressure correctiom !----------------------------------------------------------------------- ln_bias = .false. ln_bias_asm = .false. ln_bias_rlx = .false. ln_bias_ofl = .false. ln_bias_ts_app = .false. ln_bias_pc_app = .false. fb_t_asm = 0.0 fb_t_rlx = 0.0 fb_t_ofl = 1.0 fb_p_asm = 1.0 fb_p_rlx = 1.0 fb_p_ofl = 0.0 eft_rlx = 365.0 eft_asm = 365.0 t_rlx_upd = 0.1 t_asm_upd = 0.1 nn_lat_ramp = 0 bias_time_unit_asm = 86400.0 bias_time_unit_rlx = 1.0 bias_time_unit_ofl = 1.0 cn_bias_tot = "bias_tot.nc" cn_bias_asm = "bias_asm.nc" cn_dir = './' ln_bsyncro = .FALSE. fctamp = 1. rn_maxlat_bias = 23.0 rn_minlat_bias = 10.0 nn_bias_itwrt = 15 ln_itdecay = .FALSE. ln_incpc = .FALSE. /