!!>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> !! NEMO/OPA Configuration namelist : used to overwrite defaults values defined in SHARED/namelist_ref !!>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> ! !----------------------------------------------------------------------- &namrun ! parameters of the run !----------------------------------------------------------------------- cn_exp = _AUTOBLOCKER_ ! Experience name nn_it000 = _AUTOBLOCKER_ ! First time step nn_itend = _AUTOBLOCKER_ ! Last time step nn_date0 = _AUTOBLOCKER_ ! Date at nit_0000 (format yyyymmdd) used if ln_rstart=F or (ln_rstart=T and nn_rstctl=0 or 1) nn_leapy = _AUTOBLOCKER_ ! Leap year calendar (1) or not (0) ln_rstart = _AUTOBLOCKER_ ! start from rest (F) or from a restart file (T) ln_rstart_ts = _AUTOBLOCKER_ ! start from rest for current only (F) or from a restart file (T) nn_rstctl = _AUTOBLOCKER_ ! 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 = "restartopa" ! 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) nn_stock = _AUTOBLOCKER_ ! Frequency of creation of a restart file (modulo referenced to 1) nn_write = 5475 ! Requency of write in the output file (modulo referenced to nn_it000) ln_mskland = .true. ! Masks land points in NetCDF outputs ln_mskutil = .true. ! Outputs without halos ln_cfmeta = .true. ! output additional data to netCDF files required for compliance with the CF metadata standard / !----------------------------------------------------------------------- &namcfg ! parameters of the configuration !----------------------------------------------------------------------- cp_cfg = "orca" ! name of the configuration jp_cfg = 1 ! resolution of the configuration jpidta = 362 ! 1st lateral dimension ( >= jpi ) jpjdta = 332 ! 2nd " " ( >= jpj ) jpkdta = 75 ! number of levels ( >= jpk ) jpiglo = 362 ! 1st dimension of global domain --> i =jpidta jpjglo = 332 ! 2nd - - --> j =jpjdta jperio = 6 ! lateral cond. type (between 0 and 6) / !----------------------------------------------------------------------- &namzgr ! vertical coordinate !----------------------------------------------------------------------- / !----------------------------------------------------------------------- &namzgr_sco ! s-coordinate or hybrid z-s-coordinate !----------------------------------------------------------------------- / !----------------------------------------------------------------------- &namdom ! space and time domain (bathymetry, mesh, timestep) !----------------------------------------------------------------------- nn_closea = 1 ! remove (=0) or keep (=1) closed seas and lakes (ORCA) ! jphgr_msh = 0 ! type of horizontal mesh ppglam0 = 999999.0 ! longitude of first raw and column T-point (jphgr_msh = 1) ppgphi0 = 999999.0 ! latitude of first raw and column T-point (jphgr_msh = 1) ppe1_deg = 999999.0 ! zonal grid-spacing (degrees) ppe2_deg = 999999.0 ! meridional grid-spacing (degrees) ppe1_m = 999999.0 ! zonal grid-spacing (degrees) ppe2_m = 999999.0 ! meridional grid-spacing (degrees) ppsur = -3958.951371276829 ! ORCA r4, r2 and r05 coefficients ppa0 = 103.9530096000000 ! (default coefficients) ppa1 = 2.415951269000000 ! ppkth = 15.35101370000000 ! ppacr = 7.0 ! ppdzmin = 999999.0 ! Minimum vertical spacing pphmax = 999999.0 ! Maximum depth ppa2 = 100.7609285000000 ! Double tanh function parameters ppkth2 = 48.02989372000000 ! ppacr2 = 13.00000000000 ! rn_rdt = 2700. ! time step for the dynamics (and tracer if nn_acc=0) rn_hmin = 20. nn_msh = _AUTO_ ! AUTO - Create (=1) a mesh file or not (=0) / !----------------------------------------------------------------------- &namsplit !----------------------------------------------------------------------- ln_bt_fw = .FALSE. ! leap-frog integration of barotropic equations ln_bt_av = .TRUE. ! Time filtering of barotropic variables ln_bt_nn_auto = .TRUE. ! Set nn_baro automatically to be just below ! a user defined maximum courant number (rn_bt_cmax) nn_baro = 30 ! Number of iterations of barotropic mode ! during rn_rdt seconds. Only used if ln_bt_nn_auto=F rn_bt_cmax = 0.8 ! Maximum courant number allowed if ln_bt_nn_auto=T nn_bt_flt = 1 ! Time filter choice ! = 0 None ! = 1 Boxcar over nn_baro barotropic steps ! = 2 Boxcar over 2*nn_baro " / !----------------------------------------------------------------------- &namcrs ! Grid coarsening for dynamics output and/or ! passive tracer coarsened online simulations !----------------------------------------------------------------------- / !----------------------------------------------------------------------- &namtsd ! data : Temperature & Salinity !----------------------------------------------------------------------- ln_tsd_tradmp = .false. ! damping of ocean T & S toward T &S input data (T) or not (F) sn_tem = 'conservative_temperature_WOA13_decav_Reg1L75_clim', -1 ,'votemper' , .true. , .true. , 'yearly' , 'weights_3D_WOA13d1_2_eorca1_bilinear.nc' , '' , '' sn_sal = 'absolute_salinity_WOA13_decav_Reg1L75_clim' , -1 ,'vosaline' , .true. , .true. , 'yearly' , 'weights_3D_WOA13d1_2_eorca1_bilinear.nc' , '' , '' / !----------------------------------------------------------------------- &namsbc ! Surface Boundary Condition (surface module) !----------------------------------------------------------------------- nn_fsbc = 2 ! frequency of surface boundary condition computation ! (also = the frequency of sea-ice model call) ln_blk_core = .false. ! CORE bulk formulation (T => fill namsbc_core) ln_cpl = .true. ! atmosphere coupled formulation ( requires key_oasis3 ) nn_limflx = 2 ! 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) nn_ice_embd = 1 ! AUTO - ! =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_rnf = .false. ! runoffs (T => fill namsbc_rnf) ln_ssr = .false. ! Sea Surface Restoring on T and/or S (T => fill namsbc_ssr) nn_fwb = 0 ! FreshWater Budget: =0 unchecked nn_isf = 3 ! ice shelf melting/freezing (/=0 => fill namsbc_isf) ! 3 = rnf file for isf !----------------------------------------------------------------------- &namsbc_core ! namsbc_core CORE bulk formulae !----------------------------------------------------------------------- / !----------------------------------------------------------------------- &namtra_qsr ! penetrative solar radiation !----------------------------------------------------------------------- sn_chl ='merged_ESACCI_BIOMER4V1R1_CHL_REG05', -1 , 'CHLA' , .true. , .true. , 'yearly' , 'weights_reg05_2_eorca1_bilinear.nc' , '' , '' ln_traqsr = .true. ! Light penetration (T) or not (F) ln_qsr_rgb = .false. ! RGB (Red-Green-Blue) light penetration ln_qsr_2bd = .false. ! 2 bands light penetration ln_qsr_bio = .true. ! bio-model light penetration / !----------------------------------------------------------------------- &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 = 'eORCA_R1_runoff_clim_v1.0_nomask', -1 , 'sorunoff', .true. , .true. , 'yearly' , '' , '' , '' sn_cnf = 'eORCA_R1_runoff_clim_v1.0_nomask', 0 , 'socoeff' , .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_eORCA1.0_depths.nc' , 0 , 'rodepth' , .false. , .true. , 'yearly' , '' , '' , '' ln_rnf_mouth = .false. ! specific treatment at rivers mouths ln_rnf_depth = .true. ! 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 = 0.05 ! max value of the runoff climatology over global domain ( if ln_rnf_depth_ini = .true ) rn_dep_max = 150. ! depth over which runoffs is spread ( ln_rnf_depth_ini = .true ) nn_rnf_depth_file = _AUTO_ ! 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 ! ! ! sn_rnfisf = 'runoff-icb_DaiTrenberth_Depoorter_eORCA1_JD.nc' , -12 ,'sornfisf', .false. , .true. , 'yearly' , '' , '' sn_depmax_isf = 'runoff-icb_DaiTrenberth_Depoorter_eORCA1_JD.nc' , -12 ,'sodepmax_isf' , .false. , .true. , 'yearly' , '' , '' sn_depmin_isf = 'runoff-icb_DaiTrenberth_Depoorter_eORCA1_JD.nc' , -12 ,'sodepmin_isf' , .false. , .true. , 'yearly' , '' , '' / !----------------------------------------------------------------------- &namsbc_apr ! Atmospheric pressure used as ocean forcing or in bulk !----------------------------------------------------------------------- / !----------------------------------------------------------------------- &namsbc_ssr ! surface boundary condition : sea surface restoring !----------------------------------------------------------------------- ! ! file name ! frequency (hours) ! variable ! time interpol. ! clim ! 'yearly'/ ! weights ! rotation ! ! ! ! (if <0 months) ! name ! (logical) ! (T/F) ! 'monthly' ! filename ! pairing ! sn_sss = 'sss_absolute_salinity_WOA13_decav_Reg1L75_clim', -1. , 'sosaline', .true. , .true. , 'yearly' , 'weights_WOA13d1_2_eorca1_bilinear.nc' , '' / !----------------------------------------------------------------------- &namsbc_alb ! albedo parameters !----------------------------------------------------------------------- nn_ice_alb = 1 ! parameterization of ice/snow albedo ! 0: Shine & Henderson-Sellers (JGR 1985), giving clear-sky albedo ! 1: "home made" based on Brandt et al. (JClim 2005) and Grenfell & Perovich (JGR 2004), ! giving cloud-sky albedo rn_alb_sdry = 0.87 ! dry snow albedo : 0.80 (nn_ice_alb = 0); 0.85 (nn_ice_alb = 1); obs 0.85-0.87 (cloud-sky) rn_alb_smlt = 0.82 ! melting snow albedo : 0.65 ( '' ) ; 0.75 ( '' ) ; obs 0.72-0.82 ( '' ) rn_alb_idry = 0.65 ! dry ice albedo : 0.72 ( '' ) ; 0.60 ( '' ) ; obs 0.54-0.65 ( '' ) rn_alb_imlt = 0.58 ! bare puddled ice albedo : 0.53 ( '' ) ; 0.50 ( '' ) ; obs 0.49-0.58 ( '' ) / !----------------------------------------------------------------------- &namsbc_cpl ! coupling parameters !----------------------------------------------------------------------- ! ! 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 = 'mixed oce-ice' , 'no' , 'cartesian' , 'eastward-northward' , 'T' sn_snd_co2 = 'none' , 'no' , '' , '' , '' ! receive sn_rcv_w10m = 'coupled' , 'no' , '' , '' , '' sn_rcv_taumod = 'none' , 'no' , '' , '' , '' sn_rcv_tau = 'mixed oce-ice' , 'no' , 'cartesian' , 'eastward-northward', 'U,V' sn_rcv_dqnsdt = 'coupled' , 'no' , '' , '' , '' sn_rcv_qsr = 'conservative' , 'no' , '' , '' , '' sn_rcv_qns = 'conservative' , 'no' , '' , '' , '' sn_rcv_emp = 'conservative' , 'no' , '' , '' , '' sn_rcv_rnf = 'coupled' , 'no' , '' , '' , '' sn_rcv_cal = 'coupled' , 'no' , '' , '' , '' sn_rcv_co2 = 'none' , 'no' , '' , '' , '' sn_rcv_icb = 'coupled' , 'no' , '' , '' , '' sn_rcv_isf = 'coupled' , 'no' , '' , '' , '' / !----------------------------------------------------------------------- &namberg ! iceberg parameters !----------------------------------------------------------------------- ln_icebergs = .false. ln_bergdia = .false. ! Calculate budgets nn_verbose_level = 0 ! Turn on more verbose output if level > 0 nn_verbose_write = 120 ! 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