! &coupling_mode_nml coupled_mode = .TRUE. / ¶llel_nml nproma = 48 num_io_procs = 0 num_prefetch_proc = 0 pio_type = 0 p_test_run = .FALSE. l_fast_sum = .TRUE. / &grid_nml dynamics_grid_filename = "icon_grid_0036_R02B04_O.nc" use_dummy_cell_closure = .TRUE. use_duplicated_connectivity = .FALSE. / &dynamics_nml iequations = -1 ! -1: hydrost. ocean model / &run_nml modelTimeStep = "PT60M" output = 'nml' ! namelist controlled output scheme activate_sync_timers = .TRUE. profiling_output = 1 ! aggregated: 1; detailed: 2; in files: 3 msg_timestamp = .FALSE. timers_level = 10 debug_check_level = 1 restart_filename = "ler0613_restart_oce_.nc" / &output_nml filetype = 5 ! output format: 2=GRIB2, 4=NETCDFv2, 5=NETCDFv4 output_filename = "ler0613_oce_fx" filename_format = "_" output_start = "1000-01-01T00:00:00Z" ! start date in ISO-format output_end = "1000-01-01T00:00:00Z" ! end date in ISO-format output_interval = "P1M" ! interval in ISO-format file_interval = "P10Y" ! interval in ISO-format output_grid = .TRUE. mode = 2 ! 1: forecast mode (relative t-axis); 2: climate mode include_last = .false. ml_varlist = 'wet_c','basin_c','regio_c','lsm_ctr_c' / &output_nml filetype = 5 output_filename = "ler0613_oce_def" filename_format = "_" output_start = "1000-01-01T00:00:00Z" ! start in ISO-format output_end = "1500-01-01T00:00:00Z" ! end in ISO-format output_interval = "P1Y" ! interval in ISO-format file_interval = "P10Y" mode = 1 ! 1: forecast mode (relative t-axis) ! 2: climate mode (absolute t-axis) include_last = .FALSE. output_grid = .FALSE. filename_format = "_" operation = "mean" ml_varlist = 'group:oce_default', 'group:oce_essentials' / &output_nml output_start = "1000-01-01T00:00:00Z" ! start date in ISO-format output_end = "1500-01-01T00:00:00Z" ! end date in ISO-format output_interval = "P1M" ! interval in ISO-format file_interval = "P10Y" ! interval in ISO-format mode = 1 ! 1: forecast mode (relative t-axis), 2: climate mode (absolute t-axis) operation = 'mean' ! mean over output interval output_grid = .TRUE. output_filename = "ler0613_oce_ice" filename_format = "_" filetype = 5 ! output format: 2=GRIB2, 4=NETCDFv2, 5=NETCDFv4 m_levels = "1...3,9,23,30,34" ! surface and some subsurface levels only ml_varlist = 'draftave','hi','hs','conc','to','so' / &output_nml filetype = 4 output_filename = "ler0613_oce_mon" filename_format = "_" output_start = "1000-01-01T00:00:00Z" ! start in ISO-format output_end = "1500-01-01T00:00:00Z" ! end in ISO-format output_interval = "P1M" file_interval = "P10Y" mode = 1 ! 1: forecast mode (relative t-axis) ! 2: climate mode (absolute t-axis) include_last = .FALSE. output_grid = .FALSE. filename_format = "_" operation = "mean" ml_varlist = 'group:ocean_monitor' / &output_nml filetype = 5 output_filename = "ler0613_oce_moc" filename_format = "_" output_start = "1000-01-01T00:00:00Z" ! start in ISO-format output_end = "1500-01-01T00:00:00Z" ! end in ISO-format output_interval = "P1M" file_interval = "P10Y" mode = 1 ! 1: forecast mode (relative t-axis) ! 2: climate mode (absolute t-axis) include_last = .FALSE. output_grid = .FALSE. filename_format = "_" operation = "mean" ml_varlist = 'group:ocean_moc' / &output_nml filetype = 5 ! output format: 2=GRIB2, 4=NETCDFv2, 5=NETCDFv4 output_filename = "ler0613_oce_dbg" filename_format = "_" output_start = "1000-01-01T00:00:00Z" ! start date in ISO-format output_end = "1500-01-01T00:00:00Z" ! end date in ISO-format output_interval = "P1M" ! interval in ISO-format file_interval = "P10Y" ! interval in ISO-format output_grid = .TRUE. mode = 1 ! 1: forecast mode (relative t-axis); 2: climate mode operation = 'mean' ! mean over output interval include_last = .false. m_levels = "1,2" ! surface and subsurface level only filename_format = "_" ml_varlist = 'Qtop', 'Qbot','Qbot_slow', 'zHeatOceI','heatOceI','heatOceW','draftave','zUnderIce', 'mld','condep','zos','u_vint','hi','hs','conc','to','so','u', 'HeatFlux_Total','atmos_fluxes_HeatFlux_ShortWave','atmos_fluxes_HeatFlux_LongWave', 'HeatFlux_ShortWave','HeatFlux_LongWave','HeatFlux_Sensible','HeatFlux_Latent', 'FrshFlux_Runoff','FrshFlux_Precipitation','FrshFlux_Evaporation','FrshFlux_SnowFall', 'FrshFlux_TotalOcean','FrshFlux_VolumeIce','totalsnowfall','Wind_Speed_10m' / &dbg_index_nml idbg_mxmn = 1 ! initialize MIN/MAX debug output idbg_val = 0 ! initialize one cell debug output idbg_slev = 1 ! initialize start level for debug output idbg_elev = 2 ! initialize end level for debug output dbg_lat_in = 30.0 ! latitude location of one cell debug output dbg_lon_in = -30.0 ! longitude location of one cell debug output str_mod_tst ='oceanCouplng' ! define modules to print out in debug mode !str_mod_tst = 'all' ! define modules to print out in debug mode / &ocean_dynamics_nml ! 40 unevenly spaced levels used by MPIOM/GR30 n_zlev = 40 dzlev_m(1:40) = 12.0, 10.0, 10.0, 10.0, 10.0, 10.0, 13.0, 15.0, 20.0, 25.0, 30.0, 35.0, 40.0, 45.0, 50.0, 55.0, 60.0, 70.0, 80.0, 90.0, 100.0, 110.0, 120.0, 130.0, 140.0, 150.0, 170.0, 180.0, 190.0, 200.0, 220.0, 250.0, 270.0, 300.0, 350.0, 400.0, 450.0, 500.0, 500.0, 600.0 l_edge_based = .FALSE. ! edge- or cell-based mimetic discretization ! l_partial_cells = .FALSE. ! partial bottom cells=TRUE: local varying bottom depth select_solver = 4 ! 1=gmres_oce_old; 2=ocean_restart_gmres, 3=mixed precisison restart ! 4=CG (default) 5=CGJ 6=BiCG 7=GMRES restart (legacy) 8=MINRES use_absolute_solver_tolerance = .TRUE. solver_tolerance = 1.0E-13 ! this may further be reduced solver_FirstGuess = 2 ! 0=start from zeros 1=last timestep smoothed 2=last timestep (default) ! solver_tolerance = 7.5E-14 ! old value ! solver_max_iter_per_restart = 19 ! old value ! solver_max_restart_iterations = 100 ! outer (restart solver) fast_performance_level = 200 ! performance level 12: for cell-based; 5: default use_continuity_correction = .TRUE. ! height adjustment according to vertical velocity in dynamics cfl_check = .FALSE. cfl_write = .FALSE. i_bc_veloc_top = 1 i_bc_veloc_bot = 1 ! 0: (def) bottom friction off, 1: on / &ocean_tracer_transport_nml flux_calculation_horz = 5 ! 1=upwind, 2=central, 3=Lax-Friedrichs, ! 4=Miura, 5=FCT with Zalesak limiter (default) flux_calculation_vert = 7 ! 6=adpo; 7=upwind biased ppm (default); 8=FCT with zalesak limiter ! define low and high order methods to be used in ! horizontal flux corrected transport methods ! (flux_calculation_horz=4,5) fct_low_order_flux = 1 ! horizontal low order method: 1=upwind (def), no other implemented fct_high_order_flux = 5 ! horizontal high order method: 1=upwind, 2=central, 3=lax_friedrichs, 4=miura_order1 fct_limiter_horz = 100 ! zalesak / &ocean_horizontal_diffusion_nml laplacian_form = 1 ! 1=curlcurl-graddiv VelocityDiffusion_order = 1 ! 21=biharmonic+laplacian (for the laplacian leith) ! ! BiharmonicViscosity_scaling = 1 ! BiharmonicViscosity_reference = 1.0E15 ! [m2/s] constant horizontal viscosity coefficient for velocity ! BiharmonicViscosity_background = 0.0 ! [m2/s] constant horizontal viscosity coefficient for velocity HarmonicViscosity_scaling = 1 HarmonicViscosity_reference = 5.0E+4 ! [m2/s] constant horizontal viscosity coefficient for velocity HarmonicViscosity_background = 0.0 TracerHorizontalDiffusion_scaling = 1 Temperature_HorizontalDiffusion_Background = 0.0 Temperature_HorizontalDiffusion_Reference = 0 Salinity_HorizontalDiffusion_Background = 0.0 Salinity_HorizontalDiffusion_Reference = 0 / &ocean_vertical_diffusion_nml PPscheme_type = 4 velocity_VerticalDiffusion_background = 5.0E-5 ! [m2/s] vertical background viscosity coefficient for velocity temperature_VerticalDiffusion_background = 5.0E-5 ! [m2/s] vertical background diffusion coefficient for temperature salinity_VerticalDiffusion_background = 5.0E-5 ! [m2/s] vertical background diffusion coefficient for salinity tracer_convection_MixingCoefficient = 0.1 ! max vertical tracer diffusion for convection used in case of instability convection_InstabilityThreshold = -1.0E-6 ! used in update_ho_params - default=-5e-8 richardsonDiffusion_threshold = 0.0 ! used in update_ho_params - default=+5e-8 tracer_RichardsonCoeff = 2.0E-3 ! factor for vertical diffusion coefficient in PP scheme velocity_RichardsonCoeff = 2.0E-3 ! factor for vertical viscosity coefficient in PP scheme bottom_drag_coeff = 3.0E-3 ! default=2.5E-3; active for i_bc_veloc_bot=1 use_wind_mixing = .TRUE. ! TRUE: use wind mixing scheme in MPIOM-type pp-scheme lambda_wind = 0.03 tracer_TopWindMixing = 1.0E-5 velocity_TopWindMixing = 1.0E-5 / &ocean_GentMcWilliamsRedi_nml GMRedi_configuration = 1 ! 0=cartesian diffusion; 1=GM-Redi: bolus advection + isopycnal diffusion tapering_scheme = 1 GMRedi_usesRelativeMaxSlopes = .FALSE. S_max = 1.0e-5 ! 1.0 S_d = 1.0e-4 ! 5e-3 to 5e-4 ! k_tracer_GM_kappa_parameter = 800.0 ! k_tracer_isoneutral_parameter = 800.0 ! value for cell-based cartesian diffusion - mpiom: 1000/400km = 400/160km k_tracer_dianeutral_parameter = 0.0 ! 1.0E-5 ! ! switch_off_diagonal_vert_expl = .TRUE. gmredi_combined_diagnostic = .FALSE. ! switch_on_redi_balance_diagnostic = .FALSE. ! not yet available in icon-aes-dyamond++ revert_vertical_recon_and_transposed = .TRUE. slope_calc_via_temperture_salinity = .TRUE. include_slope_squared_implicit = .TRUE. ! think of l_with_vert_tracer_diffusion switch_on_tapering_horizontal_diffusion = .TRUE. / &ocean_physics_nml i_sea_ice = 1 ! 0 = no sea ice; 1 = sea ice model on; default=1 lhamocc = .FALSE. lbgcadv = .FALSE. / &sea_ice_nml i_ice_therm = 1 ! 1=zero-layer (default), 2=Winton, 0/2: not allowed i_ice_dyn = 1 ! 1/0=switch on/off AWI ice dynamics ! i_Qio_type = 3 ! 3 (default): energy of whole grid-area used for melting (MPIOM-type) ! use_constant_tfreez = .TRUE. ! default: TRUE ! use_no_flux_gradients = .FALSE. ! default: TRUE leadclose_1 = 0.25 ! default: 0.5 - value of MPIOM: 0.25 leadclose_2n = 0.666 ! default: 0.0 - value of MPIOM: 2/3 / &ocean_forcing_nml iforc_oce = 14 ! ocean forcing: 14 from coupling via YAC type_surfRelax_Temp = -1 ! -1: use net surface heat flux from atmosphere ! 0: no relaxation used ! 1: relaxation switched on for reading (init_oce_relax=1) ! or some testcases only forcing_enable_freshwater = .TRUE. ! enable/disable freshwater flux forcing_windstress_u_type = 2 ! 0: zero wind stress, 1: read from file, 2: none forcing_windstress_v_type = 2 ! 0: zero wind stress, 1: read from file, 2: none ! salt-change due to internal fluxes only limit_seaice = .TRUE. ! default: TRUE seaice_limit = 0.8 ! hard limit set to 80% of upper layer for sea ice lfix_salt_content = .TRUE. limit_elevation = .FALSE. ! true: adjust daily to zero, default=false: free surface ! lswr_jerlov = .FALSE. ! SW-penetration (Jerlov-radiation, default=T) / &ocean_initialConditions_nml initial_salinity_type = 1 ! 0: none, 1: read S from initial_state.nc initial_temperature_type = 1 ! 0: none, 1: read T from initial_state.nc initialize_fromRestart = .FALSE. / &ocean_diagnostics_nml diagnostics_level = 1 diagnose_for_horizontalVelocity = .FALSE. diagnose_for_heat_content = .TRUE. / &io_nml restart_file_type = 5 write_last_restart = .TRUE. ! restart_write_mode = "joint procs multifile" ! not yet available in ocean model ! lnetcdf_flt64_output = .TRUE. ! 64 bit output in all files lkeep_in_sync = .TRUE. ! sync after each timestep /