- Timestamp:
- 04/22/15 14:26:35 (9 years ago)
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-
- 1 edited
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CONFIG/UNIFORM/v6/IPSLCM6/GENERAL/PARAM/namelist_ORCA1_cfg
r2295 r2489 33 33 jpiglo = 362 ! 1st dimension of global domain --> i =jpidta 34 34 jpjglo = 292 ! 2nd - - --> j =jpjdta 35 jpizoom = 1 ! left bottom (i,j) indices of the zoom36 jpjzoom = 1 ! in data domain indices37 35 jperio = 6 ! lateral cond. type (between 0 and 6) 36 ln_use_jattr = .true. ! use (T) the file attribute: open_ocean_jstart if present 38 37 / 39 38 !----------------------------------------------------------------------- … … 44 43 &namzgr_sco ! s-coordinate or hybrid z-s-coordinate 45 44 !----------------------------------------------------------------------- 46 rn_sbot_min = 300. ! minimum depth of s-bottom surface (>0) (m)47 rn_sbot_max = 5250. ! maximum depth of s-bottom surface (= ocean depth) (>0) (m)48 rn_theta = 6.0 ! surface control parameter (0<=rn_theta<=20)49 rn_thetb = 0.75 ! bottom control parameter (0<=rn_thetb<= 1)50 rn_rmax = 0.15 ! maximum cut-off r-value allowed (0<rn_max<1)51 rn_bb = 0.8 ! stretching with s-sigma52 rn_hc = 150.0 ! critical depth with s-sigma53 45 / 54 46 !----------------------------------------------------------------------- … … 73 65 ppdzmin = 999999.0 ! Minimum vertical spacing 74 66 pphmax = 999999.0 ! Maximum depth 75 ldbletanh = .TRUE. ! Use/do not use double tanf function for vertical coordinates76 67 ppa2 = 100.7609285000000 ! Double tanh function parameters 77 68 ppkth2 = 48.02989372000000 ! … … 80 71 / 81 72 !----------------------------------------------------------------------- 73 &namsplit 74 !----------------------------------------------------------------------- 75 ln_bt_fw = .TRUE. ! Forward integration of barotropic equations 76 ln_bt_av = .TRUE. ! Time filtering of barotropic variables 77 ln_bt_nn_auto = .TRUE. ! Set nn_baro automatically to be just below 78 ! a user defined maximum courant number (rn_bt_cmax) 79 nn_baro = 30 ! Number of iterations of barotropic mode 80 ! during rn_rdt seconds. Only used if ln_bt_nn_auto=F 81 rn_bt_cmax = 0.8 ! Maximum courant number allowed if ln_bt_nn_auto=T 82 nn_bt_flt = 1 ! Time filter choice 83 ! = 0 None 84 ! = 1 Boxcar over nn_baro barotropic steps 85 ! = 2 Boxcar over 2*nn_baro " 86 / 87 !----------------------------------------------------------------------- 82 88 &namcrs ! Grid coarsening for dynamics output and/or 83 89 ! passive tracer coarsened online simulations … … 93 99 &namsbc ! Surface Boundary Condition (surface module) 94 100 !----------------------------------------------------------------------- 95 nn_fsbc = 6! frequency of surface boundary condition computation101 nn_fsbc = 1 ! frequency of surface boundary condition computation 96 102 ! (also = the frequency of sea-ice model call) 97 103 ln_blk_core = .false. ! CORE bulk formulation (T => fill namsbc_core) 98 ln_cpl = .true. ! Coupled formulation (T => fill namsbc_cpl )99 104 ln_apr_dyn = .false. ! Patm gradient added in ocean & ice Eqs. (T => fill namsbc_apr ) 100 105 nn_ice = 2 ! =0 no ice boundary condition , 101 106 ! =1 use observed ice-cover , 102 107 ! =2 ice-model used ("key_lim3" or "key_lim2") 103 cn_iceflx = 'linear' ! AUTO - 104 ! ="ave" - Average flux over all ice categories ("key_lim3") 105 ! ="linear" - Linear repartition of fluxes over ice categories ("key_lim3") 106 nn_ice_embd = 0 ! AUTO - 108 nn_limflx = 2 ! LIM3 Multi-category heat flux formulation (use -1 if LIM3 is not used) 109 ! =-1 Use per-category fluxes, bypass redistributor, forced mode only, not yet implemented coupled 110 ! = 0 Average per-category fluxes (forced and coupled mode) 111 ! = 1 Average and redistribute per-category fluxes, forced mode only, not yet implemented coupled 112 ! = 2 Redistribute a single flux over categories (coupled mode only) 113 nn_ice_embd = 1 ! AUTO - 107 114 ! =0 levitating ice (no mass exchange, concentration/dilution effect) 108 115 ! =1 levitating ice with mass and salt exchange but no presure effect … … 167 174 &namberg ! iceberg parameters 168 175 !----------------------------------------------------------------------- 176 ln_icebergs = .false. 177 ln_bergdia = .false. ! Calculate budgets 178 nn_verbose_level = 0 ! Turn on more verbose output if level > 0 179 nn_verbose_write = 120 ! Timesteps between verbose messages 180 nn_sample_rate = 1 ! Timesteps between sampling for trajectory storage 181 ! Initial mass required for an iceberg of each class 182 rn_initial_mass = 8.8e7, 4.1e8, 3.3e9, 1.8e10, 3.8e10, 7.5e10, 1.2e11, 2.2e11, 3.9e11, 7.4e11 183 ! Proportion of calving mass to apportion to each class 184 rn_distribution = 0.24, 0.12, 0.15, 0.18, 0.12, 0.07, 0.03, 0.03, 0.03, 0.02 185 ! Ratio between effective and real iceberg mass (non-dim) 186 ! i.e. number of icebergs represented at a point 187 rn_mass_scaling = 2000, 200, 50, 20, 10, 5, 2, 1, 1, 1 188 ! thickness of newly calved bergs (m) 189 rn_initial_thickness = 40., 67., 133., 175., 250., 250., 250., 250., 250., 250. 190 rn_rho_bergs = 850. ! Density of icebergs 191 rn_LoW_ratio = 1.5 ! Initial ratio L/W for newly calved icebergs 192 ln_operator_splitting = .true. ! Use first order operator splitting for thermodynamics 193 rn_bits_erosion_fraction = 0. ! Fraction of erosion melt flux to divert to bergy bits 194 rn_sicn_shift = 0. ! Shift of sea-ice concn in erosion flux (0<sicn_shift<1) 195 ln_passive_mode = .false. ! iceberg - ocean decoupling 196 nn_test_icebergs = 8 ! Create test icebergs of this class (-1 = no) 197 ! Put a test iceberg at each gridpoint in box (lon1,lon2,lat1,lat2) 198 !rn_test_box = 108.0, 116.0, -66.0, -58.0 199 rn_test_box = -180.0, 180.0, 70.0, 90.0 ! 200 rn_speed_limit = 0. ! CFL speed limit for a berg 201 202 ! ! file name ! frequency (hours) ! variable ! time interp. ! clim ! 'yearly'/ ! weights ! rotation ! land/sea mask ! 203 ! ! ! (if <0 months) ! name ! (logical) ! (T/F ) ! 'monthly' ! filename ! pairing ! filename ! 204 sn_icb = 'calving' , -1 , 'calvingmask', .true. , .true. , 'yearly' , '' , '' , '' 205 206 cn_dir = './' 169 207 / 170 208 !----------------------------------------------------------------------- … … 185 223 &nambbc ! bottom temperature boundary condition 186 224 !----------------------------------------------------------------------- 187 ln_trabbc = .false. ! Apply a geothermal heating at the ocean bottom188 225 / 189 226 !----------------------------------------------------------------------- … … 198 235 &namtra_adv ! advection scheme for tracer 199 236 !----------------------------------------------------------------------- 237 ln_traadv_tvd = .true. ! TVD scheme 238 ln_traadv_ubs = .false. ! UBS scheme 200 239 / 201 240 !----------------------------------------------------------------------- … … 210 249 &namtra_ldf ! lateral diffusion scheme for tracers 211 250 !---------------------------------------------------------------------------------- 212 ln_traldf_grif = . true. ! griffies skew flux formulation (require "key_ldfslp")213 ln_traldf_gdia = . true. ! griffies operator strfn diagnostics (require "key_ldfslp")214 ln_botmix_grif = . true. ! griffies operator with lateral mixing on bottom (require "key_ldfslp")251 ln_traldf_grif = .false. ! griffies skew flux formulation (require "key_ldfslp") 252 ln_traldf_gdia = .false. ! griffies operator strfn diagnostics (require "key_ldfslp") 253 ln_botmix_grif = .false. ! griffies operator with lateral mixing on bottom (require "key_ldfslp") 215 254 rn_aht_0 = 1000. ! horizontal eddy diffusivity for tracers [m2/s] 216 255 rn_aeiv_0 = 1000. ! eddy induced velocity coefficient [m2/s] (require "key_traldf_eiv") … … 220 259 !----------------------------------------------------------------------- 221 260 ln_tradmp = .false. ! add a damping termn (T) or not (F) 222 nn_zdmp = 1 ! vertical shape =0 damping throughout the water column223 224 261 / 225 262 !----------------------------------------------------------------------- 226 263 &namdyn_adv ! formulation of the momentum advection 227 264 !----------------------------------------------------------------------- 265 ln_dynadv_vec = .true. ! vector form (T) or flux form (F) 266 ln_dynadv_cen2= .false. ! flux form - 2nd order centered scheme 267 ln_dynadv_ubs = .false. ! flux form - 3rd order UBS scheme 268 / 269 !----------------------------------------------------------------------- 270 &nam_vvl ! vertical coordinate options 271 !----------------------------------------------------------------------- 228 272 / 229 273 !----------------------------------------------------------------------- … … 234 278 &namdyn_hpg ! Hydrostatic pressure gradient option 235 279 !----------------------------------------------------------------------- 236 ln_dynhpg_imp = .true. ! time stepping: semi-implicit time scheme (T) 237 ln_hpg_zps = .false. ! z-coordinate - partial steps (interpolation) 238 ln_hpg_prj = .true. ! s-coordinate (Pressure Jacobian scheme) 280 ln_hpg_zps = .false. ! z-coordinate - partial steps (interpolation) 281 ln_hpg_sco = .true. ! s-coordinate (standard jacobian formulation) 282 !ln_hpg_isf = .true. ! s-coordinate (sco ) adapted to isf 283 ln_dynhpg_imp = .false. ! time stepping: semi-implicit time scheme (T) 284 ! centered time scheme (F) 239 285 / 240 286 !----------------------------------------------------------------------- … … 266 312 &nammpp ! Massively Parallel Processing ("key_mpp_mpi) 267 313 !----------------------------------------------------------------------- 268 jpni = 1 ! jpni number of processors following i (set automatically if < 1) 269 jpnj = 29 ! jpnj number of processors following j (set automatically if < 1) 270 jpnij = 29 ! jpnij number of local domains (set automatically if < 1) 314 ln_nnogather= .false. ! 315 jpni = 8 ! jpni number of processors following i (set automatically if < 1) 316 jpnj = 18 ! jpnj number of processors following j (set automatically if < 1) 317 jpnij = 144 ! jpnij number of local domains (set automatically if < 1) 271 318 / 272 319 !----------------------------------------------------------------------- 273 320 &namctl ! Control prints & Benchmark 274 321 !----------------------------------------------------------------------- 322 ! ln_ctl = .true. 275 323 / 276 324 !----------------------------------------------------------------------- 277 325 &namptr ! Poleward Transport Diagnostic 278 326 !----------------------------------------------------------------------- 279 ln_diaptr = .false. ! Poleward heat and salt transport (T) or not (F) 280 ln_diaznl = .false. ! Add zonal means and meridional stream functions 281 ln_subbas = .false. ! Atlantic/Pacific/Indian basins computation (T) or not 327 ln_diaptr = .true. ! Poleward heat and salt transport (T) or not (F) 328 ln_subbas = .true. ! Atlantic/Pacific/Indian basins computation (T) or not 282 329 ! (orca configuration only, need input basins mask file named "subbasins.nc" 283 ln_ptrcomp = .false. ! Add decomposition : overturning284 nn_fptr = 1 ! Frequency of ptr computation [time step]285 nn_fwri = 15 ! AUTO - Frequency of ptr outputs [time step]286 /287 !-----------------------------------------------------------------------288 &nam_asminc ! assimilation increments ('key_asminc')289 !-----------------------------------------------------------------------290 /291 !-----------------------------------------------------------------------292 &namsbc_wave ! External fields from wave model293 !-----------------------------------------------------------------------294 330 / 295 331 !----------------------------------------------------------------------- … … 301 337 !----------------------------------------------------------------------- 302 338 / 339 !----------------------------------------------------------------------- 340 &nam_vvl ! vertical coordinate options 341 !----------------------------------------------------------------------- 342 / 343 !----------------------------------------------------------------------- 344 &namzdf_gls ! GLS vertical diffusion ("key_zdfgls") 345 !----------------------------------------------------------------------- 346 / 347 !----------------------------------------------------------------------- 348 &namtrd ! diagnostics on dynamics and/or tracer trends 349 ! ! and/or mixed-layer trends and/or barotropic vorticity 350 !----------------------------------------------------------------------- 351 /
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