1 | !!>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> |
---|
2 | !! OPA namelists : 1 - run manager (namrun, nam_ctl, nam_mpp) |
---|
3 | !! 2 - Domain (nam_zgr, nam_zgr_sco, namdom) |
---|
4 | !! 3 - Surface boundary (namtau, namflx, namqsr, namfwb, namalb, namcpl) |
---|
5 | !! 4 - lateral boundary (namlbc, namobc, namcla) |
---|
6 | !! 5 - bottom boundary (nambfr, nambbc, nambbl) |
---|
7 | !! 6 - Tracer (nam_traadv, nam_traldf, namtdp) |
---|
8 | !! 7 - dynamics (nam_dynvor, nam_dynhpg, namcfg, nam_dynldf) |
---|
9 | !! 8 - Verical physics (namzdf, namnpc, namgap, namznl, namspr, namflo) |
---|
10 | !! 9 - diagnostics (namtrd, namgap, namznl, namptr, namspr, namflo) |
---|
11 | !! 9 - miscellaneous (solver) |
---|
12 | !!>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> |
---|
13 | ! CAUTION: some scripts does not support CAPITALs for logical definition |
---|
14 | ! ******* use .true. or .false. and NOT .TRUE. or .FALSE. |
---|
15 | |
---|
16 | !!====================================================================== |
---|
17 | !! *** Run management namelists *** |
---|
18 | !!====================================================================== |
---|
19 | !! namrun parameters of the run |
---|
20 | !! nam_ctl Control prints & Benchmark |
---|
21 | !! nam_mpp Massively Parallel Processing |
---|
22 | !!====================================================================== |
---|
23 | |
---|
24 | !----------------------------------------------------------------------- |
---|
25 | &namrun ! parameters of the run |
---|
26 | !----------------------------------------------------------------------- |
---|
27 | no = 0 ! job number |
---|
28 | cexper = "ORCA2" ! experience name for vairmer format |
---|
29 | ln_rstart = .false. ! boolean term for restart (true or false) |
---|
30 | nrstdt = 0 ! restart control = 0 restart, do not control nit000 in the restart file. |
---|
31 | ! = 1 restart, control nit000 in the restart file. Do not |
---|
32 | ! use the date in the restart file (use ndate0 in namelist) |
---|
33 | ! = 2 restart, control nit000 in the restart file, use the date |
---|
34 | ! in the restart file. ndate0 in the namelist is ignored. |
---|
35 | nit000 = 1 ! number of the first time step |
---|
36 | nitend = 5475 ! number of the first time step |
---|
37 | ndate0 = 010101 ! initial calendar date aammjj |
---|
38 | nleapy = 0 ! Leap year calendar (0/1) |
---|
39 | ninist = 0 ! initial state output flag (0/1) |
---|
40 | nstock = 5475 ! number of the first time step |
---|
41 | nwrite = 5475 ! frequency of OUTPUT file |
---|
42 | nrunoff = 2 ! = 0 no, 1 runoff, 2 runoff+river mouth ups adv |
---|
43 | / |
---|
44 | !----------------------------------------------------------------------- |
---|
45 | &nam_ctl ! Control prints & Benchmark |
---|
46 | !----------------------------------------------------------------------- |
---|
47 | ln_ctl = .false. ! trends control print (expensive!) |
---|
48 | nprint = 0 ! level of print (0 no print) |
---|
49 | nictls = 0 ! start i indice to make the control SUM (very usefull to compare mono- |
---|
50 | nictle = 0 ! end i indice to make the control SUM (-versus multi processor runs) |
---|
51 | njctls = 0 ! start j indice to make the control SUM (very usefull to compare mono- |
---|
52 | njctle = 0 ! end j indice to make the control SUM (-versus multi processor runs) |
---|
53 | isplt = 1 ! number of processors following i |
---|
54 | jsplt = 1 ! number of processors following j |
---|
55 | nbench = 0 ! Bench parameter (0/1): CAUTION it must be zero except for bench |
---|
56 | ! for which we don't care about physical meaning of the results |
---|
57 | nbit_cmp = 0 ! bit comparison mode parameter (0/1): enables bit comparison between |
---|
58 | ! single and multiple processor runs |
---|
59 | / |
---|
60 | !----------------------------------------------------------------------- |
---|
61 | &nam_mpp ! Massively Parallel Processing |
---|
62 | !----------------------------------------------------------------------- |
---|
63 | c_mpi_send = 'S' ! mpi send/recieve type ='S', 'B', or 'I' for standard send, |
---|
64 | ! buffer blocking send or immediate non-blocking sends, resp. |
---|
65 | / |
---|
66 | |
---|
67 | !!====================================================================== |
---|
68 | !! *** Domain namelists *** |
---|
69 | !!====================================================================== |
---|
70 | !! nam_zgr vertical coordinate |
---|
71 | !! nam_zgr_sco s-coordinate or hybrid z-s-coordinate |
---|
72 | !! namdom space and time domain (bathymetry, mesh, timestep) |
---|
73 | !!====================================================================== |
---|
74 | !----------------------------------------------------------------------- |
---|
75 | &nam_zgr ! vertical coordinate |
---|
76 | !----------------------------------------------------------------------- |
---|
77 | ln_zco = .false. ! z-coordinate - full steps (T/F) ("key_zco" may also be defined) |
---|
78 | ln_zps = .true. ! z-coordinate - partial steps (T/F) |
---|
79 | ln_sco = .false. ! s- or hybrid z-s-coordinate (T/F) |
---|
80 | / |
---|
81 | !----------------------------------------------------------------------- |
---|
82 | &nam_zgr_sco ! s-coordinate or hybrid z-s-coordinate |
---|
83 | !----------------------------------------------------------------------- |
---|
84 | sbot_min = 300. ! minimum depth of s-bottom surface (>0) (m) |
---|
85 | sbot_max = 5250. ! maximum depth of s-bottom surface (= ocean depth) (>0) (m) |
---|
86 | theta = 6.0 ! surface control parameter (0<=theta<=20) |
---|
87 | thetb = 0.75 ! bottom control parameter (0<=thetb<= 1) |
---|
88 | r_max = 0.15 ! maximum cut-off r-value allowed (0<r_max<1) |
---|
89 | / |
---|
90 | !----------------------------------------------------------------------- |
---|
91 | &namdom ! space and time domain (bathymetry, mesh, timestep) |
---|
92 | !----------------------------------------------------------------------- |
---|
93 | ntopo = 1 ! = 0/1 ,compute/read the bathymetry file (mbathy, nb of T-ocean levels) |
---|
94 | e3zps_min = 5. ! the thickness of the partial step is set larger than the minimum |
---|
95 | e3zps_rat = 0.1 ! of e3zps_min and e3zps_rat * e3t (N.B. 0<e3zps_rat<1) |
---|
96 | nmsh = 0 ! =1 create a mesh file (coordinates, scale factors, masks) |
---|
97 | nacc = 0 ! the acceleration of convergence method = 0, no acceleration, rdt = rdttra |
---|
98 | ! = 1, acceleration used, rdt < rdttra(k) |
---|
99 | atfp = 0.1 ! asselin time filter parameter |
---|
100 | rdt = 5760. ! time step for the dynamics (and tracer if nacc=0) |
---|
101 | rdtmin = 5760. ! minimum time step on tracers |
---|
102 | rdtmax = 5760. ! maximum time step on tracers |
---|
103 | rdth = 800. ! depth variation of tracer time step |
---|
104 | rdtbt = 90. ! barotropic time step (for the time splitting algorithm) |
---|
105 | nfice = 5 ! frequency of ice model call |
---|
106 | nfbulk = 5 ! frequency of bulk formulea call (not used if ice used) |
---|
107 | nclosea = 0 ! = 0 no closed sea in the model domain |
---|
108 | ! = 1 closed sea (Black Sea, Caspian Sea, Great US Lakes...) |
---|
109 | / |
---|
110 | |
---|
111 | !!====================================================================== |
---|
112 | !! *** Surface Boundary Condition namelists *** |
---|
113 | !!====================================================================== |
---|
114 | !! namtau surface wind stress |
---|
115 | !! namflx surface fluxes |
---|
116 | !! namqsr penetrative solar radiation |
---|
117 | !! namfwb freshwater budget correction |
---|
118 | !! namalb albedo parameters |
---|
119 | !! namcpl coupled ocean/atmosphere model (#ifdef "key_coupled") |
---|
120 | !!====================================================================== |
---|
121 | !----------------------------------------------------------------------- |
---|
122 | &namtau ! surface wind stress |
---|
123 | !----------------------------------------------------------------------- |
---|
124 | ntau000 = 0 ! gently increase the stress over the first ntau_rst time-steps |
---|
125 | tau0x = 0.e0 ! uniform value used as default surface heat flux |
---|
126 | tau0y = 0.e0 ! uniform value used as default solar radiation flux |
---|
127 | / |
---|
128 | !----------------------------------------------------------------------- |
---|
129 | &namflx ! surface fluxes |
---|
130 | !----------------------------------------------------------------------- |
---|
131 | q0 = 0.e0 ! uniform value used as default surface heat flux |
---|
132 | qsr0 = 0.e0 ! uniform value used as default solar radiation flux |
---|
133 | emp0 = 0.e0 ! uniform value used as default surface freswater budget (E-P) |
---|
134 | dqdt0 = -40. ! feedback coefficient for SST damping (W/m2/K) |
---|
135 | deds0 = 0. ! feedback coefficient for SSS damping (mm/day) |
---|
136 | / |
---|
137 | !----------------------------------------------------------------------- |
---|
138 | &namqsr ! penetrative solar radiation |
---|
139 | !----------------------------------------------------------------------- |
---|
140 | ln_traqsr = .true. ! penetrative solar radiation (T) or not (F) (Default=T) |
---|
141 | rabs = 0.58 ! fraction of qsr associated with xsi1 |
---|
142 | xsi1 = 0.35 ! first depth of extinction |
---|
143 | xsi2 = 23.0 ! second depth of extinction |
---|
144 | / |
---|
145 | !----------------------------------------------------------------------- |
---|
146 | &namfwb ! freshwater budget correction |
---|
147 | !----------------------------------------------------------------------- |
---|
148 | ln_fwb = .true. ! flag for freshwater budget correction (0 annual mean) |
---|
149 | / |
---|
150 | !----------------------------------------------------------------------- |
---|
151 | &namalb ! albedo parameters |
---|
152 | !----------------------------------------------------------------------- |
---|
153 | cgren = 0.06 ! correction of the snow or ice albedo to take into account |
---|
154 | albice = 0.5 ! albedo of melting ice in the arctic and antarctic |
---|
155 | alphd = 0.80 ! coefficients for linear interpolation used to |
---|
156 | alphc = 0.65 ! compute albedo between two extremes values |
---|
157 | alphdi = 0.72 ! (Pyane, 1972) |
---|
158 | / |
---|
159 | !----------------------------------------------------------------------- |
---|
160 | &namcpl ! coupled ocean/atmosphere model ("key_coupled") |
---|
161 | !----------------------------------------------------------------------- |
---|
162 | / |
---|
163 | |
---|
164 | !!====================================================================== |
---|
165 | !! *** Lateral boundary condition *** |
---|
166 | !!====================================================================== |
---|
167 | !! namlbc lateral momentum boundary condition |
---|
168 | !! namcro cross land advection |
---|
169 | !! namobc open boundaries parameters ("key_obc") |
---|
170 | !!====================================================================== |
---|
171 | |
---|
172 | !----------------------------------------------------------------------- |
---|
173 | &namlbc ! lateral momentum boundary condition |
---|
174 | !----------------------------------------------------------------------- |
---|
175 | shlat = 2. ! shlat = 0 : free slip |
---|
176 | ! 0 < shlat < 2 : partial slip |
---|
177 | ! shlat = 2 : no slip |
---|
178 | ! 2 < shlat : strong slip |
---|
179 | / |
---|
180 | !----------------------------------------------------------------------- |
---|
181 | &namcro ! cross land advection |
---|
182 | !----------------------------------------------------------------------- |
---|
183 | ! n_cla advection between 2 ocean pts separates by land |
---|
184 | n_cla = 1 |
---|
185 | / |
---|
186 | !----------------------------------------------------------------------- |
---|
187 | &namobc ! open boundaries parameters ("key_obc") |
---|
188 | !----------------------------------------------------------------------- |
---|
189 | nobc_dta = 0 ! = 0 the obc data are equal to the initial state |
---|
190 | ! = 1 the obc data are read in 'obc .dta' files |
---|
191 | rdpein = 1. ! ??? |
---|
192 | rdpwin = 1. ! ??? |
---|
193 | rdpnin = 30. ! ??? |
---|
194 | rdpsin = 1. ! ??? |
---|
195 | rdpeob = 1500. ! time relaxation (days) for the east open boundary |
---|
196 | rdpwob = 15. ! " " for the west open boundary |
---|
197 | rdpnob = 150. ! " " for the north open boundary |
---|
198 | rdpsob = 15. ! " " for the south open boundary |
---|
199 | zbsic1 = 140.e+6 ! barotropic stream function on first isolated coastline |
---|
200 | zbsic2 = 1.e+6 ! " " on second isolated coastline |
---|
201 | zbsic3 = 0. ! " " on thrid isolated coastline |
---|
202 | ln_obc_clim = .true. ! climatological obc data files (default T) |
---|
203 | ln_vol_cst = .true. ! total volume conserved |
---|
204 | / |
---|
205 | |
---|
206 | !!====================================================================== |
---|
207 | !! *** Bottom boundary condition *** |
---|
208 | !!====================================================================== |
---|
209 | !! nambfr bottom friction |
---|
210 | !! nambbc bottom temperature boundary condition ("key_trabbc") |
---|
211 | !!====================================================================== |
---|
212 | |
---|
213 | !----------------------------------------------------------------------- |
---|
214 | &nambfr ! bottom friction |
---|
215 | !----------------------------------------------------------------------- |
---|
216 | nbotfr = 1 ! type of bottom friction : = 0 : no slip , = 2 : nonlinear friction |
---|
217 | ! = 1 : linear friction, = 3 : free slip |
---|
218 | bfri1 = 4.e-4 ! bottom drag coefficient (linear case) |
---|
219 | bfri2 = 1.e-3 ! bottom drag coefficient (non linear case) |
---|
220 | bfeb2 = 2.5e-3 ! bottom turbulent kinetic energy background (m^2/s^2) |
---|
221 | / |
---|
222 | !----------------------------------------------------------------------- |
---|
223 | &nambbc ! bottom temperature boundary condition |
---|
224 | !----------------------------------------------------------------------- |
---|
225 | ngeo_flux = 2 ! = 0 no geothermal heat flux |
---|
226 | ! = 1 constant geothermal heat flux |
---|
227 | ! = 2 variable geothermal heat flux (read in geothermal_heating.nc in mW/m2) |
---|
228 | ngeo_flux_const = 86.4e-3 ! Constant value of geothermal heat flux (W/m2) |
---|
229 | / |
---|
230 | |
---|
231 | !!====================================================================== |
---|
232 | !! Tracer (T & S ) namelists |
---|
233 | !!====================================================================== |
---|
234 | !! nameos equation of state |
---|
235 | !! nam_traadv advection scheme |
---|
236 | !! nam_traldf lateral diffusion scheme |
---|
237 | !! nambbl bottom boundary layer scheme ("key_trabbl_dif","key_trabbl_adv") |
---|
238 | !! namdmp tracer newtonian damping ("key_tradmp") |
---|
239 | !!====================================================================== |
---|
240 | |
---|
241 | !----------------------------------------------------------------------- |
---|
242 | &nameos ! ocean physical parameters |
---|
243 | !----------------------------------------------------------------------- |
---|
244 | neos = 0 ! type of equation of state and Brunt-Vaisala frequency |
---|
245 | ! = 0, UNESCO (formulation of Jackett and McDougall (1994) and of McDougall (1987) ) |
---|
246 | ! = 1, linear: rho(T) = rau0 * ( 1.028 - ralpha * T ) |
---|
247 | ! = 2, linear: rho(T,S) = rau0 * ( rbeta * S - ralpha * T ) |
---|
248 | ralpha = 2.e-4 ! thermal expension coefficient (neos= 1 or 2) |
---|
249 | rbeta = 0.001 ! saline expension coefficient (neos= 2) |
---|
250 | / |
---|
251 | !----------------------------------------------------------------------- |
---|
252 | &nam_traadv ! advection scheme for tracer |
---|
253 | !----------------------------------------------------------------------- |
---|
254 | ln_traadv_cen2 = .true. ! 2nd order centered scheme (default T) |
---|
255 | ln_traadv_tvd = .false. ! TVD scheme (default F) |
---|
256 | ln_traadv_muscl = .false. ! MUSCL scheme (default F) |
---|
257 | ln_traadv_muscl2 = .false. ! MUSCL2 scheme (default F) |
---|
258 | ln_traadv_ubs = .false. ! UBS scheme (default F) |
---|
259 | / |
---|
260 | !----------------------------------------------------------------------- |
---|
261 | &nam_traldf ! lateral diffusion scheme for tracer |
---|
262 | !----------------------------------------------------------------------- |
---|
263 | ! ! Type of the operator : |
---|
264 | ln_traldf_lap = .true. ! laplacian operator (default T) |
---|
265 | ln_traldf_bilap = .false. ! bilaplacian operator (default F) |
---|
266 | ! Direction of action : |
---|
267 | ln_traldf_level = .false. ! iso-level (default F) |
---|
268 | ln_traldf_hor = .false. ! horizontal (geopotential) (default F) (require "key_ldfslp" when ln_sco=T) |
---|
269 | ln_traldf_iso = .true. ! iso-neutral (default T) (require "key_ldfslp") |
---|
270 | ! ! Coefficient |
---|
271 | aht0 = 2000. ! horizontal eddy diffusivity for tracers (m2/s) |
---|
272 | ahtb0 = 0. ! background eddy diffusivity for isopycnal diffusion (m2/s) |
---|
273 | aeiv0 = 2000. ! eddy induced velocity coefficient (m2/s) (require "key_traldf_eiv") |
---|
274 | / |
---|
275 | !----------------------------------------------------------------------- |
---|
276 | &nam_trabbl ! bottom boundary layer scheme ("key_trabbl_dif","key_trabbl_adv") |
---|
277 | !----------------------------------------------------------------------- |
---|
278 | ! "key_trabbl ! diffusive bbl |
---|
279 | ! "key_trabbl_adv ! advective bbl |
---|
280 | atrbbl = 10000. ! lateral tracer coeff. for bottom boundary layer scheme (m2/s) |
---|
281 | / |
---|
282 | !----------------------------------------------------------------------- |
---|
283 | &namdmp tracer newtonian damping ('key_tradmp') |
---|
284 | !----------------------------------------------------------------------- |
---|
285 | ndmp = -1 ! type of damping in temperature and salinity |
---|
286 | ! ='latitude', damping poleward of 'ndmp' degrees and function |
---|
287 | ! of the distance-to-coast. Red and Med Seas as ndmp=-1 |
---|
288 | ! =-1 damping only in Med and Red Seas |
---|
289 | ndmpf = 1 ! =1 create a damping.coeff NetCDF file (the 3D damping array) |
---|
290 | nmldmp = 1 ! type of damping in the mixed layer |
---|
291 | ! =0 damping throughout the water column |
---|
292 | ! =1 no damping in the mixed layer defined by avt >5cm2/s ) |
---|
293 | ! =2 no damping in the mixed layer defined rho<rho(surf)+.01 ) |
---|
294 | sdmp = 50. ! surface time scale for internal damping (days) |
---|
295 | bdmp = 360. ! bottom time scale for internal damping (days) |
---|
296 | hdmp = 800. ! depth of transition between sdmp and bdmp (meters) |
---|
297 | / |
---|
298 | |
---|
299 | !!====================================================================== |
---|
300 | !! *** Dynamics namelists *** |
---|
301 | !!====================================================================== |
---|
302 | !! nam_dynvor advection scheme |
---|
303 | !! nam_dynhpg hydrostatic pressure gradient |
---|
304 | !! namflg hydrostatic pressure gradient time stepping |
---|
305 | !! nam_dynldf lateral diffusion scheme |
---|
306 | !!====================================================================== |
---|
307 | |
---|
308 | !----------------------------------------------------------------------- |
---|
309 | &nam_dynvor ! option of physics/algorithm |
---|
310 | !----------------------------------------------------------------------- |
---|
311 | ln_dynvor_ene = .false. ! enstrophy conserving scheme (default T) |
---|
312 | ln_dynvor_ens = .true. ! energy conserving scheme (default F) |
---|
313 | ln_dynvor_mix = .false. ! mixed scheme (default F) |
---|
314 | ln_dynvor_een = .false. ! energy & enstrophy scheme (default F) |
---|
315 | / |
---|
316 | !----------------------------------------------------------------------- |
---|
317 | &nam_dynhpg ! Hydrostatic pressure gradient option |
---|
318 | !----------------------------------------------------------------------- |
---|
319 | ln_hpg_zco = .false. ! z-coordinate - full steps |
---|
320 | ln_hpg_zps = .true. ! z-coordinate - partial steps (interpolation) |
---|
321 | ln_hpg_sco = .false. ! s-coordinate (standard jacobian formulation) |
---|
322 | ln_hpg_hel = .false. ! s-coordinate (helsinki modification) |
---|
323 | ln_hpg_wdj = .false. ! s-coordinate (weighted density jacobian) |
---|
324 | ln_hpg_djc = .false. ! s-coordinate (Density Jacobian with Cubic polynomial) |
---|
325 | ln_hpg_rot = .false. ! s-coordinate (ROTated axes scheme) |
---|
326 | gamm = 0.e0 ! weighting coefficient (wdj scheme) |
---|
327 | / |
---|
328 | !----------------------------------------------------------------------- |
---|
329 | &namflg ! algorithm flags (algorithm not control by CPP keys) |
---|
330 | !----------------------------------------------------------------------- |
---|
331 | ln_dynhpg_imp = .false. ! hydrostatic pressure gradient: semi-implicit time scheme (T) |
---|
332 | ! centered time scheme (F) |
---|
333 | nn_dynhpg_rst = 0 ! add dynhpg implicit variables in restart ot not (1/0) |
---|
334 | / |
---|
335 | !----------------------------------------------------------------------- |
---|
336 | !nam_dynspg ! surface pressure gradient (CPP key only) |
---|
337 | !----------------------------------------------------------------------- |
---|
338 | ! ! explicit free surface ("key_dynspg_exp") |
---|
339 | ! ! filtered free surface ("key_dynspg_flt") |
---|
340 | ! ! split-explicit free surface ("key_dynspg_ts") |
---|
341 | ! ! rigid-lid ("key_dynspg_rl") |
---|
342 | |
---|
343 | !----------------------------------------------------------------------- |
---|
344 | &nam_dynldf ! lateral diffusion on momentum |
---|
345 | !----------------------------------------------------------------------- |
---|
346 | ! Type of the operator : |
---|
347 | ln_dynldf_lap = .true. ! laplacian operator (default T) |
---|
348 | ln_dynldf_bilap = .false. ! bilaplacian operator (default F) |
---|
349 | ! Direction of action : |
---|
350 | ln_dynldf_level = .false. ! iso-level (default F) |
---|
351 | ln_dynldf_hor = .true. ! horizontal (geopotential) (default F) (require "key_ldfslp" in s-coord.) |
---|
352 | ln_dynldf_iso = .false. ! iso-neutral (default T) (require "key_ldfslp") |
---|
353 | ! Coefficient |
---|
354 | ahm0 = 40000. ! horizontal eddy viscosity for the dynamics (m2/s) |
---|
355 | ahmb0 = 0. ! background eddy viscosity for isopycnal diffusion (m2/s) |
---|
356 | / |
---|
357 | |
---|
358 | !!====================================================================== |
---|
359 | !! Tracers & Dynamics vertical physics namelists |
---|
360 | !!====================================================================== |
---|
361 | !! namzdf vertical physics |
---|
362 | !! namnpc non penetrative convection |
---|
363 | !! nambbl bottom boundary layer scheme ("key_trabbl_dif", "key_trabbl_adv") |
---|
364 | !! namric richardson number dependent vertical mixing ("key_zdfric" ) |
---|
365 | !! namtke TKE dependent vertical mixing ("key_zdftke" ) |
---|
366 | !! namkpp KPP dependent vertical mixing ("key_zdfkpp" ) |
---|
367 | !! namddm double diffusive mixing parameterization ("key_zdfddm" ) |
---|
368 | !!====================================================================== |
---|
369 | |
---|
370 | !----------------------------------------------------------------------- |
---|
371 | &namzdf ! vertical physics |
---|
372 | !----------------------------------------------------------------------- |
---|
373 | ln_zdfnpc = .false. ! Non-Penetrative Convection (default T) |
---|
374 | avm0 = 1.2e-4 ! vertical eddy viscosity for the dynamic (m2/s) (background Kz if not "key_zdfcst") |
---|
375 | avt0 = 1.2e-5 ! vertical eddy diffusivity for tracers (m2/s) (background Kz if not "key_zdfcst") |
---|
376 | ln_zdfevd = .true. ! enhanced vertical diffusion (default T) |
---|
377 | avevd = 100. ! vertical coefficient for enhanced diffusion scheme (m2/s) |
---|
378 | n_evdm = 0 ! enhanced mixing apply on tracer (=0) or on tracer and momentum (=1) |
---|
379 | ln_zdfexp = .false. ! =T/F split explicit / implicit (Default=F) |
---|
380 | n_zdfexp = 3 ! number of sub-timestep for ln_zdfexp=T |
---|
381 | / |
---|
382 | !----------------------------------------------------------------------- |
---|
383 | &namnpc ! non penetrative convection |
---|
384 | !----------------------------------------------------------------------- |
---|
385 | nnpc1 = 1 ! non penetrative convective scheme computation frequency |
---|
386 | nnpc2 = 365 ! non penetrative convective scheme print frequency |
---|
387 | / |
---|
388 | !----------------------------------------------------------------------- |
---|
389 | &namric richardson number dependent vertical diffusion ("key_zdfric" ) |
---|
390 | !----------------------------------------------------------------------- |
---|
391 | avmri = 100.e-4 ! maximum value of the vertical viscosity |
---|
392 | alp = 5. ! coefficient of the parameterization |
---|
393 | nric = 2 ! coefficient of the parameterization |
---|
394 | / |
---|
395 | !----------------------------------------------------------------------- |
---|
396 | &namtke ! turbulent eddy kinetic dependent vertical diffusion ("key_zdftke" ) |
---|
397 | !----------------------------------------------------------------------- |
---|
398 | ln_rstke = .false. ! flag to restart with tke from a run without tke (default F) |
---|
399 | ediff = 0.1 ! coef. to compute vertical eddy coef. (avt=ediff*mxl*sqrt(e) ) |
---|
400 | ediss = 0.7 ! coef. of the Kolmogoroff dissipation |
---|
401 | ebb = 3.75 ! coef. of the surface input of tke |
---|
402 | efave = 1. ! coef. to applied to the tke diffusion ( avtke=efave*avm ) |
---|
403 | emin = 1.e-6 ! minimum value of tke (m^2/s^2) |
---|
404 | emin0 = 1.e-4 ! surface minimum value of tke (m^2/s^2) |
---|
405 | nitke = 50 ! number of restart iterative loops |
---|
406 | !! ri_c = 0.22222222 ! critic richardson number (default = 2/9) |
---|
407 | nmxl = 2 ! mixing length = 0 bounded by the distance to surface and bottom |
---|
408 | ! = 1 bounded by the local vertical scale factor |
---|
409 | ! = 2 first vertical derivative of mixing length bounded by 1 |
---|
410 | npdl = 1 ! prandtl number = 0 no vertical prandtl number (avt=avm) |
---|
411 | ! = 1 prandtl number function of richarson number (avt=pdl*avm) |
---|
412 | ! = 2 same as = 1 but a shapiro filter is applied on pdl |
---|
413 | nave = 1 ! horizontal averaged (=1) or not (=0) on avt and amv (default =1) |
---|
414 | navb = 0 ! constant (=0) or profile (=1) background on avt |
---|
415 | / |
---|
416 | !----------------------------------------------------------------------- |
---|
417 | &namkpp ! K-Profile Parameterization dependent vertical mixing ("key_zdfkpp", and optionnally: |
---|
418 | ! "key_kppcustom" or "key_kpplktb") |
---|
419 | !----------------------------------------------------------------------- |
---|
420 | ln_kpprimix = .true. ! shear instability mixing (default T) |
---|
421 | difmiw = 1.0e-04 ! constant internal wave viscosity (m2/s) |
---|
422 | difsiw = 0.1e-04 ! constant internal wave diffusivity (m2/s) |
---|
423 | Riinfty = 0.8 ! local Richardson Number limit for shear instability |
---|
424 | difri = 0.0050 ! maximum shear mixing at Rig = 0 (m2/s) |
---|
425 | bvsqcon = -0.01e-07 ! Brunt-Vaisala squared (1/s**2) for maximum convection |
---|
426 | difcon = 1. ! maximum mixing in interior convection (m2/s) |
---|
427 | navb = 0 ! horizontal averaged (=1) or not (=0) on avt and amv (default =1) |
---|
428 | nave = 1 ! constant (=0) or profile (=1) background on avt |
---|
429 | / |
---|
430 | !----------------------------------------------------------------------- |
---|
431 | &namddm ! double diffusive mixing parameterization ("key_zdfddm") |
---|
432 | !----------------------------------------------------------------------- |
---|
433 | avts = 1.e-4 ! maximum avs (vertical mixing on salinity) |
---|
434 | hsbfr = 1.6 ! heat/salt buoyancy flux ratio |
---|
435 | / |
---|
436 | |
---|
437 | !!====================================================================== |
---|
438 | !! *** Miscelaneous namelists *** |
---|
439 | !!====================================================================== |
---|
440 | !! namsol elliptic solver / island / free surface |
---|
441 | !!====================================================================== |
---|
442 | |
---|
443 | !----------------------------------------------------------------------- |
---|
444 | &namsol ! elliptic solver / island / free surface |
---|
445 | !----------------------------------------------------------------------- |
---|
446 | nsolv = 1 ! type of elliptic solver =1 preconditioned conjugate gradient (pcg) |
---|
447 | ! =2 successive-over-relaxation (sor) |
---|
448 | ! =3 FETI (fet) ("key_feti") |
---|
449 | ! =4 sor with extra outer halo |
---|
450 | nsol_arp = 0 ! absolute/relative (0/1) precision convergence test |
---|
451 | nmin = 300 ! minimum of iterations for the SOR solver |
---|
452 | nmax = 800 ! maximum of iterations for the SOR solver |
---|
453 | nmod = 10 ! frequency of test for the SOR solver |
---|
454 | eps = 1.E-6 ! absolute precision of the solver |
---|
455 | resmax = 1.E-10 ! absolute precision for the SOR solver |
---|
456 | sor = 1.92 ! optimal coefficient for SOR solver |
---|
457 | epsisl = 1.e-10 ! absolute precision on stream function solver |
---|
458 | nmisl = 4000 ! maximum pcg iterations for island ("key_islands") |
---|
459 | rnu = 1. ! strength of the additional force used in filtered free surface |
---|
460 | / |
---|
461 | |
---|
462 | !!====================================================================== |
---|
463 | !! *** Diagnostics namelists *** |
---|
464 | !!====================================================================== |
---|
465 | !! namtrd dynamics and/or tracer trends ("key_trddyn","key_trdtra","key_trdmld") |
---|
466 | !! namgap level mean model-data gap ("key_diagap") |
---|
467 | !! namptr Poleward Transport Diagnostics ("key_diaspr") |
---|
468 | !! namspr surface pressure diagnosed in rigid-lid ("key_diaspr") |
---|
469 | !! namflo float parameters ("key_float") |
---|
470 | !!====================================================================== |
---|
471 | |
---|
472 | !----------------------------------------------------------------------- |
---|
473 | &namtrd ! diagnostics on dynamics and/or tracer trends ("key_trddyn" and/or "key_trdtra") |
---|
474 | ! or mixed-layer trends ('key_trdmld') |
---|
475 | ! or barotropic vorticity ("key_trdvor") |
---|
476 | !----------------------------------------------------------------------- |
---|
477 | ntrd = 365 ! time step frequency dynamics and tracers trends |
---|
478 | nctls = 0 ! control surface type in mixed-layer trends (0,1 or n<jpk) |
---|
479 | ln_trdmld_restart = .false. ! restart for ML diagnostics |
---|
480 | ucf = 1. ! unit conversion factor (=1 -> /seconds | =86400. -> /day) |
---|
481 | ln_trdmld_instant = .false. ! flag to diagnose trends of instantantaneous or mean ML T/S |
---|
482 | / |
---|
483 | !----------------------------------------------------------------------- |
---|
484 | &namgap ! level mean model-data gap ('key_diagap') |
---|
485 | !----------------------------------------------------------------------- |
---|
486 | ngap = 15 ! time-step frequency of model-data gap computation |
---|
487 | nprg = 10 ! time-step frequency of gap print in model output |
---|
488 | / |
---|
489 | !----------------------------------------------------------------------- |
---|
490 | &namptr ! Poleward Transport Diagnostic |
---|
491 | !----------------------------------------------------------------------- |
---|
492 | ln_diaptr = .false. ! logical flag for Poleward transport computation |
---|
493 | ln_subbas = .false. ! logical flag for Atlantic/Pacific/Indian basins computation |
---|
494 | ! need input basins mask file named "subbasins.nc" |
---|
495 | nf_ptr = 15 ! Frequency of computation |
---|
496 | / |
---|
497 | !----------------------------------------------------------------------- |
---|
498 | &namspr ! surface pressure diagnostic |
---|
499 | !----------------------------------------------------------------------- |
---|
500 | nmaxp = 1000 ! maximum of iterations for the solver |
---|
501 | epsp = 1.e-3 ! absolute precision of the solver |
---|
502 | niterp = 400 ! number of iteration done by the solver |
---|
503 | / |
---|
504 | !----------------------------------------------------------------------- |
---|
505 | &namflo ! float parameters ("key_float") |
---|
506 | !----------------------------------------------------------------------- |
---|
507 | ln_rstflo = .false. ! boolean term for float restart (true or false) |
---|
508 | nwritefl = 75 ! frequency of float output file |
---|
509 | nstockfl = 5475 ! frequency of float restart file |
---|
510 | ln_argo = .false. ! Argo type floats (stay at the surface each 10 days) |
---|
511 | ln_flork4 = .false. ! = T trajectories computed with a 4th order Runge-Kutta |
---|
512 | ! = F (default) computed with Blanke' scheme |
---|
513 | / |
---|