New URL for NEMO forge!   http://forge.nemo-ocean.eu

Since March 2022 along with NEMO 4.2 release, the code development moved to a self-hosted GitLab.
This present forge is now archived and remained online for history.
namelist_cfg in branches/2017/dev_merge_2017/NEMOGCM/CONFIG/TEST_CASES/VORTEX/EXP00 – NEMO

source: branches/2017/dev_merge_2017/NEMOGCM/CONFIG/TEST_CASES/VORTEX/EXP00/namelist_cfg @ 9490

Last change on this file since 9490 was 9490, checked in by gm, 6 years ago

#2075 - dev_merge_2017: scale-aware setting of lateral viscous and diffusive coefficient

File size: 22.8 KB
Line 
1!!>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
2!! NEMO/OPA  Configuration namelist : used to overwrite defaults values defined in SHARED/namelist_ref
3!!>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
4!
5!-----------------------------------------------------------------------
6&namusr_def    !   User defined :   VORTEX configuration: Flat bottom, beta-plane
7!-----------------------------------------------------------------------
8   rn_dx       =  30000.   !  x horizontal resolution   [meters]
9   rn_dy       =  30000.   !  y horizontal resolution   [meters]
10   rn_dz       =    500.   !  z vertical resolution [meters]
11   rn_ppgphi0  =   38.5    !  Reference latitude [degrees]
12/
13!
14!-----------------------------------------------------------------------
15&namrun        !   parameters of the run
16!-----------------------------------------------------------------------
17   nn_no       =       0   !  job number (no more used...)
18   cn_exp      = "VORTEX"  !  experience name
19   nn_it000    =       1   !  first time step
20   nn_itend    =    6000   !  last time step
21   nn_istate   =       0   !  output the initial state (1) or not (0)
22   nn_stock    =   99999   !  frequency of creation of a restart file (modulo referenced to 1)
23   nn_write    =   99999   !  frequency of write in the output file   (modulo referenced to nn_it000)
24/
25!-----------------------------------------------------------------------
26&namcfg        !   parameters of the configuration                      (default: user defined GYRE)
27!-----------------------------------------------------------------------
28/
29!-----------------------------------------------------------------------
30&namdom        !   time and space domain
31!-----------------------------------------------------------------------
32   ln_linssh   =  .false.  !  =T  linear free surface  ==>>  model level are fixed in time
33   rn_rdt      =   1440.   !  time step for the dynamics (and tracer if nn_acc=0)
34   rn_atfp     =   0.05    !  asselin time filter parameter
35/
36!-----------------------------------------------------------------------
37&namtsd        !   data : Temperature  & Salinity
38!-----------------------------------------------------------------------
39   ln_tsd_init   = .false.   !  Initialisation of ocean T & S with T &S input data (T) or not (F)
40   ln_tsd_tradmp = .false.   !  damping of ocean T & S toward T &S input data (T) or not (F)
41/
42!-----------------------------------------------------------------------
43&namwad        !   Wetting and drying  default is no WAD
44!-----------------------------------------------------------------------
45/
46!-----------------------------------------------------------------------
47&namcrs        !   coarsened grid (for outputs and/or TOP)              (ln_crs =T)
48!-----------------------------------------------------------------------
49/
50!-----------------------------------------------------------------------
51&namc1d        !   1D configuration options                             ("key_c1d")
52!-----------------------------------------------------------------------
53/
54!-----------------------------------------------------------------------
55&namc1d_dyndmp !   U & V newtonian damping                              ("key_c1d")
56!-----------------------------------------------------------------------
57/
58!-----------------------------------------------------------------------
59&namc1d_uvd    !   data: U & V currents                                 ("key_c1d")
60!-----------------------------------------------------------------------
61/
62
63!!======================================================================
64!!            ***  Surface Boundary Condition namelists  ***
65!!======================================================================
66!
67!-----------------------------------------------------------------------
68&namsbc        !   Surface Boundary Condition (surface module)
69!-----------------------------------------------------------------------
70  nn_fsbc     = 1         !  frequency of surface boundary condition computation
71                          !     (also = the frequency of sea-ice & iceberg model call)
72  ln_usr      = .true.    !  user defined formulation                  (T => check usrdef_sbc)
73  ln_blk      = .false.   !  Bulk formulation                          (T => fill namsbc_blk )
74  nn_ice      = 0         !  =0 no ice boundary condition   
75  ln_traqsr   = .false.   !  Light penetration in the ocean            (T => fill namtra_qsr )
76  ln_rnf      = .false.   !  runoffs                                   (T => fill namsbc_rnf)
77  ln_ssr      = .false.   !  Sea Surface Restoring on T and/or S       (T => fill namsbc_ssr)
78  nn_fwb      = 0         !  FreshWater Budget: =0 unchecked
79/
80!-----------------------------------------------------------------------
81&namsbc_flx    !   surface boundary condition : flux formulation
82!-----------------------------------------------------------------------
83/
84!-----------------------------------------------------------------------
85&namsbc_blk   !   namsbc_blk  generic Bulk formula                      (ln_blk =T)
86!-----------------------------------------------------------------------
87/
88!-----------------------------------------------------------------------
89&namsbc_cpl    !   coupled ocean/atmosphere model                       ("key_oasis3")
90!-----------------------------------------------------------------------
91/
92!-----------------------------------------------------------------------
93&namsbc_sas    !   Stand-Alone Surface boundary condition
94!-----------------------------------------------------------------------
95/
96!-----------------------------------------------------------------------
97&namsbc_iif    !   Ice-IF : use observed ice cover                      (nn_ice = 1)
98!-----------------------------------------------------------------------
99/
100!-----------------------------------------------------------------------
101&namtra_qsr    !   penetrative solar radiation                          (ln_traqsr =T)
102!-----------------------------------------------------------------------
103/
104!-----------------------------------------------------------------------
105&namsbc_rnf    !   runoffs namelist surface boundary condition          (ln_rnf =T)
106!-----------------------------------------------------------------------
107/
108!-----------------------------------------------------------------------
109&namsbc_isf    !  Top boundary layer (ISF)                              (nn_isf >0)
110!-----------------------------------------------------------------------
111/
112!-----------------------------------------------------------------------
113&namsbc_iscpl  !   land ice / ocean coupling option                     
114!-----------------------------------------------------------------------
115/
116!-----------------------------------------------------------------------
117&namsbc_apr    !   Atmospheric pressure used as ocean forcing           (ln_apr_dyn =T)
118!-----------------------------------------------------------------------
119/
120!-----------------------------------------------------------------------
121&namsbc_ssr    !   surface boundary condition : sea surface restoring   (ln_ssr =T)
122!-----------------------------------------------------------------------
123/
124!-----------------------------------------------------------------------
125&namsbc_wave   ! External fields from wave model                        (ln_wave=T)
126!-----------------------------------------------------------------------
127/
128!-----------------------------------------------------------------------
129&namberg       !   iceberg parameters                                   (default: No iceberg)
130!-----------------------------------------------------------------------
131/
132!-----------------------------------------------------------------------
133&namlbc        !   lateral momentum boundary condition
134!-----------------------------------------------------------------------
135!                         !  free slip  !   partial slip  !   no slip   ! strong slip
136  rn_shlat     =    0.    !  shlat = 0  !  0 < shlat < 2  !  shlat = 2  !  2 < shlat
137/
138!-----------------------------------------------------------------------
139&namagrif      !  AGRIF zoom                                            ("key_agrif")
140!-----------------------------------------------------------------------
141   ln_spc_dyn    = .true.  !  use 0 as special value for dynamics
142   rn_sponge_tra =  800.   !  coefficient for tracer   sponge layer [m2/s]
143   rn_sponge_dyn =  800.   !  coefficient for dynamics sponge layer [m2/s]
144   ln_chk_bathy  = .FALSE. !
145/
146!-----------------------------------------------------------------------
147&nam_tide      !   tide parameters
148!-----------------------------------------------------------------------
149/
150!-----------------------------------------------------------------------
151&nambdy        !  unstructured open boundaries                         
152!-----------------------------------------------------------------------
153/
154!-----------------------------------------------------------------------
155&nambdy_dta    !  open boundaries - external data                       
156!-----------------------------------------------------------------------
157/
158!-----------------------------------------------------------------------
159&nambdy_tide   !  tidal forcing at open boundaries
160!-----------------------------------------------------------------------
161/
162
163!!======================================================================
164!!                ***  Top/Bottom boundary condition  ***             !!
165!!======================================================================
166!
167!-----------------------------------------------------------------------
168&namdrg        !   top/bottom drag coefficient                          (default: NO selection)
169!-----------------------------------------------------------------------
170   ln_NONE    = .true.    !  free-slip       : Cd = 0
171/
172!-----------------------------------------------------------------------
173&namdrg_top    !   TOP friction                                         (ln_isfcav=T)
174!-----------------------------------------------------------------------
175/
176!-----------------------------------------------------------------------
177&namdrg_bot    !   BOTTOM friction                                 
178!-----------------------------------------------------------------------
179/
180!-----------------------------------------------------------------------
181&nambbc        !   bottom temperature boundary condition                (default: NO)
182!-----------------------------------------------------------------------
183/
184!-----------------------------------------------------------------------
185&nambbl        !   bottom boundary layer scheme                         (default: NO)
186!-----------------------------------------------------------------------
187/
188
189!!======================================================================
190!!                        Tracer (T & S) namelists                    !!
191!!======================================================================
192!
193!-----------------------------------------------------------------------
194&nameos        !   ocean Equation Of Seawater                           (default: NO)
195!-----------------------------------------------------------------------
196   ln_seos     = .true.         !  = Use simplified equation of state (S-EOS)
197   !                            !  rd(T,S,Z)*rau0 = -a0*(1+.5*lambda*dT+mu*Z+nu*dS)*dT+b0*dS
198   rn_a0       =  0.28        !  thermal expension coefficient (for simplified equation of state)
199   rn_b0       =  0.          !  saline  expension coefficient (for simplified equation of state)
200   rn_lambda1  =  0.          !  cabbeling coeff in T^2  (=0 for linear eos)
201   rn_lambda2  =  0.          !  cabbeling coeff in S^2  (=0 for linear eos)
202   rn_mu1      =  0.          !  thermobaric coeff. in T (=0 for linear eos)
203   rn_mu2      =  0.          !  thermobaric coeff. in S (=0 for linear eos)
204   rn_nu       =  0.          !  cabbeling coeff in T*S  (=0 for linear eos)
205/
206!-----------------------------------------------------------------------
207&namtra_adv    !   advection scheme for tracer                          (default: NO selection)
208!-----------------------------------------------------------------------
209   ln_traadv_cen = .false. !  2nd order centered scheme
210      nn_cen_h   =  4            !  =2/4, horizontal 2nd order CEN / 4th order CEN
211      nn_cen_v   =  4            !  =2/4, vertical   2nd order CEN / 4th order COMPACT
212   ln_traadv_fct = .true. !  FCT scheme
213      nn_fct_h   =  2            !  =2/4, horizontal 2nd / 4th order
214      nn_fct_v   =  2            !  =2/4, vertical   2nd / COMPACT 4th order
215   ln_traadv_mus = .false. !  MUSCL scheme
216      ln_mus_ups = .false.       !  use upstream scheme near river mouths
217   ln_traadv_ubs = .false. !  UBS scheme
218      nn_ubs_v   =  2            !  =2  , vertical 2nd order FCT / COMPACT 4th order
219   ln_traadv_qck = .false. !  QUICKEST scheme
220/
221!-----------------------------------------------------------------------
222&namtra_ldf    !   lateral diffusion scheme for tracers                 (default: NO selection)
223!-----------------------------------------------------------------------
224  !                       !  Operator type:
225   ln_traldf_NONE  =  .true.  !  No explicit diffusion
226   ln_traldf_lap   =  .false.  !    laplacian operator
227   ln_traldf_blp   =  .false.  !  bilaplacian operator
228/
229
230!!======================================================================
231!!                     vertical physics namelists                     !!
232!!======================================================================
233!
234!-----------------------------------------------------------------------
235&nam_vvl       !   vertical coordinate options                          (default: z-star)
236!-----------------------------------------------------------------------
237   ln_vvl_zstar  = .true.           !  zstar vertical coordinate
238/
239!-----------------------------------------------------------------------
240&namdyn_adv    !   formulation of the momentum advection                (default: NO selection)
241!-----------------------------------------------------------------------
242   ln_dynadv_vec = .false. !  vector form (T) or flux form (F)
243   nn_dynkeg     = 0       ! scheme for grad(KE): =0   C2  ;  =1   Hollingsworth correction
244   ln_dynadv_cen2= .false. !  flux form - 2nd order centered scheme
245   ln_dynadv_ubs = .true.  !  flux form - 3rd order UBS      scheme
246/
247!-----------------------------------------------------------------------
248&namdyn_vor    !   Vorticity / Coriolis scheme                          (default: NO)
249!-----------------------------------------------------------------------
250   ln_dynvor_ene = .false. !  enstrophy conserving scheme
251   ln_dynvor_ens = .false. !  energy conserving scheme
252   ln_dynvor_mix = .false. !  mixed scheme
253   ln_dynvor_een = .true.  !  energy & enstrophy scheme
254      nn_een_e3f = 0             !  e3f = masked averaging of e3t divided by 4 (=0) or by the sum of mask (=1)
255/
256!-----------------------------------------------------------------------
257&namdyn_hpg    !   Hydrostatic pressure gradient option                 (default: NO selection)
258!-----------------------------------------------------------------------
259   ln_hpg_zps  = .false.  !  z-coordinate - partial steps (interpolation)
260   ln_hpg_sco  = .true.   !  s-coordinate (standard jacobian formulation)
261/
262!-----------------------------------------------------------------------
263&namdyn_spg    !   surface pressure gradient                            (default: NO)
264!-----------------------------------------------------------------------
265   ln_dynspg_exp  = .false.
266   ln_dynspg_ts  = .true.   ! split-explicit free surface
267      ln_bt_fw      = .true.     ! Forward integration of barotropic Eqs.
268      ln_bt_av      = .true.     ! Time filtering of barotropic variables
269         nn_bt_flt     = 1          ! Time filter choice  = 0 None
270         !                          !                     = 1 Boxcar over   nn_baro sub-steps
271         !                          !                     = 2 Boxcar over 2*nn_baro  "    "
272      ln_bt_auto    = .false.    ! Number of sub-step defined from:
273         nn_baro      =  24         ! =F : the number of sub-step in rn_rdt seconds
274/
275!-----------------------------------------------------------------------
276&namdyn_ldf    !   lateral diffusion on momentum                        (default: NO selection)
277!-----------------------------------------------------------------------
278   !                       !  Type of the operator :
279   ln_dynldf_NONE=  .true.    !  No operator (i.e. no explicit diffusion)
280   ln_dynldf_lap =  .false.    !    laplacian operator
281   ln_dynldf_blp =  .false.    !  bilaplacian operator
282   !                       !  Direction of action  :
283   ln_dynldf_lev =  .false.    !  iso-level
284   ln_dynldf_hor =  .true.    !  horizontal (geopotential)
285   ln_dynldf_iso =  .false.    !  iso-neutral
286   !                       !  Coefficient
287   nn_ahm_ijk_t  = 0           !  space/time variation of eddy coef
288      !                             !  =  0  constant
289      !                        !  time invariant coefficients :  ahm = 1/2  Uv*Lv   (lap case)
290      !                             !                            bhm = 1/12 Uv*Lv^3 (blp case)
291      rn_Uv      = 0.1              !  lateral viscous velocity [m/s] (nn_ahm_ijk_t= 0, 10, 20, 30)
292      rn_Lv      = 30.e+3           !  lateral viscous length   [m]   (nn_ahm_ijk_t= 0, 10)
293/
294
295!-----------------------------------------------------------------------
296&namzdf        !   vertical physics                                     (default: NO selection)
297!-----------------------------------------------------------------------
298   !                       ! type of vertical closure
299   ln_zdfcst   = .true.       !  constant mixing
300   !
301   !                       ! convection
302   ln_zdfevd   = .false.      !  enhanced vertical diffusion
303   ln_zdfnpc   = .false.      !  Non-Penetrative Convective algorithm
304   !
305   !                       ! coefficients
306   rn_avm0     =   1.e-4      !  vertical eddy viscosity   [m2/s]       (background Kz if ln_zdfcst=F)
307   rn_avt0     =   0.e0       !  vertical eddy diffusivity [m2/s]       (background Kz if ln_zdfcst=F)
308   nn_avb      =    0         !  profile for background avt & avm (=1) or not (=0)
309   nn_havtb    =    0         !  horizontal shape for avtb (=1) or not (=0)
310/
311!-----------------------------------------------------------------------
312&namzdf_ric    !   richardson number dependent vertical diffusion       (ln_zdfric =T)
313!-----------------------------------------------------------------------
314/
315!-----------------------------------------------------------------------
316&namzdf_tke    !   turbulent eddy kinetic dependent vertical diffusion  (ln_zdftke =T)
317!-----------------------------------------------------------------------
318/
319!-----------------------------------------------------------------------
320&namzdf_gls    !   GLS vertical diffusion                               (ln_zdfgls =T)
321!-----------------------------------------------------------------------
322/
323!-----------------------------------------------------------------------
324&namzdf_osm    !   OSM vertical diffusion                               (ln_zdfosm =T)
325!-----------------------------------------------------------------------
326/
327!-----------------------------------------------------------------------
328&namzdf_iwm    !    internal wave-driven mixing parameterization        (ln_zdfiwm =T)
329!-----------------------------------------------------------------------
330/
331!-----------------------------------------------------------------------
332&nammpp        !   Massively Parallel Processing                        ("key_mpp_mpi")
333!-----------------------------------------------------------------------
334/
335!-----------------------------------------------------------------------
336&namctl        !   Control prints
337!-----------------------------------------------------------------------
338/
339!-----------------------------------------------------------------------
340&namsto        ! Stochastic parametrization of EOS                      (default: NO)
341!-----------------------------------------------------------------------
342/
343!-----------------------------------------------------------------------
344&namtrd        !   trend diagnostics                                    (default F)
345!-----------------------------------------------------------------------
346/
347!-----------------------------------------------------------------------
348&namptr        !   Poleward Transport Diagnostic                        (default F)
349!-----------------------------------------------------------------------
350/
351!-----------------------------------------------------------------------
352&namhsb        !  Heat and salt budgets                                 (default F)
353!-----------------------------------------------------------------------
354/
355!-----------------------------------------------------------------------
356&namdiu        !   Cool skin and warm layer models                      (default F)
357!-----------------------------------------------------------------------
358/
359!-----------------------------------------------------------------------
360&namflo        !   float parameters                                     ("key_float")
361!-----------------------------------------------------------------------
362/
363!-----------------------------------------------------------------------
364&nam_diaharm   !   Harmonic analysis of tidal constituents              ("key_diaharm")
365!-----------------------------------------------------------------------
366/
367!-----------------------------------------------------------------------
368&namdct        ! transports through some sections                       ("key_diadct")
369!-----------------------------------------------------------------------
370/
371!-----------------------------------------------------------------------
372&nam_diatmb    !  Top Middle Bottom Output                              (default F)
373!-----------------------------------------------------------------------
374/
375!-----------------------------------------------------------------------
376&nam_dia25h    !  25h Mean Output                                       (default F)
377!-----------------------------------------------------------------------
378/
379!-----------------------------------------------------------------------
380&namnc4        !   netcdf4 chunking and compression settings            ("key_netcdf4")
381!-----------------------------------------------------------------------
382/
383!-----------------------------------------------------------------------
384&namobs        !  observation usage switch
385!-----------------------------------------------------------------------
386/
387!-----------------------------------------------------------------------
388&nam_asminc    !   assimilation increments                              ('key_asminc')
389!-----------------------------------------------------------------------
390/
391!-----------------------------------------------------------------------
392&namdta_dyn    !   offline dynamics read in files                       ("key_offline")
393!-----------------------------------------------------------------------
394/
Note: See TracBrowser for help on using the repository browser.