source: branches/2015/dev_r5836_NOC3_vvl_by_default/NEMOGCM/CONFIG/ORCA2_LIM/EXP00/namelist_cfg @ 6004

Last change on this file since 6004 was 6004, checked in by gm, 5 years ago

#1613: vvl by default, step III: Merge with the trunk (free surface simplification) (see wiki)

File size: 15.2 KB
Line 
1!!>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
2!! NEMO/OPA  Configuration namelist : used to overwrite defaults values defined in SHARED/namelist_ref
3!!>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
4!
5!-----------------------------------------------------------------------
6&namrun        !   parameters of the run
7!-----------------------------------------------------------------------
8   nn_no       =       0   !  job number (no more used...)
9   cn_exp      =  "ORCA2"  !  experience name
10   nn_it000    =       1   !  first time step
11   nn_itend    =     300   !  last  time step (std 5475)
12/
13!-----------------------------------------------------------------------
14&namcfg        !   parameters of the configuration
15!-----------------------------------------------------------------------
16   cp_cfg      =  "orca"               !  name of the configuration
17   jp_cfg      =       2               !  resolution of the configuration
18   jpidta      =     182               !  1st lateral dimension ( >= jpi )
19   jpjdta      =     149               !  2nd    "         "    ( >= jpj )
20   jpkdta      =      31               !  number of levels      ( >= jpk )
21   jpiglo      =     182               !  1st dimension of global domain --> i =jpidta
22   jpjglo      =     149               !  2nd    -                  -    --> j  =jpjdta
23   jpizoom     =       1               !  left bottom (i,j) indices of the zoom
24   jpjzoom     =       1               !  in data domain indices
25   jperio      =       4               !  lateral cond. type (between 0 and 6)
26/
27!-----------------------------------------------------------------------
28&namzgr        !   vertical coordinate
29!-----------------------------------------------------------------------
30   ln_zps      = .true.    !  z-coordinate - partial steps
31   ln_linssh   = .true.    !  linear free surface
32/
33!-----------------------------------------------------------------------
34&namdom        !   space and time domain (bathymetry, mesh, timestep)
35!-----------------------------------------------------------------------
36   jphgr_msh   =       0               !  type of horizontal mesh
37   ppglam0     =  999999.0             !  longitude of first raw and column T-point (jphgr_msh = 1)
38   ppgphi0     =  999999.0             ! latitude  of first raw and column T-point (jphgr_msh = 1)
39   ppe1_deg    =  999999.0             !  zonal      grid-spacing (degrees)
40   ppe2_deg    =  999999.0             !  meridional grid-spacing (degrees)
41   ppe1_m      =  999999.0             !  zonal      grid-spacing (degrees)
42   ppe2_m      =  999999.0             !  meridional grid-spacing (degrees)
43   ppsur       =   -4762.96143546300   !  ORCA r4, r2 and r05 coefficients
44   ppa0        =     255.58049070440   ! (default coefficients)
45   ppa1        =     245.58132232490   !
46   ppkth       =      21.43336197938   !
47   ppacr       =       3.0             !
48   ppdzmin     =  999999.              !  Minimum vertical spacing
49   pphmax      =  999999.              !  Maximum depth
50   ldbletanh   =  .FALSE.              !  Use/do not use double tanf function for vertical coordinates
51   ppa2        =  999999.              !  Double tanh function parameters
52   ppkth2      =  999999.              !
53   ppacr2      =  999999.              !
54/
55!-----------------------------------------------------------------------
56&namsplit      !   time splitting parameters                            ("key_dynspg_ts")
57!-----------------------------------------------------------------------
58/
59!-----------------------------------------------------------------------
60&namcrs        !   Grid coarsening for dynamics output and/or
61               !   passive tracer coarsened online simulations
62!-----------------------------------------------------------------------
63/
64!-----------------------------------------------------------------------
65&namtsd    !   data : Temperature  & Salinity
66!-----------------------------------------------------------------------
67/
68!-----------------------------------------------------------------------
69&namsbc        !   Surface Boundary Condition (surface module)
70!-----------------------------------------------------------------------
71/
72!-----------------------------------------------------------------------
73&namsbc_core   !   namsbc_core  CORE bulk formulae
74!-----------------------------------------------------------------------
75/
76!-----------------------------------------------------------------------
77&namtra_qsr    !   penetrative solar radiation
78!-----------------------------------------------------------------------
79/
80!-----------------------------------------------------------------------
81&namsbc_rnf    !   runoffs namelist surface boundary condition
82!-----------------------------------------------------------------------
83/
84!-----------------------------------------------------------------------
85&namsbc_ssr    !   surface boundary condition : sea surface restoring
86!-----------------------------------------------------------------------
87/
88!-----------------------------------------------------------------------
89&namsbc_alb    !   albedo parameters
90!-----------------------------------------------------------------------
91/
92!-----------------------------------------------------------------------
93&namberg       !   iceberg parameters
94!-----------------------------------------------------------------------
95/
96!-----------------------------------------------------------------------
97&namlbc        !   lateral momentum boundary condition
98!-----------------------------------------------------------------------
99/
100!-----------------------------------------------------------------------
101&nambfr        !   bottom friction
102!-----------------------------------------------------------------------
103/
104!-----------------------------------------------------------------------
105&nambbc        !   bottom temperature boundary condition                (default: NO)
106!-----------------------------------------------------------------------
107   ln_trabbc   = .true.    !  Apply a geothermal heating at the ocean bottom
108/
109!-----------------------------------------------------------------------
110&nambbl        !   bottom boundary layer scheme
111!-----------------------------------------------------------------------
112/
113!-----------------------------------------------------------------------
114&nameos        !   ocean physical parameters
115!-----------------------------------------------------------------------
116/
117!-----------------------------------------------------------------------
118&namtra_adv    !   advection scheme for tracer
119!-----------------------------------------------------------------------
120   ln_traadv_fct =  .true.    !  FCT scheme
121      nn_fct_h   =  2               !  =2/4, horizontal 2nd / 4th order
122      nn_fct_v   =  2               !  =2/4, vertical   2nd / COMPACT 4th order
123      nn_fct_zts =  0               !  > 1 , 2nd order FCT scheme with vertical sub-timestepping
124      !                             !        (number of sub-timestep = nn_fct_zts)
125/
126!-----------------------------------------------------------------------
127&namtra_adv_mle !  mixed layer eddy parametrisation (Fox-Kemper param)
128!-----------------------------------------------------------------------
129/
130!----------------------------------------------------------------------------------
131&namtra_ldf    !   lateral diffusion scheme for tracers
132!----------------------------------------------------------------------------------
133   !                       !  Operator type:
134   ln_traldf_lap   =  .true.   !    laplacian operator
135   ln_traldf_blp   =  .false.  !  bilaplacian operator
136   !                       !  Direction of action:
137   ln_traldf_lev   =  .false.  !  iso-level
138   ln_traldf_hor   =  .false.  !  horizontal (geopotential)
139   ln_traldf_iso   =  .true.   !  iso-neutral (standard operator)
140   ln_traldf_triad =  .false.  !  iso-neutral (triad    operator)
141   !
142   !                       !  iso-neutral options:       
143   ln_traldf_msc   =  .true.   !  Method of Stabilizing Correction (both operators)
144   rn_slpmax       =   0.01    !  slope limit                      (both operators)
145   ln_triad_iso    =  .false.  !  pure horizontal mixing in ML              (triad only)
146   rn_sw_triad     =  1        !  =1 switching triad ; =0 all 4 triads used (triad only)
147   ln_botmix_triad =  .false.  !  lateral mixing on bottom                  (triad only)
148   !
149   !                       !  Coefficients:
150   nn_aht_ijk_t    = 20        !  space/time variation of eddy coef
151   !                                !   =-20 (=-30)    read in eddy_diffusivity_2D.nc (..._3D.nc) file
152   !                                !   =  0           constant
153   !                                !   = 10 F(k)      =ldf_c1d
154   !                                !   = 20 F(i,j)    =ldf_c2d
155   !                                !   = 21 F(i,j,t)  =Treguier et al. JPO 1997 formulation
156   !                                !   = 30 F(i,j,k)  =ldf_c2d + ldf_c1d
157   !                                !   = 31 F(i,j,k,t)=F(local velocity)
158   rn_aht_0        = 2000.     !  lateral eddy diffusivity   (lap. operator) [m2/s]
159   rn_bht_0        = 1.e+12    !  lateral eddy diffusivity (bilap. operator) [m4/s]
160/
161!----------------------------------------------------------------------------------
162&namtra_ldfeiv !   eddy induced velocity param.
163!----------------------------------------------------------------------------------
164   ln_ldfeiv     =.true.   ! use eddy induced velocity parameterization
165   ln_ldfeiv_dia =.true.   ! diagnose eiv stream function and velocities
166   rn_aeiv_0     = 2000.   ! eddy induced velocity coefficient   [m2/s]
167   nn_aei_ijk_t  = 21      ! space/time variation of the eiv coeficient
168   !                                !   =-20 (=-30)    read in eddy_induced_velocity_2D.nc (..._3D.nc) file
169   !                                !   =  0           constant
170   !                                !   = 10 F(k)      =ldf_c1d
171   !                                !   = 20 F(i,j)    =ldf_c2d
172   !                                !   = 21 F(i,j,t)  =Treguier et al. JPO 1997 formulation
173   !                                !   = 30 F(i,j,k)  =ldf_c2d + ldf_c1d
174/
175!-----------------------------------------------------------------------
176&namtra_dmp    !   tracer: T & S newtonian damping
177!-----------------------------------------------------------------------
178/
179!-----------------------------------------------------------------------
180&namdyn_adv    !   formulation of the momentum advection
181!-----------------------------------------------------------------------
182/
183!-----------------------------------------------------------------------
184&namdyn_vor    !   option of physics/algorithm (not control by CPP keys)
185!-----------------------------------------------------------------------
186   ln_dynvor_ene = .false. !  enstrophy conserving scheme
187   ln_dynvor_ens = .false. !  energy conserving scheme
188   ln_dynvor_mix = .false. !  mixed scheme
189   ln_dynvor_een = .true.  !  energy & enstrophy scheme
190      nn_een_e3f = 0             !  e3f = masked averaging of e3t divided by 4 (=0) or by the sum of mask (=1)
191/
192!-----------------------------------------------------------------------
193&namdyn_hpg    !   Hydrostatic pressure gradient option
194!-----------------------------------------------------------------------
195/
196!-----------------------------------------------------------------------
197&namdyn_ldf    !   lateral diffusion on momentum
198!-----------------------------------------------------------------------
199   !                       !  Type of the operator :
200   !                           !  no diffusion: set ln_dynldf_lap=..._blp=F
201   ln_dynldf_lap =  .true.     !    laplacian operator
202   ln_dynldf_blp =  .false.    !  bilaplacian operator
203   !                       !  Direction of action  :
204   ln_dynldf_lev =  .true.     !  iso-level
205   ln_dynldf_hor =  .false.    !  horizontal (geopotential)
206   ln_dynldf_iso =  .false.    !  iso-neutral
207   !                       !  Coefficient
208   nn_ahm_ijk_t  = -30         !  space/time variation of eddy coef
209   !                                !  =-30  read in eddy_viscosity_3D.nc file
210   !                                !  =-20  read in eddy_viscosity_2D.nc file
211   !                                !  =  0  constant
212   !                                !  = 10  F(k)=c1d
213   !                                !  = 20  F(i,j)=F(grid spacing)=c2d
214   !                                !  = 30  F(i,j,k)=c2d*c1d
215   !                                !  = 31  F(i,j,k)=F(grid spacing and local velocity)
216   rn_ahm_0      =  40000.     !  horizontal laplacian eddy viscosity   [m2/s]
217   rn_ahm_b      =      0.     !  background eddy viscosity for ldf_iso [m2/s]
218   rn_bhm_0      = 1.e+12      !  horizontal bilaplacian eddy viscosity [m4/s]
219/
220!-----------------------------------------------------------------------
221&namzdf        !   vertical physics
222!-----------------------------------------------------------------------
223/
224!-----------------------------------------------------------------------
225&namzdf_tke    !   turbulent eddy kinetic dependent vertical diffusion  ("key_zdftke")
226!-----------------------------------------------------------------------
227/
228!-----------------------------------------------------------------------
229&namzdf_ddm    !   double diffusive mixing parameterization             ("key_zdfddm")
230!-----------------------------------------------------------------------
231/
232!-----------------------------------------------------------------------
233&namzdf_tmx    !   tidal mixing parameterization                        ("key_zdftmx")
234!-----------------------------------------------------------------------
235/
236!-----------------------------------------------------------------------
237&namsol        !   elliptic solver / island / free surface
238!-----------------------------------------------------------------------
239/
240!-----------------------------------------------------------------------
241&nammpp        !   Massively Parallel Processing                        ("key_mpp_mpi)
242!-----------------------------------------------------------------------
243/
244!-----------------------------------------------------------------------
245&namctl        !   Control prints & Benchmark
246!-----------------------------------------------------------------------
247/
248!-----------------------------------------------------------------------
249&namptr       !   Poleward Transport Diagnostic
250!-----------------------------------------------------------------------
251/
252!-----------------------------------------------------------------------
253&namhsb       !  Heat and salt budgets
254!-----------------------------------------------------------------------
255/
256!-----------------------------------------------------------------------
257&namdyn_nept  !   Neptune effect (simplified: lateral and vertical diffusions removed)
258!-----------------------------------------------------------------------
259/
260!-----------------------------------------------------------------------
261&namobs       !  observation usage                                      ('key_diaobs')
262!-----------------------------------------------------------------------
263/
264!-----------------------------------------------------------------------
265&nam_asminc   !   assimilation increments                               ('key_asminc')
266!-----------------------------------------------------------------------
267/
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