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namelist_cfg in branches/2015/dev_r5836_NOC3_vvl_by_default/NEMOGCM/CONFIG/ORCA2_LIM3/EXP00 – NEMO

source: branches/2015/dev_r5836_NOC3_vvl_by_default/NEMOGCM/CONFIG/ORCA2_LIM3/EXP00/namelist_cfg @ 5883

Last change on this file since 5883 was 5883, checked in by gm, 8 years ago

#1613: vvl by default: TRA/TRC remove optimization associated with linear free surface

File size: 15.7 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/
32!-----------------------------------------------------------------------
33&namdom        !   space and time domain (bathymetry, mesh, timestep)
34!-----------------------------------------------------------------------
35   jphgr_msh   =       0               !  type of horizontal mesh
36   ppglam0     =  999999.0             !  longitude of first raw and column T-point (jphgr_msh = 1)
37   ppgphi0     =  999999.0             ! latitude  of first raw and column T-point (jphgr_msh = 1)
38   ppe1_deg    =  999999.0             !  zonal      grid-spacing (degrees)
39   ppe2_deg    =  999999.0             !  meridional grid-spacing (degrees)
40   ppe1_m      =  999999.0             !  zonal      grid-spacing (degrees)
41   ppe2_m      =  999999.0             !  meridional grid-spacing (degrees)
42   ppsur       =   -4762.96143546300   !  ORCA r4, r2 and r05 coefficients
43   ppa0        =     255.58049070440   ! (default coefficients)
44   ppa1        =     245.58132232490   !
45   ppkth       =      21.43336197938   !
46   ppacr       =       3.0             !
47   ppdzmin     =  999999.              !  Minimum vertical spacing
48   pphmax      =  999999.              !  Maximum depth
49   ldbletanh   =  .FALSE.              !  Use/do not use double tanf function for vertical coordinates
50   ppa2        =  999999.              !  Double tanh function parameters
51   ppkth2      =  999999.              !
52   ppacr2      =  999999.              !
53/
54!-----------------------------------------------------------------------
55&namsplit      !   time splitting parameters                            ("key_dynspg_ts")
56!-----------------------------------------------------------------------
57/
58!-----------------------------------------------------------------------
59&namcrs        !   Grid coarsening for dynamics output and/or
60               !   passive tracer coarsened online simulations
61!-----------------------------------------------------------------------
62/
63!-----------------------------------------------------------------------
64&namtsd    !   data : Temperature  & Salinity
65!-----------------------------------------------------------------------
66/
67!-----------------------------------------------------------------------
68&namsbc        !   Surface Boundary Condition (surface module)
69!-----------------------------------------------------------------------
70/
71!-----------------------------------------------------------------------
72&namsbc_core   !   namsbc_core  CORE bulk formulae
73!-----------------------------------------------------------------------
74/
75!-----------------------------------------------------------------------
76&namtra_qsr    !   penetrative solar radiation
77!-----------------------------------------------------------------------
78/
79!-----------------------------------------------------------------------
80&namsbc_rnf    !   runoffs namelist surface boundary condition
81!-----------------------------------------------------------------------
82/
83!-----------------------------------------------------------------------
84&namsbc_ssr    !   surface boundary condition : sea surface restoring
85!-----------------------------------------------------------------------
86/
87!-----------------------------------------------------------------------
88&namsbc_alb    !   albedo parameters
89!-----------------------------------------------------------------------
90/
91!-----------------------------------------------------------------------
92&namberg       !   iceberg parameters
93!-----------------------------------------------------------------------
94/
95!-----------------------------------------------------------------------
96&namlbc        !   lateral momentum boundary condition
97!-----------------------------------------------------------------------
98/
99!-----------------------------------------------------------------------
100&nambfr        !   bottom friction
101!-----------------------------------------------------------------------
102/
103!-----------------------------------------------------------------------
104&nambbc        !   bottom temperature boundary condition
105!-----------------------------------------------------------------------
106/
107!-----------------------------------------------------------------------
108&nambbl        !   bottom boundary layer scheme
109!-----------------------------------------------------------------------
110/
111!-----------------------------------------------------------------------
112&nameos        !   ocean physical parameters
113!-----------------------------------------------------------------------
114/
115!-----------------------------------------------------------------------
116&namtra_adv    !   advection scheme for tracer
117!-----------------------------------------------------------------------
118   ln_traadv_fct =  .true.    !  FCT scheme
119      nn_fct_h   =  2               !  =2/4, horizontal 2nd / 4th order
120      nn_fct_v   =  2               !  =2/4, vertical   2nd / COMPACT 4th order
121      nn_fct_zts =  0               !  > 1 , 2nd order FCT scheme with vertical sub-timestepping
122      !                             !        (number of sub-timestep = nn_fct_zts)
123/
124!-----------------------------------------------------------------------
125&namtra_adv_mle !  mixed layer eddy parametrisation (Fox-Kemper param)
126!-----------------------------------------------------------------------
127/
128!----------------------------------------------------------------------------------
129&namtra_ldf    !   lateral diffusion scheme for tracers
130!----------------------------------------------------------------------------------
131   !                       !  Operator type:
132   ln_traldf_lap   =  .true.   !    laplacian operator
133   ln_traldf_blp   =  .false.  !  bilaplacian operator
134   !                       !  Direction of action:
135   ln_traldf_lev   =  .false.  !  iso-level
136   ln_traldf_hor   =  .false.  !  horizontal (geopotential)
137   ln_traldf_iso   =  .true.   !  iso-neutral (Standard operator)
138   ln_traldf_triad =  .false.  !  iso-neutral (Triads   operator)
139   !
140   !                       !  iso-neutral options:       
141   ln_traldf_msc   =  .true.   !  Method of Stabilizing Correction (both operators)
142   rn_slpmax       =   0.01    !  slope limit                      (both operators)
143   ln_triad_iso    =  .false.  !  pure horizontal mixing in ML              (triad only)
144   rn_sw_triad     =  1        !  =1 switching triad ; =0 all 4 triads used (triad only)
145   ln_botmix_triad =  .false.  !  lateral mixing on bottom                  (triad only)
146   !
147   !                       !  Coefficients:
148   nn_aht_ijk_t    = 20        !  space/time variation of eddy coef
149   !                                !   =-20 (=-30)    read in eddy_diffusivity_2D.nc (..._3D.nc) file
150   !                                !   =  0           constant
151   !                                !   = 10 F(k)      =ldf_c1d
152   !                                !   = 20 F(i,j)    =ldf_c2d
153   !                                !   = 21 F(i,j,t)  =Treguier et al. JPO 1997 formulation
154   !                                !   = 30 F(i,j,k)  =ldf_c2d + ldf_c1d
155   !                                !   = 31 F(i,j,k,t)=F(local velocity)
156   rn_aht_0        = 2000.     !  lateral eddy diffusivity   (lap. operator) [m2/s]
157   rn_bht_0        = 1.e+12    !  lateral eddy diffusivity (bilap. operator) [m4/s]
158/
159!----------------------------------------------------------------------------------
160&namtra_ldfeiv !   eddy induced velocity param.
161!----------------------------------------------------------------------------------
162   ln_ldfeiv     =.true.   ! use eddy induced velocity parameterization
163   ln_ldfeiv_dia =.true.   ! diagnose eiv stream function and velocities
164   rn_aeiv_0     = 2000.   ! eddy induced velocity coefficient   [m2/s]
165   nn_aei_ijk_t  = 21      ! space/time variation of the eiv coeficient
166   !                                !   =-20 (=-30)    read in eddy_induced_velocity_2D.nc (..._3D.nc) file
167   !                                !   =  0           constant
168   !                                !   = 10 F(k)      =ldf_c1d
169   !                                !   = 20 F(i,j)    =ldf_c2d
170   !                                !   = 21 F(i,j,t)  =Treguier et al. JPO 1997 formulation
171   !                                !   = 30 F(i,j,k)  =ldf_c2d + ldf_c1d
172/!-----------------------------------------------------------------------
173&namtra_dmp    !   tracer: T & S newtonian damping
174!-----------------------------------------------------------------------
175/
176!-----------------------------------------------------------------------
177&namdyn_adv    !   formulation of the momentum advection
178!-----------------------------------------------------------------------
179/
180!-----------------------------------------------------------------------
181&namdyn_vor    !   option of physics/algorithm (not control by CPP keys)
182!-----------------------------------------------------------------------
183   ln_dynvor_ene = .false. !  enstrophy conserving scheme
184   ln_dynvor_ens = .false. !  energy conserving scheme
185   ln_dynvor_mix = .false. !  mixed scheme
186   ln_dynvor_een = .true.  !  energy & enstrophy scheme
187      nn_een_e3f = 0             !  e3f = masked averaging of e3t divided by 4 (=0) or by the sum of mask (=1)
188/
189!-----------------------------------------------------------------------
190&namdyn_hpg    !   Hydrostatic pressure gradient option
191!-----------------------------------------------------------------------
192   ln_hpg_zco  = .false.   !  z-coordinate - full steps
193   ln_hpg_zps  = .false.    !  z-coordinate - partial steps (interpolation)
194   ln_hpg_sco  = .false.   !  s-coordinate (standard jacobian formulation)
195   ln_hpg_djc  = .false.   !  s-coordinate (Density Jacobian with Cubic polynomial)
196   ln_hpg_prj  = .true.   !  s-coordinate (Pressure Jacobian scheme)
197   ln_dynhpg_imp = .false. !  time stepping: semi-implicit time scheme  (T)
198                                 !           centered      time scheme  (F)
199/
200!-----------------------------------------------------------------------
201&namdyn_ldf    !   lateral diffusion on momentum
202!-----------------------------------------------------------------------
203   !                       !  Type of the operator :
204   !                           !  no diffusion: set ln_dynldf_lap=..._blp=F
205   ln_dynldf_lap =  .true.     !    laplacian operator
206   ln_dynldf_blp =  .false.    !  bilaplacian operator
207   !                       !  Direction of action  :
208   ln_dynldf_lev =  .true.     !  iso-level
209   ln_dynldf_hor =  .false.    !  horizontal (geopotential)
210   ln_dynldf_iso =  .false.    !  iso-neutral
211   !                       !  Coefficient
212   nn_ahm_ijk_t  = -30         !  space/time variation of eddy coef
213   !                                !  =-30  read in eddy_viscosity_3D.nc file
214   !                                !  =-20  read in eddy_viscosity_2D.nc file
215   !                                !  =  0  constant
216   !                                !  = 10  F(k)=c1d
217   !                                !  = 20  F(i,j)=F(grid spacing)=c2d
218   !                                !  = 30  F(i,j,k)=c2d*c1d
219   !                                !  = 31  F(i,j,k)=F(grid spacing and local velocity)
220   rn_ahm_0      =  40000.     !  horizontal laplacian eddy viscosity   [m2/s]
221   rn_ahm_b      =      0.     !  background eddy viscosity for ldf_iso [m2/s]
222   rn_bhm_0      = 1.e+12      !  horizontal bilaplacian eddy viscosity [m4/s]
223   !
224   ! Caution in 20 and 30 cases the coefficient have to be given for a 1 degree grid (~111km)
225/
226!-----------------------------------------------------------------------
227&namzdf        !   vertical physics
228!-----------------------------------------------------------------------
229/
230!-----------------------------------------------------------------------
231&namzdf_tke    !   turbulent eddy kinetic dependent vertical diffusion  ("key_zdftke")
232!-----------------------------------------------------------------------
233/
234!-----------------------------------------------------------------------
235&namzdf_ddm    !   double diffusive mixing parameterization             ("key_zdfddm")
236!-----------------------------------------------------------------------
237/
238!-----------------------------------------------------------------------
239&namzdf_tmx    !   tidal mixing parameterization                        ("key_zdftmx")
240!-----------------------------------------------------------------------
241/
242!-----------------------------------------------------------------------
243&namsol        !   elliptic solver / island / free surface
244!-----------------------------------------------------------------------
245/
246!-----------------------------------------------------------------------
247&nammpp        !   Massively Parallel Processing                        ("key_mpp_mpi)
248!-----------------------------------------------------------------------
249/
250!-----------------------------------------------------------------------
251&namctl        !   Control prints & Benchmark
252!-----------------------------------------------------------------------
253/
254!-----------------------------------------------------------------------
255&namptr       !   Poleward Transport Diagnostic
256!-----------------------------------------------------------------------
257/
258!-----------------------------------------------------------------------
259&namhsb       !  Heat and salt budgets                                  (default F)
260!-----------------------------------------------------------------------
261   ln_diahsb  = .true.    !  check the heat and salt budgets (T) or not (F)
262/
263!-----------------------------------------------------------------------
264&namdyn_nept  !   Neptune effect (simplified: lateral and vertical diffusions removed)
265!-----------------------------------------------------------------------
266/
267!-----------------------------------------------------------------------
268&namobs       !  observation usage                                      ('key_diaobs')
269!-----------------------------------------------------------------------
270/
271!-----------------------------------------------------------------------
272&nam_asminc   !   assimilation increments                               ('key_asminc')
273!-----------------------------------------------------------------------
274/
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