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namelist_cfg in branches/2015/dev_r5721_CNRS9_NOC3_LDF/NEMOGCM/CONFIG/ORCA2_LIM_PISCES/EXP00 – NEMO

source: branches/2015/dev_r5721_CNRS9_NOC3_LDF/NEMOGCM/CONFIG/ORCA2_LIM_PISCES/EXP00/namelist_cfg @ 5778

Last change on this file since 5778 was 5778, checked in by gm, 8 years ago

#1593: LDF-ADV, III. Phasing of the improvements/simplifications of ADV & LDF momentum trends: associated namelist & cpp

File size: 14.4 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/
9!-----------------------------------------------------------------------
10&namcfg        !   parameters of the configuration
11!-----------------------------------------------------------------------
12   cp_cfg      =  "orca"               !  name of the configuration
13   jp_cfg      =       2               !  resolution of the configuration
14   jpidta      =     182               !  1st lateral dimension ( >= jpi )
15   jpjdta      =     149               !  2nd    "         "    ( >= jpj )
16   jpkdta      =      31               !  number of levels      ( >= jpk )
17   jpiglo      =     182               !  1st dimension of global domain --> i =jpidta
18   jpjglo      =     149               !  2nd    -                  -    --> j  =jpjdta
19   jpizoom     =       1               !  left bottom (i,j) indices of the zoom
20   jpjzoom     =       1               !  in data domain indices
21   jperio      =       4               !  lateral cond. type (between 0 and 6)
22/
23!-----------------------------------------------------------------------
24&namzgr        !   vertical coordinate
25!-----------------------------------------------------------------------
26/
27!-----------------------------------------------------------------------
28&namdom        !   space and time domain (bathymetry, mesh, timestep)
29!-----------------------------------------------------------------------
30   jphgr_msh   =       0               !  type of horizontal mesh
31   ppglam0     =  999999.0             !  longitude of first raw and column T-point (jphgr_msh = 1)
32   ppgphi0     =  999999.0             ! latitude  of first raw and column T-point (jphgr_msh = 1)
33   ppe1_deg    =  999999.0             !  zonal      grid-spacing (degrees)
34   ppe2_deg    =  999999.0             !  meridional grid-spacing (degrees)
35   ppe1_m      =  999999.0             !  zonal      grid-spacing (degrees)
36   ppe2_m      =  999999.0             !  meridional grid-spacing (degrees)
37   ppsur       =   -4762.96143546300   !  ORCA r4, r2 and r05 coefficients
38   ppa0        =     255.58049070440   ! (default coefficients)
39   ppa1        =     245.58132232490   !
40   ppkth       =      21.43336197938   !
41   ppacr       =       3.0             !
42   ppdzmin     =  999999.              !  Minimum vertical spacing
43   pphmax      =  999999.              !  Maximum depth
44   ldbletanh   =  .FALSE.              !  Use/do not use double tanf function for vertical coordinates
45   ppa2        =  999999.              !  Double tanh function parameters
46   ppkth2      =  999999.              !
47   ppacr2      =  999999.              !
48/
49!-----------------------------------------------------------------------
50&namsplit      !   time splitting parameters                            ("key_dynspg_ts")
51!-----------------------------------------------------------------------
52/
53!-----------------------------------------------------------------------
54&namcrs        !   Grid coarsening for dynamics output and/or
55               !   passive tracer coarsened online simulations
56!-----------------------------------------------------------------------
57/
58!-----------------------------------------------------------------------
59&namtsd    !   data : Temperature  & Salinity
60!-----------------------------------------------------------------------
61/
62!-----------------------------------------------------------------------
63&namsbc        !   Surface Boundary Condition (surface module)
64!-----------------------------------------------------------------------
65/
66!-----------------------------------------------------------------------
67&namsbc_core   !   namsbc_core  CORE bulk formulae
68!-----------------------------------------------------------------------
69/
70!-----------------------------------------------------------------------
71&namtra_qsr    !   penetrative solar radiation
72!-----------------------------------------------------------------------
73/
74!-----------------------------------------------------------------------
75&namsbc_rnf    !   runoffs namelist surface boundary condition
76!-----------------------------------------------------------------------
77/
78!-----------------------------------------------------------------------
79&namsbc_ssr    !   surface boundary condition : sea surface restoring
80!-----------------------------------------------------------------------
81/
82!-----------------------------------------------------------------------
83&namsbc_alb    !   albedo parameters
84!-----------------------------------------------------------------------
85/
86!-----------------------------------------------------------------------
87&namberg       !   iceberg parameters
88!-----------------------------------------------------------------------
89/
90!-----------------------------------------------------------------------
91&namlbc        !   lateral momentum boundary condition
92!-----------------------------------------------------------------------
93/
94!-----------------------------------------------------------------------
95&nambfr        !   bottom friction
96!-----------------------------------------------------------------------
97/
98!-----------------------------------------------------------------------
99&nambbc        !   bottom temperature boundary condition
100!-----------------------------------------------------------------------
101/
102!-----------------------------------------------------------------------
103&nambbl        !   bottom boundary layer scheme
104!-----------------------------------------------------------------------
105/
106!-----------------------------------------------------------------------
107&nameos        !   ocean physical parameters
108!-----------------------------------------------------------------------
109/
110!-----------------------------------------------------------------------
111&namtra_adv    !   advection scheme for tracer
112!-----------------------------------------------------------------------
113   ln_traadv_fct =  .true.    !  FCT scheme
114      nn_fct_h   =  2               !  =2/4, horizontal 2nd / 4th order
115      nn_fct_v   =  2               !  =2/4, vertical   2nd / COMPACT 4th order
116      nn_fct_zts =  0               !  > 1 , 2nd order FCT scheme with vertical sub-timestepping
117      !                             !        (number of sub-timestep = nn_fct_zts)
118/
119!-----------------------------------------------------------------------
120&namtra_adv_mle !  mixed layer eddy parametrisation (Fox-Kemper param)
121!-----------------------------------------------------------------------
122/
123!----------------------------------------------------------------------------------
124&namtra_ldf    !   lateral diffusion scheme for tracers
125!----------------------------------------------------------------------------------
126   !                       !  Operator type:
127   ln_traldf_lap   =  .true.   !    laplacian operator
128   ln_traldf_blp   =  .false.  !  bilaplacian operator
129   !                       !  Direction of action:
130   ln_traldf_lev   =  .false.  !  iso-level
131   ln_traldf_hor   =  .false.  !  horizontal (geopotential)
132   ln_traldf_iso   =  .true.   !  iso-neutral (standard operator)
133   ln_traldf_triad =  .false.  !  iso-neutral (triad    operator)
134   !
135   !                       !  iso-neutral options:       
136   ln_traldf_msc   =  .true.   !  Method of Stabilizing Correction (both operators)
137   rn_slpmax       =   0.01    !  slope limit                      (both operators)
138   ln_triad_iso    =  .false.  !  pure horizontal mixing in ML              (triad only)
139   rn_sw_triad     =  1        !  =1 switching triad ; =0 all 4 triads used (triad only)
140   ln_botmix_triad =  .false.  !  lateral mixing on bottom                  (triad only)
141   !
142   !                       !  Coefficients:
143   nn_aht_ijk_t    = 20        !  space/time variation of eddy coef
144   !                                !   =-20 (=-30)    read in eddy_diffusivity_2D.nc (..._3D.nc) file
145   !                                !   =  0           constant
146   !                                !   = 10 F(k)      =ldf_c1d
147   !                                !   = 20 F(i,j)    =ldf_c2d
148   !                                !   = 21 F(i,j,t)  =Treguier et al. JPO 1997 formulation
149   !                                !   = 30 F(i,j,k)  =ldf_c2d + ldf_c1d
150   !                                !   = 31 F(i,j,k,t)=F(local velocity)
151   rn_aht_0        = 2000.     !  lateral eddy diffusivity   (lap. operator) [m2/s]
152   rn_bht_0        = 1.e+12    !  lateral eddy diffusivity (bilap. operator) [m4/s]
153/
154!----------------------------------------------------------------------------------
155&namtra_ldfeiv !   eddy induced velocity param.
156!----------------------------------------------------------------------------------
157   ln_ldfeiv     =.true.   ! use eddy induced velocity parameterization
158   ln_ldfeiv_dia =.true.   ! diagnose eiv stream function and velocities
159   rn_aeiv_0     = 2000.   ! eddy induced velocity coefficient   [m2/s]
160   nn_aei_ijk_t  = 21      ! space/time variation of the eiv coeficient
161   !                                !   =-20 (=-30)    read in eddy_induced_velocity_2D.nc (..._3D.nc) file
162   !                                !   =  0           constant
163   !                                !   = 10 F(k)      =ldf_c1d
164   !                                !   = 20 F(i,j)    =ldf_c2d
165   !                                !   = 21 F(i,j,t)  =Treguier et al. JPO 1997 formulation
166   !                                !   = 30 F(i,j,k)  =ldf_c2d + ldf_c1d
167/
168!-----------------------------------------------------------------------
169&namtra_dmp    !   tracer: T & S newtonian damping
170!-----------------------------------------------------------------------
171/
172!-----------------------------------------------------------------------
173&namdyn_adv    !   formulation of the momentum advection
174!-----------------------------------------------------------------------
175/
176!-----------------------------------------------------------------------
177&namdyn_vor    !   option of physics/algorithm (not control by CPP keys)
178!-----------------------------------------------------------------------
179   ln_dynvor_ene = .false. !  enstrophy conserving scheme
180   ln_dynvor_ens = .false. !  energy conserving scheme
181   ln_dynvor_mix = .false. !  mixed scheme
182   ln_dynvor_een = .true.  !  energy & enstrophy scheme
183      nn_een_e3f = 0             !  e3f = masked averaging of e3t divided by 4 (=0) or by the sum of mask (=1)
184   ln_dynvor_msk = .false. !  vorticity multiplied by fmask (=T) or not (=F) (all vorticity schemes)
185/
186!-----------------------------------------------------------------------
187&namdyn_hpg    !   Hydrostatic pressure gradient option
188!-----------------------------------------------------------------------
189/
190!-----------------------------------------------------------------------
191&namdyn_ldf    !   lateral diffusion on momentum
192!-----------------------------------------------------------------------
193   !                       !  Type of the operator :
194   !                           !  no diffusion: set ln_dynldf_lap=..._blp=F
195   ln_dynldf_lap =  .true.     !    laplacian operator
196   ln_dynldf_blp =  .false.    !  bilaplacian operator
197   !                       !  Direction of action  :
198   ln_dynldf_lev =  .true.     !  iso-level
199   ln_dynldf_hor =  .false.    !  horizontal (geopotential)
200   ln_dynldf_iso =  .false.    !  iso-neutral
201   !                       !  Coefficient
202   nn_ahm_ijk_t  = -30         !  space/time variation of eddy coef
203   !                                !  =-30  read in eddy_viscosity_3D.nc file
204   !                                !  =-20  read in eddy_viscosity_2D.nc file
205   !                                !  =  0  constant
206   !                                !  = 10  F(k)=c1d
207   !                                !  = 20  F(i,j)=F(grid spacing)=c2d
208   !                                !  = 30  F(i,j,k)=c2d*c1d
209   !                                !  = 31  F(i,j,k)=F(grid spacing and local velocity)
210   rn_ahm_0      =  40000.     !  horizontal laplacian eddy viscosity   [m2/s]
211   rn_ahm_b      =      0.     !  background eddy viscosity for ldf_iso [m2/s]
212   rn_bhm_0      = 1.e+12      !  horizontal bilaplacian eddy viscosity [m4/s]
213/
214!-----------------------------------------------------------------------
215&namzdf        !   vertical physics
216!-----------------------------------------------------------------------
217/
218!-----------------------------------------------------------------------
219&namzdf_tke    !   turbulent eddy kinetic dependent vertical diffusion  ("key_zdftke")
220!-----------------------------------------------------------------------
221/
222!-----------------------------------------------------------------------
223&namzdf_ddm    !   double diffusive mixing parameterization             ("key_zdfddm")
224!-----------------------------------------------------------------------
225/
226!-----------------------------------------------------------------------
227&namzdf_tmx    !   tidal mixing parameterization                        ("key_zdftmx")
228!-----------------------------------------------------------------------
229/
230!-----------------------------------------------------------------------
231&namsol        !   elliptic solver / island / free surface
232!-----------------------------------------------------------------------
233/
234!-----------------------------------------------------------------------
235&nammpp        !   Massively Parallel Processing                        ("key_mpp_mpi)
236!-----------------------------------------------------------------------
237/
238!-----------------------------------------------------------------------
239&namctl        !   Control prints & Benchmark
240!-----------------------------------------------------------------------
241/
242!-----------------------------------------------------------------------
243&namptr       !   Poleward Transport Diagnostic
244!-----------------------------------------------------------------------
245/
246!-----------------------------------------------------------------------
247&namhsb       !  Heat and salt budgets
248!-----------------------------------------------------------------------
249/
250!-----------------------------------------------------------------------
251&namdyn_nept  !   Neptune effect (simplified: lateral and vertical diffusions removed)
252!-----------------------------------------------------------------------
253/
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