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namelist_cfg in branches/2016/dev_r6409_SIMPLIF_2_usrdef/NEMOGCM/CONFIG/ORCA2_LIM3/EXP00 – NEMO

source: branches/2016/dev_r6409_SIMPLIF_2_usrdef/NEMOGCM/CONFIG/ORCA2_LIM3/EXP00/namelist_cfg @ 6974

Last change on this file since 6974 was 6974, checked in by flavoni, 6 years ago

minor bugfixes

File size: 14.0 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    =    5475   !  last  time step (std 5475)
12/
13!-----------------------------------------------------------------------
14&namcfg     !   parameters of the configuration
15!-----------------------------------------------------------------------
16   ln_read_cfg = .true.   !  (=T) read the domain configuration in 'domain_cfg.nc" file
17   !                       !  (=F) user defined configuration  ==>>>  see usrdef(_...) modules
18   ln_write_cfg= .true.    !  (=T) create the domain configuration file
19   !
20   cp_cfg      =  "orca"   !  name of the configuration
21   jp_cfg      =       2   !  resolution of the configuration
22   ln_use_jattr = .false.  !  use (T) the file attribute: open_ocean_jstart, if present
23   !                       !  in netcdf input files, as the start j-row for reading
24/
25!-----------------------------------------------------------------------
26&namzgr        !   vertical coordinate
27!-----------------------------------------------------------------------
28   ln_zps      = .true.    !  z-coordinate - partial steps
29/
30!-----------------------------------------------------------------------
31&namdom        !   space and time domain (bathymetry, mesh, timestep)
32!-----------------------------------------------------------------------
33   ln_linssh   = .false.   !  =T  linear free surface  ==>>  model level are fixed in time
34   !
35   nn_msh      =    1      !  create (>0) a mesh file or not (=0)
36   !
37/
38!-----------------------------------------------------------------------
39&namcrs        !   Grid coarsening for dynamics output and/or
40               !   passive tracer coarsened online simulations
41!-----------------------------------------------------------------------
42/
43!-----------------------------------------------------------------------
44&namtsd    !   data : Temperature  & Salinity
45!-----------------------------------------------------------------------
46/
47!-----------------------------------------------------------------------
48&namsbc        !   Surface Boundary Condition (surface module)
49!-----------------------------------------------------------------------
50   ln_blk_core = .true.    !  CORE bulk formulation                     (T => fill namsbc_core)
51/
52!-----------------------------------------------------------------------
53&namsbc_core   !   namsbc_core  CORE bulk formulae
54!-----------------------------------------------------------------------
55/
56!-----------------------------------------------------------------------
57&namtra_qsr    !   penetrative solar radiation
58!-----------------------------------------------------------------------
59/
60!-----------------------------------------------------------------------
61&namsbc_rnf    !   runoffs namelist surface boundary condition
62!-----------------------------------------------------------------------
63/
64!-----------------------------------------------------------------------
65&namsbc_ssr    !   surface boundary condition : sea surface restoring
66!-----------------------------------------------------------------------
67/
68!-----------------------------------------------------------------------
69&namsbc_alb    !   albedo parameters
70!-----------------------------------------------------------------------
71/
72!-----------------------------------------------------------------------
73&namberg       !   iceberg parameters
74!-----------------------------------------------------------------------
75/
76!-----------------------------------------------------------------------
77&namlbc        !   lateral momentum boundary condition
78!-----------------------------------------------------------------------
79/
80!-----------------------------------------------------------------------
81&nambfr        !   bottom friction
82!-----------------------------------------------------------------------
83/
84!-----------------------------------------------------------------------
85&nambbc        !   bottom temperature boundary condition                (default: NO)
86!-----------------------------------------------------------------------
87   ln_trabbc   = .true.    !  Apply a geothermal heating at the ocean bottom
88/
89!-----------------------------------------------------------------------
90&nambbl        !   bottom boundary layer scheme
91!-----------------------------------------------------------------------
92/
93!-----------------------------------------------------------------------
94&nameos        !   ocean physical parameters
95!-----------------------------------------------------------------------
96/
97!-----------------------------------------------------------------------
98&namtra_adv    !   advection scheme for tracer
99!-----------------------------------------------------------------------
100   ln_traadv_fct =  .true.    !  FCT scheme
101      nn_fct_h   =  2               !  =2/4, horizontal 2nd / 4th order
102      nn_fct_v   =  2               !  =2/4, vertical   2nd / COMPACT 4th order
103      nn_fct_zts =  0               !  > 1 , 2nd order FCT scheme with vertical sub-timestepping
104      !                             !        (number of sub-timestep = nn_fct_zts)
105/
106!-----------------------------------------------------------------------
107&namtra_adv_mle !  mixed layer eddy parametrisation (Fox-Kemper param)
108!-----------------------------------------------------------------------
109/
110!----------------------------------------------------------------------------------
111&namtra_ldf    !   lateral diffusion scheme for tracers
112!----------------------------------------------------------------------------------
113   !                       !  Operator type:
114   ln_traldf_lap   =  .true.   !    laplacian operator
115   ln_traldf_blp   =  .false.  !  bilaplacian operator
116   !                       !  Direction of action:
117   ln_traldf_lev   =  .false.  !  iso-level
118   ln_traldf_hor   =  .false.  !  horizontal (geopotential)
119   ln_traldf_iso   =  .true.   !  iso-neutral (Standard operator)
120   ln_traldf_triad =  .false.  !  iso-neutral (Triads   operator)
121   !
122   !                       !  iso-neutral options:       
123   ln_traldf_msc   =  .true.   !  Method of Stabilizing Correction (both operators)
124   rn_slpmax       =   0.01    !  slope limit                      (both operators)
125   ln_triad_iso    =  .false.  !  pure horizontal mixing in ML              (triad only)
126   rn_sw_triad     =  1        !  =1 switching triad ; =0 all 4 triads used (triad only)
127   ln_botmix_triad =  .false.  !  lateral mixing on bottom                  (triad only)
128   !
129   !                       !  Coefficients:
130   nn_aht_ijk_t    = 20        !  space/time variation of eddy coef
131   !                                !   =-20 (=-30)    read in eddy_diffusivity_2D.nc (..._3D.nc) file
132   !                                !   =  0           constant
133   !                                !   = 10 F(k)      =ldf_c1d
134   !                                !   = 20 F(i,j)    =ldf_c2d
135   !                                !   = 21 F(i,j,t)  =Treguier et al. JPO 1997 formulation
136   !                                !   = 30 F(i,j,k)  =ldf_c2d + ldf_c1d
137   !                                !   = 31 F(i,j,k,t)=F(local velocity)
138   rn_aht_0        = 2000.     !  lateral eddy diffusivity   (lap. operator) [m2/s]
139   rn_bht_0        = 1.e+12    !  lateral eddy diffusivity (bilap. operator) [m4/s]
140/
141!----------------------------------------------------------------------------------
142&namtra_ldfeiv !   eddy induced velocity param.
143!----------------------------------------------------------------------------------
144   ln_ldfeiv     =.true.   ! use eddy induced velocity parameterization
145   ln_ldfeiv_dia =.true.   ! diagnose eiv stream function and velocities
146   rn_aeiv_0     = 2000.   ! eddy induced velocity coefficient   [m2/s]
147   nn_aei_ijk_t  = 21      ! space/time variation of the eiv coeficient
148   !                                !   =-20 (=-30)    read in eddy_induced_velocity_2D.nc (..._3D.nc) file
149   !                                !   =  0           constant
150   !                                !   = 10 F(k)      =ldf_c1d
151   !                                !   = 20 F(i,j)    =ldf_c2d
152   !                                !   = 21 F(i,j,t)  =Treguier et al. JPO 1997 formulation
153   !                                !   = 30 F(i,j,k)  =ldf_c2d + ldf_c1d
154/
155!-----------------------------------------------------------------------
156&namtra_dmp    !   tracer: T & S newtonian damping                      (default: NO)
157!-----------------------------------------------------------------------
158   ln_tradmp   =  .false.   !  add a damping termn (T) or not (F)
159/
160!-----------------------------------------------------------------------
161&namdyn_adv    !   formulation of the momentum advection
162!-----------------------------------------------------------------------
163/
164!-----------------------------------------------------------------------
165&namdyn_vor    !   option of physics/algorithm (not control by CPP keys)
166!-----------------------------------------------------------------------
167   ln_dynvor_ene = .false. !  enstrophy conserving scheme
168   ln_dynvor_ens = .false. !  energy conserving scheme
169   ln_dynvor_mix = .false. !  mixed scheme
170   ln_dynvor_een = .true.  !  energy & enstrophy scheme
171      nn_een_e3f = 0             !  e3f = masked averaging of e3t divided by 4 (=0) or by the sum of mask (=1)
172/
173!-----------------------------------------------------------------------
174&namdyn_hpg    !   Hydrostatic pressure gradient option
175!-----------------------------------------------------------------------
176   ln_hpg_sco  = .true.    !  s-coordinate (standard jacobian formulation)
177   ln_hpg_zps  = .false.   !  z-coordinate - partial steps (interpolation)
178/
179!-----------------------------------------------------------------------
180&namdyn_spg    !   surface pressure gradient
181!-----------------------------------------------------------------------
182   ln_dynspg_ts  = .true.  !  split-explicit free surface
183/
184!-----------------------------------------------------------------------
185&namdyn_ldf    !   lateral diffusion on momentum
186!-----------------------------------------------------------------------
187   !                       !  Type of the operator :
188   !                           !  no diffusion: set ln_dynldf_lap=..._blp=F
189   ln_dynldf_lap =  .true.     !    laplacian operator
190   ln_dynldf_blp =  .false.    !  bilaplacian operator
191   !                       !  Direction of action  :
192   ln_dynldf_lev =  .true.     !  iso-level
193   ln_dynldf_hor =  .false.    !  horizontal (geopotential)
194   ln_dynldf_iso =  .false.    !  iso-neutral
195   !                       !  Coefficient
196   nn_ahm_ijk_t  = -30         !  space/time variation of eddy coef
197   !                                !  =-30  read in eddy_viscosity_3D.nc file
198   !                                !  =-20  read in eddy_viscosity_2D.nc file
199   !                                !  =  0  constant
200   !                                !  = 10  F(k)=c1d
201   !                                !  = 20  F(i,j)=F(grid spacing)=c2d
202   !                                !  = 30  F(i,j,k)=c2d*c1d
203   !                                !  = 31  F(i,j,k)=F(grid spacing and local velocity)
204   rn_ahm_0      =  40000.     !  horizontal laplacian eddy viscosity   [m2/s]
205   rn_ahm_b      =      0.     !  background eddy viscosity for ldf_iso [m2/s]
206   rn_bhm_0      = 1.e+12      !  horizontal bilaplacian eddy viscosity [m4/s]
207   !
208   ! Caution in 20 and 30 cases the coefficient have to be given for a 1 degree grid (~111km)
209/
210!-----------------------------------------------------------------------
211&namzdf        !   vertical physics
212!-----------------------------------------------------------------------
213/
214!-----------------------------------------------------------------------
215&namzdf_tke    !   turbulent eddy kinetic dependent vertical diffusion  ("key_zdftke")
216!-----------------------------------------------------------------------
217/
218!-----------------------------------------------------------------------
219&namzdf_ddm    !   double diffusive mixing parameterization             ("key_zdfddm")
220!-----------------------------------------------------------------------
221/
222!-----------------------------------------------------------------------
223&namzdf_tmx    !   tidal mixing parameterization                        ("key_zdftmx")
224!-----------------------------------------------------------------------
225/
226!-----------------------------------------------------------------------
227&nammpp        !   Massively Parallel Processing                        ("key_mpp_mpi)
228!-----------------------------------------------------------------------
229/
230!-----------------------------------------------------------------------
231&namctl        !   Control prints & Benchmark
232!-----------------------------------------------------------------------
233/
234!-----------------------------------------------------------------------
235&namptr       !   Poleward Transport Diagnostic
236!-----------------------------------------------------------------------
237/
238!-----------------------------------------------------------------------
239&namhsb       !  Heat and salt budgets                                  (default F)
240!-----------------------------------------------------------------------
241   ln_diahsb  = .true.    !  check the heat and salt budgets (T) or not (F)
242/
243!-----------------------------------------------------------------------
244&namobs       !  observation usage                                      ('key_diaobs')
245!-----------------------------------------------------------------------
246/
247!-----------------------------------------------------------------------
248&nam_asminc   !   assimilation increments                               ('key_asminc')
249!-----------------------------------------------------------------------
250/
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