source: branches/2016/dev_CNRS_MERCATOR_2016/NEMOGCM/CONFIG/ORCA2_SAS_LIM3/EXP00/namelist_cfg @ 7404

Last change on this file since 7404 was 7404, checked in by flavoni, 4 years ago

ORCA2_SAS_LILM3 config

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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_SAS"  !  experience name
10   nn_it000    =       1   !  first time step
11   nn_itend    =     100   !  last  time step (std 5475)
12/
13!-----------------------------------------------------------------------
14&namcfg     !   parameters of the configuration
15!-----------------------------------------------------------------------
16   ln_read_cfg = .true.    !  (=T) read the domain configuration file
17      !                    !  (=F) user defined configuration  ==>>>  see usrdef(_...) modules
18      cn_domcfg = "ORCA_R2_zps_domcfg"    ! domain configuration filename
19/
20!-----------------------------------------------------------------------
21&namzgr        !   vertical coordinate
22!-----------------------------------------------------------------------
23   ln_zps      = .true.    !  z-coordinate - partial steps
24/
25!-----------------------------------------------------------------------
26&namdom        !   space and time domain (bathymetry, mesh, timestep)
27!-----------------------------------------------------------------------
28   ln_linssh   = .true.   !  =T  linear free surface  ==>>  model level are fixed in time
29   !
30   nn_msh      =    0      !  create (>0) a mesh file or not (=0)
31   !
32/
33!-----------------------------------------------------------------------
34&namcrs        !   Grid coarsening for dynamics output and/or
35               !   passive tracer coarsened online simulations
36!-----------------------------------------------------------------------
37/
38!-----------------------------------------------------------------------
39&namtsd    !   data : Temperature  & Salinity
40!-----------------------------------------------------------------------
41/
42!-----------------------------------------------------------------------
43&namsbc        !   Surface Boundary Condition (surface module)
44!-----------------------------------------------------------------------
45   ln_blk      = .true.    !  Bulk formulation                          (T => fill namsbc_blk )
46/
47!-----------------------------------------------------------------------
48&namsbc_blk   !   namsbc_blk  Bulk formulae
49!-----------------------------------------------------------------------
50   ln_NCAR     = .true.   ! "NCAR"      algorithm   (Large and Yeager 2008)
51/
52!-----------------------------------------------------------------------
53&namsbc_sas    !   Stand-Alone Surface module
54!-----------------------------------------------------------------------
55/     
56!-----------------------------------------------------------------------
57&namsbc_rnf    !   runoffs namelist surface boundary condition
58!-----------------------------------------------------------------------
59/
60!-----------------------------------------------------------------------
61&namsbc_ssr    !   surface boundary condition : sea surface restoring
62!-----------------------------------------------------------------------
63/
64!-----------------------------------------------------------------------
65&namsbc_alb    !   albedo parameters
66!-----------------------------------------------------------------------
67/
68!-----------------------------------------------------------------------
69&namberg       !   iceberg parameters
70!-----------------------------------------------------------------------
71/
72!-----------------------------------------------------------------------
73&namlbc        !   lateral momentum boundary condition
74!-----------------------------------------------------------------------
75/
76!-----------------------------------------------------------------------
77&nambfr        !   bottom friction
78!-----------------------------------------------------------------------
79/
80!-----------------------------------------------------------------------
81&nambbc        !   bottom temperature boundary condition                (default: NO)
82!-----------------------------------------------------------------------
83   ln_trabbc   = .true.    !  Apply a geothermal heating at the ocean bottom
84/
85!-----------------------------------------------------------------------
86&nambbl        !   bottom boundary layer scheme
87!-----------------------------------------------------------------------
88/
89!-----------------------------------------------------------------------
90&nameos        !   ocean physical parameters
91!-----------------------------------------------------------------------
92   ln_teos10    = .true.         !  = Use TEOS-10 equation of state
93/
94!-----------------------------------------------------------------------
95&namtra_adv    !   advection scheme for tracer
96!-----------------------------------------------------------------------
97   ln_traadv_fct =  .true.    !  FCT scheme
98      nn_fct_h   =  2               !  =2/4, horizontal 2nd / 4th order
99      nn_fct_v   =  2               !  =2/4, vertical   2nd / COMPACT 4th order
100      nn_fct_zts =  0               !  > 1 , 2nd order FCT scheme with vertical sub-timestepping
101      !                             !        (number of sub-timestep = nn_fct_zts)
102/
103!-----------------------------------------------------------------------
104&namtra_adv_mle !  mixed layer eddy parametrisation (Fox-Kemper param)
105!-----------------------------------------------------------------------
106/
107!----------------------------------------------------------------------------------
108&namtra_ldf    !   lateral diffusion scheme for tracers
109!----------------------------------------------------------------------------------
110   !                       !  Operator type:
111   ln_traldf_lap   =  .true.   !    laplacian operator
112   ln_traldf_blp   =  .false.  !  bilaplacian operator
113   !                       !  Direction of action:
114   ln_traldf_lev   =  .false.  !  iso-level
115   ln_traldf_hor   =  .false.  !  horizontal (geopotential)
116   ln_traldf_iso   =  .true.   !  iso-neutral (Standard operator)
117   ln_traldf_triad =  .false.  !  iso-neutral (Triads   operator)
118   !
119   !                       !  iso-neutral options:       
120   ln_traldf_msc   =  .true.   !  Method of Stabilizing Correction (both operators)
121   rn_slpmax       =   0.01    !  slope limit                      (both operators)
122   ln_triad_iso    =  .false.  !  pure horizontal mixing in ML              (triad only)
123   rn_sw_triad     =  1        !  =1 switching triad ; =0 all 4 triads used (triad only)
124   ln_botmix_triad =  .false.  !  lateral mixing on bottom                  (triad only)
125   !
126   !                       !  Coefficients:
127   nn_aht_ijk_t    = 20        !  space/time variation of eddy coef
128   !                                !   =-20 (=-30)    read in eddy_diffusivity_2D.nc (..._3D.nc) file
129   !                                !   =  0           constant
130   !                                !   = 10 F(k)      =ldf_c1d
131   !                                !   = 20 F(i,j)    =ldf_c2d
132   !                                !   = 21 F(i,j,t)  =Treguier et al. JPO 1997 formulation
133   !                                !   = 30 F(i,j,k)  =ldf_c2d + ldf_c1d
134   !                                !   = 31 F(i,j,k,t)=F(local velocity)
135   rn_aht_0        = 2000.     !  lateral eddy diffusivity   (lap. operator) [m2/s]
136   rn_bht_0        = 1.e+12    !  lateral eddy diffusivity (bilap. operator) [m4/s]
137/
138!----------------------------------------------------------------------------------
139&namtra_ldfeiv !   eddy induced velocity param.
140!----------------------------------------------------------------------------------
141   ln_ldfeiv     =.true.   ! use eddy induced velocity parameterization
142   ln_ldfeiv_dia =.true.   ! diagnose eiv stream function and velocities
143   rn_aeiv_0     = 2000.   ! eddy induced velocity coefficient   [m2/s]
144   nn_aei_ijk_t  = 21      ! space/time variation of the eiv coeficient
145   !                                !   =-20 (=-30)    read in eddy_induced_velocity_2D.nc (..._3D.nc) file
146   !                                !   =  0           constant
147   !                                !   = 10 F(k)      =ldf_c1d
148   !                                !   = 20 F(i,j)    =ldf_c2d
149   !                                !   = 21 F(i,j,t)  =Treguier et al. JPO 1997 formulation
150   !                                !   = 30 F(i,j,k)  =ldf_c2d + ldf_c1d
151/
152!-----------------------------------------------------------------------
153&namtra_dmp    !   tracer: T & S newtonian damping                      (default: NO)
154!-----------------------------------------------------------------------
155!-----------------------------------------------------------------------
156&namdyn_adv    !   formulation of the momentum advection
157!-----------------------------------------------------------------------
158/
159!-----------------------------------------------------------------------
160&namdyn_vor    !   option of physics/algorithm (not control by CPP keys)
161!-----------------------------------------------------------------------
162   ln_dynvor_ene = .false. !  enstrophy conserving scheme
163   ln_dynvor_ens = .false. !  energy conserving scheme
164   ln_dynvor_mix = .false. !  mixed scheme
165   ln_dynvor_een = .true.  !  energy & enstrophy scheme
166      nn_een_e3f = 0             !  e3f = masked averaging of e3t divided by 4 (=0) or by the sum of mask (=1)
167/
168!-----------------------------------------------------------------------
169&namdyn_hpg    !   Hydrostatic pressure gradient option
170!-----------------------------------------------------------------------
171/
172!-----------------------------------------------------------------------
173&namdyn_spg    !   surface pressure gradient
174!-----------------------------------------------------------------------
175   ln_dynspg_ts  = .true.  !  split-explicit free surface
176/
177!-----------------------------------------------------------------------
178&namdyn_ldf    !   lateral diffusion on momentum
179!-----------------------------------------------------------------------
180   !                       !  Type of the operator :
181   !                           !  no diffusion: set ln_dynldf_lap=..._blp=F
182   ln_dynldf_lap =  .true.     !    laplacian operator
183   ln_dynldf_blp =  .false.    !  bilaplacian operator
184   !                       !  Direction of action  :
185   ln_dynldf_lev =  .true.     !  iso-level
186   ln_dynldf_hor =  .false.    !  horizontal (geopotential)
187   ln_dynldf_iso =  .false.    !  iso-neutral
188   !                       !  Coefficient
189   nn_ahm_ijk_t  = -30         !  space/time variation of eddy coef
190   !                                !  =-30  read in eddy_viscosity_3D.nc file
191   !                                !  =-20  read in eddy_viscosity_2D.nc file
192   !                                !  =  0  constant
193   !                                !  = 10  F(k)=c1d
194   !                                !  = 20  F(i,j)=F(grid spacing)=c2d
195   !                                !  = 30  F(i,j,k)=c2d*c1d
196   !                                !  = 31  F(i,j,k)=F(grid spacing and local velocity)
197   rn_ahm_0      =  40000.     !  horizontal laplacian eddy viscosity   [m2/s]
198   rn_ahm_b      =      0.     !  background eddy viscosity for ldf_iso [m2/s]
199   rn_bhm_0      = 1.e+12      !  horizontal bilaplacian eddy viscosity [m4/s]
200   !
201   ! Caution in 20 and 30 cases the coefficient have to be given for a 1 degree grid (~111km)
202/
203!-----------------------------------------------------------------------
204&namzdf        !   vertical physics
205!-----------------------------------------------------------------------
206/
207!-----------------------------------------------------------------------
208&namzdf_tke    !   turbulent eddy kinetic dependent vertical diffusion  ("key_zdftke")
209!-----------------------------------------------------------------------
210/
211!-----------------------------------------------------------------------
212&namzdf_ddm    !   double diffusive mixing parameterization             ("key_zdfddm")
213!-----------------------------------------------------------------------
214/
215!-----------------------------------------------------------------------
216&namzdf_tmx    !   tidal mixing parameterization                        ("key_zdftmx")
217!-----------------------------------------------------------------------
218/
219!-----------------------------------------------------------------------
220&nammpp        !   Massively Parallel Processing                        ("key_mpp_mpi)
221!-----------------------------------------------------------------------
222/
223!-----------------------------------------------------------------------
224&namctl        !   Control prints & Benchmark
225!-----------------------------------------------------------------------
226/
227!-----------------------------------------------------------------------
228&namptr       !   Poleward Transport Diagnostic
229!-----------------------------------------------------------------------
230/
231!-----------------------------------------------------------------------
232&namhsb       !  Heat and salt budgets                                  (default F)
233!-----------------------------------------------------------------------
234/
235!-----------------------------------------------------------------------
236&namobs       !  observation usage                                      ('key_diaobs')
237!-----------------------------------------------------------------------
238/
239!-----------------------------------------------------------------------
240&nam_asminc   !   assimilation increments                               ('key_asminc')
241!-----------------------------------------------------------------------
242/
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