source: CONFIG/UNIFORM/v6/IPSLCM6/GENERAL/PARAM/namelist_ORCA2_cfg @ 2221

Last change on this file since 2221 was 2221, checked in by aclsce, 8 years ago

IPSLCM6_rc0 : modified to fit with new NEMO version (trunk rev 4565 instead of branch dev_MERGE_2013)

File size: 18.8 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   cn_exp      =  "ORCA2"  !  AUTO - experience name
9   nn_it000    =       1   !  AUTO - first time step
10   nn_itend    =    5475   !  AUTO - last  time step (std 5475)
11   nn_date0    =  010101   !  AUTO - date at nit_0000 (format yyyymmdd) used if ln_rstart=F or (ln_rstart=T and nn_rstctl=0 or 1)
12   nn_leapy    =       0   !  AUTO - Leap year calendar (1) or not (0)
13   ln_rstart   = .false.   !  AUTO - start from rest (F) or from a restart file (T)
14   nn_rstctl   =       0   !  AUTO - restart control => activated only if ln_rstart = T
15                           !    = 0 nn_date0 read in namelist ; nn_it000 : read in namelist
16                           !    = 1 nn_date0 read in namelist ; nn_it000 : check consistancy between namelist and restart
17                           !    = 2 nn_date0 read in restart  ; nn_it000 : check consistancy between namelist and restart
18   cn_ocerst_in  = "restartopa"   !  suffix of ocean restart name (input)
19   cn_ocerst_out = "restart"   !  suffix of ocean restart name (output)
20   nn_istate   =       0   !  output the initial state (1) or not (0)
21   nn_stock    =    5475   !  AUTO - frequency of creation of a restart file (modulo referenced to 1)
22   nn_write    =    5475   !  AUTO - frequency of write in the output file   (modulo referenced to nn_it000)
23/
24!-----------------------------------------------------------------------
25&namcfg        !   parameters of the configuration
26!-----------------------------------------------------------------------
27   cp_cfg      =  "orca"               !  name of the configuration
28   jp_cfg      =       2               !  resolution of the configuration
29   jpidta      =     182               !  1st lateral dimension ( >= jpi )
30   jpjdta      =     149               !  2nd    "         "    ( >= jpj )
31   jpkdta      =      31               !  number of levels      ( >= jpk )
32   jpiglo      =     182               !  1st dimension of global domain --> i =jpidta
33   jpjglo      =     149               !  2nd    -                  -    --> j  =jpjdta
34   jpizoom     =       1               !  left bottom (i,j) indices of the zoom
35   jpjzoom     =       1               !  in data domain indices
36   jperio      =       4               !  lateral cond. type (between 0 and 6)
37/
38!-----------------------------------------------------------------------
39&namzgr        !   vertical coordinate
40!-----------------------------------------------------------------------
41/
42!-----------------------------------------------------------------------
43&namdom        !   space and time domain (bathymetry, mesh, timestep)
44!-----------------------------------------------------------------------
45   nn_msh      =    0      !  AUTO - create (=1) a mesh file or not (=0)
46   rn_rdt      = 5760.     !  time step for the dynamics (and tracer if nn_acc=0)
47   nn_closea    =   1      !  remove (=0) or keep (=1) closed seas and lakes (ORCA)
48   !
49   jphgr_msh   =       0               !  type of horizontal mesh
50   ppglam0     =  999999.0             !  longitude of first raw and column T-point (jphgr_msh = 1)
51   ppgphi0     =  999999.0             ! latitude  of first raw and column T-point (jphgr_msh = 1)
52   ppe1_deg    =  999999.0             !  zonal      grid-spacing (degrees)
53   ppe2_deg    =  999999.0             !  meridional grid-spacing (degrees)
54   ppe1_m      =  999999.0             !  zonal      grid-spacing (degrees)
55   ppe2_m      =  999999.0             !  meridional grid-spacing (degrees)
56   ppsur       =   -4762.96143546300   !  ORCA r4, r2 and r05 coefficients
57   ppa0        =     255.58049070440   ! (default coefficients)
58   ppa1        =     245.58132232490   !
59   ppkth       =      21.43336197938   !
60   ppacr       =       3.0             !
61   ppdzmin     =  999999.              !  Minimum vertical spacing
62   pphmax      =  999999.              !  Maximum depth
63   ldbletanh   =  .FALSE.              !  Use/do not use double tanf function for vertical coordinates
64   ppa2        =  999999.              !  Double tanh function parameters
65   ppkth2      =  999999.              !
66   ppacr2      =  999999.              !
67/
68!-----------------------------------------------------------------------
69&namsplit      !   time splitting parameters                            ("key_dynspg_ts")
70!-----------------------------------------------------------------------
71/
72!-----------------------------------------------------------------------
73&namcrs        !   Grid coarsening for dynamics output and/or
74               !   passive tracer coarsened online simulations
75!-----------------------------------------------------------------------
76/
77!-----------------------------------------------------------------------
78&namtsd    !   data : Temperature  & Salinity
79!-----------------------------------------------------------------------
80   ln_tsd_init   = .true.   !  Initialisation of ocean T & S with T &S input data (T) or not (F)
81   ln_tsd_tradmp = .false.  !  damping of ocean T & S toward T &S input data (T) or not (F)
82/
83!-----------------------------------------------------------------------
84&namsbc        !   Surface Boundary Condition (surface module)
85!-----------------------------------------------------------------------
86   nn_fsbc     = 5         !  frequency of surface boundary condition computation
87                           !     (also = the frequency of sea-ice model call)
88   ln_blk_core = .false.   !  CORE bulk formulation                     (T => fill namsbc_core)
89   ln_cpl      = .true.    !  Coupled formulation                       (T => fill namsbc_cpl )
90   ln_apr_dyn  = .false.   !  Patm gradient added in ocean & ice Eqs.   (T => fill namsbc_apr )
91   nn_ice      = 2         !  =0 no ice boundary condition   ,
92                           !  =1 use observed ice-cover      ,
93                           !  =2 ice-model used                         ("key_lim3" or "key_lim2")
94   cn_iceflx   = 'linear'  !  AUTO -
95                           !  ="ave"    - Average flux over all ice categories ("key_lim3")
96                           !  ="linear" - Linear repartition of fluxes over ice categories ("key_lim3")
97   nn_ice_embd = 0         !  AUTO -
98                           !  =0 levitating ice (no mass exchange, concentration/dilution effect)
99                           !  =1 levitating ice with mass and salt exchange but no presure effect
100                           !  =2 embedded sea-ice (full salt and mass exchanges and pressure)
101   ln_dm2dc    = .false.   !  daily mean to diurnal cycle on short wave
102   ln_rnf      = .false.   !  runoffs                                   (T => fill namsbc_rnf)
103   ln_ssr      = .false.   !  Sea Surface Restoring on T and/or S       (T => fill namsbc_ssr)
104   nn_fwb      = 0         !  FreshWater Budget: =0 unchecked
105                           !     =1 global mean of e-p-r set to zero at each time step
106                           !     =2 annual global mean of e-p-r set to zero
107                           !     =3 global emp set to zero and spread out over erp area
108   ln_wave = .false.       !  Activate coupling with wave (either Stokes Drift or Drag coefficient, or both)  (T => fill namsbc_wave)
109   ln_cdgw = .false.       !  Neutral drag coefficient read from wave model (T => fill namsbc_wave)
110   ln_sdw  = .false.       !  Computation of 3D stokes drift                (T => fill namsbc_wave)
111/
112!-----------------------------------------------------------------------
113&namsbc_core   !   namsbc_core  CORE bulk formulae
114!-----------------------------------------------------------------------
115/
116!-----------------------------------------------------------------------
117&namtra_qsr    !   penetrative solar radiation
118!-----------------------------------------------------------------------
119/
120!-----------------------------------------------------------------------
121&namsbc_rnf    !   runoffs namelist surface boundary condition
122!-----------------------------------------------------------------------
123/
124!-----------------------------------------------------------------------
125&namsbc_ssr    !   surface boundary condition : sea surface restoring
126!-----------------------------------------------------------------------
127/
128!-----------------------------------------------------------------------
129&namsbc_alb    !   albedo parameters
130!-----------------------------------------------------------------------
131   rn_cloud    =    0.00   !  cloud correction to snow and ice albedo
132   rn_albice   =    0.5    !  albedo of melting ice in the arctic and antarctic
133   rn_alphd    =    0.80   !  coefficients for linear interpolation used to
134   rn_alphc    =    0.65   !  compute albedo between two extremes values
135   rn_alphdi   =    0.72   !  (Pyane, 1972)
136/
137!-----------------------------------------------------------------------
138&namsbc_cpl    !   coupling parameters
139!-----------------------------------------------------------------------
140!                    !     description       !  multiple  !    vector   !      vector          ! vector !
141!                    !                       ! categories !  reference  !    orientation       ! grids  !
142! send
143sn_snd_temp   =       'weighted oce and ice' ,    'no'    ,     ''      ,         ''           ,   ''
144sn_snd_alb    =       'weighted ice'         ,    'no'    ,     ''      ,         ''           ,   ''
145sn_snd_thick  =       'none'                 ,    'no'    ,     ''      ,         ''           ,   ''
146sn_snd_crt    =       'mixed oce-ice'        ,    'no'    , 'cartesian' , 'eastward-northward' ,  'T'
147sn_snd_co2    =       'none'              ,    'no'    ,     ''      ,         ''           ,   ''
148! receive
149sn_rcv_w10m   =       'coupled'              ,    'no'    ,     ''      ,         ''          ,   ''
150sn_rcv_taumod =       'none'                 ,    'no'    ,     ''      ,         ''          ,   ''
151sn_rcv_tau    =       'mixed oce-ice'        ,    'no'    , 'cartesian' , 'eastward-northward',  'U,V'
152sn_rcv_dqnsdt =       'coupled'              ,    'no'    ,     ''      ,         ''          ,   ''
153sn_rcv_qsr    =       'conservative'         ,    'no'    ,     ''      ,         ''          ,   ''
154sn_rcv_qns    =       'conservative'         ,    'no'    ,     ''      ,         ''          ,   ''
155sn_rcv_emp    =       'conservative'         ,    'no'    ,     ''      ,         ''          ,   ''
156sn_rcv_rnf    =       'coupled'              ,    'no'    ,     ''      ,         ''          ,   ''
157sn_rcv_cal    =       'coupled'              ,    'no'    ,     ''      ,         ''          ,   ''
158sn_rcv_co2    =       'none'              ,    'no'    ,     ''      ,         ''          ,   ''
159/
160/
161!-----------------------------------------------------------------------
162&namberg       !   iceberg parameters
163!-----------------------------------------------------------------------
164/
165!-----------------------------------------------------------------------
166&namlbc        !   lateral momentum boundary condition
167!-----------------------------------------------------------------------
168/
169!-----------------------------------------------------------------------
170&namcla        !   cross land advection
171!-----------------------------------------------------------------------
172/
173!-----------------------------------------------------------------------
174&nambfr        !   bottom friction
175!-----------------------------------------------------------------------
176/
177!-----------------------------------------------------------------------
178&nambbc        !   bottom temperature boundary condition
179!-----------------------------------------------------------------------
180/
181!-----------------------------------------------------------------------
182&nambbl        !   bottom boundary layer scheme
183!-----------------------------------------------------------------------
184/
185!-----------------------------------------------------------------------
186&nameos        !   ocean physical parameters
187!-----------------------------------------------------------------------
188/
189!-----------------------------------------------------------------------
190&namtra_adv    !   advection scheme for tracer
191!-----------------------------------------------------------------------
192/
193!-----------------------------------------------------------------------
194&namtra_adv_mle !  mixed layer eddy parametrisation (Fox-Kemper param)
195!-----------------------------------------------------------------------
196/
197!-----------------------------------------------------------------------
198&namtra_adv_mle !  mixed layer eddy parametrisation (Fox-Kemper param)
199!-----------------------------------------------------------------------
200/
201!----------------------------------------------------------------------------------
202&namtra_ldf    !   lateral diffusion scheme for tracers
203!----------------------------------------------------------------------------------
204/
205!-----------------------------------------------------------------------
206&namtra_dmp    !   tracer: T & S newtonian damping
207!-----------------------------------------------------------------------
208    ln_tradmp   =  .FALSE.   !  add a damping termn (T) or not (F)
209/
210!-----------------------------------------------------------------------
211&namdyn_adv    !   formulation of the momentum advection
212!-----------------------------------------------------------------------
213/
214!-----------------------------------------------------------------------
215&namdyn_vor    !   option of physics/algorithm (not control by CPP keys)
216!-----------------------------------------------------------------------
217/
218!-----------------------------------------------------------------------
219&namdyn_hpg    !   Hydrostatic pressure gradient option
220!-----------------------------------------------------------------------
221/
222!-----------------------------------------------------------------------
223&namdyn_ldf    !   lateral diffusion on momentum
224!-----------------------------------------------------------------------
225/
226!-----------------------------------------------------------------------
227&namzdf        !   vertical physics
228!-----------------------------------------------------------------------
229/
230!-----------------------------------------------------------------------
231&namzdf_tke    !   turbulent eddy kinetic dependent vertical diffusion  ("key_zdftke")
232!-----------------------------------------------------------------------
233   rn_ebb      =  67.83    !  coef. of the surface input of tke (=67.83 suggested when ln_mxl0=T)
234   rn_mxl0     =   0.01    !  surface  buoyancy lenght scale minimum value
235   nn_etau     =   0       !  penetration of tke below the mixed layer (ML) due to internal & intertial waves
236                           !        = 0 no penetration
237                           !        = 1 add a tke source below the ML
238                           !        = 2 add a tke source just at the base of the ML
239                           !        = 3 as = 1 applied on HF part of the stress    ("key_coupled")
240/
241!-----------------------------------------------------------------------
242&namzdf_ddm    !   double diffusive mixing parameterization             ("key_zdfddm")
243!-----------------------------------------------------------------------
244/
245!-----------------------------------------------------------------------
246&namzdf_tmx    !   tidal mixing parameterization                        ("key_zdftmx")
247!-----------------------------------------------------------------------
248/
249!-----------------------------------------------------------------------
250&namsol        !   elliptic solver / island / free surface
251!-----------------------------------------------------------------------
252/
253!-----------------------------------------------------------------------
254&nammpp        !   Massively Parallel Processing                        ("key_mpp_mpi)
255!-----------------------------------------------------------------------
256   cn_mpi_send =  'I'      !  mpi send/recieve type   ='S', 'B', or 'I' for standard send,
257                           !  buffer blocking send or immediate non-blocking sends, resp.
258   nn_buffer   =   0       !  size in bytes of exported buffer ('B' case), 0 no exportation
259   ln_nnogather=  .false.  !  activate code to avoid mpi_allgather use at the northfold
260   jpni        =   1       !  jpni   number of processors following i (set automatically if < 1)
261   jpnj        =   5       !  jpnj   number of processors following j (set automatically if < 1)
262   jpnij       =   5       !  jpnij  number of local domains (set automatically if < 1)
263/
264!-----------------------------------------------------------------------
265&namctl        !   Control prints & Benchmark
266!-----------------------------------------------------------------------
267/
268!-----------------------------------------------------------------------
269&namc1d        !   1D configuration options                             ("key_c1d")
270!-----------------------------------------------------------------------
271/
272!-----------------------------------------------------------------------
273&namc1d_dyndmp !   U & V newtonian damping                              ("key_c1d")
274!-----------------------------------------------------------------------
275/
276!-----------------------------------------------------------------------
277&namptr       !   Poleward Transport Diagnostic
278!-----------------------------------------------------------------------
279   ln_diaptr  = .true.     !  Poleward heat and salt transport (T) or not (F)
280   ln_diaznl  = .true.     !  Add zonal means and meridional stream functions
281   ln_subbas  = .true.     !  Atlantic/Pacific/Indian basins computation (T) or not
282                           !  (orca configuration only, need input basins mask file named "subbasins.nc"
283   ln_ptrcomp = .true.     !  Add decomposition : overturning
284   nn_fptr    =  1         !  Frequency of ptr computation [time step]
285   nn_fwri    =  15        !  AUTO - Frequency of ptr outputs [time step]
286/
287!-----------------------------------------------------------------------
288&nam_asminc   !   assimilation increments                               ('key_asminc')
289!-----------------------------------------------------------------------
290/
291!-----------------------------------------------------------------------
292&namsbc_wave   ! External fields from wave model
293!-----------------------------------------------------------------------
294/
295!-----------------------------------------------------------------------
296&namhsb       !  Heat and salt budgets
297!-----------------------------------------------------------------------
298/
299!-----------------------------------------------------------------------
300&namdyn_nept  !   Neptune effect (simplified: lateral and vertical diffusions removed)
301!-----------------------------------------------------------------------
302/
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