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namelist_cfg in branches/2017/dev_merge_2017/NEMOGCM/CONFIG/TEST_CASES/VORTEX/EXP00 – NEMO

source: branches/2017/dev_merge_2017/NEMOGCM/CONFIG/TEST_CASES/VORTEX/EXP00/namelist_cfg @ 9024

Last change on this file since 9024 was 8901, checked in by jchanut, 7 years ago

AGRIF: Remove update frequency parameter from namelist - #1965

File size: 13.0 KB
Line 
1!!>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
2!! NEMO/OPA  Configuration namelist : used to overwrite defaults values defined in SHARED/namelist_ref
3!!>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
4!
5!-----------------------------------------------------------------------
6&namusr_def    !   User defined :   VORTEX configuration: Flat bottom, beta-plane
7!-----------------------------------------------------------------------
8   rn_dx       =  30000.   !  x horizontal resolution   [meters]
9   rn_dy       =  30000.   !  y horizontal resolution   [meters]
10   rn_dz       =    500.   !  z vertical resolution [meters]
11   rn_ppgphi0  =   38.5    !  Reference latitude [degrees]
12/
13!
14!-----------------------------------------------------------------------
15&namrun        !   parameters of the run
16!-----------------------------------------------------------------------
17   nn_no       =       0   !  job number (no more used...)
18   cn_exp      = "VORTEX"  !  experience name
19   nn_it000    =       1   !  first time step
20   nn_itend    =    6000   !  last time step
21   nn_istate   =       0   !  output the initial state (1) or not (0)
22   nn_stock    =   99999   !  frequency of creation of a restart file (modulo referenced to 1)
23   nn_write    =   99999   !  frequency of write in the output file   (modulo referenced to nn_it000)
24/
25!-----------------------------------------------------------------------
26&namcfg        !   parameters of the configuration
27!-----------------------------------------------------------------------
28/
29!-----------------------------------------------------------------------
30&namdom        !   space and time domain (bathymetry, mesh, timestep)
31!-----------------------------------------------------------------------
32   ln_linssh   =  .false.  !  =T  linear free surface  ==>>  model level are fixed in time
33   rn_rdt      =   1440.   !  time step for the dynamics (and tracer if nn_acc=0)
34   rn_atfp     =   0.05    !  asselin time filter parameter
35/
36!-----------------------------------------------------------------------
37&namagrif      !  AGRIF zoom                                            ("key_agrif")
38!-----------------------------------------------------------------------
39   ln_spc_dyn    = .true.  !  use 0 as special value for dynamics
40   rn_sponge_tra =  800.   !  coefficient for tracer   sponge layer [m2/s]
41   rn_sponge_dyn =  800.   !  coefficient for dynamics sponge layer [m2/s]
42   ln_chk_bathy  = .FALSE. !
43/
44/
45!-----------------------------------------------------------------------
46&namtsd    !   data : Temperature  & Salinity
47!-----------------------------------------------------------------------
48   ln_tsd_init   = .false.   !  Initialisation of ocean T & S with T &S input data (T) or not (F)
49   ln_tsd_tradmp = .false.   !  damping of ocean T & S toward T &S input data (T) or not (F)
50/
51!-----------------------------------------------------------------------
52&namsbc        !   Surface Boundary Condition (surface module)
53!-----------------------------------------------------------------------
54  nn_fsbc     = 1         !  frequency of surface boundary condition computation
55                          !     (also = the frequency of sea-ice & iceberg model call)
56  ln_usr      = .true.    !  user defined formulation                  (T => check usrdef_sbc)
57  ln_blk      = .false.   !  Bulk formulation                          (T => fill namsbc_blk )
58  nn_ice      = 0         !  =0 no ice boundary condition   
59  ln_traqsr   = .false.   !  Light penetration in the ocean            (T => fill namtra_qsr )
60  ln_rnf      = .false.   !  runoffs                                   (T => fill namsbc_rnf)
61  ln_ssr      = .false.   !  Sea Surface Restoring on T and/or S       (T => fill namsbc_ssr)
62  nn_fwb      = 0         !  FreshWater Budget: =0 unchecked
63/
64!-----------------------------------------------------------------------
65&namlbc        !   lateral momentum boundary condition
66!-----------------------------------------------------------------------
67!                         !  free slip  !   partial slip  !   no slip   ! strong slip
68  rn_shlat     =    0.    !  shlat = 0  !  0 < shlat < 2  !  shlat = 2  !  2 < shlat
69/
70!-----------------------------------------------------------------------
71&nambfr        !   bottom friction
72!-----------------------------------------------------------------------
73   nn_bfr      =    0     !  type of bottom friction :   = 0 : free slip,  = 1 : linear friction
74                          !                              = 2 : nonlinear friction
75/
76!-----------------------------------------------------------------------
77&nambbc        !   bottom temperature boundary condition                (default: NO)
78!-----------------------------------------------------------------------
79/
80!-----------------------------------------------------------------------
81&nambbl        !   bottom boundary layer scheme                         ("key_trabbl")
82!-----------------------------------------------------------------------
83/
84!-----------------------------------------------------------------------
85&nameos        !   ocean physical parameters
86!-----------------------------------------------------------------------
87   ln_seos     = .true.         !  = Use simplified equation of state (S-EOS)
88   !                            !  rd(T,S,Z)*rau0 = -a0*(1+.5*lambda*dT+mu*Z+nu*dS)*dT+b0*dS
89   rn_a0       =  0.28        !  thermal expension coefficient (for simplified equation of state)
90   rn_b0       =  0.          !  saline  expension coefficient (for simplified equation of state)
91   rn_lambda1  =  0.          !  cabbeling coeff in T^2  (=0 for linear eos)
92   rn_lambda2  =  0.          !  cabbeling coeff in S^2  (=0 for linear eos)
93   rn_mu1      =  0.          !  thermobaric coeff. in T (=0 for linear eos)
94   rn_mu2      =  0.          !  thermobaric coeff. in S (=0 for linear eos)
95   rn_nu       =  0.          !  cabbeling coeff in T*S  (=0 for linear eos)
96/
97!-----------------------------------------------------------------------
98&namtra_adv    !   advection scheme for tracer
99!-----------------------------------------------------------------------
100   ln_traadv_cen = .false. !  2nd order centered scheme
101      nn_cen_h   =  4            !  =2/4, horizontal 2nd order CEN / 4th order CEN
102      nn_cen_v   =  4            !  =2/4, vertical   2nd order CEN / 4th order COMPACT
103   ln_traadv_fct = .true. !  FCT scheme
104      nn_fct_h   =  2            !  =2/4, horizontal 2nd / 4th order
105      nn_fct_v   =  2            !  =2/4, vertical   2nd / COMPACT 4th order
106      nn_fct_zts =  0            !  >=1,  2nd order FCT scheme with vertical sub-timestepping
107      !                          !        (number of sub-timestep = nn_fct_zts)
108   ln_traadv_mus = .false. !  MUSCL scheme
109      ln_mus_ups = .false.       !  use upstream scheme near river mouths
110   ln_traadv_ubs = .false. !  UBS scheme
111      nn_ubs_v   =  2            !  =2  , vertical 2nd order FCT / COMPACT 4th order
112   ln_traadv_qck = .false. !  QUICKEST scheme
113/
114!-----------------------------------------------------------------------
115&namtra_adv_mle !   mixed layer eddy parametrisation (Fox-Kemper param) (default: NO)
116!-----------------------------------------------------------------------
117/
118!-----------------------------------------------------------------------
119&namtra_ldf    !   lateral diffusion scheme for tracers
120!-----------------------------------------------------------------------
121   !                       !  Operator type:    both false = No lateral diffusion
122   ln_traldf_lap   =  .false.  !    laplacian operator
123   ln_traldf_blp   =  .false.  !  bilaplacian operator
124/
125!-----------------------------------------------------------------------
126&namtra_ldfeiv !   eddy induced velocity param.                         (default: NO)
127!-----------------------------------------------------------------------
128/
129!-----------------------------------------------------------------------
130&namtra_dmp    !   tracer: T & S newtonian damping                       (default: YES)
131!-----------------------------------------------------------------------
132   ln_tradmp   =  .false.   !  add a damping termn (T) or not (F)
133/
134!-----------------------------------------------------------------------
135&namdyn_adv    !   formulation of the momentum advection
136!-----------------------------------------------------------------------
137   ln_dynadv_vec = .false. !  vector form (T) or flux form (F)
138   nn_dynkeg     = 0       ! scheme for grad(KE): =0   C2  ;  =1   Hollingsworth correction
139   ln_dynadv_cen2= .false. !  flux form - 2nd order centered scheme
140   ln_dynadv_ubs = .true.  !  flux form - 3rd order UBS      scheme
141   ln_dynzad_zts = .false. !  Use (T) sub timestepping for vertical momentum advection
142/
143!-----------------------------------------------------------------------
144&nam_vvl    !   vertical coordinate options                             (default: zstar)
145!-----------------------------------------------------------------------
146   ln_vvl_zstar  = .true.           !  zstar vertical coordinate
147/
148!-----------------------------------------------------------------------
149&namdyn_vor    !   option of physics/algorithm
150!-----------------------------------------------------------------------
151   ln_dynvor_ene = .false. !  enstrophy conserving scheme
152   ln_dynvor_ens = .false. !  energy conserving scheme
153   ln_dynvor_mix = .false. !  mixed scheme
154   ln_dynvor_een = .true.  !  energy & enstrophy scheme
155      nn_een_e3f = 0             !  e3f = masked averaging of e3t divided by 4 (=0) or by the sum of mask (=1)
156/
157!-----------------------------------------------------------------------
158&namdyn_hpg    !   Hydrostatic pressure gradient option
159!-----------------------------------------------------------------------
160   ln_hpg_zps  = .false.  !  z-coordinate - partial steps (interpolation)
161   ln_hpg_sco  = .true.   !  s-coordinate (standard jacobian formulation)
162/
163!-----------------------------------------------------------------------
164&namdyn_spg    !   Surface pressure gradient
165!-----------------------------------------------------------------------
166   ln_dynspg_exp  = .false.
167   ln_dynspg_ts  = .true.   ! split-explicit free surface
168      ln_bt_fw      = .true.     ! Forward integration of barotropic Eqs.
169      ln_bt_av      = .true.     ! Time filtering of barotropic variables
170         nn_bt_flt     = 1          ! Time filter choice  = 0 None
171         !                          !                     = 1 Boxcar over   nn_baro sub-steps
172         !                          !                     = 2 Boxcar over 2*nn_baro  "    "
173      ln_bt_auto    = .false.    ! Number of sub-step defined from:
174         nn_baro      =  24         ! =F : the number of sub-step in rn_rdt seconds
175/
176!-----------------------------------------------------------------------
177&namdyn_ldf    !   lateral diffusion on momentum
178!-----------------------------------------------------------------------
179   !                       !  Type of the operator :
180   !                           !  no diffusion: set ln_dynldf_lap=..._blp=F
181   ln_dynldf_lap =  .false.    !    laplacian operator
182   ln_dynldf_blp =  .false.    !  bilaplacian operator
183   !                       !  Direction of action  :
184   ln_dynldf_lev =  .true.      !  iso-level
185   ln_dynldf_hor =  .false.     !  horizontal (geopotential)
186   ln_dynldf_iso =  .false.     !  iso-neutral
187   !                       !  Coefficient
188   nn_ahm_ijk_t  = 0         !  space/time variation of eddy coef
189   !                                !  =-30  read in eddy_viscosity_3D.nc file
190   !                                !  =-20  read in eddy_viscosity_2D.nc file
191   !                                !  =  0  constant
192   !                                !  = 10  F(k)=c1d
193   !                                !  = 20  F(i,j)=F(grid spacing)=c2d
194   !                                !  = 30  F(i,j,k)=c2d*c1d
195   !                                !  = 31  F(i,j,k)=F(grid spacing and local velocity)
196   rn_ahm_0      =     0.01    !  horizontal laplacian eddy viscosity   [m2/s]
197   rn_ahm_b      =     0.      !  background eddy viscosity for ldf_iso [m2/s]
198   rn_bhm_0      =     1.e+12  !  horizontal bilaplacian eddy viscosity [m4/s]
199/
200!-----------------------------------------------------------------------
201&namzdf        !   vertical physics
202!-----------------------------------------------------------------------
203   rn_avm0     =   0.     !  vertical eddy viscosity   [m2/s]          (background Kz if not "key_zdfcst")
204   rn_avt0     =   0.     !  vertical eddy diffusivity [m2/s]          (background Kz if not "key_zdfcst")
205   ln_zdfevd   = .false.  !  enhanced vertical diffusion (evd)
206   ln_zdfnpc   = .false.  !  Non-Penetrative Convective algorithm
207/
208!-----------------------------------------------------------------------
209&nammpp        !   Massively Parallel Processing                        ("key_mpp_mpi)
210!-----------------------------------------------------------------------
211/
212!-----------------------------------------------------------------------
213&namctl        !   Control prints & Benchmark
214!-----------------------------------------------------------------------
215/
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