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1_namelist_cfg in branches/2017/dev_r8624_AGRIF3_VVL/NEMOGCM/CONFIG/TEST_CASES/VORTEX/EXP00 – NEMO

source: branches/2017/dev_r8624_AGRIF3_VVL/NEMOGCM/CONFIG/TEST_CASES/VORTEX/EXP00/1_namelist_cfg @ 8703

Last change on this file since 8703 was 8703, checked in by jchanut, 6 years ago

Add new AGRIF test case - #1965
File size: 12.8 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/
9!
10!-----------------------------------------------------------------------
11&namrun        !   parameters of the run
12!-----------------------------------------------------------------------
13   nn_no       =       0   !  job number (no more used...)
14   cn_exp      = "VORTEX"  !  experience name
15   nn_it000    =       1   !  first time step
16   nn_itend    =   18000   !  last time step
17   nn_istate   =       0   !  output the initial state (1) or not (0)
18   nn_stock    =   99999   !  frequency of creation of a restart file (modulo referenced to 1)
19   nn_write    =   99999   !  frequency of write in the output file   (modulo referenced to nn_it000)
20/
21!-----------------------------------------------------------------------
22&namcfg        !   parameters of the configuration
23!-----------------------------------------------------------------------
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   rn_rdt      =    480.   !  time step for the dynamics (and tracer if nn_acc=0)
30   rn_atfp     =   0.05    !  asselin time filter parameter
31/
32!-----------------------------------------------------------------------
33&namagrif      !  AGRIF zoom                                            ("key_agrif")
34!-----------------------------------------------------------------------
35   nn_cln_update =    1    !  baroclinic update frequency
36   ln_spc_dyn    = .true.  !  use 0 as special value for dynamics
37   rn_sponge_tra = 2850.   !  coefficient for tracer   sponge layer [m2/s]
38   rn_sponge_dyn = 2850.   !  coefficient for dynamics sponge layer [m2/s]
39   ln_chk_bathy  = .false. !
40/
41!-----------------------------------------------------------------------
42&namtsd    !   data : Temperature  & Salinity
43!-----------------------------------------------------------------------
44   ln_tsd_init   = .false.   !  Initialisation of ocean T & S with T &S input data (T) or not (F)
45   ln_tsd_tradmp = .false.   !  damping of ocean T & S toward T &S input data (T) or not (F)
46/
47!-----------------------------------------------------------------------
48&namsbc        !   Surface Boundary Condition (surface module)
49!-----------------------------------------------------------------------
50  nn_fsbc     = 1         !  frequency of surface boundary condition computation
51                          !     (also = the frequency of sea-ice & iceberg model call)
52  ln_usr      = .true.    !  user defined formulation                  (T => check usrdef_sbc)
53  ln_blk      = .false.   !  Bulk formulation                          (T => fill namsbc_blk )
54  nn_ice      = 0         !  =0 no ice boundary condition   
55  ln_traqsr   = .false.   !  Light penetration in the ocean            (T => fill namtra_qsr )
56  ln_rnf      = .false.   !  runoffs                                   (T => fill namsbc_rnf)
57  ln_ssr      = .false.   !  Sea Surface Restoring on T and/or S       (T => fill namsbc_ssr)
58  nn_fwb      = 0         !  FreshWater Budget: =0 unchecked
59/
60!-----------------------------------------------------------------------
61&namlbc        !   lateral momentum boundary condition
62!-----------------------------------------------------------------------
63!                         !  free slip  !   partial slip  !   no slip   ! strong slip
64  rn_shlat     =    0.    !  shlat = 0  !  0 < shlat < 2  !  shlat = 2  !  2 < shlat
65/
66!-----------------------------------------------------------------------
67&nambfr        !   bottom friction
68!-----------------------------------------------------------------------
69   nn_bfr      =    0     !  type of bottom friction :   = 0 : free slip,  = 1 : linear friction
70                          !                              = 2 : nonlinear friction
71/
72!-----------------------------------------------------------------------
73&nambbc        !   bottom temperature boundary condition                (default: NO)
74!-----------------------------------------------------------------------
75/
76!-----------------------------------------------------------------------
77&nambbl        !   bottom boundary layer scheme                         ("key_trabbl")
78!-----------------------------------------------------------------------
79/
80!-----------------------------------------------------------------------
81&nameos        !   ocean physical parameters
82!-----------------------------------------------------------------------
83   ln_seos     = .true.         !  = Use simplified equation of state (S-EOS)
84   !                            !  rd(T,S,Z)*rau0 = -a0*(1+.5*lambda*dT+mu*Z+nu*dS)*dT+b0*dS
85   rn_a0       =  0.28        !  thermal expension coefficient (for simplified equation of state)
86   rn_b0       =  0.          !  saline  expension coefficient (for simplified equation of state)
87   rn_lambda1  =  0.          !  cabbeling coeff in T^2  (=0 for linear eos)
88   rn_lambda2  =  0.          !  cabbeling coeff in S^2  (=0 for linear eos)
89   rn_mu1      =  0.          !  thermobaric coeff. in T (=0 for linear eos)
90   rn_mu2      =  0.          !  thermobaric coeff. in S (=0 for linear eos)
91   rn_nu       =  0.          !  cabbeling coeff in T*S  (=0 for linear eos)
92/
93!-----------------------------------------------------------------------
94&namtra_adv    !   advection scheme for tracer
95!-----------------------------------------------------------------------
96   ln_traadv_cen = .false. !  2nd order centered scheme
97      nn_cen_h   =  4            !  =2/4, horizontal 2nd order CEN / 4th order CEN
98      nn_cen_v   =  4            !  =2/4, vertical   2nd order CEN / 4th order COMPACT
99   ln_traadv_fct = .true. !  FCT scheme
100      nn_fct_h   =  2            !  =2/4, horizontal 2nd / 4th order
101      nn_fct_v   =  2            !  =2/4, vertical   2nd / COMPACT 4th order
102      nn_fct_zts =  0            !  >=1,  2nd order FCT scheme with vertical sub-timestepping
103      !                          !        (number of sub-timestep = nn_fct_zts)
104   ln_traadv_mus = .false. !  MUSCL scheme
105      ln_mus_ups = .false.       !  use upstream scheme near river mouths
106   ln_traadv_ubs = .false. !  UBS scheme
107      nn_ubs_v   =  2            !  =2  , vertical 2nd order FCT / COMPACT 4th order
108   ln_traadv_qck = .false. !  QUICKEST scheme
109/
110!-----------------------------------------------------------------------
111&namtra_adv_mle !   mixed layer eddy parametrisation (Fox-Kemper param) (default: NO)
112!-----------------------------------------------------------------------
113/
114!-----------------------------------------------------------------------
115&namtra_ldf    !   lateral diffusion scheme for tracers
116!-----------------------------------------------------------------------
117   !                       !  Operator type:    both false = No lateral diffusion
118   ln_traldf_lap   =  .false.  !    laplacian operator
119   ln_traldf_blp   =  .false.  !  bilaplacian operator
120/
121!-----------------------------------------------------------------------
122&namtra_ldfeiv !   eddy induced velocity param.                         (default: NO)
123!-----------------------------------------------------------------------
124/
125!-----------------------------------------------------------------------
126&namtra_dmp    !   tracer: T & S newtonian damping                       (default: YES)
127!-----------------------------------------------------------------------
128   ln_tradmp   =  .false.   !  add a damping termn (T) or not (F)
129/
130!-----------------------------------------------------------------------
131&namdyn_adv    !   formulation of the momentum advection
132!-----------------------------------------------------------------------
133   ln_dynadv_vec = .false. !  vector form (T) or flux form (F)
134   nn_dynkeg     = 0       ! scheme for grad(KE): =0   C2  ;  =1   Hollingsworth correction
135   ln_dynadv_cen2= .false. !  flux form - 2nd order centered scheme
136   ln_dynadv_ubs = .true.  !  flux form - 3rd order UBS      scheme
137   ln_dynzad_zts = .false. !  Use (T) sub timestepping for vertical momentum advection
138/
139!-----------------------------------------------------------------------
140&nam_vvl    !   vertical coordinate options                             (default: zstar)
141!-----------------------------------------------------------------------
142   ln_vvl_zstar  = .true.           !  zstar vertical coordinate
143/
144!-----------------------------------------------------------------------
145&namdyn_vor    !   option of physics/algorithm
146!-----------------------------------------------------------------------
147   ln_dynvor_ene = .false. !  enstrophy conserving scheme
148   ln_dynvor_ens = .false. !  energy conserving scheme
149   ln_dynvor_mix = .false. !  mixed scheme
150   ln_dynvor_een = .true.  !  energy & enstrophy scheme
151      nn_een_e3f = 0             !  e3f = masked averaging of e3t divided by 4 (=0) or by the sum of mask (=1)
152/
153!-----------------------------------------------------------------------
154&namdyn_hpg    !   Hydrostatic pressure gradient option
155!-----------------------------------------------------------------------
156   ln_hpg_zps  = .false.  !  z-coordinate - partial steps (interpolation)
157   ln_hpg_sco  = .true.   !  s-coordinate (standard jacobian formulation)
158/
159!-----------------------------------------------------------------------
160&namdyn_spg    !   Surface pressure gradient
161!-----------------------------------------------------------------------
162   ln_dynspg_ts  = .true.   ! split-explicit free surface
163      ln_bt_fw      = .true.     ! Forward integration of barotropic Eqs.
164      ln_bt_av      = .true.     ! Time filtering of barotropic variables
165         nn_bt_flt     = 1          ! Time filter choice  = 0 None
166         !                          !                     = 1 Boxcar over   nn_baro sub-steps
167         !                          !                     = 2 Boxcar over 2*nn_baro  "    "
168      ln_bt_auto    = .false.    ! Number of sub-step defined from:
169         nn_baro      =  24         ! =F : the number of sub-step in rn_rdt seconds
170/
171!-----------------------------------------------------------------------
172&namdyn_ldf    !   lateral diffusion on momentum
173!-----------------------------------------------------------------------
174   !                       !  Type of the operator :
175   !                           !  no diffusion: set ln_dynldf_lap=..._blp=F
176   ln_dynldf_lap =  .false.    !    laplacian operator
177   ln_dynldf_blp =  .false.    !  bilaplacian operator
178   !                       !  Direction of action  :
179   ln_dynldf_lev =  .true.      !  iso-level
180   ln_dynldf_hor =  .false.     !  horizontal (geopotential)
181   ln_dynldf_iso =  .false.     !  iso-neutral
182   !                       !  Coefficient
183   nn_ahm_ijk_t  = 0         !  space/time variation of eddy coef
184   !                                !  =-30  read in eddy_viscosity_3D.nc file
185   !                                !  =-20  read in eddy_viscosity_2D.nc file
186   !                                !  =  0  constant
187   !                                !  = 10  F(k)=c1d
188   !                                !  = 20  F(i,j)=F(grid spacing)=c2d
189   !                                !  = 30  F(i,j,k)=c2d*c1d
190   !                                !  = 31  F(i,j,k)=F(grid spacing and local velocity)
191   rn_ahm_0      =     0.01    !  horizontal laplacian eddy viscosity   [m2/s]
192   rn_ahm_b      =     0.      !  background eddy viscosity for ldf_iso [m2/s]
193   rn_bhm_0      =     1.e+12  !  horizontal bilaplacian eddy viscosity [m4/s]
194/
195!-----------------------------------------------------------------------
196&namzdf        !   vertical physics
197!-----------------------------------------------------------------------
198   rn_avm0     =   0.     !  vertical eddy viscosity   [m2/s]          (background Kz if not "key_zdfcst")
199   rn_avt0     =   0.     !  vertical eddy diffusivity [m2/s]          (background Kz if not "key_zdfcst")
200   ln_zdfevd   = .false.  !  enhanced vertical diffusion (evd)
201   ln_zdfnpc   = .false.  !  Non-Penetrative Convective algorithm
202/
203!-----------------------------------------------------------------------
204&nammpp        !   Massively Parallel Processing                        ("key_mpp_mpi)
205!-----------------------------------------------------------------------
206/
207!-----------------------------------------------------------------------
208&namctl        !   Control prints & Benchmark
209!-----------------------------------------------------------------------
210/
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