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namelist_sco_FCT4_flux_cen-ahm1000_cfg in branches/2017/dev_merge_2017/NEMOGCM/CONFIG/TEST_CASES/OVERFLOW/EXP00 – NEMO

source: branches/2017/dev_merge_2017/NEMOGCM/CONFIG/TEST_CASES/OVERFLOW/EXP00/namelist_sco_FCT4_flux_cen-ahm1000_cfg @ 9527

Last change on this file since 9527 was 9527, checked in by gm, 6 years ago

dev_merge_2017: NO selection for lateral momentum boundary condition

File size: 13.8 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 :   OVERFLOW configuration
7!-----------------------------------------------------------------------
8   !                       !  type of vertical coordinate
9   ln_zco      = .false.      ! z-coordinate
10   ln_zps      = .false.      ! z-partial-step coordinate
11   ln_sco      = .true.       ! s-coordinate   
12   rn_dx       =   1000.   !  horizontal resolution   [meters]
13   rn_dz       =     20.   !  vertical   resolution   [meters]
14/
15!
16!-----------------------------------------------------------------------
17&namrun        !   parameters of the run
18!-----------------------------------------------------------------------
19   nn_no       =       0   !  job number (no more used...)
20   cn_exp      =   "OVF_sco_FCT4_flux_cen-ahm1000"  !  experience name
21   nn_it000    =       1   !  first time step
22   nn_itend    =    6120  ! here 17h of simulation  (=6120 time-step)
23   !nn_itend    =    5760   ! here 16h of simulation  (=5760 time-step) abort after 5802 for zps: pb of physics conditions
24   nn_istate   =       0   !  output the initial state (1) or not (0)
25   nn_stock    =    6120   !  frequency of creation of a restart file (modulo referenced to 1)
26   nn_write    =    6120   !  frequency of write in the output file   (modulo referenced to nn_it000)
27/
28!-----------------------------------------------------------------------
29&namcfg        !   parameters of the configuration
30!-----------------------------------------------------------------------
31/
32!-----------------------------------------------------------------------
33&namdom        !   space and time domain (bathymetry, mesh, timestep)
34!-----------------------------------------------------------------------
35   rn_rdt      =   10.     !  time step for the dynamics (and tracer if nn_acc=0)
36   rn_atfp     =    0.1    !  asselin time filter parameter
37/
38!-----------------------------------------------------------------------
39&namtsd    !   data : Temperature  & Salinity
40!-----------------------------------------------------------------------
41   ln_tsd_init   = .false.   !  Initialisation of ocean T & S with T &S input data (T) or not (F)
42   ln_tsd_tradmp = .false.   !  damping of ocean T & S toward T &S input data (T) or not (F)
43/
44!-----------------------------------------------------------------------
45&namsbc        !   Surface Boundary Condition (surface module)
46!-----------------------------------------------------------------------
47  nn_fsbc     = 1         !  frequency of surface boundary condition computation
48                          !     (also = the frequency of sea-ice & iceberg model call)
49  ln_usr      = .true.    !  user defined formulation                  (T => check usrdef_sbc)
50  ln_blk      = .false.   !  Bulk formulation                          (T => fill namsbc_blk )
51  nn_ice      = 0         !  =0 no ice boundary condition   
52  ln_traqsr   = .false.   !  Light penetration in the ocean            (T => fill namtra_qsr )
53  ln_rnf      = .false.   !  runoffs                                   (T => fill namsbc_rnf)
54  ln_ssr      = .false.   !  Sea Surface Restoring on T and/or S       (T => fill namsbc_ssr)
55  nn_fwb      = 0         !  FreshWater Budget: =0 unchecked
56/
57!-----------------------------------------------------------------------
58&namlbc        !   lateral momentum boundary condition                  (default: NO selection)
59!-----------------------------------------------------------------------
60   rn_shlat    =    0.     !  free slip
61/
62!!======================================================================
63!!                ***  Top/Bottom boundary condition  ***             !!
64!!======================================================================
65!!   namdrg        top/bottom drag coefficient                          (default: NO selection)
66!!   namdrg_top    top    friction                                      (ln_isfcav=T)
67!!   namdrg_bot    bottom friction
68!!   nambbc        bottom temperature boundary condition                (default: OFF)
69!!   nambbl        bottom boundary layer scheme                         (default: OFF)
70!!======================================================================
71!
72!-----------------------------------------------------------------------
73&namdrg            !   top/bottom drag coefficient                      (default: NO selection)
74!-----------------------------------------------------------------------
75   ln_OFF     = .true.     !  free-slip       : Cd = 0                  (F => fill namdrg_bot
76   ln_lin     = .false.    !      linear  drag: Cd = Cd0 Uc0                   &   namdrg_top)
77   ln_non_lin = .false.    !  non-linear  drag: Cd = Cd0 |U|
78   ln_loglayer= .false.    !  logarithmic drag: Cd = vkarmn/log(z/z0) |U|
79   !
80   ln_drgimp  = .true.     !  implicit top/bottom friction flag
81/
82!-----------------------------------------------------------------------
83&nameos        !   ocean physical parameters
84!-----------------------------------------------------------------------
85   ln_seos     = .true.         !  = Use simplified equation of state (S-EOS)
86   !                             !  rd(T,S,Z)*rau0 = -a0*(1+.5*lambda*dT+mu*Z+nu*dS)*dT+b0*dS
87   rn_a0       =  0.2         !  thermal expension coefficient (for simplified equation of state)
88   rn_b0       =  0.          !  saline  expension coefficient (for simplified equation of state)
89   rn_lambda1  =  0.          !  cabbeling coeff in T^2  (=0 for linear eos)
90   rn_lambda2  =  0.          !  cabbeling coeff in S^2  (=0 for linear eos)
91   rn_mu1      =  0.          !  thermobaric coeff. in T (=0 for linear eos)
92   rn_mu2      =  0.          !  thermobaric coeff. in S (=0 for linear eos)
93   rn_nu       =  0.          !  cabbeling coeff in T*S  (=0 for linear eos)
94/
95!-----------------------------------------------------------------------
96&namtra_adv    !   advection scheme for tracer
97!-----------------------------------------------------------------------
98   ln_traadv_cen = .false. !  2nd order centered scheme
99      nn_cen_h   =  4            !  =2/4, horizontal 2nd order CEN / 4th order CEN
100      nn_cen_v   =  4            !  =2/4, vertical   2nd order CEN / 4th order COMPACT
101   ln_traadv_fct = .true. !  FCT scheme
102      nn_fct_h   =  4            !  =2/4, horizontal 2nd / 4th order
103      nn_fct_v   =  4            !  =2/4, vertical   2nd / COMPACT 4th order
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_ldf    !   lateral diffusion scheme for tracers
112!-----------------------------------------------------------------------
113   !                       !  Operator type:    both false = No lateral diffusion
114   ln_traldf_OFF   =  .true.  !  No explicit diffusion
115   ln_traldf_lap   =  .false.  !    laplacian operator
116   ln_traldf_blp   =  .false.  !  bilaplacian operator
117/
118
119!!======================================================================
120!!                      ***  Dynamics namelists  ***                  !!
121!!======================================================================
122!
123!-----------------------------------------------------------------------
124&namdyn_adv    !   formulation of the momentum advection                (default: NO selection)
125!-----------------------------------------------------------------------
126   ln_dynadv_OFF = .false. !  linear dynamics (no momentum advection)
127   ln_dynadv_vec = .false. !  vector form (T) or flux form (F)
128   nn_dynkeg     = 0       ! scheme for grad(KE): =0   C2  ;  =1   Hollingsworth correction
129   ln_dynadv_cen2= .true.  !  flux form - 2nd order centered scheme
130   ln_dynadv_ubs = .false. !  flux form - 3rd order UBS      scheme
131/
132!-----------------------------------------------------------------------
133&nam_vvl    !   vertical coordinate options                             (default: zstar)
134!-----------------------------------------------------------------------
135   ln_vvl_zstar  = .true.           !  zstar vertical coordinate
136/
137!-----------------------------------------------------------------------
138&namdyn_vor    !   option of physics/algorithm
139!-----------------------------------------------------------------------
140   ln_dynvor_ene = .false. !  enstrophy conserving scheme
141   ln_dynvor_ens = .true.  !  energy conserving scheme
142   ln_dynvor_mix = .false. !  mixed scheme
143   ln_dynvor_een = .false. !  energy & enstrophy scheme
144      nn_een_e3f = 0             !  e3f = masked averaging of e3t divided by 4 (=0) or by the sum of mask (=1)
145/
146!-----------------------------------------------------------------------
147&namdyn_hpg    !   Hydrostatic pressure gradient option
148!-----------------------------------------------------------------------
149   ln_hpg_zps  = .false.  !  z-coordinate - partial steps (interpolation)
150   ln_hpg_sco  = .true.   !  s-coordinate (standard jacobian formulation)
151/
152!-----------------------------------------------------------------------
153&namdyn_spg    !   Surface pressure gradient
154!-----------------------------------------------------------------------
155   ln_dynspg_ts  = .true.   ! split-explicit free surface
156      ln_bt_fw      = .true.     ! Forward integration of barotropic Eqs.
157      ln_bt_av      = .true.     ! Time filtering of barotropic variables
158         nn_bt_flt     = 1          ! Time filter choice  = 0 None
159         !                          !                     = 1 Boxcar over   nn_baro sub-steps
160         !                          !                     = 2 Boxcar over 2*nn_baro  "    "
161      ln_bt_auto    = .true.     ! Number of sub-step defined from:
162         nn_baro      =  1         ! =F : the number of sub-step in rn_rdt seconds
163/
164!-----------------------------------------------------------------------
165&namdyn_ldf    !   lateral diffusion on momentum                        (default: NO selection)
166!-----------------------------------------------------------------------
167   !                       !  Type of the operator :
168   ln_dynldf_OFF =  .false.    !  No operator (i.e. no explicit diffusion)
169   ln_dynldf_lap =  .true.     !    laplacian operator
170   ln_dynldf_blp =  .false.    !  bilaplacian operator
171   !                       !  Direction of action  :
172   ln_dynldf_lev =  .true.     !  iso-level
173   ln_dynldf_hor =  .false.    !  horizontal (geopotential)
174   ln_dynldf_iso =  .false.    !  iso-neutral
175   !                       !  Coefficient
176   nn_ahm_ijk_t  = 0           !  space/time variation of eddy coef
177      !                             !  =  0  constant
178      !                        !  time invariant coefficients :  ahm = 1/2  Uv*Lv   (lap case)
179      !                             !                            bhm = 1/12 Uv*Lv^3 (blp case)
180      rn_Uv      = 2.0              !  lateral viscous velocity [m/s] (nn_ahm_ijk_t= 0, 10, 20, 30)
181      rn_Lv      = 1000.            !  lateral viscous length   [m]   (nn_ahm_ijk_t= 0, 10)
182/
183
184!!======================================================================
185!!                     vertical physics namelists                     !!
186!!======================================================================
187!-----------------------------------------------------------------------
188&namzdf        !   vertical physics                                     (default: NO selection)
189!-----------------------------------------------------------------------
190   !                       ! type of vertical closure (required)
191   ln_zdfcst   = .true.      !  constant mixing
192   ln_zdfric   = .false.      !  local Richardson dependent formulation (T =>   fill namzdf_ric)
193   ln_zdftke   = .false.      !  Turbulent Kinetic Energy closure       (T =>   fill namzdf_tke)
194   ln_zdfgls   = .false.      !  Generic Length Scale closure           (T =>   fill namzdf_gls)
195   !
196   !                       ! convection
197   ln_zdfevd   = .false.      !  enhanced vertical diffusion
198      nn_evdm     =    0         ! apply on tracer (=0) or on tracer and momentum (=1)
199      rn_evd      =  100.        ! mixing coefficient [m2/s]
200   ln_zdfnpc   = .false.      !  Non-Penetrative Convective algorithm
201      nn_npc      =    1         ! frequency of application of npc
202      nn_npcp     =  365         ! npc control print frequency
203   !
204   ln_zdfddm   = .false.   ! double diffusive mixing
205      rn_avts  =    1.e-4     !  maximum avs (vertical mixing on salinity)
206      rn_hsbfr =    1.6       !  heat/salt buoyancy flux ratio
207   !
208   !                       ! gravity wave-driven vertical mixing
209   ln_zdfiwm   = .false.      ! internal wave-induced mixing            (T =>   fill namzdf_iwm)
210   ln_zdfswm   = .false.      ! surface  wave-induced mixing            (T => ln_wave=ln_sdw=T )
211   !
212   !                       ! coefficients
213   rn_avm0     =   1.e-4     !  vertical eddy viscosity   [m2/s]       (background Kz if ln_zdfcst=F)
214   rn_avt0     =   0.0e      !  vertical eddy diffusivity [m2/s]       (background Kz if ln_zdfcst=F)
215   nn_avb      =    0        !  profile for background avt & avm (=1) or not (=0)
216   nn_havtb    =    0        !  horizontal shape for avtb (=1) or not (=0)
217/
218!-----------------------------------------------------------------------
219&nammpp        !   Massively Parallel Processing                        ("key_mpp_mpi)
220!-----------------------------------------------------------------------
221/
222!-----------------------------------------------------------------------
223&namctl        !   Control prints & Benchmark
224!-----------------------------------------------------------------------
225/
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