source: NEMO/trunk/tests/OVERFLOW/EXPREF/namelist_zps_FCT2_flux_ubs_cfg @ 12489

Last change on this file since 12489 was 12489, checked in by davestorkey, 8 months ago

Preparation for new timestepping scheme #2390.
Main changes:

  1. Initial euler timestep now handled in stp and not in TRA/DYN routines.
  2. Renaming of all timestep parameters. In summary, the namelist parameter is now rn_Dt and the current timestep is rDt (and rDt_ice, rDt_trc etc).
  3. Renaming of a few miscellaneous parameters, eg. atfp → rn_atfp (namelist parameter used everywhere) and rau0 → rho0.

This version gives bit-comparable results to the previous version of the trunk.

  • Property svn:mime-type set to text/x-fortran
File size: 13.7 KB
Line 
1!!>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
2!! NEMO/OCE  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      = .true.       ! z-partial-step coordinate
11   ln_sco      = .false.      ! 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_zps_FCT2_flux_ubs"  !  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    =    1080   !  frequency of creation of a restart file (modulo referenced to 1)
26   nn_write    =    1080   !  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_Dt      =   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/
42!-----------------------------------------------------------------------
43&namsbc        !   Surface Boundary Condition (surface module)
44!-----------------------------------------------------------------------
45  nn_fsbc     = 1         !  frequency of surface boundary condition computation
46                          !     (also = the frequency of sea-ice & iceberg model call)
47  ln_usr      = .true.    !  user defined formulation                  (T => check usrdef_sbc)
48  ln_blk      = .false.   !  Bulk formulation                          (T => fill namsbc_blk )
49  nn_ice      = 0         !  =0 no ice boundary condition   
50  ln_traqsr   = .false.   !  Light penetration in the ocean            (T => fill namtra_qsr )
51  ln_rnf      = .false.   !  runoffs                                   (T => fill namsbc_rnf)
52  ln_ssr      = .false.   !  Sea Surface Restoring on T and/or S       (T => fill namsbc_ssr)
53  nn_fwb      = 0         !  FreshWater Budget: =0 unchecked
54/
55!-----------------------------------------------------------------------
56&namlbc        !   lateral momentum boundary condition                  (default: NO selection)
57!-----------------------------------------------------------------------
58   rn_shlat    =    0.     !  free slip
59/
60!!======================================================================
61!!                ***  Top/Bottom boundary condition  ***             !!
62!!======================================================================
63!!   namdrg        top/bottom drag coefficient                          (default: NO selection)
64!!   namdrg_top    top    friction                                      (ln_isfcav=T)
65!!   namdrg_bot    bottom friction
66!!   nambbc        bottom temperature boundary condition                (default: OFF)
67!!   nambbl        bottom boundary layer scheme                         (default: OFF)
68!!======================================================================
69!
70!-----------------------------------------------------------------------
71&namdrg            !   top/bottom drag coefficient                      (default: NO selection)
72!-----------------------------------------------------------------------
73   ln_OFF     = .true.     !  free-slip       : Cd = 0                  (F => fill namdrg_bot
74   ln_lin     = .false.    !      linear  drag: Cd = Cd0 Uc0                   &   namdrg_top)
75   ln_non_lin = .false.    !  non-linear  drag: Cd = Cd0 |U|
76   ln_loglayer = .false.    !  logarithmic drag: Cd = vkarmn/log(z/z0) |U|
77   !
78   ln_drgimp  = .true.     !  implicit top/bottom friction flag
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       =  0.2         !  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   ln_traadv_mus = .false. !  MUSCL scheme
103      ln_mus_ups = .false.       !  use upstream scheme near river mouths
104   ln_traadv_ubs = .false. !  UBS scheme
105      nn_ubs_v   =  2            !  =2  , vertical 2nd order FCT / COMPACT 4th order
106   ln_traadv_qck = .false. !  QUICKEST scheme
107/
108!-----------------------------------------------------------------------
109&namtra_ldf    !   lateral diffusion scheme for tracers
110!-----------------------------------------------------------------------
111   !                       !  Operator type:    both false = No lateral diffusion
112   ln_traldf_OFF   =  .true.  !  No explicit diffusion
113   ln_traldf_lap   =  .false.  !    laplacian operator
114   ln_traldf_blp   =  .false.  !  bilaplacian operator
115/
116
117!!======================================================================
118!!                      ***  Dynamics namelists  ***                  !!
119!!======================================================================
120!
121!-----------------------------------------------------------------------
122&namdyn_adv    !   formulation of the momentum advection                (default: NO selection)
123!-----------------------------------------------------------------------
124   ln_dynadv_OFF = .false. !  linear dynamics (no momentum advection)
125   ln_dynadv_vec = .false. !  vector form (T) or flux form (F)
126   nn_dynkeg     = 0       ! scheme for grad(KE): =0   C2  ;  =1   Hollingsworth correction
127   ln_dynadv_cen2 = .false. !  flux form - 2nd order centered scheme
128   ln_dynadv_ubs = .true.  !  flux form - 3rd order UBS      scheme
129/
130!-----------------------------------------------------------------------
131&nam_vvl    !   vertical coordinate options                             (default: zstar)
132!-----------------------------------------------------------------------
133   ln_vvl_zstar  = .true.           !  zstar vertical coordinate
134/
135!-----------------------------------------------------------------------
136&namdyn_vor    !   option of physics/algorithm
137!-----------------------------------------------------------------------
138   ln_dynvor_ene = .false. !  enstrophy conserving scheme
139   ln_dynvor_ens = .true.  !  energy conserving scheme
140   ln_dynvor_mix = .false. !  mixed scheme
141   ln_dynvor_een = .false. !  energy & enstrophy scheme
142      nn_een_e3f = 0             !  e3f = masked averaging of e3t divided by 4 (=0) or by the sum of mask (=1)
143/
144!-----------------------------------------------------------------------
145&namdyn_hpg    !   Hydrostatic pressure gradient option
146!-----------------------------------------------------------------------
147   ln_hpg_zps  = .false.  !  z-coordinate - partial steps (interpolation)
148   ln_hpg_sco  = .true.   !  s-coordinate (standard jacobian formulation)
149/
150!-----------------------------------------------------------------------
151&namdyn_spg    !   Surface pressure gradient
152!-----------------------------------------------------------------------
153   ln_dynspg_ts  = .true.   ! split-explicit free surface
154      ln_bt_fw      = .true.     ! Forward integration of barotropic Eqs.
155      ln_bt_av      = .true.     ! Time filtering of barotropic variables
156         nn_bt_flt     = 1          ! Time filter choice  = 0 None
157         !                          !                     = 1 Boxcar over   nn_e sub-steps
158         !                          !                     = 2 Boxcar over 2*nn_e  "    "
159      ln_bt_auto    = .true.     ! Number of sub-step defined from:
160         nn_e      =  1         ! =F : the number of sub-step in rn_Dt seconds
161/
162!-----------------------------------------------------------------------
163&namdyn_ldf    !   lateral diffusion on momentum                        (default: NO selection)
164!-----------------------------------------------------------------------
165   !                       !  Type of the operator :
166   ln_dynldf_OFF =  .true.    !  No operator (i.e. no explicit diffusion)
167   ln_dynldf_lap =  .false.    !    laplacian operator
168   ln_dynldf_blp =  .false.    !  bilaplacian operator
169   !                       !  Direction of action  :
170   ln_dynldf_lev =  .false.    !  iso-level
171   ln_dynldf_hor =  .false.    !  horizontal (geopotential)
172   ln_dynldf_iso =  .false.    !  iso-neutral
173   !                       !  Coefficient
174   nn_ahm_ijk_t  = 0           !  space/time variation of eddy coef
175      !                             !  =  0  constant
176      !                        !  time invariant coefficients :  ahm = 1/2  Uv*Lv   (lap case)
177      !                             !                            bhm = 1/12 Uv*Lv^3 (blp case)
178      rn_Uv      = 2.0              !  lateral viscous velocity [m/s] (nn_ahm_ijk_t= 0, 10, 20, 30)
179      rn_Lv      = 1000.            !  lateral viscous length   [m]   (nn_ahm_ijk_t= 0, 10)
180/
181
182!!======================================================================
183!!                     vertical physics namelists                     !!
184!!======================================================================
185!-----------------------------------------------------------------------
186&namzdf        !   vertical physics                                     (default: NO selection)
187!-----------------------------------------------------------------------
188   !                       ! type of vertical closure (required)
189   ln_zdfcst   = .true.      !  constant mixing
190   ln_zdfric   = .false.      !  local Richardson dependent formulation (T =>   fill namzdf_ric)
191   ln_zdftke   = .false.      !  Turbulent Kinetic Energy closure       (T =>   fill namzdf_tke)
192   ln_zdfgls   = .false.      !  Generic Length Scale closure           (T =>   fill namzdf_gls)
193   ln_zdfosm   = .false.      !  OSMOSIS BL closure                     (T =>   fill namzdf_osm)
194   !   
195   !                       ! convection
196   ln_zdfevd   = .false.      !  enhanced vertical diffusion
197      nn_evdm     =    0         ! apply on tracer (=0) or on tracer and momentum (=1)
198      rn_evd      =  100.        ! mixing coefficient [m2/s]
199   ln_zdfnpc   = .false.      !  Non-Penetrative Convective algorithm
200      nn_npc      =    1         ! frequency of application of npc
201      nn_npcp     =  365         ! npc control print frequency
202   !   
203   ln_zdfddm   = .false.   ! double diffusive mixing
204      rn_avts  =    1.e-4     !  maximum avs (vertical mixing on salinity)
205      rn_hsbfr =    1.6       !  heat/salt buoyancy flux ratio
206   !   
207   !                       ! gravity wave-driven vertical mixing
208   ln_zdfiwm   = .false.      ! internal wave-induced mixing            (T =>   fill namzdf_iwm)
209   ln_zdfswm   = .false.      ! surface  wave-induced mixing            (T => ln_wave=ln_sdw=T )
210   !   
211   !                       ! coefficients
212   rn_avm0     =   1.e-4     !  vertical eddy viscosity   [m2/s]       (background Kz if ln_zdfcst=F)
213   rn_avt0     =   0.0       !  vertical eddy diffusivity [m2/s]       (background Kz if ln_zdfcst=F)
214   nn_avb      =    0        !  profile for background avt & avm (=1) or not (=0)
215   nn_havtb    =    0        !  horizontal shape for avtb (=1) or not (=0)
216/
217!-----------------------------------------------------------------------
218&nammpp        !   Massively Parallel Processing                        ("key_mpp_mpi)
219!-----------------------------------------------------------------------
220/
221!-----------------------------------------------------------------------
222&namctl        !   Control prints & Benchmark
223!-----------------------------------------------------------------------
224/
Note: See TracBrowser for help on using the repository browser.