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namelist_cfg in branches/2016/dev_r6409_SIMPLIF_2_usrdef/NEMOGCM/CONFIG/ISOMIP/EXP00 – NEMO

source: branches/2016/dev_r6409_SIMPLIF_2_usrdef/NEMOGCM/CONFIG/ISOMIP/EXP00/namelist_cfg @ 7220

Last change on this file since 7220 was 7220, checked in by flavoni, 7 years ago

#1692 - branch SIMPLIF_2_usrdef: some updatesÃ

File size: 24.7 KB
Line 
1!!>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
2!! NEMO/OPA  : ISOMIP Configuration namelist to overwrite reference dynamical namelist
3!!>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
4!-----------------------------------------------------------------------
5&namusr_def    !   ISOMIP user defined namelist 
6!-----------------------------------------------------------------------
7!-----------------------------------------------------------------------
8&namrun        !   parameters of the run
9!-----------------------------------------------------------------------
10   cn_exp      =  "ISOMIP"   !  experience name
11   nn_it000    =       1   !  first time step
12   nn_itend    =  490560   !  last  time step
13   nn_leapy    =       0   !  Leap year calendar (1) or not (0)
14   ln_clobber  = .true.    !  clobber (overwrite) an existing file
15   nn_stock    =      48   !  frequency of creation of a restart file (modulo referenced to 1)
16   nn_write    =      48   !  frequency of write in the output file   (modulo referenced to nn_it000)
17/
18!-----------------------------------------------------------------------
19&namcfg     !   parameters of the configuration   
20!-----------------------------------------------------------------------
21   ln_read_cfg = .true.    !  (=T) read the domain configuration file
22      !                    !  (=F) user defined configuration  ==>>>  see usrdef(_...) modules
23      cn_domcfg = "ISOMIP_zps_domcfg"      ! domain configuration filename
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   !
30   nn_msh      =    0      !  create (>0) a mesh file or not (=0)
31   !
32   rn_rdt      = 1800.     !  time step for the dynamics (and tracer if nn_acc=0)
33/
34!-----------------------------------------------------------------------
35&namcrs        !   Grid coarsening for dynamics output and/or
36!              !   passive tracer coarsened online simulations
37!-----------------------------------------------------------------------
38/
39!-----------------------------------------------------------------------
40&namtsd    !   data : Temperature  & Salinity
41!-----------------------------------------------------------------------
42   cn_dir        = './'      !  root directory for the location of the runoff files
43   ln_tsd_init   = .false.   !  Initialisation of ocean T & S with T &S input data (T) or not (F)
44   ln_tsd_tradmp = .false.   !  damping of ocean T & S toward T &S input data (T) or not (F)
45/
46!-----------------------------------------------------------------------
47&namsbc        !   Surface Boundary Condition (surface module)
48!-----------------------------------------------------------------------
49   nn_fsbc     = 6         !  frequency of surface boundary condition computation
50   !                       !     (also = the frequency of sea-ice model call)
51   ln_usr      = .true.    !  user defined formulation                  (T => check usrdef_sbc)
52   nn_ice      = 0         !  =0 no ice boundary condition   ,
53                           !  =1 use observed ice-cover      ,
54                           !  =2 ice-model used               
55   nn_ice_embd = 0         !  =0 levitating ice (no mass exchange, concentration/dilution effect)
56                           !  =1 levitating ice with mass and salt exchange but no presure effect
57                           !  =2 embedded sea-ice (full salt and mass exchanges and pressure)
58   ln_traqsr   = .false.   !  Light penetration (T) or not (F)
59   ln_rnf      = .false.   !  runoffs                                   (T => fill namsbc_rnf)
60   ln_isf      = .true.    !  ice shelf melting/freezing                (T => fill namsbc_isf)
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                           !     =1 global mean of e-p-r set to zero at each time step
64                           !     =2 annual global mean of e-p-r set to zero
65/
66!-----------------------------------------------------------------------
67&namsbc_flx    !   surface boundary condition : flux formulation
68!-----------------------------------------------------------------------
69/
70!-----------------------------------------------------------------------
71&namsbc_clio   !   namsbc_clio  CLIO bulk formulae
72!-----------------------------------------------------------------------
73/
74!-----------------------------------------------------------------------
75&namsbc_core   !   namsbc_core  CORE bulk formulae
76!-----------------------------------------------------------------------
77/
78!-----------------------------------------------------------------------
79&namsbc_mfs   !   namsbc_mfs  MFS bulk formulae
80!-----------------------------------------------------------------------
81/
82!-----------------------------------------------------------------------
83&namsbc_cpl    !   coupled ocean/atmosphere model                       ("key_oasis3")
84!-----------------------------------------------------------------------
85/
86!-----------------------------------------------------------------------
87&namtra_qsr    !   penetrative solar radiation
88!-----------------------------------------------------------------------
89/
90!-----------------------------------------------------------------------
91&namsbc_rnf    !   runoffs namelist surface boundary condition
92!-----------------------------------------------------------------------
93/
94!-----------------------------------------------------------------------
95&namsbc_isf    !  Top boundary layer (ISF)
96!-----------------------------------------------------------------------
97!              ! file name ! frequency (hours) ! variable ! time interpol. !  clim   ! 'yearly'/ ! weights  ! rotation ! land/sea mask !
98!              !           !  (if <0  months)  !   name   !    (logical)   !  (T/F)  ! 'monthly' ! filename ! pairing  ! filename      !
99! nn_isf == 4
100   sn_fwfisf   = 'rnfisf'  ,         -12       ,'sowflisf',     .false.    , .true.  , 'yearly'  ,  ''      ,   ''     , ''
101! nn_isf == 3
102   sn_rnfisf   = 'rnfisf'  ,         -12       ,'sofwfisf',     .false.    , .true.  , 'yearly'  ,  ''      ,   ''     , ''
103! nn_isf == 2 and 3
104   sn_depmax_isf = 'rnfisf' ,        -12       ,'sozisfmax' ,   .false.    , .true.  , 'yearly'  ,  ''      ,   ''     , ''
105   sn_depmin_isf = 'rnfisf' ,        -12       ,'sozisfmin' ,   .false.    , .true.  , 'yearly'  ,  ''      ,   ''     , ''
106! nn_isf == 2
107   sn_Leff_isf = 'rnfisf'  ,         -12       ,'Leff'    ,     .false.    , .true.  , 'yearly'  ,  ''      ,   ''     , ''
108! for all case
109   nn_isf      = 1         !  ice shelf melting/freezing
110                           !  1 = presence of ISF    2 = bg03 parametrisation
111                           !  3 = rnf file for isf   4 = ISF fwf specified
112                           !  option 1 and 4 need ln_isfcav = .true. (domzgr)
113! only for nn_isf = 1 or 2
114   rn_gammat0  = 1.0e-4   ! gammat coefficient used in blk formula
115   rn_gammas0  = 1.0e-4   ! gammas coefficient used in blk formula
116! only for nn_isf = 1 or 4
117   rn_hisf_tbl =  30.      ! thickness of the top boundary layer    (Losh et al. 2008)
118                          ! 0 => thickness of the tbl = thickness of the first wet cell
119! only for nn_isf = 1
120   nn_isfblk   = 1        ! 1 ISOMIP  like: 2 equations formulation (Hunter et al., 2006)
121                          ! 2 ISOMIP+ like: 3 equations formulation (Asay-Davis et al., 2015)
122   nn_gammablk = 0        ! 0 = cst Gammat (= gammat/s)
123                          ! 1 = velocity dependend Gamma (u* * gammat/s)  (Jenkins et al. 2010)
124                          ! 2 = velocity and stability dependent Gamma    (Holland et al. 1999)
125/
126!-----------------------------------------------------------------------
127&namsbc_apr    !   Atmospheric pressure used as ocean forcing or in bulk
128!-----------------------------------------------------------------------
129/
130!-----------------------------------------------------------------------
131&namsbc_ssr    !   surface boundary condition : sea surface restoring
132!-----------------------------------------------------------------------
133/
134!-----------------------------------------------------------------------
135&namsbc_alb    !   albedo parameters
136!-----------------------------------------------------------------------
137/
138!-----------------------------------------------------------------------
139&namberg       !   iceberg parameters
140!-----------------------------------------------------------------------
141/
142!-----------------------------------------------------------------------
143&namlbc        !   lateral momentum boundary condition
144!-----------------------------------------------------------------------
145                           !  free slip  !   partial slip  !   no slip   ! strong slip
146   rn_shlat    =    0.     !  shlat = 0  !  0 < shlat < 2  !  shlat = 2  !  2 < shlat
147   ln_vorlat   = .false.   !  consistency of vorticity boundary condition with analytical eqs.
148/
149!-----------------------------------------------------------------------
150&namagrif      !  AGRIF zoom                                            ("key_agrif")
151!-----------------------------------------------------------------------
152/
153!-----------------------------------------------------------------------
154&nam_tide      !    tide parameters (#ifdef key_tide)
155!-----------------------------------------------------------------------
156/
157!-----------------------------------------------------------------------
158&nambdy        !  unstructured open boundaries                          ("key_bdy")
159!-----------------------------------------------------------------------
160/
161!-----------------------------------------------------------------------
162&nambdy_dta      !  open boundaries - external data           ("key_bdy")
163!-----------------------------------------------------------------------
164/
165!-----------------------------------------------------------------------
166&nambdy_tide     ! tidal forcing at open boundaries
167!-----------------------------------------------------------------------
168/
169!-----------------------------------------------------------------------
170&nambfr        !   bottom friction
171!-----------------------------------------------------------------------
172   nn_bfr      =    2      !  type of bottom friction :   = 0 : free slip,  = 1 : linear friction
173                           !                              = 2 : nonlinear friction
174   rn_bfri1    =    4.e-4  !  bottom drag coefficient (linear case)
175   rn_bfri2    =    1.e-3  !  bottom drag coefficient (non linear case). Minimum coeft if ln_loglayer=T
176   rn_bfri2_max =   1.e-1  !  max. bottom drag coefficient (non linear case and ln_loglayer=T)
177   rn_bfeb2    =    2.5e-3 !  bottom turbulent kinetic energy background  (m2/s2)
178   rn_bfrz0    =    3.e-3  !  bottom roughness [m] if ln_loglayer=T
179   ln_bfr2d    = .false.   !  horizontal variation of the bottom friction coef (read a 2D mask file )
180   rn_bfrien   =    50.    !  local multiplying factor of bfr (ln_bfr2d=T)
181   rn_tfri1    =    4.e-4  !  top drag coefficient (linear case)
182   rn_tfri2    =    2.5e-3 !  top drag coefficient (non linear case). Minimum coeft if ln_loglayer=T
183   rn_tfri2_max =   1.e-1  !  max. top drag coefficient (non linear case and ln_loglayer=T)
184   rn_tfeb2    =    0.0    !  top turbulent kinetic energy background  (m2/s2)
185   rn_tfrz0    =    3.e-3  !  top roughness [m] if ln_loglayer=T
186   ln_tfr2d    = .false.   !  horizontal variation of the top friction coef (read a 2D mask file )
187   rn_tfrien   =    50.    !  local multiplying factor of tfr (ln_tfr2d=T)
188
189   ln_bfrimp   = .true.    !  implicit bottom friction (requires ln_zdfexp = .false. if true)
190   ln_loglayer = .false.   !  logarithmic formulation (non linear case)
191/
192!-----------------------------------------------------------------------
193&nambbc        !   bottom temperature boundary condition
194!-----------------------------------------------------------------------
195   ln_trabbc   = .false.   !  Apply a geothermal heating at the ocean bottom
196/
197!-----------------------------------------------------------------------
198&nambbl        !   bottom boundary layer scheme
199!-----------------------------------------------------------------------
200   nn_bbl_ldf  =  0      !  diffusive bbl (=1)   or not (=0)
201   nn_bbl_adv  =  0      !  advective bbl (=1/2) or not (=0)
202/
203!-----------------------------------------------------------------------
204&nameos        !   ocean physical parameters
205!-----------------------------------------------------------------------
206   nn_eos      =  0       !  type of equation of state and Brunt-Vaisala frequency
207                                 !  =-1, TEOS-10
208                                 !  = 0, EOS-80
209                                 !  = 1, S-EOS   (simplified eos)
210   ln_useCT    = .false.  ! use of Conservative Temp. ==> surface CT converted in Pot. Temp. in sbcssm
211   !                             !
212   !                      ! S-EOS coefficients :
213   !                             !  rd(T,S,Z)*rau0 = -a0*(1+.5*lambda*dT+mu*Z+nu*dS)*dT+b0*dS
214   rn_a0       =  1.6550e-1      !  thermal expension coefficient (nn_eos= 1)
215   rn_b0       =  7.6554e-1      !  saline  expension coefficient (nn_eos= 1)
216   rn_lambda1  =  5.9520e-2      !  cabbeling coeff in T^2  (=0 for linear eos)
217   rn_lambda2  =  7.4914e-4      !  cabbeling coeff in S^2  (=0 for linear eos)
218   rn_mu1      =  1.4970e-4      !  thermobaric coeff. in T (=0 for linear eos)
219   rn_mu2      =  1.1090e-5      !  thermobaric coeff. in S (=0 for linear eos)
220   rn_nu       =  2.4341e-3      !  cabbeling coeff in T*S  (=0 for linear eos)
221!!org GYRE   rn_alpha    =   2.0e-4  !  thermal expension coefficient (nn_eos= 1 or 2)
222!!org GYRE   rn_beta     =   7.7e-4  !  saline  expension coefficient (nn_eos= 2)
223!!org  caution  now a0 = alpha / rau0   with rau0 = 1026
224/
225!-----------------------------------------------------------------------
226&namtra_adv    !   advection scheme for tracer
227!-----------------------------------------------------------------------
228   ln_traadv_fct =  .true.   !  FCT scheme
229      nn_fct_h   =  2               !  =2/4, horizontal 2nd / 4th order
230      nn_fct_v   =  2               !  =2/4, vertical   2nd / COMPACT 4th order
231      nn_fct_zts =  0               !  >=1,  2nd order FCT scheme with vertical sub-timestepping
232      !                             !        (number of sub-timestep = nn_fct_zts)
233/
234!-----------------------------------------------------------------------
235&namtra_adv_mle !  mixed layer eddy parametrisation (Fox-Kemper param)
236!-----------------------------------------------------------------------
237/
238!----------------------------------------------------------------------------------
239&namtra_ldf    !   lateral diffusion scheme for tracers
240!----------------------------------------------------------------------------------
241   !                       !  Operator type:
242   ln_traldf_lap   =  .true.   !    laplacian operator
243   ln_traldf_blp   =  .false.  !  bilaplacian operator
244   !                       !  Direction of action:
245   ln_traldf_lev   =  .false.  !  iso-level
246   ln_traldf_hor   =  .true.   !  horizontal (geopotential)
247   ln_traldf_iso   =  .false.  !  iso-neutral (standard operator)
248   ln_traldf_triad =  .false.  !  iso-neutral (triad    operator)
249   !
250   !                       !  iso-neutral options:       
251   ln_traldf_msc   =  .false.  !  Method of Stabilizing Correction (both operators)
252   rn_slpmax       =   0.01    !  slope limit                      (both operators)
253   ln_triad_iso    =  .false.  !  pure horizontal mixing in ML     (triad only)
254   rn_sw_triad     =  1        !  =1 switching triad ; =0 all 4 triads used (triad only)
255   ln_botmix_triad =  .false.  !  lateral mixing on bottom         (triad only)
256   !
257   !                       !  Coefficients:
258   nn_aht_ijk_t    = 0         !  space/time variation of eddy coef
259   !                                !   =-20 (=-30)    read in eddy_induced_velocity_2D.nc (..._3D.nc) file
260   !                                !   =  0           constant
261   !                                !   = 10 F(k)      =ldf_c1d
262   !                                !   = 20 F(i,j)    =ldf_c2d
263   !                                !   = 21 F(i,j,t)  =Treguier et al. JPO 1997 formulation
264   !                                !   = 30 F(i,j,k)  =ldf_c2d * ldf_c1d
265   !                                !   = 31 F(i,j,k,t)=F(local velocity and grid-spacing)
266   rn_aht_0        =  100.     !  lateral eddy diffusivity   (lap. operator) [m2/s]
267   rn_bht_0        = 1.e+12    !  lateral eddy diffusivity (bilap. operator) [m4/s]
268/
269!----------------------------------------------------------------------------------
270&namtra_ldfeiv !   eddy induced velocity param.
271!----------------------------------------------------------------------------------
272   ln_ldfeiv     =.false.   ! use eddy induced velocity parameterization
273/
274!-----------------------------------------------------------------------
275&namtra_dmp    !   tracer: T & S newtonian damping
276!-----------------------------------------------------------------------
277   ln_tradmp   =  .false.  !  add a damping termn (T) or not (F)
278/
279!-----------------------------------------------------------------------
280&namdyn_adv    !   formulation of the momentum advection
281!-----------------------------------------------------------------------
282/
283!-----------------------------------------------------------------------
284&namdyn_vor    !   option of physics/algorithm (not control by CPP keys)
285!-----------------------------------------------------------------------
286   ln_dynvor_ene = .true.  !  enstrophy conserving scheme
287   ln_dynvor_ens = .false. !  energy conserving scheme
288   ln_dynvor_mix = .false. !  mixed scheme
289   ln_dynvor_een = .false. !  energy & enstrophy scheme
290      nn_een_e3f = 1             !  e3f = masked averaging of e3t divided by 4 (=0) or by the sum of mask (=1)
291/
292!-----------------------------------------------------------------------
293&namdyn_hpg    !   Hydrostatic pressure gradient option
294!-----------------------------------------------------------------------
295   ln_hpg_zps  = .false.   !  z-coordinate - partial steps (interpolation)
296   ln_hpg_isf  = .true.    !  s-coordinate adapted for isf (standard jacobian formulation)
297/
298!-----------------------------------------------------------------------
299&namdyn_spg    !   surface pressure gradient
300!-----------------------------------------------------------------------
301   ln_dynspg_ts  = .true.  !  split-explicit free surface
302/
303!-----------------------------------------------------------------------
304&namdyn_ldf    !   lateral diffusion on momentum
305!-----------------------------------------------------------------------
306   !                       !  Type of the operator :
307   !                           !  no diffusion: set ln_dynldf_lap=..._blp=F
308   ln_dynldf_lap =  .true.     !    laplacian operator
309   ln_dynldf_blp =  .false.    !  bilaplacian operator
310   !                       !  Direction of action  :
311   ln_dynldf_lev =  .false.    !  iso-level
312   ln_dynldf_hor =  .true.     !  horizontal (geopotential)
313   ln_dynldf_iso =  .false.    !  iso-neutral
314   !                       !  Coefficient
315   nn_ahm_ijk_t  = 0           !  space/time variation of eddy coef
316   !                                !  =-30  read in eddy_viscosity_3D.nc file
317   !                                !  =-20  read in eddy_viscosity_2D.nc file
318   !                                !  =  0  constant
319   !                                !  = 10  F(k)=c1d
320   !                                !  = 20  F(i,j)=F(grid spacing)=c2d
321   !                                !  = 30  F(i,j,k)=c2d*c1d
322   !                                !  = 31  F(i,j,k)=F(grid spacing and local velocity)
323   rn_ahm_0      =    600.     !  horizontal laplacian eddy viscosity   [m2/s]
324   rn_ahm_b      =      0.     !  background eddy viscosity for ldf_iso [m2/s]
325   rn_bhm_0      = 1.e+12      !  horizontal bilaplacian eddy viscosity [m4/s]
326   !
327   ! Caution in 20 and 30 cases the coefficient have to be given for a 1 degree grid (~111km)
328/
329!-----------------------------------------------------------------------
330&namzdf        !   vertical physics
331!-----------------------------------------------------------------------
332   rn_avm0     =   1.0e-3  !  vertical eddy viscosity   [m2/s]          (background Kz if not "key_zdfcst")
333   rn_avt0     =   5.0e-5  !  vertical eddy diffusivity [m2/s]          (background Kz if not "key_zdfcst")
334   nn_avb      =    0      !  profile for background avt & avm (=1) or not (=0)
335   nn_havtb    =    0      !  horizontal shape for avtb (=1) or not (=0)
336   ln_zdfevd   = .true.    !  enhanced vertical diffusion (evd) (T) or not (F)
337   nn_evdm     =    1      !  evd apply on tracer (=0) or on tracer and momentum (=1)
338   rn_avevd    =   0.1     !  evd mixing coefficient [m2/s]
339   ln_zdfnpc   = .false.   !  Non-Penetrative Convective algorithm (T) or not (F)
340   nn_npc      =    1            !  frequency of application of npc
341   nn_npcp     =  365            !  npc control print frequency
342   ln_zdfexp   = .false.   !  time-stepping: split-explicit (T) or implicit (F) time stepping
343   nn_zdfexp   =    3            !  number of sub-timestep for ln_zdfexp=T
344/
345!-----------------------------------------------------------------------
346&namzdf_ric    !   richardson number dependent vertical diffusion       ("key_zdfric" )
347!-----------------------------------------------------------------------
348/
349!-----------------------------------------------------------------------
350&namzdf_tke    !   turbulent eddy kinetic dependent vertical diffusion  ("key_zdftke")
351!-----------------------------------------------------------------------
352/
353!-----------------------------------------------------------------------
354&namzdf_gls                !   GLS vertical diffusion                   ("key_zdfgls")
355!-----------------------------------------------------------------------
356/
357!-----------------------------------------------------------------------
358&namzdf_ddm    !   double diffusive mixing parameterization             ("key_zdfddm")
359!-----------------------------------------------------------------------
360/
361!-----------------------------------------------------------------------
362&namzdf_tmx    !   tidal mixing parameterization                        ("key_zdftmx")
363!-----------------------------------------------------------------------
364   ln_tmx_itf  = .false.   !  ITF specific parameterisation
365/
366!-----------------------------------------------------------------------
367&nammpp        !   Massively Parallel Processing                        ("key_mpp_mpi)
368!-----------------------------------------------------------------------
369/
370!-----------------------------------------------------------------------
371&namctl        !   Control prints & Benchmark
372!-----------------------------------------------------------------------
373/
374!-----------------------------------------------------------------------
375&namnc4        !   netcdf4 chunking and compression settings            ("key_netcdf4")
376!-----------------------------------------------------------------------
377/
378!-----------------------------------------------------------------------
379&namtrd        !   diagnostics on dynamics and/or tracer trends         ("key_trddyn" and/or "key_trdtra")
380!              !       or mixed-layer trends or barotropic vorticity    ("key_trdmld" or     "key_trdvor")
381!-----------------------------------------------------------------------
382/
383!-----------------------------------------------------------------------
384&namflo       !   float parameters                                      ("key_float")
385!-----------------------------------------------------------------------
386/
387!-----------------------------------------------------------------------
388&namptr       !   Poleward Transport Diagnostic
389!-----------------------------------------------------------------------
390/
391!-----------------------------------------------------------------------
392&namhsb       !  Heat and salt budgets
393!-----------------------------------------------------------------------
394/
395!-----------------------------------------------------------------------
396&namdct        ! transports through sections
397!-----------------------------------------------------------------------
398/
399!-----------------------------------------------------------------------
400&namobs       !  observation usage switch                               ('key_diaobs')
401!-----------------------------------------------------------------------
402/
403!-----------------------------------------------------------------------
404&nam_asminc   !   assimilation increments                               ('key_asminc')
405!-----------------------------------------------------------------------
406/
407!-----------------------------------------------------------------------
408&namsbc_wave   ! External fields from wave model
409!-----------------------------------------------------------------------
410/
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