source: branches/2017/dev_merge_2017/NEMOGCM/CONFIG/SHARED/namelist_top_ref @ 9526

Last change on this file since 9526 was 9526, checked in by gm, 2 years ago

dev_merge_2017: rename ln_…NONE as ln_…OFF (CONFIG, OPA_SRC, TOP_SRC) ; agrif zoom now only in AGRIF_NORDIC configuration

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1!!>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
2!! NEMO/TOP :   Reference namelist
3!!>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
4!!               - tracer run information                (namtrc_run)
5!!               - tracer definition                     (namtrc    )
6!!               - tracer data initialisation            (namtrc_dta)
7!!               - tracer advection                      (namtrc_adv)
8!!               - tracer lateral diffusion              (namtrc_ldf)
9!!               - tracer vertical physics               (namtrc_zdf)
10!!               - tracer newtonian damping              (namtrc_dmp)
11!!               - dynamical tracer trends               (namtrc_trd)
12!>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
13!-----------------------------------------------------------------------
14&namtrc_run      !   run information
15!-----------------------------------------------------------------------
16   nn_dttrc      =  1        !  time step frequency for passive sn_tracers
17   ln_top_euler  = .false.   !  use Euler time-stepping for TOP
18   ln_rsttr      = .false.   !  start from a restart file (T) or not (F)
19   nn_rsttr      =   0       !  restart control = 0 initial time step is not compared to the restart file value
20                             !                  = 1 do not use the value in the restart file
21                             !                  = 2 calendar parameters read in the restart file
22   cn_trcrst_in  = "restart_trc"   !  suffix of pass. sn_tracer restart name (input)
23   cn_trcrst_indir = "."           !  directory from which to read input passive tracer restarts
24   cn_trcrst_out = "restart_trc"   !  suffix of pass. sn_tracer restart name (output)
25   cn_trcrst_outdir = "."          !  directory to which to write output passive tracer restarts
26/
27!-----------------------------------------------------------------------
28&namtrc          !   tracers definition
29!-----------------------------------------------------------------------
30   jp_bgc        =  0           !  Number of passive tracers of the BGC model
31   !
32   ln_pisces     =  .false.     !  Run PISCES BGC model
33   ln_my_trc     =  .false.     !  Run MY_TRC BGC model
34   ln_age        =  .false.     !  Run the sea water age tracer
35   ln_cfc11      =  .false.     !  Run the CFC11 passive tracer
36   ln_cfc12      =  .false.     !  Run the CFC12 passive tracer
37   ln_sf6        =  .false.     !  Run the SF6 passive tracer
38   ln_c14        =  .false.     !  Run the Radiocarbon passive tracer
39   !
40   ln_trcdta     =  .false.  !  Initialisation from data input file (T) or not (F)
41   ln_trcdmp     =  .false.  !  add a damping termn (T) or not (F)
42   ln_trcdmp_clo =  .false.  !  damping term (T) or not (F) on closed seas
43   !
44   jp_dia3d      = 0         ! Number of 3D diagnostic variables
45   jp_dia2d      = 0         ! Number of 2D diagnostic variables
46   !_____________!___________!_________________________________________!____________!________________!
47   !             !    name   !           title of the field            !   units    ! init from file !
48!  sn_tracer(1)  = 'tracer  ', 'Tracer  Concentration                 ',   ' - '    ,   .false.
49/
50!-----------------------------------------------------------------------
51&namage          !   AGE
52!-----------------------------------------------------------------------
53   rn_age_depth      = 10            ! depth over which age tracer reset to zero
54   rn_age_kill_rate  = -0.000138888  !  = -1/7200 recip of relaxation timescale (s) for  age tracer shallower than age_depth
55/
56!-----------------------------------------------------------------------
57&namtrc_dta      !    Initialisation from data input file
58!-----------------------------------------------------------------------
59!                !  file name        ! frequency (hours) ! variable  ! time interp. !  clim  ! 'yearly'/ ! weights  ! rotation ! land/sea mask !
60!                !                   !  (if <0  months)  !   name    !   (logical)  !  (T/F) ! 'monthly' ! filename ! pairing  ! filename      !
61   sn_trcdta(1)  = 'data_TRC_nomask' ,        -12        ,  'TRC'    ,    .false.   , .true. , 'yearly'  , ''       , ''       , ''
62   !
63   cn_dir        =  './'     !  root directory for the location of the data files
64/
65!-----------------------------------------------------------------------
66&namtrc_adv      !   advection scheme for passive tracer                (default: NO selection)
67!-----------------------------------------------------------------------
68   ln_trcadv_OFF =  .false.  !  No passive tracer advection
69   ln_trcadv_cen =  .false.  !  2nd order centered scheme
70      nn_cen_h   =  4               !  =2/4, horizontal 2nd order CEN / 4th order CEN
71      nn_cen_v   =  4               !  =2/4, vertical   2nd order CEN / 4th order COMPACT
72   ln_trcadv_fct =  .false.  !  FCT scheme
73      nn_fct_h   =  2               !  =2/4, horizontal 2nd / 4th order
74      nn_fct_v   =  2               !  =2/4, vertical   2nd / COMPACT 4th order
75   ln_trcadv_mus =  .false.  !  MUSCL scheme
76      ln_mus_ups =  .false.         !  use upstream scheme near river mouths
77   ln_trcadv_ubs =  .false.  !  UBS scheme
78      nn_ubs_v   =  2               !  =2  , vertical 2nd order FCT
79   ln_trcadv_qck =  .false.  !  QUICKEST scheme
80/
81!-----------------------------------------------------------------------
82&namtrc_ldf      !   lateral diffusion scheme for passive tracer        (default: NO selection)
83!-----------------------------------------------------------------------
84!                            !  Type of the operator:
85   ln_trcldf_OFF   =  .false.    !  No explicit diffusion
86   ln_trcldf_tra   =  .false.    !  use active tracer setting
87   !                         !  Coefficient (defined with namtra_ldf coefficient)
88   rn_ldf_multi    = 1.          !  multiplier of aht for TRC mixing coefficient
89   rn_fact_lap     = 1.          !  Equatorial enhanced zonal eddy diffusivity (lap only)
90/
91!-----------------------------------------------------------------------
92&namtrc_rad      !  treatment of negative concentrations
93!-----------------------------------------------------------------------
94   ln_trcrad     =  .true.   !  artificially correct negative concentrations (T) or not (F)
95/
96!-----------------------------------------------------------------------
97&namtrc_dmp      !   passive tracer newtonian damping                   (ln_trcdmp=T)
98!-----------------------------------------------------------------------
99   nn_zdmp_tr    =    1      !  vertical   shape =0    damping throughout the water column
100                             !                   =1 no damping in the mixing layer (kz  criteria)
101                             !                   =2 no damping in the mixed  layer (rho crieria)
102   cn_resto_tr   = 'resto_tr.nc'    !  create a damping.coeff NetCDF file (=1) or not (=0)
103/
104!-----------------------------------------------------------------------
105&namtrc_ice      !    Representation of sea ice growth & melt effects
106!-----------------------------------------------------------------------
107   nn_ice_tr     =  -1       !  tracer concentration in sea ice
108                             !    =-1 (no vvl: identical cc in ice and ocean / vvl: cc_ice = 0)
109                             !    = 0 (no vvl: cc_ice = zero / vvl: cc_ice = )
110                             !    = 1 prescribed to a namelist value (implemented in pisces only)
111/
112!-----------------------------------------------------------------------
113&namtrc_trd      !   diagnostics on tracer trends                       ('key_trdtrc')
114!                          or mixed-layer trends                        ('key_trdmld_trc')
115!----------------------------------------------------------------------
116   nn_trd_trc    =  5475     !  time step frequency and tracers trends
117   nn_ctls_trc   =   0       !  control surface type in mixed-layer trends (0,1 or n<jpk)
118   rn_ucf_trc    =   1       !  unit conversion factor (=1 -> /seconds ; =86400. -> /day)
119   ln_trdmld_trc_restart = .false. !  restart for ML diagnostics
120   ln_trdmld_trc_instant = .true.  !  flag to diagnose trends of instantantaneous or mean ML T/S
121   ln_trdtrc( 1) = .true.
122   ln_trdtrc( 2) = .true.
123   ln_trdtrc(23) = .true.
124/
125!----------------------------------------------------------------------
126&namtrc_bc       !   data for boundary conditions
127!-----------------------------------------------------------------------
128   cn_dir_sbc    =  './'     !  root directory for the location of SURFACE data files
129   cn_dir_cbc    =  './'     !  root directory for the location of COASTAL data files
130   cn_dir_obc    =  './'     !  root directory for the location of OPEN data files
131   ln_rnf_ctl    = .false.   !  Remove runoff dilution on tracers with absent river load
132   rn_bc_time    =  86400.   !  Time scaling factor for SBC and CBC data (seconds in a day)
133/
134!----------------------------------------------------------------------
135&namtrc_bdy      !   Setup of tracer boundary conditions
136!-----------------------------------------------------------------------
137   cn_trc_dflt   = 'neumann' !  OBC applied by default to all tracers
138   cn_trc        = 'none'    !  Boundary conditions used for tracers with data files (selected in namtrc)
139
140   nn_trcdmp_bdy = 0         !  Use damping timescales defined in nambdy of namelist
141                             !  = 0 NO damping of tracers at open boudaries
142                             !  = 1 Only for tracers forced with external data
143                             !  = 2 Damping applied to all tracers
144/
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