source: NEMO/branches/2020/r12377_ticket2386/cfgs/SHARED/namelist_top_ref @ 12808

Last change on this file since 12808 was 12377, checked in by acc, 13 months ago

The big one. Merging all 2019 developments from the option 1 branch back onto the trunk.

This changeset reproduces 2019/dev_r11943_MERGE_2019 on the trunk using a 2-URL merge
onto a working copy of the trunk. I.e.:

svn merge —ignore-ancestry \

svn+ssh://acc@forge.ipsl.jussieu.fr/ipsl/forge/projets/nemo/svn/NEMO/trunk \
svn+ssh://acc@forge.ipsl.jussieu.fr/ipsl/forge/projets/nemo/svn/NEMO/branches/2019/dev_r11943_MERGE_2019 ./

The —ignore-ancestry flag avoids problems that may otherwise arise from the fact that
the merge history been trunk and branch may have been applied in a different order but
care has been taken before this step to ensure that all applicable fixes and updates
are present in the merge branch.

The trunk state just before this step has been branched to releases/release-4.0-HEAD
and that branch has been immediately tagged as releases/release-4.0.2. Any fixes
or additions in response to tickets on 4.0, 4.0.1 or 4.0.2 should be done on
releases/release-4.0-HEAD. From now on future 'point' releases (e.g. 4.0.2) will
remain unchanged with periodic releases as needs demand. Note release-4.0-HEAD is a
transitional naming convention. Future full releases, say 4.2, will have a release-4.2
branch which fulfills this role and the first point release (e.g. 4.2.0) will be made
immediately following the release branch creation.

2020 developments can be started from any trunk revision later than this one.

  • Property svn:mime-type set to text/x-fortran
File size: 9.7 KB
Line 
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   ln_top_euler  = .false.   !  use Euler time-stepping for TOP
17   ln_rsttr      = .false.   !  start from a restart file (T) or not (F)
18   nn_rsttr      =   0       !  restart control = 0 initial time step is not compared to the restart file value
19                             !                  = 1 do not use the value in the restart file
20                             !                  = 2 calendar parameters read in the restart file
21   cn_trcrst_in  = "restart_trc"   !  suffix of pass. sn_tracer restart name (input)
22   cn_trcrst_indir = "."           !  directory from which to read input passive tracer restarts
23   cn_trcrst_out = "restart_trc"   !  suffix of pass. sn_tracer restart name (output)
24   cn_trcrst_outdir = "."          !  directory to which to write output passive tracer restarts
25/
26!-----------------------------------------------------------------------
27&namtrc          !   tracers definition
28!-----------------------------------------------------------------------
29   jp_bgc        =  0           !  Number of passive tracers of the BGC model
30   !
31   ln_pisces     =  .false.     !  Run PISCES BGC model
32   ln_my_trc     =  .false.     !  Run MY_TRC BGC model
33   ln_age        =  .false.     !  Run the sea water age tracer
34   ln_cfc11      =  .false.     !  Run the CFC11 passive tracer
35   ln_cfc12      =  .false.     !  Run the CFC12 passive tracer
36   ln_sf6        =  .false.     !  Run the SF6 passive tracer
37   ln_c14        =  .false.     !  Run the Radiocarbon passive tracer
38   !
39   ln_trcdta     =  .false.  !  Initialisation from data input file (T) or not (F)
40   ln_trcdmp     =  .false.  !  add a damping termn (T) or not (F)
41   ln_trcdmp_clo =  .false.  !  damping term (T) or not (F) on closed seas
42   ln_trcbc      =  .false.  !  Surface, Lateral or Open Boundaries conditions
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_snk      !  Sedimentation of particles
98!-----------------------------------------------------------------------
99   nitermax      =  2   !  number of iterations for sedimentation
100/
101!-----------------------------------------------------------------------
102&namtrc_dmp      !   passive tracer newtonian damping                   (ln_trcdmp=T)
103!-----------------------------------------------------------------------
104   nn_zdmp_tr    =    1      !  vertical   shape =0    damping throughout the water column
105                             !                   =1 no damping in the mixing layer (kz  criteria)
106                             !                   =2 no damping in the mixed  layer (rho crieria)
107   cn_resto_tr   = 'resto_tr.nc'    !  create a damping.coeff NetCDF file (=1) or not (=0)
108/
109!-----------------------------------------------------------------------
110&namtrc_ice      !    Representation of sea ice growth & melt effects
111!-----------------------------------------------------------------------
112   nn_ice_tr     =  -1       !  tracer concentration in sea ice
113                             !    =-1 (no vvl: identical cc in ice and ocean / vvl: cc_ice = 0)
114                             !    = 0 (no vvl: cc_ice = zero / vvl: cc_ice = )
115                             !    = 1 prescribed to a namelist value (implemented in pisces only)
116/
117!-----------------------------------------------------------------------
118&namtrc_trd      !   diagnostics on tracer trends                       ('key_trdtrc')
119!                          or mixed-layer trends                        ('key_trdmld_trc')
120!----------------------------------------------------------------------
121   nn_trd_trc    =  5475     !  time step frequency and tracers trends
122   nn_ctls_trc   =   0       !  control surface type in mixed-layer trends (0,1 or n<jpk)
123   rn_ucf_trc    =   1       !  unit conversion factor (=1 -> /seconds ; =86400. -> /day)
124   ln_trdmld_trc_restart = .false. !  restart for ML diagnostics
125   ln_trdmld_trc_instant = .true.  !  flag to diagnose trends of instantantaneous or mean ML T/S
126   ln_trdtrc( 1) = .true.
127   ln_trdtrc( 2) = .true.
128   ln_trdtrc(23) = .true.
129/
130!----------------------------------------------------------------------
131&namtrc_bc       !   data for boundary conditions
132!-----------------------------------------------------------------------
133   cn_dir_sbc    =  './'     !  root directory for the location of SURFACE data files
134   cn_dir_cbc    =  './'     !  root directory for the location of COASTAL data files
135   cn_dir_obc    =  './'     !  root directory for the location of OPEN data files
136   ln_rnf_ctl    = .false.   !  Remove runoff dilution on tracers with absent river load
137   rn_sbc_time   =  86400.   !  Time scaling factor for SBC data (seconds in a day)
138   rn_cbc_time   =  86400.   !  Time scaling factor for CBC data (seconds in a day)
139/
140!----------------------------------------------------------------------
141&namtrc_bdy      !   Setup of tracer boundary conditions
142!-----------------------------------------------------------------------
143   cn_trc_dflt   = 'neumann' !  OBC applied by default to all tracers
144   cn_trc        = 'none'    !  Boundary conditions used for tracers with data files (selected in namtrc)
145
146   nn_trcdmp_bdy = 0         !  Use damping timescales defined in nambdy of namelist
147                             !  = 0 NO damping of tracers at open boudaries
148                             !  = 1 Only for tracers forced with external data
149                             !  = 2 Damping applied to all tracers
150/
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