source: trunk/CONFIG/ORCA2_OFF_PISCES/EXP00/namelist @ 1317

Last change on this file since 1317 was 1317, checked in by smasson, 12 years ago

nwrite = modulo referenced to nit000 in all ouputs, see ticket:339

  • Property svn:executable set to *
File size: 8.1 KB
Line 
1!!>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
2!! NEMO/OPA  :  1 - run manager      (namrun)
3!! namelists    2 - miscellaneous    (namctl,nammpp)
4!!              3 - Domain           (namzgr, namzgr_sco, namdom)
5!!              6 - Tracer           (nameos, namcla, namqsr)
6!!              7 - Inputs dynamics  (namdyna)
7!!>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
8!  CAUTION: some scripts does not support CAPITALs for logical use .true./.false., not .TRUE./.FALSE.
9
10!!======================================================================
11!!                   ***  Run management namelists  ***
12!!======================================================================
13!!   namrun            parameters of the run
14!!======================================================================
15
16!-----------------------------------------------------------------------
17&namrun        !   parameters of the run
18!-----------------------------------------------------------------------
19   no          =       0   !  job number
20   cexper      =  "PISCES"  !  experience name
21   ln_rstart   = .false.   !  start from rest (F) or from a restart file (T)
22   nrstdt      =       0   !  restart control = 0 nit000 is not compared to the restart file value
23                           !                  = 1 use ndate0 in namelist (not the value in the restart file)
24                           !                  = 2 calendar parameters read in the restart file
25   nit000      =       1   !  first time step
26   nitend      =     7300  !  last  time step
27   ndate0      =  010101   !  initial calendar date yymmdd (used if nrstdt=1)
28   nleapy      =       0   !  Leap year calendar (1) or not (0)
29   ninist      =       0   !  output the initial state (1) or not (0)
30   nstock      =     7300  !  frequency of creation of a restart file (modulo referenced to 1)
31   nwrite      =     7300  !  frequency of write in the output file   (modulo referenced to nit000)
32   ln_mskland  = .false.   !  mask land points in NetCDF outputs (costly: + ~15%)
33/
34!-----------------------------------------------------------------------
35&namctl       !   Control prints & Benchmark
36!-----------------------------------------------------------------------
37   ln_ctl     = .false.    !  trends control print (expensive!)
38   nprint     =    0       !  level of print (0 no extra print)
39   nictls     =    1       !  start i indice of control sum (use to compare mono versus
40   nictle     =    182       !  end   i indice of control sum        multi processor runs
41   njctls     =    1       !  start j indice of control               over a subdomain)
42   njctle     =    149       !  end   j indice of control
43   isplt      =    1       !  number of processors in i-direction
44   jsplt      =    1       !  number of processors in j-direction
45   nbench     =    0       !  Bench mode (1/0): CAUTION use zero except for bench
46/
47!-----------------------------------------------------------------------
48&nammpp      !   Massively Parallel Processing                         ("key_mpp_mpi)
49!-----------------------------------------------------------------------
50   c_mpi_send =  'S'       !  mpi send/recieve type   ='S', 'B', or 'I' for standard send,
51                           !  buffer blocking send or immediate non-blocking sends, resp.
52/
53!-----------------------------------------------------------------------
54&namzgr       !   vertical coordinate
55!-----------------------------------------------------------------------
56   ln_zco      = .false.   !  z-coordinate - full    steps   (T/F)      ("key_zco" may also be defined)
57   ln_zps      = .true.    !  z-coordinate - partial steps   (T/F)
58   ln_sco      = .false.   !  s- or hybrid z-s-coordinate    (T/F)
59/
60!-----------------------------------------------------------------------
61&namzgr_sco   !   s-coordinate or hybrid z-s-coordinate
62!-----------------------------------------------------------------------
63   sbot_min    =  300.     !  minimum depth of s-bottom surface (>0) (m)
64   sbot_max    = 5250.     !  maximum depth of s-bottom surface (= ocean depth) (>0) (m)
65   theta       =    6.0    !  surface control parameter (0<=theta<=20)
66   thetb       =    0.75   !  bottom control parameter  (0<=thetb<= 1)
67   r_max       =    0.15   !  maximum cut-off r-value allowed (0<r_max<1)
68/
69!-----------------------------------------------------------------------
70&namdom        !   space and time domain (bathymetry, mesh, timestep)
71!-----------------------------------------------------------------------
72   e3zps_min   =    5.     !  the thickness of the partial step is set larger than the minimum
73   e3zps_rat   =    0.1    !  of e3zps_min and e3zps_rat * e3t   (N.B. 0<e3zps_rat<1)
74   nmsh        =    1      !  create (=1) a mesh file (coordinates, scale factors, masks) or not (=0)
75   nacc        =    0      !  =1 acceleration of convergence method used, rdt < rdttra(k)
76                           !  =0, no acceleration, rdt = rdttra
77   atfp        =    0.1    !  asselin time filter parameter
78   rdt         = 21600.    !  time step for the dynamics (and tracer if nacc=0)
79   rdtmin      = 21600.    !  minimum time step on tracers (used if nacc=1)
80   rdtmax      = 21600.    !  maximum time step on tracers (used if nacc=1)
81   rdth        =  800.     !  depth variation of tracer time step  (used if nacc=1)
82/
83!-----------------------------------------------------------------------
84&namtraldf    !   lateral diffusion scheme for tracer
85!-----------------------------------------------------------------------
86!                               !  Type of the operator :
87   ln_traldf_lap    =  .true.   !     laplacian operator
88   ln_traldf_bilap  =  .false.  !     bilaplacian operator
89                                !  Direction of action  :
90   ln_traldf_level  =  .false.  !     iso-level
91   ln_traldf_hor    =  .false.  !     horizontal (geopotential)         (require "key_ldfslp" when ln_sco=T)
92   ln_traldf_iso    =  .true.   !     iso-neutral                       (require "key_ldfslp")
93!                               !  Coefficient
94   aht0        =  2000.         !     horizontal eddy diffusivity for tracers [m2/s]
95   ahtb0       =     0.         !     background eddy diffusivity for ldf_iso [m2/s]
96   aeiv0       =  2000.         !     eddy induced velocity coefficient [m2/s]    (require "key_traldf_eiv")
97/
98!-----------------------------------------------------------------------
99&namcla        !   cross land advection
100!-----------------------------------------------------------------------
101   n_cla       =    0      !  advection between 2 ocean pts separates by land
102/
103!-----------------------------------------------------------------------
104&namqsr        !   penetrative solar radiation
105!-----------------------------------------------------------------------
106   ln_traqsr   = .true.    !  penetrative solar radiation (T) or not (F)
107   xsi1        =   0.35    !  first depth of extinction
108/
109!-----------------------------------------------------------------------
110&nameos        !   ocean physical parameters
111!-----------------------------------------------------------------------
112   neos        =    0      !  type of equation of state and Brunt-Vaisala frequency
113                           !     = 0, UNESCO (formulation of Jackett and McDougall (1994) and of McDougall (1987) )
114                           !     = 1, linear: rho(T)   = rau0 * ( 1.028 - ralpha * T )
115                           !     = 2, linear: rho(T,S) = rau0 * ( rbeta * S - ralpha * T )
116   ralpha      =    2.e-4  !  thermal expension coefficient (neos= 1 or 2)
117   rbeta       =    0.001  !  saline  expension coefficient (neos= 2)
118/
119!-----------------------------------------------------------------------
120&namdyn        !   offline parameters
121!-----------------------------------------------------------------------
122    ndtadyn   =  73        ! number of period in the file for one year   
123    ndtatot   =  73        ! total number of period in the file   
124    nsptint   =  1         ! indicator for time interpolation   
125    nficdyn   =  2         ! number of file to read   
126    lperdyn   = .true.     ! periodicity of the unique file (T)
127!                          ! F  (default)   computed with Blanke' scheme   
128/
129
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