!>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
! OPA namelist :  model option and parameter input
! -------------
!>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
!
!-----------------------------------------------------------------------
!       namrun   parameters of the run
!-----------------------------------------------------------------------
!  no         job number
!  cexper     experience name for vairmer format
!  ln_rstart  boolean term for restart (true or false)
!  nrstdt     control of the restart timestep:
!                = 0 restart, do not control nit000 in the restart file.
!                = 1 restart, control nit000 in the restart file. Do not
!                    use the date in the restart file (use ndate0 in namelist)
!                = 2 restart, control nit000 in the restart file, use the date
!                    in the restart file. ndate0 in the namelist is ignored.
!  nit000     number of the first time step
!  nitend     number of the last time step
!  ndate0     initial calendar date aammjj
!  nleapy     Leap year calendar (0/1)
!  ninist     initial state output flag (0/1)
!  nstock     frequency of restart file
!  nwrite     frequency of OUTPUT file
!  nrunoff    = 0 no, 1 runoff, 2 runoff+river mouth ups adv
!  ln_dimgnnn (F/T) 1 DIMG file - (for all proc/per proc)
!
!  CAUTION: for usual run scripts, logical value of
!  *******  ln_rstart must be .true. or .false.
!                     and NOT .TRUE. or .FALSE.
&namrun
   no         =       0
   cexper     =  "GYRE"
   ln_rstart  = .false.
   nrstdt     =       0
   nit000     =       1
   nitend     =    4320
   ndate0     =  010101
   nleapy     =      30
   ninist     =       0
   nstock     =    4320 
   nwrite     =      60 
   nrunoff    =       0
   ln_dimgnnn = .FALSE.
/
!-----------------------------------------------------------------------
!       nam_ctl      Control prints & Benchmark
!-----------------------------------------------------------------------
!  ln_ctl     trends control print (expensive!)
!  nprint     level of print (0 no print)
!  nictls     start i indice to make the control SUM (very usefull to compare mono-
!  nictle     end   i indice to make the control SUM (-versus multi processor runs)
!  njctls     start j indice to make the control SUM (very usefull to compare mono-
!  njctle     end   j indice to make the control SUM (-versus multi processor runs)
!  nisplt     number of processors following i
!  njsplt     number of processors following j
!  nbench     Bench parameter (0/1): CAUTION it must be zero except for bench
!             for which we don't care about physical meaning of the results
!  nbit_cmp   bit comparison mode parameter (0/1): enables bit comparison between 
!             single and multiple processor runs.
&namctl
   ln_ctl =  .false.
   nprint =       0
   nictls =       0
   nictle =       0
   njctls =       0
   njctle =       0
   isplt  =       1
   jsplt  =       1
   nbench =       0
   nbit_cmp =     0
/
!-----------------------------------------------------------------------
!       nam_mpp      Massively Parallel Processing
!-----------------------------------------------------------------------
!  c_mpi_send         mpi send/recieve type
!                      = 'S'  : standard blocking send
!                      = 'B'  : buffer blocking send
!                      = 'I'  : immediate non-blocking send
&nam_mpp
   c_mpi_send =  'S'
/
!-----------------------------------------------------------------------
!       nam_zgr       vertical coordinate
!-----------------------------------------------------------------------
!  ln_zco     z-coordinate - full steps      (T/F)
!  ln_zps     z-coordinate - partial steps   (T/F)
!  ln_sco     s- or hybrid z-s-coordinate    (T/F)
&nam_zgr
   ln_zco   =  .true.
   ln_zps   =  .false.
   ln_sco   =  .false.
/
!-----------------------------------------------------------------------
!       nam_zgr_sco   s-coordinate or hybrid z-s-coordinate
!-----------------------------------------------------------------------
!  sbot_min   minimum depth of s-bottom surface (>0) (m)
!  sbot_max   maximum depth of s-bottom surface (= ocean depth) (>0) (m)
!  theta      surface control parameter (0<=theta<=20)
!  thetb      bottom control parameter  (0<=thetb<= 1)
!  r_max      maximum cut-off r-value allowed (0<r_max<1)
&nam_zgr_sco
   sbot_min =  300.
   sbot_max = 5250.
   theta    =    6.0
   thetb    =    0.75
   r_max    =    0.15
/
!-----------------------------------------------------------------------
!       nam_traadv   advection scheme for tracer (option not control by CPP keys)
!-----------------------------------------------------------------------
!  ln_traadv_cen2     2nd order centered scheme    (default T)
!  ln_traadv_tvd      TVD scheme                   (default F)
!  ln_traadv_muscl    MUSCL scheme                 (default F)
!  ln_traadv_muscl2   MUSCL2 scheme                (default F)
!  ln_traadv_ubs      UBS scheme                   (default F)
&nam_traadv
   ln_traadv_cen2   =  .false.
   ln_traadv_tvd    =  .true.
   ln_traadv_muscl  =  .false.
   ln_traadv_muscl2 =  .false.
   ln_traadv_ubs    =  .false.
/
!-----------------------------------------------------------------------
!       nam_traldf   lateral diffusion scheme for tracer (option not control by CPP keys)
!-----------------------------------------------------------------------
!  Type of the operator : 
!     ln_traldf_lap    laplacian operator          (default T)
!     ln_traldf_bilap  bilaplacian operator        (default F)
!  Direction of action  : 
!     ln_traldf_level  iso-level                   (default F)
!     ln_traldf_hor    horizontal (geopotential)   (default F)^**
!     ln_traldf_iso    iso-neutral                 (default T)^*
!  Coefficient
!     aht0    horizontal eddy diffusivity for tracers (m2/s)
!     ahtb0   background eddy diffusivity for isopycnal diffusion (m2/s)
!     aeiv0   eddy induced velocity coefficient (m2/s)
! ^* require key_ldfslp to compute the direction of the lateral diffusion
! ^** require key_ldfslp in s-coordinate
&nam_traldf
   ln_traldf_lap    =  .true.
   ln_traldf_bilap  =  .false.
   ln_traldf_level  =  .false.
   ln_traldf_hor    =  .false.
   ln_traldf_iso    =  .true.
   aht0    =  1000.
   ahtb0   =     0.
   aeiv0   =  1000.
/
!-----------------------------------------------------------------------
!       nam_dynldf   lateral diffusion on momentum
!-----------------------------------------------------------------------
!  Type of the operator : 
!     ln_dynldf_lap    laplacian operator          (default T)
!     ln_dynldf_bilap  bilaplacian operator        (default F)
!  Direction of action  : 
!     ln_dynldf_level  iso-level                   (default F)
!     ln_dynldf_hor    horizontal (geopotential)   (default F)^**
!     ln_dynldf_iso    iso-neutral                 (default T)^*
!  Coefficient
!  ahm0    horizontal eddy viscosity for the dynamics (m2/s)
!  ahmb0   background eddy viscosity for isopycnal diffusion (m2/s)
&nam_dynldf
   ln_dynldf_lap    =  .true.
   ln_dynldf_bilap  =  .false.
   ln_dynldf_level  =  .false.
   ln_dynldf_hor    =  .true.
   ln_dynldf_iso    =  .false.
   ahm0    = 100000.
   ahmb0   =      0.
/
!-----------------------------------------------------------------------
!       namflg   algorithm flags (algorithm not control by CPP keys)
!-----------------------------------------------------------------------
!  ln_dynhpg_imp   hydrostatic pressure gradient: semi-implicit time scheme  (T)
!                                                  centered      time scheme  (F)
!   nn_dynhpg_rst  add dynhpg implicit variables in restart ot not (1/0)
&namflg
   ln_dynhpg_imp   =  .false.
   nn_dynhpg_rst   =  0
/
!-----------------------------------------------------------------------
!       nam_dynhpg   Hydrostatic pressure gradient option
!-----------------------------------------------------------------------
!  type of pressure gradient scheme (choose one only!)
!     ln_hpg_zco    z-coordinate - full steps                   (default T)
!     ln_hpg_zps    z-coordinate - partial steps (interpolation)
!     ln_hpg_sco    s-coordinate (standard jacobian formulation)
!     ln_hpg_hel    s-coordinate (helsinki modification)
!     ln_hpg_wdj    s-coordinate (weighted density jacobian)
!     ln_hpg_djc    s-coordinate (Density Jacobian with Cubic polynomial)
!     ln_hpg_rot    s-coordinate (ROTated axes scheme)
!  parameters
!    gamm          weighting coefficient (wdj scheme)
&nam_dynhpg
   ln_hpg_zco = .true.
   ln_hpg_zps = .false.
   ln_hpg_sco = .false.
   ln_hpg_hel = .false.
   ln_hpg_wdj = .false.
   ln_hpg_djc = .false.
   ln_hpg_rot = .false.
   gamm       = 0.e0
/
!-----------------------------------------------------------------------
!       nam_dynvor   option of physics/algorithm (not control by CPP keys)
!-----------------------------------------------------------------------
!  ln_dynvor_ens   vorticity trends: enstrophy conserving scheme (default T)
!  ln_dynvor_ene      "         "  : energy conserving scheme    (default F)
!  ln_dynvor_mix      "         "  : mixed scheme                (default F)
!  ln_dynvor_een      "         "  : energy & enstrophy scheme   (default F)
&nam_dynvor
   ln_dynvor_ene = .TRUE.
   ln_dynvor_ens = .FALSE.
   ln_dynvor_mix = .FALSE.
   ln_dynvor_een = .FALSE.
/
!-----------------------------------------------------------------------
!       namtau   surface wind stress
!-----------------------------------------------------------------------
!  ntau000   gently increase the stress over the first ntau_rst time-steps
!  tau0x     uniform value used as default surface heat flux
!  tau0y     uniform value used as default solar radiation flux
&namtau
   ntau000 =    100
   tau0x   =      0.1e0
   tau0y   =      0.e0
/
!-----------------------------------------------------------------------
!       namflx   surface fluxes
!-----------------------------------------------------------------------
!  q0       uniform value used as default surface heat flux
!  qsr0     uniform value used as default solar radiation flux
!  emp0     uniform value used as default surface freswater budget (E-P)
!  dqdt0    feedback coefficient for SST damping (W/m2/K)
!  deds0    feedback coefficient for SSS damping (mm/day)
&namflx
   q0      =      0.e0
   qsr0    =      0.e0
   emp0    =      0.e0
   dqdt0   =     -40.0
   deds0   =      27.7
/
!-----------------------------------------------------------------------
!       namalb   albedo parameters
!-----------------------------------------------------------------------
!  cgren    correction of the snow or ice albedo to take into account
!  albice   albedo of melting ice in the arctic and antarctic
!  alphd    coefficients for linear interpolation used to compute albedo
!           between two extremes values (Pyane, 1972)
!  alphc     "                                         "
!  alphdi    "                                         "
&namalb
   cgren    =      0.06
   albice   =      0.5
   alphd    =      0.80
   alphc    =      0.65
   alphdi   =      0.72
/
!-----------------------------------------------------------------------
!       namdom   space and time domain (bathymetry, mesh, timestep)
!-----------------------------------------------------------------------
!  ntopo      = 0/1 ,compute/read the bathymetry file
!               (mbathy, nb of T-ocean levels)
!  e3zps_min  the thickness of the partial step is set larger than the
!  e3zps_rat     the minimum of e3zps_min and e3zps_rat * e3t
!                (N.B. 0<e3zps_rat<1)
!  nmsh       =1 create a mesh file (coordinates, scale factors, masks)
!  nacc       the acceleration of convergence method
!             = 0, no acceleration, rdt = rdttra
!             = 1, acceleration used, rdt < rdttra(k)
!  atfp       asselin time filter parameter
!  rdt        time step for the dynamics (and tracer if nacc=0)
!  rdtmin     minimum time step on tracers
!  rdtmax     maximum time step on tracers
!  rdth       depth variation of tracer time step
!  rdtbt      barotropic time step (for the time splitting algorithm)
!  nfice      frequency of ice model call
!  nfbulk     frequency of bulk formulea call (not used if ice used)
!  nclosea    = 0 no closed sea 
!             = 1 closed sea (Black Sea, Caspian Sea, Great US Lakes...) 
&namdom
   ntopo     =     0
   e3zps_min =     5.
   e3zps_rat =     0.1
   nmsh      =     0
   nacc      =     0
   atfp      =     0.1
   rdt       =  7200.
   rdtmin    =  7200.
   rdtmax    =  7200.
   rdth      =   800.
   rdtbt     =   120.
   nfice     =     5  
   nfbulk    =     5  
   nclosea   =     0
/
!-----------------------------------------------------------------------
!       namfwb   freshwater budget correction
!-----------------------------------------------------------------------
!  ln_fwb     logical flag for freshwater budget correction (0 annual mean)
&namfwb
   ln_fwb    = .false.
/
!-----------------------------------------------------------------------
!       namptr   Poleward Transport Diagnostic
!-----------------------------------------------------------------------
!  ln_diaptr  logical flag for Poleward transport computation
!  ln_subbas  logical flag for Atlantic/Pacific/Indian basins computation
!             need input basins mask file named "subbasins.nc"
!  nf_ptr     Frequency of computation
&namptr
   ln_diaptr = .false.
   ln_subbas = .false.
   nf_ptr    =  15
/
!-----------------------------------------------------------------------
!       namcro   cross land advection
!-----------------------------------------------------------------------
!  n_cla   advection between 2 ocean pts separates by land 
&namcla
   n_cla   = 0
/
!-----------------------------------------------------------------------
!       namzdf   vertical physics
!-----------------------------------------------------------------------
!  ln_zdfevd  enhanced vertical diffusion         (default T)
!  ln_zdfnpc  Non-Penetrative Convection          (default T)
!  avm0       vertical eddy viscosity for the dynamic (m2/s)
!  avt0       vertical eddy diffusivity for tracers (m2/s)
!  avevd      vertical coefficient for enhanced diffusion scheme (m2/s)
!  nevdm      = 0  apply enhanced mixing on tracer only
!             = 1  apply enhanced mixing on both tracer and momentum
!  ln_zdfexp   vertical physics: (=T)  time splitting (T)     (Default=F)
!                               (=F)  euler backward (F)
!  n_zdfexp   number of sub-timestep for time splitting scheme
&namzdf
   ln_zdfevd = .true.
   ln_zdfnpc = .false.
   avm0      = 1.2e-4
   avt0      = 1.2e-5
   avevd     =   100.
   n_evdm    =     1
   ln_zdfexp =  .false.
   n_zdfexp  =     3
/
!-----------------------------------------------------------------------
!       namnpc   vnon penetrative convection
!-----------------------------------------------------------------------
!  nnpc1   non penetrative convective scheme frequency
!  nnpc2   non penetrative convective scheme print frequency
&namnpc
   nnpc1  =      1
   nnpc2  =    365
/
!-----------------------------------------------------------------------
!       nambbl   bottom boundary layer scheme
!-----------------------------------------------------------------------
!  atrbbl   lateral tracer coeff. for bottom boundary layer scheme(m2/s)
&nambbl
   atrbbl = 10000.
/
!-----------------------------------------------------------------------
!       namric   richardson number dependent vertical diffusion
!                ( #ifdef "key_zdfrichardson" )
!-----------------------------------------------------------------------
!  avmri   maximum value of the vertical viscosity
!  alp     coefficient of the parameterization
!  nric    coefficient of the parameterization
&namric
   avmri = 100.e-4
   alp   =      5.
   nric  =       2
/
!-----------------------------------------------------------------------
!       namtke   turbulent eddy kinetic dependent vertical diffusion
!                ( #ifdef "key_zdftke" )
!-----------------------------------------------------------------------
!  ln_rstke flag to restart with tke from a run without tke (default F)
!  ediff    coef. to compute vertical eddy coef. (avt=ediff*mxl*sqrt(e) )
!  ediss    coef. of the Kolmogoroff dissipation  
!  ebb      coef. of the surface input of tke
!  efave    coef. to applied to the tke diffusion ( avtke=efave*avm )
!  emin     minimum value of tke (m^2/s^2)
!  emin0    surface minimum value of tke (m^2/s^2)
!  nitke    number of restart iterative loops
!  ri_c     critic richardson number
!  nmxl     flag on mixing length used
!           = 0 bounded by the distance to surface and bottom
!           = 1 bounded by the local vertical scale factor
!           = 2 first vertical derivative of mixing length bounded by 1
!  npdl     flag on prandtl number
!           = 0 no vertical prandtl number (avt=avm)
!           = 1 prandtl number function of richarson number (avt=pdl*avm)
!           = 2 same as = 1 but a shapiro filter is applied on pdl
!  nave     =  horizontal averaged (=1) or not (=0) of avt  (default =1)
!  navb     = 0 cst background avt0, avm0 / =1 profile used on avtb
&namtke
   ln_rstke = .false.
   ediff =       0.1
   ediss =       0.7
   ebb   =      3.75
   efave =        1.
   emin  =     1.e-5 
   emin0 =     1.e-4
   nitke =        50
   nmxl  =         2
   npdl  =         1
   navb  =         0
/
!-----------------------------------------------------------------------
!       namkpp   K-Profile Parameterization dependent vertical diffusion
!                ( #ifdef "key_zdfkpp" )
!-----------------------------------------------------------------------
!  ln_kpprimix   shear instability mixing  (default T)
!  difmiw        constant internal wave viscosity (m2/s)
!  difsiw        constant internal wave diffusivity (m2/s)
!  Riinfty       local Richardson Number limit for shear instability
!  difri         maximum shear mixing at Rig = 0    (m2/s)
!  bvsqcon       Brunt-Vaisala squared (1/s**2) for maximum convection
!  difcon        maximum mixing in interior convection (m2/s)
!  nave          = 0/1 flag for horizontal average on avt, avmu, avmv
!  navb          = 0/1 flag for constant or profile background avt
&namkpp
   ln_kpprimix  = .true.
   difmiw       =  1.e-04
   difsiw       =  0.1e-04
   Riinfty      =  0.8
   difri        =  0.0050
   bvsqcon      = -0.01e-07
   difcon       =  1.
   navb         =  0
   nave         =  1
/
!-----------------------------------------------------------------------
!       namddm   double diffusive mixing parameterization
!-----------------------------------------------------------------------
!   avts    maximum avs for dd mixing 
!   hsbfr   heat/salt buoyancy flux ratio
&namddm
      avts  = 1.e-4
      hsbfr = 1.6
/
!-----------------------------------------------------------------------
!       namlbc   lateral momentum boundary condition
!-----------------------------------------------------------------------
!  shlat   lateral boundary condition on velocity
!                   shlat = 0 , free slip
!               0 < shlat < 2 , partial slip
!                   shlat = 2 , no slip
!               2 < shlat     , strong slip
&namlbc
   shlat  =      0.
/
!-----------------------------------------------------------------------
!       nambfr   bottom friction
!-----------------------------------------------------------------------
!  nbotfr  type of bottom friction 
!                  nbotfr = 0 , no slip 
!                  nbotfr = 1 , linear friction
!                  nbotfr = 2 , nonlinear friction
!                  nbotfr = 3 , free slip
!  bfri1   bottom drag coefficient (linear case)
!  bfri2   bottom drag coefficient (non linear case)
!  bfeb2   bottom turbulent kinetic energy  (m^2/s^2)
&nambfr
   nbotfr =       2
   bfri1  =   4.e-4
   bfri2  =   1.e-3
   bfeb2  =  2.5e-3
/
!-----------------------------------------------------------------------
!       nambbc   bottom temperature boundary condition
!-----------------------------------------------------------------------
!  ngeo_flux  = 0 no geothermal heat flux
!             = 1 constant geothermal heat flux
!             = 2 variable geothermal heat flux (read in geothermal_heating.nc) 
!                 ( C A U T I O N : flux in mW/m2 in the NetCDF file )
!  ngeo_flux_const   Constant value of geothermal heat flux (W/m2) 
&nambbc
   ngeo_flux =  0
   ngeo_flux_const = 86.4e-3
/
!-----------------------------------------------------------------------
!       namqsr   penetrative solar radiation
!-----------------------------------------------------------------------
!  ln_traqsr : penetrative solar radiation (T) or not (F)     (Default=T)
!  rabs       fraction of qsr associated with xsi1
!  xsi1       first depth of extinction
!  xsi2       second depth of extinction
&namqsr
   ln_traqsr = .true.
   rabs     =   0.58
   xsi1     =   0.35
   xsi2     =   23.0
/
!-----------------------------------------------------------------------
!       namtdp   tracer newtonian damping ('key_tradmp')
!-----------------------------------------------------------------------
!  ndmp    type of damping in temperature and salinity 
!          (='latitude', damping poleward of 'ndmp' degrees and function 
!             of the distance-to-coast. Red and Med Seas as ndmp=-1)
!          (=-1 damping only in Med and Red Seas)
!  ndmpf   =1 create a damping.coeff NetCDF file (the 3D damping array)
!  nmldmp  type of damping in the mixed layer
!          (=0 damping throughout the water column)
!	   (=1 no damping in the mixed layer defined by avt >5cm2/s )
!	   (=2 no damping in the mixed layer defined rho<rho(surf)+.01 )
!  sdmp    surface time scale for internal damping (days)
!  bdmp    bottom time scale for internal damping (days)
!  hdmp    depth of transition between sdmp and bdmp (meters)
&namtdp
   ndmp   =   -1
   ndmpf  =    1
   nmldmp =    1
   sdmp   =  50.
   bdmp   = 360.
   hdmp   = 800.
/
!-----------------------------------------------------------------------
!       nameos   ocean physical parameters
!-----------------------------------------------------------------------
!  neos    type of equation of state and Brunt-Vaisala frequency
!          = 0, UNESCO (formulation of Jackett and McDougall (1994)
!                                         and of McDougall (1987) )
!          = 1, linear: rho(T)   = rau0 * ( 1.028 - ralpha * T )
!          = 2, linear: rho(T,S) = rau0 * ( rbeta * S - ralpha * T )
!                               with rau0=1020 set in parcst routine
!  ralpha  thermal expension coefficient (linear equation of state)
!  rbeta   saline  expension coefficient (linear equation of state)
&nameos
   neos   =      2
   ralpha =  2.e-4
   rbeta  =  7.7e-4
/
!-----------------------------------------------------------------------
!       namsol   elliptic solver / island / free surface 
!-----------------------------------------------------------------------
!  nsolv     elliptic solver (=1 preconditioned conjugate gradient: pcg)
!                            (=2 successive-over-relaxation: sor)
!                            (=3 FETI: fet, all require "key_feti" defined)
!                            (=4 sor with extra outer halo)
!  nsol_arp  absolute/relative (0/1) precision convergence test
!  nmin      minimum of iterations for the SOR solver
!  nmax      maximum of iterations for the SOR solver
!  nmod      frequency of test for the SOR solver
!  eps       absolute precision of the solver
!  resmax    absolute precision for the SOR solver
!  sor       optimal coefficient for SOR solver
!  epsisl    absolute precision on stream function solver
!  nmisl     maximum pcg iterations for island
!  rnu       strength of the additional force used in free surface b.c.
&namsol
   nsolv     =      2
   nsol_arp  =      0
   nmin      =    210
   nmax      =    800
   nmod      =     10
   eps       =  1.E-6
   resmax    = 1.E-10
   sor       =   1.96
   epsisl    = 1.e-10
   nmisl     =   4000
   rnu       =     1.
/
!=======================================================================
!   Diagnostics namelists
!       namtrd    dynamics and/or tracer trends
!       namgap    level mean model-data gap
!       namznl    zonal mean heat & freshwater fluxes computation
!       namspr    surface pressure in rigid-lid
!=======================================================================
!-----------------------------------------------------------------------
!       namtrd    diagnostics on dynamics and/or tracer trends
!                         ('key_trdyn' and/or 'key_trdtra')
!                 or mixed-layer trends ('key_trdmld')
!-----------------------------------------------------------------------
!  ntrd              time step frequency dynamics and tracers trends
!  nctls             control surface type in mixed-layer trends (0,1 or n<jpk)
!  ln_trdmld_restart restart for ML diagnostics
!  ucf               unit conversion factor (=1 -> /seconds | =86400. -> /day)
!  ln_trdmld_instant flag to diagnose trends of instantantaneous or mean ML T/S
&namtrd
   ntrd  = 365
   nctls =   0
   ln_trdmld_restart = .false.
   ucf   =  1.
   ln_trdmld_instant = .false.
/
!-----------------------------------------------------------------------
!       namgap    level mean model-data gap ('key_diagap')
!-----------------------------------------------------------------------
!  ngap    time-step frequency of model-data gap computation
!  nprg    time-step frequency of gap print in model output
&namgap
   ngap =  15
   nprg =  10
/
!-----------------------------------------------------------------------
!       namznl    zonal mean heat & freshwater fluxes computation
!                 (#ifdef "key_diaznl")
!-----------------------------------------------------------------------
!  nfznl   time-step frequency of zonal mean fluxes computation
&namznl
   nfznl =  15
/
!-----------------------------------------------------------------------
!       namspr  surface pressure diagnostic
!-----------------------------------------------------------------------
!  nmaxp   maximum of iterations for the solver
!  epsp    absolute precision of the solver
!  niterp  number of iteration done by the solver
&namspr
   nmaxp   =   1000
   epsp    =  1.e-3
   niterp  =    400
/
!-----------------------------------------------------------------------
!       namcpl    coupled ocean/atmosphere model  (#ifdef "key_coupled")
!-----------------------------------------------------------------------
!  nexco   coupling frequency in time steps
!  cchan   coupling technique 'PIPE' or 'CLIM'
&namcpl
   nexco            =         24
   cchan            =     'PIPE'
   nmodcpl          =          2
   cplmodnam        =   'opa.xx'
   cploasis         =    'Oasis'
   nfldo2c          =          2
   nflxc2o          =          6
   ntauc2o          =          4
   cpl_writ(1)      = 'SOSSTSST'
   cpl_f_writ(1)    =   'ocesst'
   cpl_writ(2)      = 'SOICECOV'
   cpl_f_writ(2)    =   'oceice'
   cpl_readflx(1)   = 'SONSFLDO'
   cpl_f_readflx(1) =   'oceflx'
   cpl_readflx(2)   = 'SOSHFLDO'
   cpl_f_readflx(2) =   'oceflx'
   cpl_readflx(3)   = 'SOTOPRSU'
   cpl_f_readflx(3) =   'oceflx'
   cpl_readflx(4)   = 'SOTFSHSU'
   cpl_f_readflx(4) =   'oceflx'
   cpl_readflx(5)   = 'SORUNCOA'
   cpl_f_readflx(5) =   'oceflx'
   cpl_readflx(6)   = 'SORIVFLU'
   cpl_f_readflx(6) =   'oceflx'
   cpl_readtau(1)   = 'SOZOTAUX'
   cpl_f_readtau(1) =   'ocetau'
   cpl_readtau(2)   = 'SOZOTAU2'
   cpl_f_readtau(2) =   'ocetau'
   cpl_readtau(3)   = 'SOMETAUY'
   cpl_f_readtau(3) =   'ocetau'
   cpl_readtau(4)   = 'SOMETAU2'
   cpl_f_readtau(4) =   'ocetau'
/
!-----------------------------------------------------------------------
!       namobc    open boundaries parameters (#ifdef key_obc)
!-----------------------------------------------------------------------
!  nobc_dta   = 0 the obc data are equal to the initial state
!             = 1 the obc data are read in 'obc   .dta' files
!  rdpeob  time relaxation (days) for the east open boundary
!  rdpwob  time relaxation (days) for the west open boundary
!  rdpnob  time relaxation (days) for the north open boundary
!  rdpsob  time relaxation (days) for the south open boundary
!  zbsic1  barotropic stream function on isolated coastline 1
!  zbsic2  barotropic stream function on isolated coastline 2
!  zbsic3  barotropic stream function on isolated coastline 3
!  ln_obc_clim  climatological obc data files (default T)
!  ln_vol_cst   total volume conserved
&namobc
    nobc_dta =    0
    rdpein   =    1.
    rdpwin   =    1.
    rdpnin   =   30.
    rdpsin   =    1.
    rdpeob   = 1500.
    rdpwob   =   15.
    rdpnob   =  150.
    rdpsob   =   15.
    zbsic1   =  140.e+6
    zbsic2   =    1.e+6
    zbsic3   =    0.
    ln_obc_clim = .true.
    ln_vol_cst  = .false.
/
!-----------------------------------------------------------------------
!       namflo    float parameters (#ifdef key_float)
!-----------------------------------------------------------------------
!  ln_rstflo   boolean term for float restart (true or false)
!  nwritefl   frequency of float output file 
!  nstockfl   frequency of float restart file 
!  ln_argo    Argo type floats (stay at the surface each 10 days)
!  ln_flork4  = T trajectories computed with a 4th order Runge-Kutta
!             = F  (default)   computed with Blanke' scheme
&namflo
    ln_rstflo = .false.
    nwritefl  =      75
    nstockfl  =    5475
    ln_argo   = .false.
    ln_flork4 = .false.
/
!-----------------------------------------------------------------------
!       namcore  CORE
!-----------------------------------------------------------------------
!  
!  In this version there are 8 files ( jpfile = 8)
!  THE ORDER OF THE FILES MATTER:                      
!  1 - precipitation total (rain+snow)  in kg/m2/s
!  2,3 -  u10,v10 -> scalar wind at 10m in m/s -  ON 'T' GRID POINTS!!!
!  4 - solar radiation (short wave)     in W/m2
!  5 - thermal radiation (long wave)    in W/m2
!  6 - specific humidity                in %
!  7 - temperature at 10m               in degrees K
!  8 - precipitation (snow only)        in kg/m2/s
!  
!  ln_2m         boolean (default F), used to indicate that Tair & humidity 
!                are given at 2m. In this case, the default file names & 
!                variables are t2.nc, t2, q2.nc, q2
!  alpha_precip  real coefficient used as a multiplying  factor  for the precip
!  clname        file names (256 char max for each)
!  clvarname     name of variable in netcdf file (32 char max)
!  freqh         frequency of fields in the file
!                it is in hours (6 hourly, daily) if positive.
!                if freqh = -12 the file contains 12 monthly data.
&namcore
   ln_2m        = .FALSE.
   alpha_precip = 1.
   clname    = 'precip.nc' 'u10.nc' 'q10.nc' 'v10.nc' 'radsw.nc' 'radlw.nc' 't10.nc' 'snow.nc'
   clvarname =  'precip'    'u10'    'q10'    'v10'    'radsw'    'radlw'    't10'    'snow'
   freqh     =    -12        24        24       24       24         24        24       -12
/