!!>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
!! NEMO/OPA : AMM12 configuration namelist used to overwrite defaults values defined in SHARED/namelist_ref
!!>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
!-----------------------------------------------------------------------
&namrun ! parameters of the run
!-----------------------------------------------------------------------
cn_exp = "INDIAN" ! experience name
nn_it000 = 1 !43201 ! first time step
nn_itend = 3000 !2881 !43679 !86400 ! last time step (std 1 day = 144) (for dt = 6 min, so 240*dt = 1 day)
nn_date0 = 20160101 !20110717 ! date at nit_0000 (format yyyymmdd) used if ln_rstart=F or (ln_rstart=T and nn_rstctl=0 or 1)
nn_time0 = 0 ! initial time of day in hhmm
nn_leapy = 1 ! Leap year calendar (1) or not (0)
ln_rstart = .false. ! start from rest (F) or from a restart file (T)
nn_euler = 1 ! = 0 : start with forward time step if ln_rstart=T
nn_rstctl = 2 ! restart control ==> activated only if ln_rstart=T
! ! = 0 nn_date0 read in namelist ; nn_it000 : read in namelist
! ! = 1 nn_date0 read in namelist ; nn_it000 : check consistancy between namelist and restart
! ! = 2 nn_date0 read in restart ; nn_it000 : check consistancy between namelist and restart
cn_ocerst_in = "AMMSURGE_00043679_restart" ! suffix of ocean restart name (input)
cn_ocerst_indir = "./restart_file_nonCyclone_season" ! directory from which to read input ocean restarts
cn_ocerst_out = "restart" ! suffix of ocean restart name (output)
cn_ocerst_outdir= "./restarts" ! directory in which to write output ocean restarts
! nn_euler = 1 ! = 0 : start with forward time step if ln_rstart=.true.
! cn_ocerst_in = "ammsurge_restart_oce" ! suffix of ocean restart name (input)
! cn_ocerst_out = "restart_oce_out" ! suffix of ocean restart name (input)
nn_istate = 0 ! output the initial state (1) or not (0)
nn_stock = 44160 ! 86400 ! frequency of creation of a restart file (modulo referenced to 1)
nn_write = 10 ! 86400 ! frequency of write in the output file (modulo referenced to nit000)
/
!-----------------------------------------------------------------------
&namcfg ! parameters of the configuration
!-----------------------------------------------------------------------
ln_read_cfg = .true. ! (=T) read the domain configuration file
! (=F) user defined configuration ==>>> see usrdef(_...) modules
cn_domcfg = "domain_cfg.nc" ! domain configuration filename
/
!-----------------------------------------------------------------------
!&namzgr ! vertical coordinate
!-----------------------------------------------------------------------
! ln_zps = .false. ! z-coordinate - partial steps (T/F)
! ln_sco = .true. ! s- or hybrid z-s-coordinate (T/F)
!/
!-----------------------------------------------------------------------
!&namzgr_sco ! s-coordinate or hybrid z-s-coordinate
!-----------------------------------------------------------------------
! rn_sbot_min = 6.0 ! minimum depth of s-bottom surface (>0) (m)
! rn_hc = 0.0 ! critical depth for transition to stretched coordinates
! rn_rmax = 1.0 ! maximum cut-off r-value allowed (0<r_max<1)
! rn_theta = 0.0 ! surface control parameter (0<=theta<=20)
!/
!-----------------------------------------------------------------------
&namdom ! space and time domain (bathymetry, mesh, timestep)
!-----------------------------------------------------------------------
! ln_2d = .false. ! (=T) run in 2D barotropic mode (no tracer processes or vertical diffusion)
rn_rdt = 60. ! time step for the dynamics (and tracer if nn_acc=0)
/
!-----------------------------------------------------------------------
&namtsd ! data : Temperature & Salinity
!-----------------------------------------------------------------------
ln_tsd_init = .true. ! Initialisation of ocean T & S with T &S input data (T) or not (F)
ln_tsd_tradmp = .false. ! damping of ocean T & S toward T &S input data (T) or not (F)
/
!-----------------------------------------------------------------------
&namsbc ! Surface Boundary Condition (surface module)
!-----------------------------------------------------------------------
nn_fsbc = 1 ! frequency of surface boundary condition computation
! (also = the frequency of sea-ice model call)
ln_usr = .false.
ln_blk = .true.
ln_apr_dyn = .false. ! Patm gradient added in ocean & ice Eqs. (T => fill namsbc_apr )
nn_ice = 0 ! =0 no ice boundary condition ,
ln_rnf = .false. ! Runoffs (T => fill namsbc_rnf)
ln_ssr = .false. ! Sea Surface Restoring on T and/or S (T => fill namsbc_ssr)
ln_traqsr = .false. ! Light penetration in the ocean (T => fill namtra_qsr)
nn_fwb = 0 ! FreshWater Budget: =0 unchecked
/
!-----------------------------------------------------------------------
&namsbc_usr ! namsbc_surge surge model fluxes
!-----------------------------------------------------------------------
ln_use_sbc = .false. ! (T) to turn on surge fluxes (wind and pressure only)
! (F) for no fluxes (ie tide only case)
!
! ! file name ! frequency (hours) ! variable ! time interp. ! clim ! 'yearly'/ ! weights ! rotation !
! ! ! (if <0 months) ! name ! (logical) ! (T/F) ! 'monthly' ! filename ! pairing !
! sn_wndi = 'CARIB_u10_weights_bicubic_atmos.nc' , 1 ,'x_wind', .true. , .false. , 'daily' ,'weights_era5_INDIAN_bicubic.nc' , ''
! sn_wndj = 'CARIB_v10_weights_bicubic_atmos.nc' , 1 ,'y_wind', .true. , .false. , 'daily' ,'weights_era5_INDIAN_bicubic.nc' , ''
cn_dir = './FORCING/' ! root directory for the location of the bulk files
rn_vfac = 1. ! multiplicative factor for ocean/ice velocity
! in the calculation of the wind stress (0.=absolute winds or 1.=relative winds)
rn_charn_const = 0.0275
/
!-----------------------------------------------------------------------
&namtra_qsr ! penetrative solar radiation
!-----------------------------------------------------------------------
/
!-----------------------------------------------------------------------
&namsbc_apr ! Atmospheric pressure used as ocean forcing or in bulk
!-----------------------------------------------------------------------
! ! file name ! frequency (hours) ! variable ! time interp. ! clim ! 'yearly'/ ! weights ! rotation ! land/sea mask !
! ! ! (if <0 months) ! name ! (logical) ! (T/F) ! 'monthly' ! filename ! pairing ! filename !
sn_apr= 'ERA5_MSL', 1 , 'air_pressure_at_sea_level' , .true. , .false., 'daily' , 'weights_era5_INDIAN_bicubic.nc' , '' , 'ERA5_LSM'
cn_dir = './FORCING/'! root directory for the location of the bulk files
rn_pref = 101200. ! reference atmospheric pressure [N/m2]/
ln_ref_apr = .false. ! ref. pressure: global mean Patm (T) or a constant (F)
ln_apr_obc = .true. ! inverse barometer added to OBC ssh data
/
!-----------------------------------------------------------------------
&namberg ! iceberg parameters (default: No iceberg)
!-----------------------------------------------------------------------
/
!-----------------------------------------------------------------------
&namlbc ! lateral momentum boundary condition
!-----------------------------------------------------------------------
rn_shlat = 0 ! shlat = 0 ! 0 < shlat < 2 ! shlat = 2 ! 2 < shlat
! free slip ! partial slip ! no slip ! strong slip
/
!-----------------------------------------------------------------------
&nam_tide ! tide parameters
!-----------------------------------------------------------------------
ln_tide = .true.
rdttideramp = 0
clname(1) = 'M2' ! name of constituent
clname(2) = 'K2'
clname(3) = 'S2'
clname(4) = 'N2'
clname(5) = 'Q1' ! name of constituent
clname(6) = 'O1'
clname(7) = 'P1'
clname(8) = 'K1'
! clname(5) = '2N2'
! clname(6) = 'MU2'
! clname(7) = 'N2'
! clname(8) = 'NU2'
! clname(9) = 'M2'
! clname(10) = 'L2'
! clname(11) = 'T2'
! clname(12) = 'S2'
! clname(13) = 'K2'
! clname(14) = 'M4'
! clname(15) = '2MK6'
! clname(16) = '2MS6'
! clname(17) = '2SM2'
! clname(18) = '3M2S2'
! clname(19) = 'Lam2'
! clname(20) = 'M6'
! clname(21) = 'MK3'
! clname(22) = 'MN4'
! clname(23) = 'MNS2'
! clname(24) = 'MO3'
! clname(25) = 'MS4'
! clname(26) = 'MSN2'
/
!-----------------------------------------------------------------------
&nambdy ! unstructured open boundaries
!-----------------------------------------------------------------------
ln_bdy = .true.
nb_bdy = 1 ! number of open boundary sets
cn_coords_file = 'coordinates.bdy.nc' ! bdy coordinates files
cn_dyn2d = 'flather' !
nn_dyn2d_dta = 2 ! = 0, bdy data are equal to the initial state
! = 1, bdy data are read in 'bdydata .nc' files
! = 2, use tidal harmonic forcing data from files
! = 3, use external data AND tidal harmonic forcing
cn_tra = 'frs' !
nn_tra_dta = 0 ! = 0, bdy data are equal to the initial state
! = 1, bdy data are read in 'bdydata .nc' files
nn_rimwidth = 1 ! width of the relaxation zone
/
!-----------------------------------------------------------------------
&nambdy_dta ! open boundaries - external data
!-----------------------------------------------------------------------
/
!-----------------------------------------------------------------------
&nambdy_tide ! tidal forcing at open boundaries
!-----------------------------------------------------------------------
filtide = 'bdydta/ACCORD_bdytide_rotT_' ! file name root of tidal forcing files
ln_bdytide_2ddta = .false.
ln_bdytide_conj = .false. !
/
!-----------------------------------------------------------------------
&nambfr ! bottom friction
!-----------------------------------------------------------------------
nn_bfr = 2 ! type of bottom friction : = 0 : free slip, = 1 : linear friction
! = 2 : nonlinear friction
rn_bfri2 = 2.4e-3 ! bottom drag coefficient (non linear case)
rn_bfeb2 = 0.0e0 ! bottom turbulent kinetic energy background (m2/s2)
ln_loglayer = .false. ! loglayer bottom friction (only effect when nn_bfr = 2)
rn_bfrz0 = 0.003 ! bottom roughness (only effect when ln_loglayer = .true.)
/
!-----------------------------------------------------------------------
&nambbc ! bottom temperature boundary condition
!-----------------------------------------------------------------------
ln_trabbc = .false. ! Apply a geothermal heating at the ocean bottom
/
!-----------------------------------------------------------------------
&nambbl ! bottom boundary layer scheme
!-----------------------------------------------------------------------
nn_bbl_ldf = 0 ! diffusive bbl (=1) or not (=0)
/
!-----------------------------------------------------------------------
&nameos ! ocean physical parameters
!-----------------------------------------------------------------------
ln_teos10 = .true. ! = Use TEOS-10 equation of state
/
!-----------------------------------------------------------------------
&namtra_adv ! advection scheme for tracer
!-----------------------------------------------------------------------
/
!-----------------------------------------------------------------------
&namtra_adv_mle ! mixed layer eddy parametrisation (Fox-Kemper param)
!-----------------------------------------------------------------------
/
!----------------------------------------------------------------------------------
&namtra_ldf ! lateral diffusion scheme for tracers
!----------------------------------------------------------------------------------
/
!-----------------------------------------------------------------------
&namtra_ldfeiv ! eddy induced velocity param. (default: NO)
!-----------------------------------------------------------------------
/
!-----------------------------------------------------------------------
&namtra_dmp ! tracer: T & S newtonian damping
!-----------------------------------------------------------------------
/
!-----------------------------------------------------------------------
&namdyn_adv ! formulation of the momentum advection
!-----------------------------------------------------------------------
/
!-----------------------------------------------------------------------
&namdyn_vor ! option of physics/algorithm (not control by CPP keys)
!-----------------------------------------------------------------------
ln_dynvor_een = .true. ! energy & enstrophy scheme
/
!-----------------------------------------------------------------------
&namdyn_hpg ! Hydrostatic pressure gradient option
!-----------------------------------------------------------------------
ln_hpg_zps = .false. ! z-coordinate - partial steps (interpolation)
ln_hpg_sco = .true. ! s-coordinate (Standard Jacobian scheme)
/
!-----------------------------------------------------------------------
&namdyn_spg ! surface pressure gradient (CPP key only)
!-----------------------------------------------------------------------
ln_dynspg_ts = .true. ! split-explicit free surface
ln_bt_auto = .true. ! Set nn_baro automatically to be just below
! a user defined maximum courant number (rn_bt_cmax)
/
!-----------------------------------------------------------------------
&namdyn_ldf ! lateral diffusion on momentum
!-----------------------------------------------------------------------
! ! Type of the operator :
ln_dynldf_blp = .true. ! bilaplacian operator
ln_dynldf_lap = .false. ! bilaplacian operator
! ! Direction of action :
ln_dynldf_lev = .true. ! iso-level
! Coefficient
rn_ahm_0 = 60.0 ! horizontal laplacian eddy viscosity [m2/s]
rn_bhm_0 = -1.0e+9 ! horizontal bilaplacian eddy viscosity [m4/s]
/
!-----------------------------------------------------------------------
&namzdf ! vertical physics
!-----------------------------------------------------------------------
rn_avm0 = 0.1e-6 ! vertical eddy viscosity [m2/s] (background Kz if not "key_zdfcst")
rn_avt0 = 0.1e-6 ! vertical eddy diffusivity [m2/s] (background Kz if not "key_zdfcst")
ln_zdfevd = .false. ! enhanced vertical diffusion (evd) (T) or not (F)
nn_evdm = 1 ! evd apply on tracer (=0) or on tracer and momentum (=1)
/
!-----------------------------------------------------------------------
&namzdf_ric ! richardson number dependent vertical diffusion ("key_zdfric" )
!-----------------------------------------------------------------------
/
!-----------------------------------------------------------------------
&namzdf_tke ! turbulent eddy kinetic dependent vertical diffusion ("key_zdftke")
!-----------------------------------------------------------------------
/
!------------------------------------------------------------------------
&namzdf_kpp ! K-Profile Parameterization dependent vertical mixing ("key_zdfkpp", and optionally:
!------------------------------------------------------------------------ "key_kppcustom" or "key_kpplktb")
/
!-----------------------------------------------------------------------
&namzdf_gls ! GLS vertical diffusion ("key_zdfgls")
!-----------------------------------------------------------------------
/
!-----------------------------------------------------------------------
&namzdf_ddm ! double diffusive mixing parameterization ("key_zdfddm")
!-----------------------------------------------------------------------
/
!-----------------------------------------------------------------------
&namzdf_tmx ! tidal mixing parameterization ("key_zdftmx")
!-----------------------------------------------------------------------
/
!-----------------------------------------------------------------------
&namsol ! elliptic solver / island / free surface
!-----------------------------------------------------------------------
/
!-----------------------------------------------------------------------
&nammpp ! Massively Parallel Processing ("key_mpp_mpi)
!-----------------------------------------------------------------------
/
!-----------------------------------------------------------------------
&namctl ! Control prints & Benchmark
!-----------------------------------------------------------------------
/
!-----------------------------------------------------------------------
&namnc4 ! netcdf4 chunking and compression settings ("key_netcdf4")
!-----------------------------------------------------------------------
/
!-----------------------------------------------------------------------
&namtrd ! diagnostics on dynamics and/or tracer trends ("key_trddyn" and/or "key_trdtra")
! ! or mixed-layer trends or barotropic vorticity ("key_trdmld" or "key_trdvor")
!-----------------------------------------------------------------------
/
!-----------------------------------------------------------------------
&namflo ! float parameters ("key_float")
!-----------------------------------------------------------------------
/
!-----------------------------------------------------------------------
&namptr ! Poleward Transport Diagnostic
!-----------------------------------------------------------------------
/
!-----------------------------------------------------------------------
&namhsb ! Heat and salt budgets
!-----------------------------------------------------------------------
/
!-----------------------------------------------------------------------
&namdiu ! Cool skin and warm layer models (default F)
!-----------------------------------------------------------------------
/
!-----------------------------------------------------------------------
&nam_diaharm ! Harmonic analysis of tidal constituents ('key_diaharm')
!-----------------------------------------------------------------------
nit000_han = 1 !43201 ! First time step used for harmonic analysis
nitend_han = 43680 !86400 ! Last time step used for harmonic analysis
nstep_han = 5 ! Time step frequency for harmonic analysis
tname(1) = 'M2' ! Name of tidal constituents
tname(2) = 'K2'
tname(3) = 'S2'
/
!-----------------------------------------------------------------------
&namdct ! transports through sections
!-----------------------------------------------------------------------
/
!-----------------------------------------------------------------------
&nam_diatmb ! Top Middle Bottom Output (default F)
!-----------------------------------------------------------------------
/
!-----------------------------------------------------------------------
&nam_dia25h ! 25h Mean Output (default F)
!-----------------------------------------------------------------------
/
!-----------------------------------------------------------------------
&namobs ! observation usage switch ('key_diaobs')
!-----------------------------------------------------------------------
/
!-----------------------------------------------------------------------
&nam_asminc ! assimilation increments ('key_asminc')
!-----------------------------------------------------------------------
/
!-----------------------------------------------------------------------
&namsbc_wave ! External fields from wave model
!-----------------------------------------------------------------------
/
!-----------------------------------------------------------------------
&namdyn_nept ! Neptune effect (simplified: lateral and vertical diffusions removed)
!-----------------------------------------------------------------------
/
!-----------------------------------------------------------------------
&namwad ! Wetting and Drying namelist
!-----------------------------------------------------------------------
ln_wd = .false. !: key to turn on/off wetting/drying (T: on, F: off)
rn_wdmin1=0.1 !: minimum water depth on dried cells
rn_wdmin2 = 0.01 !: tolerrance of minimum water depth on dried cells
rn_wdld = 20.0 !: land elevation below which wetting/drying will be considered
nn_wdit = 10 !: maximum number of iteration for W/D limiter
/