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Commit cc82001a authored by ashbre's avatar ashbre
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Adding folder for namelists and fortran files

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NAMELISTS_AND_FORTRAN_FILES/namelist_cfg 0 → 100755
View file @ cc82001a
!!>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
!! 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
!-----------------------------------------------------------------------
! ! 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 !
bn_ssh = 'INDIAN_bt_bdyT', 24 , 'sossheig', .true. , .false. , 'monthly' , '' , '' , ''
bn_u2d = 'INDIAN_bdyU', 24 , 'vobtcrtx', .true. , .false. , 'monthly' , '' , '' , ''
bn_v2d = 'INDIAN_bdyV', 24 , 'vobtcrty', .true. , .false. , 'monthly' , '' , '' , ''
bn_u3d = 'INDIAN_bdyU' 24 , 'vozocrtx', .true. , .false. , 'monthly' , '' , '' , ''
bn_v3d = 'INDIAN_bdyV' 24 , 'vomecrty', .true. , .false. , 'monthly' , '' , '' , ''
bn_tem = 'INDIAN_bdyT' 24 , 'votemper', .true. , .false. , 'monthly' , '' , '' , ''
bn_sal = 'INDIAN_bdyT' 24 , 'vosaline', .true. , .false. , 'monthly' , '' , '' , ''
/
!-----------------------------------------------------------------------
&nambdy_tide ! tidal forcing at open boundaries
!-----------------------------------------------------------------------
filtide = 'TIDES/INDIAN_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
/
NAMELISTS_AND_FORTRAN_FILES/namelist_ref 0 → 100755
View file @ cc82001a
!!>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
!! namelist_ref
!!>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
!! NEMO/OPA : 1 - run manager (namrun)
!! namelists 2 - Domain (namcfg, namzgr, namdom, namtsd, namcrs, namc1d, namc1d_uvd)
!! 3 - Surface boundary (namsbc, namsbc_flx, namsbc_blk, namsbc_sas)
!! namsbc_cpl, namtra_qsr, namsbc_rnf,
!! namsbc_apr, namsbc_ssr, namsbc_alb, namsbc_wave)
!! 4 - lateral boundary (namlbc, namagrif, nambdy, nambdy_tide)
!! 5 - bottom boundary (nambfr, nambbc, nambbl)
!! 6 - Tracer (nameos, namtra_adv, namtra_ldf, namtra_ldfeiv, namtra_dmp)
!! 7 - dynamics (namdyn_adv, namdyn_vor, namdyn_hpg, namdyn_spg, namdyn_ldf)
!! 8 - Verical physics (namzdf, namzdf_ric, namzdf_tke, namzdf_ddm, namzdf_tmx, namzdf_tmx_new)
!! 9 - diagnostics (namnc4, namtrd, namspr, namflo, namhsb, namsto)
!! 10 - miscellaneous (nammpp, namctl)
!! 11 - Obs & Assim (namobs, nam_asminc)
!!>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
!!======================================================================
!! *** Run management namelists ***
!!======================================================================
!! namrun parameters of the run
!!======================================================================
!
!-----------------------------------------------------------------------
&namrun ! parameters of the run
!-----------------------------------------------------------------------
nn_no = 0 ! job number (no more used...)
cn_exp = "ORCA2" ! experience name
nn_it000 = 1 ! first time step
nn_itend = 5475 ! last time step (std 5475)
nn_date0 = 010101 ! 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 = 0 ! 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 = 0 ! 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 = "restart" ! suffix of ocean restart name (input)
cn_ocerst_indir = "." ! directory from which to read input ocean restarts
cn_ocerst_out = "restart" ! suffix of ocean restart name (output)
cn_ocerst_outdir= "." ! directory in which to write output ocean restarts
ln_iscpl = .false. ! cavity evolution forcing or coupling to ice sheet model
nn_istate = 0 ! output the initial state (1) or not (0)
ln_rst_list = .false. ! output restarts at list of times using nn_stocklist (T) or at set frequency with nn_stock (F)
nn_stock = 5475 ! frequency of creation of a restart file (modulo referenced to 1)
nn_stocklist = 0,0,0,0,0,0,0,0,0,0 ! List of timesteps when a restart file is to be written
nn_write = 5475 ! frequency of write in the output file (modulo referenced to nn_it000)
ln_mskland = .false. ! mask land points in NetCDF outputs (costly: + ~15%)
ln_cfmeta = .false. ! output additional data to netCDF files required for compliance with the CF metadata standard
ln_clobber = .true. ! clobber (overwrite) an existing file
nn_chunksz = 0 ! chunksize (bytes) for NetCDF file (works only with iom_nf90 routines)
/
!
!!======================================================================
!! *** Domain namelists ***
!!======================================================================
!! namcfg parameters of the configuration
!! namdom space and time domain (bathymetry, mesh, timestep)
!! namwad Wetting and drying (default F)
!! namtsd data: temperature & salinity
!! namcrs coarsened grid (for outputs and/or TOP) ("key_crs")
!! namc1d 1D configuration options ("key_c1d")
!! namc1d_dyndmp 1D newtonian damping applied on currents ("key_c1d")
!! namc1d_uvd 1D data (currents) ("key_c1d")
!!======================================================================
!
!-----------------------------------------------------------------------
&namcfg ! parameters of the configuration
!-----------------------------------------------------------------------
ln_read_cfg = .false. ! (=T) read the domain configuration file
! ! (=F) user defined configuration ==>>> see usrdef(_...) modules
cn_domcfg = "domain_cfg" ! domain configuration filename
!
ln_write_cfg= .false. ! (=T) create the domain configuration file
cn_domcfg_out = "domain_cfg_out" ! newly created domain configuration filename
!
ln_use_jattr = .false. ! use (T) the file attribute: open_ocean_jstart, if present
! ! in netcdf input files, as the start j-row for reading
/
!-----------------------------------------------------------------------
&namdom ! space and time domain (bathymetry, mesh, timestep)
!-----------------------------------------------------------------------
ln_linssh = .false. ! =T linear free surface ==>> model level are fixed in time
nn_closea = 0 ! remove (=0) or keep (=1) closed seas and lakes (ORCA)
!
nn_msh = 0 ! create (>0) a mesh file or not (=0)
rn_isfhmin = 1.00 ! treshold (m) to discriminate grounding ice to floating ice
!
rn_rdt = 5760. ! time step for the dynamics (and tracer if nn_acc=0)
rn_atfp = 0.1 ! asselin time filter parameter
!
ln_crs = .false. ! Logical switch for coarsening module
/
!-----------------------------------------------------------------------
&namtsd ! data : Temperature & Salinity
!-----------------------------------------------------------------------
! ! 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_tem = './ICS/initcd_votemper.nc', -1 ,'votemper', .false. , .true. , 'yearly' , '' , '' , ''
sn_sal = './ICS/initcd_vosaline.nc', -1 ,'vosaline', .false. , .true. , 'yearly' , '' , '' , ''
!
cn_dir = './' ! root directory for the location of the runoff files
ln_tsd_init = .true. ! Initialisation of ocean T & S with T & S input data (T) or not (F)
ln_tsd_tradmp = .true. ! damping of ocean T & S toward T & S input data (T) or not (F)
/
!-----------------------------------------------------------------------
&namwad ! Wetting and drying (default F)
!-----------------------------------------------------------------------
ln_wd = .false. ! T/F activation of wetting and drying
rn_wdmin1 = 0.1 ! Minimum wet depth on dried cells
rn_wdmin2 = 0.01 ! Tolerance of min wet depth on dried cells
rn_wdld = 20.0 ! Land elevation below which wetting/drying is allowed
nn_wdit = 10 ! Max iterations for W/D limiter
/
!-----------------------------------------------------------------------
&namcrs ! coarsened grid (for outputs and/or TOP) ("key_crs")
!-----------------------------------------------------------------------
nn_factx = 3 ! Reduction factor of x-direction
nn_facty = 3 ! Reduction factor of y-direction
nn_binref = 0 ! Bin centering preference: NORTH or EQUAT
! 0, coarse grid is binned with preferential treatment of the north fold
! 1, coarse grid is binned with centering at the equator
! Symmetry with nn_facty being odd-numbered. Asymmetry with even-numbered nn_facty.
nn_msh_crs = 1 ! create (=1) a mesh file or not (=0)
nn_crs_kz = 0 ! 0, MEAN of volume boxes
! 1, MAX of boxes
! 2, MIN of boxes
ln_crs_wn = .true. ! wn coarsened (T) or computed using horizontal divergence ( F )
/
!-----------------------------------------------------------------------
&namc1d ! 1D configuration options ("key_c1d")
!-----------------------------------------------------------------------
rn_lat1d = 50 ! Column latitude (default at PAPA station)
rn_lon1d = -145 ! Column longitude (default at PAPA station)
ln_c1d_locpt= .true. ! Localization of 1D config in a grid (T) or independant point (F)
/
!-----------------------------------------------------------------------
&namc1d_dyndmp ! U & V newtonian damping ("key_c1d")
!-----------------------------------------------------------------------
ln_dyndmp = .false. ! add a damping term (T) or not (F)
/
!-----------------------------------------------------------------------
&namc1d_uvd ! data: U & V currents ("key_c1d")
!-----------------------------------------------------------------------
! ! 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_ucur = 'ucurrent' , -1 ,'u_current', .false. , .true. , 'monthly' , '' , 'Ume' , ''
sn_vcur = 'vcurrent' , -1 ,'v_current', .false. , .true. , 'monthly' , '' , 'Vme' , ''
!
cn_dir = './' ! root directory for the location of the files
ln_uvd_init = .false. ! Initialisation of ocean U & V with U & V input data (T) or not (F)
ln_uvd_dyndmp = .false. ! damping of ocean U & V toward U & V input data (T) or not (F)
/
!!======================================================================
!! *** Surface Boundary Condition namelists ***
!!======================================================================
!! namsbc surface boundary condition
!! namsbc_flx flux formulation (ln_flx =T)
!! namsbc_blk Bulk formulae formulation (ln_blk =T)
!! namsbc_cpl CouPLed formulation ("key_oasis3" )
!! namsbc_sas Stand-Alone Surface module
!! namtra_qsr penetrative solar radiation (ln_traqsr =T)
!! namsbc_rnf river runoffs (ln_rnf =T)
!! namsbc_isf ice shelf melting/freezing (nn_isf >0)
!! namsbc_iscpl coupling option between land ice model and ocean
!! namsbc_apr Atmospheric Pressure (ln_apr_dyn =T)
!! namsbc_ssr sea surface restoring term (for T and/or S) (ln_ssr =T)
!! namsbc_alb albedo parameters
!! namsbc_wave external fields from wave model (ln_wave =T)
!! namberg iceberg floats (ln_icebergs=T)
!!======================================================================
!
!-----------------------------------------------------------------------
&namsbc ! Surface Boundary Condition (surface module)
!-----------------------------------------------------------------------
nn_fsbc = 5 ! frequency of surface boundary condition computation
! (also = the frequency of sea-ice & iceberg model call)
! Type of air-sea fluxes
ln_usr = .false. ! user defined formulation (T => check usrdef_sbc)
ln_flx = .false. ! flux formulation (T => fill namsbc_flx )
ln_blk = .true. ! Bulk formulation (T => fill namsbc_blk )
! Type of coupling (Ocean/Ice/Atmosphere) :
ln_cpl = .false. ! atmosphere coupled formulation ( requires key_oasis3 )
ln_mixcpl = .false. ! forced-coupled mixed formulation ( requires key_oasis3 )
nn_components = 0 ! configuration of the opa-sas OASIS coupling
! =0 no opa-sas OASIS coupling: default single executable configuration
! =1 opa-sas OASIS coupling: multi executable configuration, OPA component
! =2 opa-sas OASIS coupling: multi executable configuration, SAS component
nn_limflx = -1 ! LIM3 Multi-category heat flux formulation (use -1 if LIM3 is not used)
! =-1 Use per-category fluxes, bypass redistributor, forced mode only, not yet implemented coupled
! = 0 Average per-category fluxes (forced and coupled mode)
! = 1 Average and redistribute per-category fluxes, forced mode only, not yet implemented coupled
! = 2 Redistribute a single flux over categories (coupled mode only)
! Sea-ice :
nn_ice = 3 ! =0 no ice boundary condition ,
! =1 use observed ice-cover ,
! =2 to 4 : ice-model used (LIM2, LIM3 or CICE) ("key_lim3", "key_lim2", or "key_cice")
nn_ice_embd = 1 ! =0 levitating ice (no mass exchange, concentration/dilution effect)
! =1 levitating ice with mass and salt exchange but no presure effect
! =2 embedded sea-ice (full salt and mass exchanges and pressure)
! Misc. options of sbc :
ln_traqsr = .false. ! Light penetration in the ocean (T => fill namtra_qsr)
ln_dm2dc = .false. ! daily mean to diurnal cycle on short wave
ln_rnf = .true. ! runoffs (T => fill namsbc_rnf)
ln_ssr = .true. ! Sea Surface Restoring on T and/or S (T => fill namsbc_ssr)
nn_fwb = 2 ! FreshWater Budget: =0 unchecked
! =1 global mean of e-p-r set to zero at each time step
! =2 annual global mean of e-p-r set to zero
ln_apr_dyn = .false. ! Patm gradient added in ocean & ice Eqs. (T => fill namsbc_apr )
ln_isf = .false. ! ice shelf (T => fill namsbc_isf)
ln_wave = .false. ! Activate coupling with wave (T => fill namsbc_wave)
ln_cdgw = .false. ! Neutral drag coefficient read from wave model (T => ln_wave=.true. & fill namsbc_wave)
ln_sdw = .false. ! Read 2D Surf Stokes Drift & Computation of 3D stokes drift (T => ln_wave=.true. & fill namsbc_wave)
ln_tauoc = .false. ! Activate ocean stress modified by external wave induced stress (T => ln_wave=.true. & fill namsbc_wave)
ln_stcor = .false. ! Activate Stokes Coriolis term (T => ln_wave=.true. & ln_sdw=.true. & fill namsbc_wave)
nn_lsm = 1 ! =0 land/sea mask for input fields is not applied (keep empty land/sea mask filename field) ,
! =1:n number of iterations of land/sea mask application for input fields (fill land/sea mask filename field)
/
!-----------------------------------------------------------------------
&namsbc_flx ! surface boundary condition : flux formulation
!-----------------------------------------------------------------------
! ! 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_utau = 'utau' , 24 , 'utau' , .false. , .false., 'yearly' , '' , '' , ''
sn_vtau = 'vtau' , 24 , 'vtau' , .false. , .false., 'yearly' , '' , '' , ''
sn_qtot = 'qtot' , 24 , 'qtot' , .false. , .false., 'yearly' , '' , '' , ''
sn_qsr = 'qsr' , 24 , 'qsr' , .false. , .false., 'yearly' , '' , '' , ''
sn_emp = 'emp' , 24 , 'emp' , .false. , .false., 'yearly' , '' , '' , ''
cn_dir = './fluxes/' ! root directory for the location of the flux files
/
!-----------------------------------------------------------------------
&namsbc_blk ! namsbc_blk generic Bulk formula (ln_blk = T)
!-----------------------------------------------------------------------
! ! 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_humi= 'ERA5_SPH', 1, 'SPH', .true., .false., 'yearly', 'weights_era5_INDIAN_bicubic.nc', '', 'ERA5_LSM'
sn_prec= 'ERA5_TP', 1, 'TP', .true., .false., 'yearly', 'weights_era5_INDIAN_bicubic.nc', '', 'ERA5_LSM'
sn_qlw = 'ERA5_STRD', 1, 'STRD', .true., .false., 'yearly', 'weights_era5_INDIAN_bicubic.nc', '', 'ERA5_LSM'
sn_qsr= 'ERA5_SSRD', 1, 'SSRD', .true., .false., 'yearly', 'weights_era5_INDIAN_bicubic.nc', '', 'ERA5_LSM'
sn_qsr= 'ERA5_SF', 1, 'SF', .true., .false., 'yearly', 'weights_era5_INDIAN_bicubic.nc', '', 'ERA5_LSM'
sn_snow= 'ERA5_SF', 1, 'SF', .true., .false., 'yearly', 'weights_era5_INDIAN_bicubic.nc', '', 'ERA5_LSM'
sn_tair= 'ERA5_T2M', 1, 'T2M', .true., .false., 'yearly', 'weights_era5_INDIAN_bicubic.nc', '', 'ERA5_LSM'
sn_wndi= 'ERA5_U10', 1, 'U10', .true., .false., 'yearly', 'weights_era5_INDIAN_bicubic.nc', 'Uwnd', 'ERA5_LSM'
sn_wndj= 'ERA5_V10', 1, 'V10', .true., .false., 'yearly', 'weights_era5_INDIAN_bicubic.nc', 'Vwnd', 'ERA5_LSM'
sn_slp= 'SPH_ERA5_SP', 1, 'SP', .true., .false., 'yearly', 'weights_era5_INDIAN_bicubic.nc', '', 'ERA5_LSM'
! sn_tdif= 'SPH_ERA5_D2M', 1, 'D2M', .true., .false., 'yearly', 'weights_era5_INDIAN_bicubic.nc', '', 'ERA5_LSM'
! ! bulk algorithm :
ln_NCAR = .true. ! "NCAR" algorithm (Large and Yeager 2008)
ln_COARE_3p0= .false. ! "COARE 3.0" algorithm (Fairall et al. 2003)
ln_COARE_3p5= .false. ! "COARE 3.5" algorithm (Edson et al. 2013)
ln_ECMWF = .false. ! "ECMWF" algorithm (IFS cycle 31)
!
cn_dir = './fluxes/' ! root directory for the location of the bulk files
ln_taudif = .false. ! HF tau contribution: use "mean of stress module - module of the mean stress" data
rn_zqt = 2. ! Air temperature and humidity reference height (m)
rn_zu = 10. ! Wind vector reference height (m)
rn_pfac = 1. ! multiplicative factor for precipitation (total & snow)
rn_efac = 1. ! multiplicative factor for evaporation (0. or 1.)
rn_vfac = 1. ! multiplicative factor for ocean/ice velocity
! in the calculation of the wind stress (0.=absolute winds or 1.=relative winds)
ln_Cd_L12 = .false. ! Modify the drag ice-atm and oce-atm depending on ice concentration
! This parameterization is from Lupkes et al. (JGR 2012)
/
!-----------------------------------------------------------------------
&namsbc_cpl ! coupled ocean/atmosphere model ("key_oasis3")
!-----------------------------------------------------------------------
! ! description ! multiple ! vector ! vector ! vector !
! ! ! categories ! reference ! orientation ! grids !
! send
sn_snd_temp = 'weighted oce and ice' , 'no' , '' , '' , ''
sn_snd_alb = 'weighted ice' , 'no' , '' , '' , ''
sn_snd_thick = 'none' , 'no' , '' , '' , ''
sn_snd_crt = 'none' , 'no' , 'spherical' , 'eastward-northward' , 'T'
sn_snd_co2 = 'coupled' , 'no' , '' , '' , ''
sn_snd_crtw = 'none' , 'no' , '' , '' , 'U,V'
sn_snd_ifrac = 'none' , 'no' , '' , '' , ''
sn_snd_wlev = 'coupled' , 'no' , '' , '' , ''
! receive
sn_rcv_w10m = 'none' , 'no' , '' , '' , ''
sn_rcv_taumod = 'coupled' , 'no' , '' , '' , ''
sn_rcv_tau = 'oce only' , 'no' , 'cartesian' , 'eastward-northward', 'U,V'
sn_rcv_dqnsdt = 'coupled' , 'no' , '' , '' , ''
sn_rcv_qsr = 'oce and ice' , 'no' , '' , '' , ''
sn_rcv_qns = 'oce and ice' , 'no' , '' , '' , ''
sn_rcv_emp = 'conservative' , 'no' , '' , '' , ''
sn_rcv_rnf = 'coupled' , 'no' , '' , '' , ''
sn_rcv_cal = 'coupled' , 'no' , '' , '' , ''
sn_rcv_co2 = 'coupled' , 'no' , '' , '' , ''
sn_rcv_hsig = 'none' , 'no' , '' , '' , ''
sn_rcv_iceflx = 'none' , 'no' , '' , '' , ''
sn_rcv_mslp = 'none' , 'no' , '' , '' , ''
sn_rcv_phioc = 'none' , 'no' , '' , '' , ''
sn_rcv_sdrfx = 'none' , 'no' , '' , '' , ''
sn_rcv_sdrfy = 'none' , 'no' , '' , '' , ''
sn_rcv_wper = 'none' , 'no' , '' , '' , ''
sn_rcv_wnum = 'none' , 'no' , '' , '' , ''
sn_rcv_wstrf = 'none' , 'no' , '' , '' , ''
sn_rcv_wdrag = 'none' , 'no' , '' , '' , ''
!
nn_cplmodel = 1 ! Maximum number of models to/from which NEMO is potentialy sending/receiving data
ln_usecplmask = .false. ! use a coupling mask file to merge data received from several models
! ! -> file cplmask.nc with the float variable called cplmask (jpi,jpj,nn_cplmodel)
/
!-----------------------------------------------------------------------
&namsbc_sas ! Stand Alone Surface boundary condition
!-----------------------------------------------------------------------
! ! 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 !
l_sasread = .TRUE. ! Read fields in a file if .TRUE. , or initialize to 0. in sbcssm.F90 if .FALSE.
sn_usp = 'sas_grid_U', 120 , 'vozocrtx', .true. , .true. , 'yearly' , '' , '' , ''
sn_vsp = 'sas_grid_V', 120 , 'vomecrty', .true. , .true. , 'yearly' , '' , '' , ''
sn_tem = 'sas_grid_T', 120 , 'sosstsst', .true. , .true. , 'yearly' , '' , '' , ''
sn_sal = 'sas_grid_T', 120 , 'sosaline', .true. , .true. , 'yearly' , '' , '' , ''
sn_ssh = 'sas_grid_T', 120 , 'sossheig', .true. , .true. , 'yearly' , '' , '' , ''
sn_e3t = 'sas_grid_T', 120 , 'e3t_m' , .true. , .true. , 'yearly' , '' , '' , ''
sn_frq = 'sas_grid_T', 120 , 'frq_m' , .true. , .true. , 'yearly' , '' , '' , ''
ln_3d_uve = .true. ! specify whether we are supplying a 3D u,v and e3 field
ln_read_frq = .false. ! specify whether we must read frq or not
cn_dir = './' ! root directory for the location of the bulk files are
/
!-----------------------------------------------------------------------
&namtra_qsr ! penetrative solar radiation (ln_traqsr=T)
!-----------------------------------------------------------------------
! ! 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_chl ='chlorophyll', -1 , 'CHLA' , .true. , .true. , 'yearly' , '' , '' , ''
cn_dir = './' ! root directory for the location of the runoff files
ln_qsr_rgb = .true. ! RGB (Red-Green-Blue) light penetration
ln_qsr_2bd = .false. ! 2 bands light penetration
ln_qsr_bio = .false. ! bio-model light penetration
nn_chldta = 1 ! RGB : Chl data (=1) or cst value (=0)
rn_abs = 0.58 ! RGB & 2 bands: fraction of light (rn_si1)
rn_si0 = 0.35 ! RGB & 2 bands: shortess depth of extinction
rn_si1 = 23.0 ! 2 bands: longest depth of extinction
ln_qsr_ice = .false. ! light penetration for ice-model LIM3
/
!-----------------------------------------------------------------------
&namsbc_rnf ! runoffs namelist surface boundary condition (ln_rnf=T)
!-----------------------------------------------------------------------
! ! 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_rnf = 'runoff_core_monthly', -1 , 'sorunoff', .true. , .true. , 'yearly' , '' , '' , ''
sn_cnf = 'runoff_core_monthly', 0 , 'socoefr0', .false. , .true. , 'yearly' , '' , '' , ''
sn_s_rnf = 'runoffs' , 24 , 'rosaline', .true. , .true. , 'yearly' , '' , '' , ''
sn_t_rnf = 'runoffs' , 24 , 'rotemper', .true. , .true. , 'yearly' , '' , '' , ''
sn_dep_rnf = 'runoffs' , 0 , 'rodepth' , .false. , .true. , 'yearly' , '' , '' , ''
cn_dir = './' ! root directory for the location of the runoff files
ln_rnf_mouth= .true. ! specific treatment at rivers mouths
rn_hrnf = 15.e0 ! depth over which enhanced vertical mixing is used (ln_rnf_mouth=T)
rn_avt_rnf = 1.e-3 ! value of the additional vertical mixing coef. [m2/s] (ln_rnf_mouth=T)
rn_rfact = 1.e0 ! multiplicative factor for runoff
ln_rnf_depth= .false. ! read in depth information for runoff
ln_rnf_tem = .false. ! read in temperature information for runoff
ln_rnf_sal = .false. ! read in salinity information for runoff
ln_rnf_depth_ini = .false. ! compute depth at initialisation from runoff file
rn_rnf_max = 5.735e-4 ! max value of the runoff climatologie over global domain ( ln_rnf_depth_ini = .true )
rn_dep_max = 150. ! depth over which runoffs is spread ( ln_rnf_depth_ini = .true )
nn_rnf_depth_file = 0 ! create (=1) a runoff depth file or not (=0)
/
!-----------------------------------------------------------------------
&namsbc_isf ! Top boundary layer (ISF) (nn_isf >0)
!-----------------------------------------------------------------------
! ! 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 !
! nn_isf == 4
sn_fwfisf = 'rnfisf' , -12 ,'sowflisf', .false. , .true. , 'yearly' , '' , '' , ''
! nn_isf == 3
sn_rnfisf = 'rnfisf' , -12 ,'sofwfisf', .false. , .true. , 'yearly' , '' , '' , ''
! nn_isf == 2 and 3
sn_depmax_isf='rnfisf' , -12 ,'sozisfmax', .false. , .true. , 'yearly' , '' , '' , ''
sn_depmin_isf='rnfisf' , -12 ,'sozisfmin', .false. , .true. , 'yearly' , '' , '' , ''
! nn_isf == 2
sn_Leff_isf = 'rnfisf' , -12 ,'Leff' , .false. , .true. , 'yearly' , '' , '' , ''
!
! for all case
nn_isf = 1 ! ice shelf melting/freezing
! 1 = presence of ISF 2 = bg03 parametrisation
! 3 = rnf file for isf 4 = ISF fwf specified
! option 1 and 4 need ln_isfcav = .true. (domzgr)
! only for nn_isf = 1 or 2
rn_gammat0 = 1.e-4 ! gammat coefficient used in blk formula
rn_gammas0 = 1.e-4 ! gammas coefficient used in blk formula
! only for nn_isf = 1 or 4
rn_hisf_tbl = 30. ! thickness of the top boundary layer (Losh et al. 2008)
! ! 0 => thickness of the tbl = thickness of the first wet cell
! only for nn_isf = 1
nn_isfblk = 1 ! 1 ISOMIP like: 2 equations formulation (Hunter et al., 2006)
! ! 2 ISOMIP+ like: 3 equations formulation (Asay-Davis et al., 2015)
nn_gammablk = 1 ! 0 = cst Gammat (= gammat/s)
! ! 1 = velocity dependend Gamma (u* * gammat/s) (Jenkins et al. 2010)
! ! 2 = velocity and stability dependent Gamma (Holland et al. 1999)
/
!-----------------------------------------------------------------------
&namsbc_iscpl ! land ice / ocean coupling option
!-----------------------------------------------------------------------
nn_drown = 10 ! number of iteration of the extrapolation loop (fill the new wet cells)
ln_hsb = .false. ! activate conservation module (conservation exact after a time of rn_fiscpl)
nn_fiscpl = 43800 ! (number of time step) conservation period (maybe should be fix to the coupling frequencey of restart frequency)
/
!-----------------------------------------------------------------------
&namsbc_apr ! Atmospheric pressure used as ocean forcing (ln_apr_dyn =T)
!-----------------------------------------------------------------------
! ! 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 = 'patm' , -1 ,'somslpre', .true. , .true. , 'yearly' , '' , '' , ''
cn_dir = './' ! root directory for the location of the bulk files
rn_pref = 101000. ! reference atmospheric pressure [N/m2]/
ln_ref_apr = .false. ! ref. pressure: global mean Patm (T) or a constant (F)
ln_apr_obc = .false. ! inverse barometer added to OBC ssh data
/
!-----------------------------------------------------------------------
&namsbc_ssr ! surface boundary condition : sea surface restoring (ln_ssr=T)
!-----------------------------------------------------------------------
! ! 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_sst = 'sst_data', 24 , 'sst' , .false. , .false., 'yearly' , '' , '' , ''
sn_sss = 'sss_data', -1 , 'sss' , .true. , .true. , 'yearly' , '' , '' , ''
cn_dir = './' ! root directory for the location of the runoff files
nn_sstr = 0 ! add a retroaction term in the surface heat flux (=1) or not (=0)
nn_sssr = 2 ! add a damping term in the surface freshwater flux (=2)
! or to SSS only (=1) or no damping term (=0)
rn_dqdt = -40. ! magnitude of the retroaction on temperature [W/m2/K]
rn_deds = -166.67 ! magnitude of the damping on salinity [mm/day]
ln_sssr_bnd = .true. ! flag to bound erp term (associated with nn_sssr=2)
rn_sssr_bnd = 4.e0 ! ABS(Max/Min) value of the damping erp term [mm/day]
/
!-----------------------------------------------------------------------
&namsbc_alb ! albedo parameters
!-----------------------------------------------------------------------
nn_ice_alb = 1 ! parameterization of ice/snow albedo
! 0: Shine & Henderson-Sellers (JGR 1985), giving clear-sky albedo
! 1: "home made" based on Brandt et al. (JClim 2005) and Grenfell & Perovich (JGR 2004),
! giving cloud-sky albedo
rn_alb_sdry = 0.85 ! dry snow albedo : 0.80 (nn_ice_alb = 0); 0.85 (nn_ice_alb = 1); obs 0.85-0.87 (cloud-sky)
rn_alb_smlt = 0.75 ! melting snow albedo : 0.65 ( '' ) ; 0.75 ( '' ) ; obs 0.72-0.82 ( '' )
rn_alb_idry = 0.60 ! dry ice albedo : 0.72 ( '' ) ; 0.60 ( '' ) ; obs 0.54-0.65 ( '' )
rn_alb_imlt = 0.50 ! bare puddled ice albedo : 0.53 ( '' ) ; 0.50 ( '' ) ; obs 0.49-0.58 ( '' )
/
!-----------------------------------------------------------------------
&namsbc_wave ! External fields from wave model (ln_wave=T)
!-----------------------------------------------------------------------
! ! 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_cdg = 'sdw_wave' , 1 , 'drag_coeff' , .true. , .false. , 'daily' , '' , '' , ''
sn_usd = 'sdw_wave' , 1 , 'u_sd2d' , .true. , .false. , 'daily' , '' , '' , ''
sn_vsd = 'sdw_wave' , 1 , 'v_sd2d' , .true. , .false. , 'daily' , '' , '' , ''
sn_hsw = 'sdw_wave' , 1 , 'hs' , .true. , .false. , 'daily' , '' , '' , ''
sn_wmp = 'sdw_wave' , 1 , 'wmp' , .true. , .false. , 'daily' , '' , '' , ''
sn_wnum = 'sdw_wave' , 1 , 'wave_num' , .true. , .false. , 'daily' , '' , '' , ''
sn_tauoc = 'sdw_wave' , 1 , 'wave_stress', .true. , .false. , 'daily' , '' , '' , ''
!
cn_dir = './' ! root directory for the location of drag coefficient files
/
!-----------------------------------------------------------------------
&namberg ! iceberg parameters (default: No iceberg)
!-----------------------------------------------------------------------
ln_icebergs = .false. ! iceberg floats or not
ln_bergdia = .true. ! Calculate budgets
nn_verbose_level = 1 ! Turn on more verbose output if level > 0
nn_verbose_write = 15 ! Timesteps between verbose messages
nn_sample_rate = 1 ! Timesteps between sampling for trajectory storage
! Initial mass required for an iceberg of each class
rn_initial_mass = 8.8e7, 4.1e8, 3.3e9, 1.8e10, 3.8e10, 7.5e10, 1.2e11, 2.2e11, 3.9e11, 7.4e11
! Proportion of calving mass to apportion to each class
rn_distribution = 0.24, 0.12, 0.15, 0.18, 0.12, 0.07, 0.03, 0.03, 0.03, 0.02
! Ratio between effective and real iceberg mass (non-dim)
! i.e. number of icebergs represented at a point
rn_mass_scaling = 2000, 200, 50, 20, 10, 5, 2, 1, 1, 1
! thickness of newly calved bergs (m)
rn_initial_thickness = 40., 67., 133., 175., 250., 250., 250., 250., 250., 250.
rn_rho_bergs = 850. ! Density of icebergs
rn_LoW_ratio = 1.5 ! Initial ratio L/W for newly calved icebergs
ln_operator_splitting = .true. ! Use first order operator splitting for thermodynamics
rn_bits_erosion_fraction = 0. ! Fraction of erosion melt flux to divert to bergy bits
rn_sicn_shift = 0. ! Shift of sea-ice concn in erosion flux (0<sicn_shift<1)
ln_passive_mode = .false. ! iceberg - ocean decoupling
nn_test_icebergs = 10 ! Create test icebergs of this class (-1 = no)
! Put a test iceberg at each gridpoint in box (lon1,lon2,lat1,lat2)
rn_test_box = 108.0, 116.0, -66.0, -58.0
rn_speed_limit = 0. ! CFL speed limit for a berg
! ! 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_icb = 'calving', -1 , 'calvingmask', .true. , .true. , 'yearly' , '' , '' , ''
cn_dir = './'
/
!!======================================================================
!! *** Lateral boundary condition ***
!!======================================================================
!! namlbc lateral momentum boundary condition
!! namagrif agrif nested grid ( read by child model only ) ("key_agrif")
!! nam_tide Tidal forcing
!! nambdy Unstructured open boundaries
!! nambdy_dta Unstructured open boundaries - external data
!! nambdy_tide tidal forcing at open boundaries
!!======================================================================
!
!-----------------------------------------------------------------------
&namlbc ! lateral momentum boundary condition
!-----------------------------------------------------------------------
! ! free slip ! partial slip ! no slip ! strong slip
rn_shlat = 2. ! shlat = 0 ! 0 < shlat < 2 ! shlat = 2 ! 2 < shlat
ln_vorlat = .false. ! consistency of vorticity boundary condition with analytical Eqs.
/
!-----------------------------------------------------------------------
&namagrif ! AGRIF zoom ("key_agrif")
!-----------------------------------------------------------------------
nn_cln_update = 3 ! baroclinic update frequency
ln_spc_dyn = .true. ! use 0 as special value for dynamics
rn_sponge_tra = 2880. ! coefficient for tracer sponge layer [m2/s]
rn_sponge_dyn = 2880. ! coefficient for dynamics sponge layer [m2/s]
ln_chk_bathy = .FALSE. !
/
!-----------------------------------------------------------------------
&nam_tide ! tide parameters
!-----------------------------------------------------------------------
ln_tide = .false.
ln_tide_pot = .true. ! use tidal potential forcing
ln_tide_ramp= .false. !
rdttideramp = 0. !
clname(1) = 'DUMMY' ! name of constituent - all tidal components must be set in namelist_cfg
/
!-----------------------------------------------------------------------
&nambdy ! unstructured open boundaries
!-----------------------------------------------------------------------
ln_bdy = .false. ! Use unstructured open boundaries
nb_bdy = 0 ! number of open boundary sets
ln_coords_file = .true. ! =T : read bdy coordinates from file
cn_coords_file = 'coordinates.bdy.nc' ! bdy coordinates files
ln_mask_file = .false. ! =T : read mask from file
cn_mask_file = '' ! name of mask file (if ln_mask_file=.TRUE.)
cn_dyn2d = 'none' !
nn_dyn2d_dta = 0 ! = 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_dyn3d = 'none' !
nn_dyn3d_dta = 0 ! = 0, bdy data are equal to the initial state
! = 1, bdy data are read in 'bdydata .nc' files
cn_tra = 'none' !
nn_tra_dta = 0 ! = 0, bdy data are equal to the initial state
! = 1, bdy data are read in 'bdydata .nc' files
cn_ice_lim = 'none' !
nn_ice_lim_dta = 0 ! = 0, bdy data are equal to the initial state
! = 1, bdy data are read in 'bdydata .nc' files
rn_ice_tem = 270. ! lim3 only: arbitrary temperature of incoming sea ice
rn_ice_sal = 10. ! lim3 only: -- salinity --
rn_ice_age = 30. ! lim3 only: -- age --
ln_tra_dmp =.false. ! open boudaries conditions for tracers
ln_dyn3d_dmp =.false. ! open boundary condition for baroclinic velocities
rn_time_dmp = 1. ! Damping time scale in days
rn_time_dmp_out = 1. ! Outflow damping time scale
nn_rimwidth = 10 ! width of the relaxation zone
ln_vol = .false. ! total volume correction (see nn_volctl parameter)
nn_volctl = 1 ! = 0, the total water flux across open boundaries is zero
nb_jpk_bdy = -1 ! number of levels in the bdy data (set < 0 if consistent with planned run)
/
!-----------------------------------------------------------------------
&nambdy_dta ! open boundaries - external data
!-----------------------------------------------------------------------
! ! 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 !
bn_ssh = 'INDIAN_bdyT_u2d', 1 , 'sossheig', .true. , .false. , 'monthly' , '' , '' , ''
bn_u2d = 'INDIAN_bdyU_u2d', 1 , 'vobtcrtx', .true. , .false. , 'monthly' , '' , '' , ''
bn_v2d = 'INDIAN_bdyV_u2d', 1 , 'vobtcrty', .true. , .false. , 'monthly' , '' , '' , ''
bn_u3d = 'INDIAN_bdyU_u3d', 1 , 'vozocrtx', .true. , .false. , 'monthly' , '' , '' , ''
bn_v3d = 'INDIAN_bdyV_u3d', 1 , 'vomecrty', .true. , .false. , 'monthly' , '' , '' , ''
bn_tem = 'INDIAN_bdyT_tra', 1 , 'votemper', .true. , .false. , 'monthly' , '' , '' , ''
bn_sal = 'INDIAN_bdyT_tra', 1 , 'vosaline', .true. , .false. , 'monthly' , '' , '' , ''
! for lim2
! bn_frld = 'amm12_bdyT_ice', 24 , 'ileadfra', .true. , .false. , 'daily' , '' , '' , ''
! bn_hicif = 'amm12_bdyT_ice', 24 , 'iicethic', .true. , .false. , 'daily' , '' , '' , ''
! bn_hsnif = 'amm12_bdyT_ice', 24 , 'isnowthi', .true. , .false. , 'daily' , '' , '' , ''
! for lim3
! bn_a_i = 'amm12_bdyT_ice', 24 , 'ileadfra', .true. , .false. , 'daily' , '' , '' , ''
! bn_ht_i = 'amm12_bdyT_ice', 24 , 'iicethic', .true. , .false. , 'daily' , '' , '' , ''
! bn_ht_s = 'amm12_bdyT_ice', 24 , 'isnowthi', .true. , .false. , 'daily' , '' , '' , ''
cn_dir = 'OBC/' ! root directory for the location of the bulk files
ln_full_vel = .false. !
/
!-----------------------------------------------------------------------
&nambdy_tide ! tidal forcing at open boundaries
!-----------------------------------------------------------------------
filtide = 'bdydta/amm12_bdytide_' ! file name root of tidal forcing files
ln_bdytide_2ddta = .false. !
ln_bdytide_conj = .false. !
/
!!======================================================================
!! *** Bottom boundary condition ***
!!======================================================================
!! nambfr bottom friction
!! nambbc bottom temperature boundary condition
!! nambbl bottom boundary layer scheme ("key_trabbl")
!!======================================================================
!
!-----------------------------------------------------------------------
&nambfr ! bottom friction (default: linear)
!-----------------------------------------------------------------------
nn_bfr = 1 ! type of bottom friction : = 0 : free slip, = 1 : linear friction
! = 2 : nonlinear friction
rn_bfri1 = 4.e-4 ! bottom drag coefficient (linear case)
rn_bfri2 = 1.e-3 ! bottom drag coefficient (non linear case). Minimum coeft if ln_loglayer=T
rn_bfri2_max= 1.e-1 ! max. bottom drag coefficient (non linear case and ln_loglayer=T)
rn_bfeb2 = 2.5e-3 ! bottom turbulent kinetic energy background (m2/s2)
rn_bfrz0 = 3.e-3 ! bottom roughness [m] if ln_loglayer=T
ln_bfr2d = .false. ! horizontal variation of the bottom friction coef (read a 2D mask file )
rn_bfrien = 50. ! local multiplying factor of bfr (ln_bfr2d=T)
rn_tfri1 = 4.e-4 ! top drag coefficient (linear case)
rn_tfri2 = 2.5e-3 ! top drag coefficient (non linear case). Minimum coeft if ln_loglayer=T
rn_tfri2_max= 1.e-1 ! max. top drag coefficient (non linear case and ln_loglayer=T)
rn_tfeb2 = 0.0 ! top turbulent kinetic energy background (m2/s2)
rn_tfrz0 = 3.e-3 ! top roughness [m] if ln_loglayer=T
ln_tfr2d = .false. ! horizontal variation of the top friction coef (read a 2D mask file )
rn_tfrien = 50. ! local multiplying factor of tfr (ln_tfr2d=T)
ln_bfrimp = .true. ! implicit bottom friction (requires ln_zdfexp = .false. if true)
ln_loglayer = .false. ! logarithmic formulation (non linear case)
/
!-----------------------------------------------------------------------
&nambbc ! bottom temperature boundary condition (default: NO)
!-----------------------------------------------------------------------
! ! 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_qgh ='geothermal_heating.nc', -12. , 'heatflow', .false. , .true. , 'yearly' , '' , '' , ''
!
ln_trabbc = .false. ! Apply a geothermal heating at the ocean bottom
nn_geoflx = 2 ! geothermal heat flux: = 0 no flux
! = 1 constant flux
! = 2 variable flux (read in geothermal_heating.nc in mW/m2)
rn_geoflx_cst = 86.4e-3 ! Constant value of geothermal heat flux [W/m2]
cn_dir = './' ! root directory for the location of the runoff files
/
!-----------------------------------------------------------------------
&nambbl ! bottom boundary layer scheme ("key_trabbl")
!-----------------------------------------------------------------------
nn_bbl_ldf = 1 ! diffusive bbl (=1) or not (=0)
nn_bbl_adv = 0 ! advective bbl (=1/2) or not (=0)
rn_ahtbbl = 1000. ! lateral mixing coefficient in the bbl [m2/s]
rn_gambbl = 10. ! advective bbl coefficient [s]
/
!!======================================================================
!! Tracer (T & S ) namelists
!!======================================================================
!! nameos equation of state
!! namtra_adv advection scheme
!! namtra_adv_mle mixed layer eddy param. (Fox-Kemper param.)
!! namtra_ldf lateral diffusion scheme
!! namtra_ldfeiv eddy induced velocity param.
!! namtra_dmp T & S newtonian damping
!!======================================================================
!
!-----------------------------------------------------------------------
&nameos ! ocean physical parameters
!-----------------------------------------------------------------------
ln_teos10 = .false. ! = Use TEOS-10 equation of state
ln_eos80 = .false. ! = Use EOS80 equation of state
ln_seos = .false. ! = Use simplified equation of state (S-EOS)
!
! ! S-EOS coefficients (ln_seos=T):
! ! rd(T,S,Z)*rau0 = -a0*(1+.5*lambda*dT+mu*Z+nu*dS)*dT+b0*dS
rn_a0 = 1.6550e-1 ! thermal expension coefficient
rn_b0 = 7.6554e-1 ! saline expension coefficient
rn_lambda1 = 5.9520e-2 ! cabbeling coeff in T^2 (=0 for linear eos)
rn_lambda2 = 7.4914e-4 ! cabbeling coeff in S^2 (=0 for linear eos)
rn_mu1 = 1.4970e-4 ! thermobaric coeff. in T (=0 for linear eos)
rn_mu2 = 1.1090e-5 ! thermobaric coeff. in S (=0 for linear eos)
rn_nu = 2.4341e-3 ! cabbeling coeff in T*S (=0 for linear eos)
/
!-----------------------------------------------------------------------
&namtra_adv ! advection scheme for tracer (default: NO advection)
!-----------------------------------------------------------------------
ln_traadv_cen = .false. ! 2nd order centered scheme
nn_cen_h = 4 ! =2/4, horizontal 2nd order CEN / 4th order CEN
nn_cen_v = 4 ! =2/4, vertical 2nd order CEN / 4th order COMPACT
ln_traadv_fct = .false. ! FCT scheme
nn_fct_h = 2 ! =2/4, horizontal 2nd / 4th order
nn_fct_v = 2 ! =2/4, vertical 2nd / COMPACT 4th order
nn_fct_zts = 0 ! >=1, 2nd order FCT scheme with vertical sub-timestepping
! ! (number of sub-timestep = nn_fct_zts)
ln_traadv_mus = .false. ! MUSCL scheme
ln_mus_ups = .false. ! use upstream scheme near river mouths
ln_traadv_ubs = .false. ! UBS scheme
nn_ubs_v = 2 ! =2 , vertical 2nd order FCT / COMPACT 4th order
ln_traadv_qck = .true. ! QUICKEST scheme
/
!-----------------------------------------------------------------------
&namtra_adv_mle ! mixed layer eddy parametrisation (Fox-Kemper param) (default: NO)
!-----------------------------------------------------------------------
ln_mle = .false. ! (T) use the Mixed Layer Eddy (MLE) parameterisation
rn_ce = 0.06 ! magnitude of the MLE (typical value: 0.06 to 0.08)
nn_mle = 1 ! MLE type: =0 standard Fox-Kemper ; =1 new formulation
rn_lf = 5.e+3 ! typical scale of mixed layer front (meters) (case rn_mle=0)
rn_time = 172800. ! time scale for mixing momentum across the mixed layer (seconds) (case rn_mle=0)
rn_lat = 20. ! reference latitude (degrees) of MLE coef. (case rn_mle=1)
nn_mld_uv = 0 ! space interpolation of MLD at u- & v-pts (0=min,1=averaged,2=max)
nn_conv = 0 ! =1 no MLE in case of convection ; =0 always MLE
rn_rho_c_mle= 0.01 ! delta rho criterion used to calculate MLD for FK
/
!-----------------------------------------------------------------------
&namtra_ldf ! lateral diffusion scheme for tracers (default: NO diffusion)
!-----------------------------------------------------------------------
! ! Operator type:
! ! no diffusion: set ln_traldf_lap=..._blp=F
ln_traldf_lap = .false. ! laplacian operator
ln_traldf_blp = .false. ! bilaplacian operator
!
! ! Direction of action:
ln_traldf_lev = .false. ! iso-level
ln_traldf_hor = .false. ! horizontal (geopotential)
ln_traldf_iso = .false. ! iso-neutral (standard operator)
ln_traldf_triad = .false. ! iso-neutral (triad operator)
!
! ! iso-neutral options:
ln_traldf_msc = .false. ! Method of Stabilizing Correction (both operators)
rn_slpmax = 0.01 ! slope limit (both operators)
ln_triad_iso = .false. ! pure horizontal mixing in ML (triad only)
rn_sw_triad = 1 ! =1 switching triad ; =0 all 4 triads used (triad only)
ln_botmix_triad = .false. ! lateral mixing on bottom (triad only)
!
! ! Coefficients:
nn_aht_ijk_t = 0 ! space/time variation of eddy coef
! ! =-20 (=-30) read in eddy_diffusivity_2D.nc (..._3D.nc) file
! ! = 0 constant
! ! = 10 F(k) =ldf_c1d
! ! = 20 F(i,j) =ldf_c2d
! ! = 21 F(i,j,t) =Treguier et al. JPO 1997 formulation
! ! = 30 F(i,j,k) =ldf_c2d * ldf_c1d
! ! = 31 F(i,j,k,t)=F(local velocity and grid-spacing)
rn_aht_0 = 2000. ! lateral eddy diffusivity (lap. operator) [m2/s]
rn_bht_0 = 1.e+12 ! lateral eddy diffusivity (bilap. operator) [m4/s]
/
!-----------------------------------------------------------------------
&namtra_ldfeiv ! eddy induced velocity param. (default: NO)
!-----------------------------------------------------------------------
ln_ldfeiv =.false. ! use eddy induced velocity parameterization
ln_ldfeiv_dia =.false. ! diagnose eiv stream function and velocities
rn_aeiv_0 = 2000. ! eddy induced velocity coefficient [m2/s]
nn_aei_ijk_t = 21 ! space/time variation of the eiv coeficient
! ! =-20 (=-30) read in eddy_induced_velocity_2D.nc (..._3D.nc) file
! ! = 0 constant
! ! = 10 F(k) =ldf_c1d
! ! = 20 F(i,j) =ldf_c2d
! ! = 21 F(i,j,t) =Treguier et al. JPO 1997 formulation
! ! = 30 F(i,j,k) =ldf_c2d + ldf_c1d
/
!-----------------------------------------------------------------------
&namtra_dmp ! tracer: T & S newtonian damping (default: NO)
!-----------------------------------------------------------------------
ln_tradmp = .false. ! add a damping termn (T) or not (F)
nn_zdmp = 0 ! vertical shape =0 damping throughout the water column
! =1 no damping in the mixing layer (kz criteria)
! =2 no damping in the mixed layer (rho crieria)
cn_resto ='resto.nc' ! Name of file containing restoration coeff. field (use dmp_tools to create this)
/
!!======================================================================
!! *** Dynamics namelists ***
!!======================================================================
!! namdyn_adv formulation of the momentum advection
!! namdyn_vor advection scheme
!! namdyn_hpg hydrostatic pressure gradient
!! namdyn_spg surface pressure gradient
!! namdyn_ldf lateral diffusion scheme
!!======================================================================
!
!-----------------------------------------------------------------------
&namdyn_adv ! formulation of the momentum advection (default: vector form)
!-----------------------------------------------------------------------
ln_dynadv_vec = .true. ! vector form (T) or flux form (F)
nn_dynkeg = 0 ! scheme for grad(KE): =0 C2 ; =1 Hollingsworth correction
ln_dynadv_cen2= .false. ! flux form - 2nd order centered scheme
ln_dynadv_ubs = .false. ! flux form - 3rd order UBS scheme
ln_dynzad_zts = .false. ! Use (T) sub timestepping for vertical momentum advection
/
!-----------------------------------------------------------------------
&nam_vvl ! vertical coordinate options (default: zstar)
!-----------------------------------------------------------------------
ln_vvl_zstar = .true. ! zstar vertical coordinate
ln_vvl_ztilde = .false. ! ztilde vertical coordinate: only high frequency variations
ln_vvl_layer = .false. ! full layer vertical coordinate
ln_vvl_ztilde_as_zstar = .false. ! ztilde vertical coordinate emulating zstar
ln_vvl_zstar_at_eqtor = .false. ! ztilde near the equator
rn_ahe3 = 0.0e0 ! thickness diffusion coefficient
rn_rst_e3t = 30.e0 ! ztilde to zstar restoration timescale [days]
rn_lf_cutoff = 5.0e0 ! cutoff frequency for low-pass filter [days]
rn_zdef_max = 0.9e0 ! maximum fractional e3t deformation
ln_vvl_dbg = .true. ! debug prints (T/F)
/
!-----------------------------------------------------------------------
&namdyn_vor ! Vorticity / Coriolis scheme (default: NO)
!-----------------------------------------------------------------------
ln_dynvor_ene = .false. ! enstrophy conserving scheme
ln_dynvor_ens = .false. ! energy conserving scheme
ln_dynvor_mix = .false. ! mixed scheme
ln_dynvor_een = .false. ! energy & enstrophy scheme
nn_een_e3f = 1 ! e3f = masked averaging of e3t divided by 4 (=0) or by the sum of mask (=1)
ln_dynvor_msk = .false. ! vorticity multiplied by fmask (=T) or not (=F) (all vorticity schemes) ! PLEASE DO NOT ACTIVATE
/
!-----------------------------------------------------------------------
&namdyn_hpg ! Hydrostatic pressure gradient option (default: zps)
!-----------------------------------------------------------------------
ln_hpg_zco = .false. ! z-coordinate - full steps
ln_hpg_zps = .false. ! z-coordinate - partial steps (interpolation)
ln_hpg_sco = .false. ! s-coordinate (standard jacobian formulation)
ln_hpg_isf = .false. ! s-coordinate (sco ) adapted to isf
ln_hpg_djc = .false. ! s-coordinate (Density Jacobian with Cubic polynomial)
ln_hpg_prj = .false. ! s-coordinate (Pressure Jacobian scheme)
/
!-----------------------------------------------------------------------
&namdyn_spg ! surface pressure gradient (default: NO)
!-----------------------------------------------------------------------
ln_dynspg_exp = .false. ! explicit free surface
ln_dynspg_ts = .false. ! split-explicit free surface
ln_bt_fw = .true. ! Forward integration of barotropic Eqs.
ln_bt_av = .true. ! Time filtering of barotropic variables
nn_bt_flt = 1 ! Time filter choice = 0 None
! ! = 1 Boxcar over nn_baro sub-steps
! ! = 2 Boxcar over 2*nn_baro " "
ln_bt_auto = .true. ! Number of sub-step defined from:
rn_bt_cmax = 0.8 ! =T : the Maximum Courant Number allowed
nn_baro = 30 ! =F : the number of sub-step in rn_rdt seconds
/
!-----------------------------------------------------------------------
&namdyn_ldf ! lateral diffusion on momentum (default: NO)
!-----------------------------------------------------------------------
! ! Type of the operator :
! ! no diffusion: set ln_dynldf_lap=..._blp=F
ln_dynldf_lap = .false. ! laplacian operator
ln_dynldf_blp = .false. ! bilaplacian operator
! ! Direction of action :
ln_dynldf_lev = .false. ! iso-level
ln_dynldf_hor = .false. ! horizontal (geopotential)
ln_dynldf_iso = .false. ! iso-neutral
! ! Coefficient
nn_ahm_ijk_t = 0 ! space/time variation of eddy coef
! ! =-30 read in eddy_viscosity_3D.nc file
! ! =-20 read in eddy_viscosity_2D.nc file
! ! = 0 constant
! ! = 10 F(k)=c1d
! ! = 20 F(i,j)=F(grid spacing)=c2d
! ! = 30 F(i,j,k)=c2d*c1d
! ! = 31 F(i,j,k)=F(grid spacing and local velocity)
! ! = 32 F(i,j,k)=F(local gridscale and deformation rate)
! Caution in 20 and 30 cases the coefficient have to be given for a 1 degree grid (~111km)
rn_ahm_0 = 40000. ! horizontal laplacian eddy viscosity [m2/s]
rn_ahm_b = 0. ! background eddy viscosity for ldf_iso [m2/s]
rn_bhm_0 = 1.e+12 ! horizontal bilaplacian eddy viscosity [m4/s]
! ! Smagorinsky settings (nn_ahm_ijk_t = 32) :
rn_csmc = 3.5 ! Smagorinsky constant of proportionality
rn_minfac = 1.0 ! multiplier of theorectical lower limit
rn_maxfac = 1.0 ! multiplier of theorectical upper limit
/
!!======================================================================
!! Tracers & Dynamics vertical physics namelists
!!======================================================================
!! namzdf vertical physics
!! namzdf_ric richardson number dependent vertical mixing ("key_zdfric")
!! namzdf_tke TKE dependent vertical mixing ("key_zdftke")
!! namzdf_gls GLS vertical mixing ("key_zdfgls")
!! namzdf_ddm double diffusive mixing parameterization ("key_zdfddm")
!! namzdf_tmx tidal mixing parameterization ("key_zdftmx")
!!======================================================================
!
!-----------------------------------------------------------------------
&namzdf ! vertical physics
!-----------------------------------------------------------------------
rn_avm0 = 1.2e-4 ! vertical eddy viscosity [m2/s] (background Kz if not "key_zdfcst")
rn_avt0 = 1.2e-5 ! vertical eddy diffusivity [m2/s] (background Kz if not "key_zdfcst")
nn_avb = 0 ! profile for background avt & avm (=1) or not (=0)
nn_havtb = 0 ! horizontal shape for avtb (=1) or not (=0)
ln_zdfevd = .true. ! enhanced vertical diffusion (evd) (T) or not (F)
nn_evdm = 0 ! evd apply on tracer (=0) or on tracer and momentum (=1)
rn_avevd = 100. ! evd mixing coefficient [m2/s]
ln_zdfnpc = .false. ! Non-Penetrative Convective algorithm (T) or not (F)
nn_npc = 1 ! frequency of application of npc
nn_npcp = 365 ! npc control print frequency
ln_zdfexp = .false. ! time-stepping: split-explicit (T) or implicit (F) time stepping
nn_zdfexp = 3 ! number of sub-timestep for ln_zdfexp=T
ln_zdfqiao = .false. ! Enhanced wave vertical mixing Qiao (2010) (T => ln_wave=.true. & ln_sdw=.true. & fill namsbc_wave)
/
!-----------------------------------------------------------------------
&namzdf_ric ! richardson number dependent vertical diffusion ("key_zdfric" )
!-----------------------------------------------------------------------
rn_avmri = 100.e-4 ! maximum value of the vertical viscosity
rn_alp = 5. ! coefficient of the parameterization
nn_ric = 2 ! coefficient of the parameterization
rn_ekmfc = 0.7 ! Factor in the Ekman depth Equation
rn_mldmin = 1.0 ! minimum allowable mixed-layer depth estimate (m)
rn_mldmax = 1000.0 ! maximum allowable mixed-layer depth estimate (m)
rn_wtmix = 10.0 ! vertical eddy viscosity coeff [m2/s] in the mixed-layer
rn_wvmix = 10.0 ! vertical eddy diffusion coeff [m2/s] in the mixed-layer
ln_mldw = .true. ! Flag to use or not the mixed layer depth param.
/
!-----------------------------------------------------------------------
&namzdf_tke ! turbulent eddy kinetic dependent vertical diffusion ("key_zdftke")
!-----------------------------------------------------------------------
rn_ediff = 0.1 ! coef. for vertical eddy coef. (avt=rn_ediff*mxl*sqrt(e) )
rn_ediss = 0.7 ! coef. of the Kolmogoroff dissipation
rn_ebb = 67.83 ! coef. of the surface input of tke (=67.83 suggested when ln_mxl0=T)
rn_emin = 1.e-6 ! minimum value of tke [m2/s2]
rn_emin0 = 1.e-4 ! surface minimum value of tke [m2/s2]
rn_bshear = 1.e-20 ! background shear (>0) currently a numerical threshold (do not change it)
nn_mxl = 2 ! mixing length: = 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
! = 3 as =2 with distinct disspipative an mixing length scale
nn_pdl = 1 ! Prandtl number function of richarson number (=1, avt=pdl(Ri)*avm) or not (=0, avt=avm)
ln_mxl0 = .true. ! surface mixing length scale = F(wind stress) (T) or not (F)
rn_mxl0 = 0.04 ! surface buoyancy lenght scale minimum value
ln_lc = .true. ! Langmuir cell parameterisation (Axell 2002)
rn_lc = 0.15 ! coef. associated to Langmuir cells
nn_etau = 1 ! penetration of tke below the mixed layer (ML) due to near intertial waves
! = 0 no penetration
! = 1 add a tke source below the ML
! = 2 add a tke source just at the base of the ML
! = 3 as = 1 applied on HF part of the stress (ln_cpl=T)
rn_efr = 0.05 ! fraction of surface tke value which penetrates below the ML (nn_etau=1 or 2)
nn_htau = 1 ! type of exponential decrease of tke penetration below the ML
! = 0 constant 10 m length scale
! = 1 0.5m at the equator to 30m poleward of 40 degrees
/
!-----------------------------------------------------------------------
&namzdf_gls ! GLS vertical diffusion ("key_zdfgls")
!-----------------------------------------------------------------------
rn_emin = 1.e-7 ! minimum value of e [m2/s2]
rn_epsmin = 1.e-12 ! minimum value of eps [m2/s3]
ln_length_lim = .true. ! limit on the dissipation rate under stable stratification (Galperin et al., 1988)
rn_clim_galp = 0.267 ! galperin limit
ln_sigpsi = .true. ! Activate or not Burchard 2001 mods on psi schmidt number in the wb case
rn_crban = 100. ! Craig and Banner 1994 constant for wb tke flux
rn_charn = 70000. ! Charnock constant for wb induced roughness length
rn_hsro = 0.02 ! Minimum surface roughness
rn_frac_hs = 1.3 ! Fraction of wave height as roughness (if nn_z0_met=2)
nn_z0_met = 2 ! Method for surface roughness computation (0/1/2/3)
! ! =3 requires ln_wave=T
nn_bc_surf = 1 ! surface condition (0/1=Dir/Neum)
nn_bc_bot = 1 ! bottom condition (0/1=Dir/Neum)
nn_stab_func = 2 ! stability function (0=Galp, 1= KC94, 2=CanutoA, 3=CanutoB)
nn_clos = 1 ! predefined closure type (0=MY82, 1=k-eps, 2=k-w, 3=Gen)
/
!-----------------------------------------------------------------------
&namzdf_ddm ! double diffusive mixing parameterization ("key_zdfddm")
!-----------------------------------------------------------------------
rn_avts = 1.e-4 ! maximum avs (vertical mixing on salinity)
rn_hsbfr = 1.6 ! heat/salt buoyancy flux ratio
/
!-----------------------------------------------------------------------
&namzdf_tmx ! tidal mixing parameterization ("key_zdftmx")
!-----------------------------------------------------------------------
rn_htmx = 500. ! vertical decay scale for turbulence (meters)
rn_n2min = 1.e-8 ! threshold of the Brunt-Vaisala frequency (s-1)
rn_tfe = 0.333 ! tidal dissipation efficiency
rn_me = 0.2 ! mixing efficiency
ln_tmx_itf = .true. ! ITF specific parameterisation
rn_tfe_itf = 1. ! ITF tidal dissipation efficiency
/
!-----------------------------------------------------------------------
&namzdf_tmx_new ! internal wave-driven mixing parameterization ("key_zdftmx_new" & "key_zdfddm")
!-----------------------------------------------------------------------
nn_zpyc = 1 ! pycnocline-intensified dissipation scales as N (=1) or N^2 (=2)
ln_mevar = .true. ! variable (T) or constant (F) mixing efficiency
ln_tsdiff = .true. ! account for differential T/S mixing (T) or not (F)
/
!!======================================================================
!! *** Miscellaneous namelists ***
!!======================================================================
!! nammpp Massively Parallel Processing ("key_mpp_mpi)
!! namctl Control prints
!! namsto Stochastic parametrization of EOS
!!======================================================================
!
!-----------------------------------------------------------------------
&nammpp ! Massively Parallel Processing ("key_mpp_mpi)
!-----------------------------------------------------------------------
cn_mpi_send = 'I' ! mpi send/recieve type ='S', 'B', or 'I' for standard send,
! buffer blocking send or immediate non-blocking sends, resp.
nn_buffer = 0 ! size in bytes of exported buffer ('B' case), 0 no exportation
ln_nnogather= .false. ! activate code to avoid mpi_allgather use at the northfold
jpni = 0 ! jpni number of processors following i (set automatically if < 1)
jpnj = 0 ! jpnj number of processors following j (set automatically if < 1)
jpnij = 0 ! jpnij number of local domains (set automatically if < 1)
/
!-----------------------------------------------------------------------
&namctl ! Control prints
!-----------------------------------------------------------------------
ln_ctl = .false. ! trends control print (expensive!)
nn_print = 0 ! level of print (0 no extra print)
nn_ictls = 0 ! start i indice of control sum (use to compare mono versus
nn_ictle = 0 ! end i indice of control sum multi processor runs
nn_jctls = 0 ! start j indice of control over a subdomain)
nn_jctle = 0 ! end j indice of control
nn_isplt = 1 ! number of processors in i-direction
nn_jsplt = 1 ! number of processors in j-direction
nn_timing = 0 ! timing by routine activated (=1) creates timing.output file, or not (=0)
nn_diacfl = 0 ! Write out CFL diagnostics (=1) in cfl_diagnostics.ascii, or not (=0)
/
!-----------------------------------------------------------------------
&namsto ! Stochastic parametrization of EOS (default: NO)
!-----------------------------------------------------------------------
ln_sto_eos = .false. ! stochastic equation of state
nn_sto_eos = 1 ! number of independent random walks
rn_eos_stdxy= 1.4 ! random walk horz. standard deviation (in grid points)
rn_eos_stdz = 0.7 ! random walk vert. standard deviation (in grid points)
rn_eos_tcor = 1440. ! random walk time correlation (in timesteps)
nn_eos_ord = 1 ! order of autoregressive processes
nn_eos_flt = 0 ! passes of Laplacian filter
rn_eos_lim = 2.0 ! limitation factor (default = 3.0)
ln_rststo = .false. ! start from mean parameter (F) or from restart file (T)
ln_rstseed = .true. ! read seed of RNG from restart file
cn_storst_in = "restart_sto" ! suffix of stochastic parameter restart file (input)
cn_storst_out = "restart_sto" ! suffix of stochastic parameter restart file (output)
/
!!======================================================================
!! *** Diagnostics namelists ***
!!======================================================================
!! namtrd dynamics and/or tracer trends (default F)
!! namptr Poleward Transport Diagnostics (default F)
!! namhsb Heat and salt budgets (default F)
!! namdiu Cool skin and warm layer models (default F)
!! namdiu Cool skin and warm layer models (default F)
!! namflo float parameters ("key_float")
!! nam_diaharm Harmonic analysis of tidal constituents ("key_diaharm")
!! namdct transports through some sections ("key_diadct")
!! nam_diatmb Top Middle Bottom Output (default F)
!! nam_dia25h 25h Mean Output (default F)
!! namnc4 netcdf4 chunking and compression settings ("key_netcdf4")
!!======================================================================
!
!-----------------------------------------------------------------------
&namtrd ! trend diagnostics (default F)
!-----------------------------------------------------------------------
ln_glo_trd = .false. ! (T) global domain averaged diag for T, T^2, KE, and PE
ln_dyn_trd = .false. ! (T) 3D momentum trend output
ln_dyn_mxl = .false. ! (T) 2D momentum trends averaged over the mixed layer (not coded yet)
ln_vor_trd = .false. ! (T) 2D barotropic vorticity trends (not coded yet)
ln_KE_trd = .false. ! (T) 3D Kinetic Energy trends
ln_PE_trd = .false. ! (T) 3D Potential Energy trends
ln_tra_trd = .false. ! (T) 3D tracer trend output
ln_tra_mxl = .false. ! (T) 2D tracer trends averaged over the mixed layer (not coded yet)
nn_trd = 365 ! print frequency (ln_glo_trd=T) (unit=time step)
/
!!gm nn_ctls = 0 ! control surface type in mixed-layer trends (0,1 or n<jpk)
!!gm rn_ucf = 1. ! unit conversion factor (=1 -> /seconds ; =86400. -> /day)
!!gm cn_trdrst_in = "restart_mld" ! suffix of ocean restart name (input)
!!gm cn_trdrst_out = "restart_mld" ! suffix of ocean restart name (output)
!!gm ln_trdmld_restart = .false. ! restart for ML diagnostics
!!gm ln_trdmld_instant = .false. ! flag to diagnose trends of instantantaneous or mean ML T/S
!!gm
!-----------------------------------------------------------------------
&namptr ! Poleward Transport Diagnostic (default F)
!-----------------------------------------------------------------------
ln_diaptr = .false. ! Poleward heat and salt transport (T) or not (F)
ln_subbas = .false. ! Atlantic/Pacific/Indian basins computation (T) or not
/
!-----------------------------------------------------------------------
&namhsb ! Heat and salt budgets (default F)
!-----------------------------------------------------------------------
ln_diahsb = .false. ! check the heat and salt budgets (T) or not (F)
/
!-----------------------------------------------------------------------
&namdiu ! Cool skin and warm layer models (default F)
!-----------------------------------------------------------------------
ln_diurnal = .false. !
ln_diurnal_only = .false. !
/
!-----------------------------------------------------------------------
&namflo ! float parameters ("key_float")
!-----------------------------------------------------------------------
jpnfl = 1 ! total number of floats during the run
jpnnewflo = 0 ! number of floats for the restart
ln_rstflo = .false. ! float restart (T) or not (F)
nn_writefl = 75 ! frequency of writing in float output file
nn_stockfl = 5475 ! frequency of creation of the float restart file
ln_argo = .false. ! Argo type floats (stay at the surface each 10 days)
ln_flork4 = .false. ! trajectories computed with a 4th order Runge-Kutta (T)
! ! or computed with Blanke' scheme (F)
ln_ariane = .true. ! Input with Ariane tool convention(T)
ln_flo_ascii= .true. ! Output with Ariane tool netcdf convention(F) or ascii file (T)
/
!-----------------------------------------------------------------------
&nam_diaharm ! Harmonic analysis of tidal constituents ("key_diaharm")
!-----------------------------------------------------------------------
nit000_han = 1 ! First time step used for harmonic analysis
nitend_han = 75 ! Last time step used for harmonic analysis
nstep_han = 15 ! Time step frequency for harmonic analysis
tname(1) = 'M2' ! Name of tidal constituents
tname(2) = 'K1'
/
!-----------------------------------------------------------------------
&namdct ! transports through some sections ("key_diadct")
!-----------------------------------------------------------------------
nn_dct = 15 ! time step frequency for transports computing
nn_dctwri = 15 ! time step frequency for transports writing
nn_secdebug= 112 ! 0 : no section to debug
! ! -1 : debug all section
! ! 0 < n : debug section number n
/
!-----------------------------------------------------------------------
&nam_diatmb ! Top Middle Bottom Output (default F)
!-----------------------------------------------------------------------
ln_diatmb = .false. ! Choose Top Middle and Bottom output or not
/
!-----------------------------------------------------------------------
&nam_dia25h ! 25h Mean Output (default F)
!-----------------------------------------------------------------------
ln_dia25h = .false. ! Choose 25h mean output or not
/
!-----------------------------------------------------------------------
&namnc4 ! netcdf4 chunking and compression settings ("key_netcdf4")
!-----------------------------------------------------------------------
nn_nchunks_i= 4 ! number of chunks in i-dimension
nn_nchunks_j= 4 ! number of chunks in j-dimension
nn_nchunks_k= 31 ! number of chunks in k-dimension
! ! setting nn_nchunks_k = jpk will give a chunk size of 1 in the vertical which
! ! is optimal for postprocessing which works exclusively with horizontal slabs
ln_nc4zip = .true. ! (T) use netcdf4 chunking and compression
! ! (F) ignore chunking information and produce netcdf3-compatible files
/
!!======================================================================
!! *** Observation & Assimilation ***
!!======================================================================
!! namobs observation and model comparison
!! nam_asminc assimilation increments ('key_asminc')
!!======================================================================
!
!-----------------------------------------------------------------------
&namobs ! observation usage switch
!-----------------------------------------------------------------------
ln_diaobs = .false. ! Logical switch for the observation operator
ln_t3d = .false. ! Logical switch for T profile observations
ln_s3d = .false. ! Logical switch for S profile observations
ln_sla = .false. ! Logical switch for SLA observations
ln_sst = .false. ! Logical switch for SST observations
ln_sic = .false. ! Logical switch for Sea Ice observations
ln_vel3d = .false. ! Logical switch for velocity observations
ln_altbias = .false. ! Logical switch for altimeter bias correction
ln_nea = .false. ! Logical switch for rejection of observations near land
ln_grid_global = .true. ! Logical switch for global distribution of observations
ln_grid_search_lookup = .false. ! Logical switch for obs grid search w/lookup table
ln_ignmis = .true. ! Logical switch for ignoring missing files
ln_s_at_t = .false. ! Logical switch for computing model S at T obs if not there
ln_sstnight = .false. ! Logical switch for calculating night-time average for SST obs
! All of the *files* variables below are arrays. Use namelist_cfg to add more files
cn_profbfiles = 'profiles_01.nc' ! Profile feedback input observation file names
cn_slafbfiles = 'sla_01.nc' ! SLA feedback input observation file names
cn_sstfbfiles = 'sst_01.nc' ! SST feedback input observation file names
cn_sicfbfiles = 'sic_01.nc' ! SIC feedback input observation file names
cn_velfbfiles = 'vel_01.nc' ! Velocity feedback input observation file names
cn_altbiasfile = 'altbias.nc' ! Altimeter bias input file name
cn_gridsearchfile='gridsearch.nc' ! Grid search file name
rn_gridsearchres = 0.5 ! Grid search resolution
rn_dobsini = 00010101.000000 ! Initial date in window YYYYMMDD.HHMMSS
rn_dobsend = 00010102.000000 ! Final date in window YYYYMMDD.HHMMSS
nn_1dint = 0 ! Type of vertical interpolation method
nn_2dint = 0 ! Type of horizontal interpolation method
nn_msshc = 0 ! MSSH correction scheme
rn_mdtcorr = 1.61 ! MDT correction
rn_mdtcutoff = 65.0 ! MDT cutoff for computed correction
nn_profdavtypes = -1 ! Profile daily average types - array
ln_sstbias = .false. !
cn_sstbias_files = 'sstbias.nc' !
/
!-----------------------------------------------------------------------
&nam_asminc ! assimilation increments ('key_asminc')
!-----------------------------------------------------------------------
ln_bkgwri = .false. ! Logical switch for writing out background state
ln_trainc = .false. ! Logical switch for applying tracer increments
ln_dyninc = .false. ! Logical switch for applying velocity increments
ln_sshinc = .false. ! Logical switch for applying SSH increments
ln_asmdin = .false. ! Logical switch for Direct Initialization (DI)
ln_asmiau = .false. ! Logical switch for Incremental Analysis Updating (IAU)
nitbkg = 0 ! Timestep of background in [0,nitend-nit000-1]
nitdin = 0 ! Timestep of background for DI in [0,nitend-nit000-1]
nitiaustr = 1 ! Timestep of start of IAU interval in [0,nitend-nit000-1]
nitiaufin = 15 ! Timestep of end of IAU interval in [0,nitend-nit000-1]
niaufn = 0 ! Type of IAU weighting function
ln_salfix = .false. ! Logical switch for ensuring that the sa > salfixmin
salfixmin = -9999 ! Minimum salinity after applying the increments
nn_divdmp = 0 ! Number of iterations of divergence damping operator
/
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