| 1 | !!>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> |
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| 2 | !! NEMO/TOP : Reference namelist |
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| 3 | !!>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> |
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| 4 | !! - tracer run information (namtrc_run) |
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| 5 | !! - tracer definition (namtrc ) |
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| 6 | !! - tracer data initialisation (namtrc_dta) |
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| 7 | !! - tracer advection (namtrc_adv) |
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| 8 | !! - tracer lateral diffusion (namtrc_ldf) |
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| 9 | !! - tracer vertical physics (namtrc_zdf) |
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| 10 | !! - tracer newtonian damping (namtrc_dmp) |
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| 11 | !! - dynamical tracer trends (namtrc_trd) |
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| 12 | !>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> |
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| 13 | !----------------------------------------------------------------------- |
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| 14 | &namtrc_run ! run information |
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| 15 | !----------------------------------------------------------------------- |
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| 16 | ln_top_euler = .false. ! use Euler time-stepping for TOP |
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| 17 | ln_rsttr = .false. ! start from a restart file (T) or not (F) |
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| 18 | nn_rsttr = 0 ! restart control = 0 initial time step is not compared to the restart file value |
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| 19 | ! = 1 do not use the value in the restart file |
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| 20 | ! = 2 calendar parameters read in the restart file |
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| 21 | cn_trcrst_in = "restart_trc" ! suffix of pass. sn_tracer restart name (input) |
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| 22 | cn_trcrst_indir = "." ! directory from which to read input passive tracer restarts |
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| 23 | cn_trcrst_out = "restart_trc" ! suffix of pass. sn_tracer restart name (output) |
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| 24 | cn_trcrst_outdir = "." ! directory to which to write output passive tracer restarts |
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| 25 | / |
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| 26 | !----------------------------------------------------------------------- |
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| 27 | &namtrc ! tracers definition |
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| 28 | !----------------------------------------------------------------------- |
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| 29 | jp_bgc = 0 ! Number of passive tracers of the BGC model |
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| 30 | ! |
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| 31 | ln_pisces = .false. ! Run PISCES BGC model |
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| 32 | ln_my_trc = .false. ! Run MY_TRC BGC model |
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| 33 | ln_age = .false. ! Run the sea water age tracer |
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| 34 | ln_cfc11 = .false. ! Run the CFC11 passive tracer |
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| 35 | ln_cfc12 = .false. ! Run the CFC12 passive tracer |
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| 36 | ln_sf6 = .false. ! Run the SF6 passive tracer |
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| 37 | ln_c14 = .false. ! Run the Radiocarbon passive tracer |
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| 38 | ! |
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| 39 | ln_trcdta = .false. ! Initialisation from data input file (T) or not (F) |
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| 40 | ln_trcdmp = .false. ! add a damping termn (T) or not (F) |
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| 41 | ln_trcdmp_clo = .false. ! damping term (T) or not (F) on closed seas |
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| 42 | ! |
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| 43 | jp_dia3d = 0 ! Number of 3D diagnostic variables |
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| 44 | jp_dia2d = 0 ! Number of 2D diagnostic variables |
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| 45 | !_____________!___________!_________________________________________!____________!________________! |
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| 46 | ! ! name ! title of the field ! units ! init from file ! |
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| 47 | ! sn_tracer(1) = 'tracer ', 'Tracer Concentration ', ' - ' , .false. |
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| 48 | / |
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| 49 | !----------------------------------------------------------------------- |
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| 50 | &namage ! AGE |
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| 51 | !----------------------------------------------------------------------- |
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| 52 | rn_age_depth = 10 ! depth over which age tracer reset to zero |
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| 53 | rn_age_kill_rate = -0.000138888 ! = -1/7200 recip of relaxation timescale (s) for age tracer shallower than age_depth |
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| 54 | / |
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| 55 | !----------------------------------------------------------------------- |
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| 56 | &namtrc_dta ! Initialisation from data input file |
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| 57 | !----------------------------------------------------------------------- |
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| 58 | ! ! file name ! frequency (hours) ! variable ! time interp. ! clim ! 'yearly'/ ! weights ! rotation ! land/sea mask ! |
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| 59 | ! ! ! (if <0 months) ! name ! (logical) ! (T/F) ! 'monthly' ! filename ! pairing ! filename ! |
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| 60 | sn_trcdta(1) = 'data_TRC_nomask' , -12. , 'TRC' , .false. , .true. , 'yearly' , '' , '' , '' |
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| 61 | ! |
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| 62 | cn_dir = './' ! root directory for the location of the data files |
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| 63 | / |
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| 64 | !----------------------------------------------------------------------- |
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| 65 | &namtrc_adv ! advection scheme for passive tracer (default: NO selection) |
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| 66 | !----------------------------------------------------------------------- |
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| 67 | ln_trcadv_OFF = .false. ! No passive tracer advection |
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| 68 | ln_trcadv_cen = .false. ! 2nd order centered scheme |
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| 69 | nn_cen_h = 4 ! =2/4, horizontal 2nd order CEN / 4th order CEN |
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| 70 | nn_cen_v = 4 ! =2/4, vertical 2nd order CEN / 4th order COMPACT |
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| 71 | ln_trcadv_fct = .false. ! FCT scheme |
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| 72 | nn_fct_h = 2 ! =2/4, horizontal 2nd / 4th order |
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| 73 | nn_fct_v = 2 ! =2/4, vertical 2nd / COMPACT 4th order |
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| 74 | ln_trcadv_mus = .false. ! MUSCL scheme |
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| 75 | ln_mus_ups = .false. ! use upstream scheme near river mouths |
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| 76 | ln_trcadv_ubs = .false. ! UBS scheme |
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| 77 | nn_ubs_v = 2 ! =2 , vertical 2nd order FCT |
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| 78 | ln_trcadv_qck = .false. ! QUICKEST scheme |
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| 79 | / |
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| 80 | !----------------------------------------------------------------------- |
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| 81 | &namtrc_ldf ! lateral diffusion scheme for passive tracer (default: NO selection) |
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| 82 | !----------------------------------------------------------------------- |
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| 83 | ! ! Type of the operator: |
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| 84 | ln_trcldf_OFF = .false. ! No explicit diffusion |
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| 85 | ln_trcldf_tra = .false. ! use active tracer setting |
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| 86 | ! ! Coefficient (defined with namtra_ldf coefficient) |
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| 87 | rn_ldf_multi = 1. ! multiplier of aht for TRC mixing coefficient |
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| 88 | rn_fact_lap = 1. ! Equatorial enhanced zonal eddy diffusivity (lap only) |
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| 89 | / |
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| 90 | !----------------------------------------------------------------------- |
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| 91 | &namtrc_rad ! treatment of negative concentrations |
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| 92 | !----------------------------------------------------------------------- |
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| 93 | ln_trcrad = .true. ! artificially correct negative concentrations (T) or not (F) |
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| 94 | / |
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| 95 | !----------------------------------------------------------------------- |
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| 96 | &namtrc_snk ! Sedimentation of particles |
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| 97 | !----------------------------------------------------------------------- |
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| 98 | nitermax = 2 ! number of iterations for sedimentation |
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| 99 | / |
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| 100 | !----------------------------------------------------------------------- |
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| 101 | &namtrc_dmp ! passive tracer newtonian damping (ln_trcdmp=T) |
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| 102 | !----------------------------------------------------------------------- |
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| 103 | nn_zdmp_tr = 1 ! vertical shape =0 damping throughout the water column |
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| 104 | ! =1 no damping in the mixing layer (kz criteria) |
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| 105 | ! =2 no damping in the mixed layer (rho crieria) |
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| 106 | cn_resto_tr = 'resto_tr.nc' ! create a damping.coeff NetCDF file (=1) or not (=0) |
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| 107 | / |
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| 108 | !----------------------------------------------------------------------- |
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| 109 | &namtrc_ice ! Representation of sea ice growth & melt effects |
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| 110 | !----------------------------------------------------------------------- |
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| 111 | nn_ice_tr = -1 ! tracer concentration in sea ice |
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| 112 | ! =-1 (no vvl: identical cc in ice and ocean / vvl: cc_ice = 0) |
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| 113 | ! = 0 (no vvl: cc_ice = zero / vvl: cc_ice = ) |
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| 114 | ! = 1 prescribed to a namelist value (implemented in pisces only) |
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| 115 | / |
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| 116 | !----------------------------------------------------------------------- |
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| 117 | &namtrc_trd ! diagnostics on tracer trends ('key_trdtrc') |
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| 118 | ! or mixed-layer trends ('key_trdmld_trc') |
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| 119 | !---------------------------------------------------------------------- |
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| 120 | nn_trd_trc = 5475 ! time step frequency and tracers trends |
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| 121 | nn_ctls_trc = 0 ! control surface type in mixed-layer trends (0,1 or n<jpk) |
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| 122 | rn_ucf_trc = 1 ! unit conversion factor (=1 -> /seconds ; =86400. -> /day) |
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| 123 | ln_trdmld_trc_restart = .false. ! restart for ML diagnostics |
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| 124 | ln_trdmld_trc_instant = .true. ! flag to diagnose trends of instantantaneous or mean ML T/S |
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| 125 | ln_trdtrc( 1) = .true. |
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| 126 | ln_trdtrc( 2) = .true. |
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| 127 | ln_trdtrc(23) = .true. |
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| 128 | / |
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| 129 | !---------------------------------------------------------------------- |
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| 130 | &namtrc_bc ! data for boundary conditions |
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| 131 | !----------------------------------------------------------------------- |
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| 132 | cn_dir_sbc = './' ! root directory for the location of SURFACE data files |
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| 133 | cn_dir_cbc = './' ! root directory for the location of COASTAL data files |
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| 134 | cn_dir_obc = './' ! root directory for the location of OPEN data files |
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| 135 | ln_rnf_ctl = .false. ! Remove runoff dilution on tracers with absent river load |
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| 136 | rn_bc_time = 86400. ! Time scaling factor for SBC and CBC data (seconds in a day) |
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| 137 | / |
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| 138 | !---------------------------------------------------------------------- |
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| 139 | &namtrc_bdy ! Setup of tracer boundary conditions |
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| 140 | !----------------------------------------------------------------------- |
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| 141 | cn_trc_dflt = 'neumann' ! OBC applied by default to all tracers |
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| 142 | cn_trc = 'none' ! Boundary conditions used for tracers with data files (selected in namtrc) |
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| 143 | |
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| 144 | nn_trcdmp_bdy = 0 ! Use damping timescales defined in nambdy of namelist |
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| 145 | ! = 0 NO damping of tracers at open boudaries |
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| 146 | ! = 1 Only for tracers forced with external data |
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| 147 | ! = 2 Damping applied to all tracers |
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| 148 | / |
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