[3875] | 1 | !!>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> |
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[4152] | 2 | !! NEMO/TOP1 : - tracer run information (namtrc_run) |
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| 3 | !! - tracer definition (namtrc ) |
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| 4 | !! - tracer data initialisation (namtrc_dta) |
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| 5 | !! - tracer advection (namtrc_adv) |
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| 6 | !! - tracer lateral diffusion (namtrc_ldf) |
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| 7 | !! - tracer vertical physics (namtrc_zdf) |
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| 8 | !! - tracer newtonian damping (namtrc_dmp) |
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| 9 | !! - dynamical tracer trends (namtrc_trd) |
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| 10 | !! - tracer output diagonstics (namtrc_dia) |
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[3875] | 11 | !>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> |
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[4152] | 12 | !----------------------------------------------------------------------- |
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| 13 | &namtrc_run ! run information |
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| 14 | !----------------------------------------------------------------------- |
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| 15 | nn_dttrc = 1 ! time step frequency for passive sn_tracers |
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[3875] | 16 | nn_writetrc = 5475 ! time step frequency for sn_tracer outputs |
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[4152] | 17 | ln_top_euler = .false. ! use Euler time-stepping for TOP |
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[3875] | 18 | ln_rsttr = .false. ! start from a restart file (T) or not (F) |
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| 19 | nn_rsttr = 0 ! restart control = 0 initial time step is not compared to the restart file value |
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[4152] | 20 | ! = 1 do not use the value in the restart file |
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| 21 | ! = 2 calendar parameters read in the restart file |
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[3875] | 22 | cn_trcrst_in = "restart_trc" ! suffix of pass. sn_tracer restart name (input) |
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[5341] | 23 | cn_trcrst_indir = "." ! directory from which to read input passive tracer restarts |
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[3875] | 24 | cn_trcrst_out = "restart_trc" ! suffix of pass. sn_tracer restart name (output) |
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[5341] | 25 | cn_trcrst_outdir = "." ! directory to which to write output passive tracer restarts |
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[4152] | 26 | / |
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| 27 | !----------------------------------------------------------------------- |
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| 28 | &namtrc ! tracers definition |
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| 29 | !----------------------------------------------------------------------- |
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[3875] | 30 | ln_trcdta = .true. ! Initialisation from data input file (T) or not (F) |
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| 31 | ln_trcdmp = .false. ! add a damping termn (T) or not (F) |
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[4159] | 32 | ln_trcdmp_clo = .false. ! damping term (T) or not (F) on closed seas |
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[3875] | 33 | / |
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| 34 | !----------------------------------------------------------------------- |
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| 35 | &namtrc_dta ! Initialisation from data input file |
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| 36 | !----------------------------------------------------------------------- |
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| 37 | ! |
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| 38 | cn_dir = './' ! root directory for the location of the data files |
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| 39 | / |
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| 40 | !----------------------------------------------------------------------- |
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| 41 | &namtrc_adv ! advection scheme for passive tracer |
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| 42 | !----------------------------------------------------------------------- |
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[5836] | 43 | ln_trcadv_cen = .false. ! 2nd order centered scheme |
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| 44 | nn_cen_h = 4 ! =2/4, horizontal 2nd order CEN / 4th order CEN |
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| 45 | nn_cen_v = 4 ! =2/4, vertical 2nd order CEN / 4th order COMPACT |
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| 46 | ln_trcadv_fct = .false. ! FCT scheme |
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| 47 | nn_fct_h = 2 ! =2/4, horizontal 2nd / 4th order |
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| 48 | nn_fct_v = 2 ! =2/4, vertical 2nd / COMPACT 4th order |
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| 49 | nn_fct_zts = 0 ! >=1, 2nd order FCT scheme with vertical sub-timestepping |
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| 50 | ! ! (number of sub-timestep = nn_fct_zts) |
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| 51 | ln_trcadv_mus = .false. ! MUSCL scheme |
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| 52 | ln_mus_ups = .false. ! use upstream scheme near river mouths |
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| 53 | ln_trcadv_ubs = .false. ! UBS scheme |
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| 54 | nn_ubs_v = 2 ! =2 , vertical 2nd order FCT |
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| 55 | ln_trcadv_qck = .false. ! QUICKEST scheme |
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[3875] | 56 | / |
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| 57 | !----------------------------------------------------------------------- |
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| 58 | &namtrc_ldf ! lateral diffusion scheme for passive tracer |
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| 59 | !----------------------------------------------------------------------- |
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[5836] | 60 | ! ! Type of the operator: |
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| 61 | ln_trcldf_lap = .true. ! laplacian operator |
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| 62 | ln_trcldf_blp = .false. ! bilaplacian operator |
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| 63 | ! ! Direction of action: |
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| 64 | ln_trcldf_lev = .false. ! iso-level |
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| 65 | ln_trcldf_hor = .false. ! horizontal (geopotential) |
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| 66 | ln_trcldf_iso = .true. ! iso-neutral (standard operator) |
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| 67 | ln_trcldf_triad = .false. ! iso-neutral (triad operator) |
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| 68 | ! ! Coefficient |
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| 69 | rn_ahtrc_0 = 2000. ! lateral eddy diffusivity (lap. operator) [m2/s] |
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| 70 | rn_bhtrc_0 = 1.e+12 ! lateral eddy diffusivity (bilap. operator) [m4/s] |
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[3875] | 71 | / |
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| 72 | !----------------------------------------------------------------------- |
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| 73 | &namtrc_zdf ! vertical physics |
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| 74 | !----------------------------------------------------------------------- |
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| 75 | ln_trczdf_exp = .false. ! split explicit (T) or implicit (F) time stepping |
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| 76 | nn_trczdf_exp = 3 ! number of sub-timestep for ln_trczdfexp=T |
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| 77 | / |
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| 78 | !----------------------------------------------------------------------- |
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| 79 | &namtrc_rad ! treatment of negative concentrations |
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| 80 | !----------------------------------------------------------------------- |
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| 81 | ln_trcrad = .true. ! artificially correct negative concentrations (T) or not (F) |
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| 82 | / |
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| 83 | !----------------------------------------------------------------------- |
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| 84 | &namtrc_dmp ! passive tracer newtonian damping |
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| 85 | !----------------------------------------------------------------------- |
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| 86 | nn_zdmp_tr = 1 ! vertical shape =0 damping throughout the water column |
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| 87 | ! =1 no damping in the mixing layer (kz criteria) |
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| 88 | ! =2 no damping in the mixed layer (rho crieria) |
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[5102] | 89 | cn_resto_tr = 'resto_tr.nc' ! create a damping.coeff NetCDF file (=1) or not (=0) |
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[5416] | 90 | / |
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[5385] | 91 | !----------------------------------------------------------------------- |
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| 92 | &namtrc_ice ! Representation of sea ice growth & melt effects |
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| 93 | !----------------------------------------------------------------------- |
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| 94 | nn_ice_tr = -1 ! tracer concentration in sea ice |
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| 95 | ! =-1 (no vvl: identical cc in ice and ocean / vvl: cc_ice = 0) |
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| 96 | ! = 0 (no vvl: cc_ice = zero / vvl: cc_ice = ) |
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| 97 | ! = 1 prescribed to a namelist value (implemented in pisces only) |
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[3875] | 98 | / |
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| 99 | !----------------------------------------------------------------------- |
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| 100 | &namtrc_trd ! diagnostics on tracer trends ('key_trdtrc') |
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| 101 | ! or mixed-layer trends ('key_trdmld_trc') |
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| 102 | !---------------------------------------------------------------------- |
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| 103 | nn_trd_trc = 5475 ! time step frequency and tracers trends |
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| 104 | nn_ctls_trc = 0 ! control surface type in mixed-layer trends (0,1 or n<jpk) |
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| 105 | rn_ucf_trc = 1 ! unit conversion factor (=1 -> /seconds ; =86400. -> /day) |
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| 106 | ln_trdmld_trc_restart = .false. ! restart for ML diagnostics |
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| 107 | ln_trdmld_trc_instant = .true. ! flag to diagnose trends of instantantaneous or mean ML T/S |
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| 108 | ln_trdtrc(1) = .true. |
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| 109 | ln_trdtrc(2) = .true. |
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| 110 | ln_trdtrc(23) = .true. |
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| 111 | / |
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| 112 | !----------------------------------------------------------------------- |
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| 113 | &namtrc_dia ! parameters for passive tracer additional diagnostics |
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| 114 | !---------------------------------------------------------------------- |
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| 115 | ln_diatrc = .true. ! save additional diag. (T) or not (F) |
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[4044] | 116 | ln_diabio = .true. ! output biological trends |
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[3875] | 117 | nn_writedia = 5475 ! time step frequency for diagnostics |
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[3901] | 118 | nn_writebio = 10 !: frequency of biological outputs |
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[3875] | 119 | / |
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[4340] | 120 | !---------------------------------------------------------------------- |
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| 121 | ! namtrc_bc ! data for boundary conditions |
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| 122 | !----------------------------------------------------------------------- |
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| 123 | &namtrc_bc |
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| 124 | ! |
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| 125 | cn_dir = './' ! root directory for the location of the data files |
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| 126 | / |
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