| 1 | !!>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> |
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| 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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| 11 | !>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> |
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| 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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| 16 | nn_writetrc = 105120 ! time step frequency for sn_tracer outputs |
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| 17 | ln_top_euler = .false. ! use Euler time-stepping for TOP |
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| 18 | ln_rsttr = .true. ! start from a restart file (T) or not (F) |
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| 19 | nn_rsttr = __RST__ ! restart control = 0 initial time step is not compared to the restart file value |
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| 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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| 22 | cn_trcrst_in = "restart_trc" ! suffix of pass. sn_tracer restart name (input) |
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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_indir = "./" ! directory of ocean restart name (input) |
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| 25 | cn_trcrst_outdir = "./" ! directory of ocean restart name (output) |
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| 26 | / |
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| 27 | !----------------------------------------------------------------------- |
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| 28 | &namtrc ! tracers definition |
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| 29 | !----------------------------------------------------------------------- |
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| 30 | ! sname lname unit , init , sbc , cbc , obc , save |
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| 31 | sn_tracer(1) = 'TRC1_p ' , 'phosphate ', ' ' , .false. , .false. , .false. , .false. , .false. |
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| 32 | sn_tracer(2) = 'TRC2_n ' , 'nitrate ', ' ' , .false. , .false. , .false. , .false. , .false. |
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| 33 | sn_tracer(3) = 'TRC3_s ' , 'silicate ', ' ' , .false. , .false. , .false. , .true. , .false. |
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| 34 | ln_trcdta = .false. ! Initialisation from data input file (T) or not (F) |
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| 35 | ln_trcdmp = .false. ! add a damping termn (T) or not (F) |
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| 36 | ln_trcdmp_clo = .false. ! damping term (T) or not (F) on closed seas |
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| 37 | / |
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| 38 | !----------------------------------------------------------------------- |
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| 39 | &namtrc_dta ! Initialisation from data input file |
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| 40 | !----------------------------------------------------------------------- |
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| 41 | ! |
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| 42 | cn_dir = './' ! root directory for the location of the data files |
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| 43 | / |
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| 44 | !----------------------------------------------------------------------- |
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| 45 | &namtrc_adv ! advection scheme for passive tracer |
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| 46 | !----------------------------------------------------------------------- |
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| 47 | ln_trcadv_cen2 = .false. ! 2nd order centered scheme |
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| 48 | ln_trcadv_tvd = .true. ! TVD scheme |
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| 49 | ln_trcadv_muscl = .false. ! MUSCL scheme |
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| 50 | ln_trcadv_muscl2 = .false. ! MUSCL2 scheme + cen2 at boundaries |
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| 51 | ln_trcadv_ubs = .false. ! UBS scheme |
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| 52 | ln_trcadv_qck = .false. ! QUICKEST scheme |
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| 53 | ln_trcadv_msc_ups = .false. ! use upstream scheme within muscl |
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| 54 | / |
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| 55 | !----------------------------------------------------------------------- |
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| 56 | &namtrc_ldf ! lateral diffusion scheme for passive tracer |
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| 57 | !----------------------------------------------------------------------- |
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| 58 | ! ln_trcldf_diff = .false. ! slwa .true. ! performs lateral diffusion (T) or not (F) ! slwa |
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| 59 | ! ! Type of the operator : |
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| 60 | ln_trcldf_lap = .false. ! slwa .true. ! laplacian operator |
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| 61 | ln_trcldf_bilap = .false. ! bilaplacian operator |
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| 62 | ! Direction of action : |
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| 63 | ln_trcldf_level = .false. ! iso-level |
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| 64 | ln_trcldf_hor = .true. ! horizontal (geopotential) (require "key_ldfslp" when ln_sco=T) |
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| 65 | ln_trcldf_iso = .false. ! iso-neutral (require "key_ldfslp") |
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| 66 | ! ! Coefficient |
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| 67 | rn_ahtrc_0 = 50 ! slwa 2000. ! horizontal eddy diffusivity for tracers [m2/s] |
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| 68 | rn_ahtrb_0 = 0. ! background eddy diffusivity for ldf_iso [m2/s] |
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| 69 | / |
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| 70 | !----------------------------------------------------------------------- |
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| 71 | &namtrc_zdf ! vertical physics |
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| 72 | !----------------------------------------------------------------------- |
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| 73 | ln_trczdf_exp = .false. ! split explicit (T) or implicit (F) time stepping |
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| 74 | nn_trczdf_exp = 3 ! number of sub-timestep for ln_trczdfexp=T |
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| 75 | / |
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| 76 | !----------------------------------------------------------------------- |
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| 77 | &namtrc_rad ! treatment of negative concentrations |
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| 78 | !----------------------------------------------------------------------- |
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| 79 | ln_trcrad = .true. ! artificially correct negative concentrations (T) or not (F) ! slwa .true. |
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| 80 | / |
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| 81 | !----------------------------------------------------------------------- |
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| 82 | &namtrc_dmp ! passive tracer newtonian damping |
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| 83 | !----------------------------------------------------------------------- |
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| 84 | nn_zdmp_tr = 1 ! vertical shape =0 damping throughout the water column |
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| 85 | ! =1 no damping in the mixing layer (kz criteria) |
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| 86 | ! =2 no damping in the mixed layer (rho crieria) |
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| 87 | cn_resto_tr = 'resto_tr.nc' ! create a damping.coeff NetCDF file (=1) or not (=0) |
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| 88 | / |
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| 89 | !----------------------------------------------------------------------- |
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| 90 | &namtrc_trd ! diagnostics on tracer trends ('key_trdtrc') |
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| 91 | ! or mixed-layer trends ('key_trdmld_trc') |
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| 92 | !---------------------------------------------------------------------- |
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| 93 | nn_trd_trc = 1 ! time step frequency and tracers trends |
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| 94 | nn_ctls_trc = 50 ! control surface type in mixed-layer trends (0,1 or n<jpk) |
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| 95 | rn_ucf_trc = 1 ! unit conversion factor (=1 -> /seconds ; =86400. -> /day) |
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| 96 | ln_trdmxl_trc_restart = .false. ! restart for ML diagnostics |
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| 97 | ln_trdmxl_trc_instant = .true. ! flag to diagnose trends of instantantaneous or mean ML T/S |
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| 98 | / |
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| 99 | !----------------------------------------------------------------------- |
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| 100 | &namtrc_dia ! parameters for passive tracer additional diagnostics |
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| 101 | !---------------------------------------------------------------------- |
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| 102 | ln_diatrc = .true. ! save additional diag. (T) or not (F) |
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| 103 | ln_diabio = .true. ! output biological trends |
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| 104 | nn_writedia = 105120 ! 1440 ! time step frequency for diagnostics |
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| 105 | nn_writebio = 105120 ! 10 !: frequency of biological outputs |
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| 106 | / |
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| 107 | !---------------------------------------------------------------------- |
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| 108 | ! namtrc_bc ! data for boundary conditions |
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| 109 | !----------------------------------------------------------------------- |
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| 110 | &namtrc_bc |
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| 111 | ! |
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| 112 | cn_dir_sbc = './' ! root directory for the location of SURFACE data files |
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| 113 | cn_dir_cbc = './' ! root directory for the location of COASTAL data files |
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| 114 | cn_dir_obc = './' ! root directory for the location of OPEN data files |
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| 115 | ! ! file name ! frequency (hours) ! variable ! time interp. ! clim ! 'yearly'/ ! weights ! rotation ! land/sea mask ! |
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| 116 | ! ! ! (if <0 months) ! name ! (logical) ! (T/F) ! 'monthly' ! filename ! pairing ! filename ! |
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| 117 | sn_trcobc2(3) = 'TRC3_bdy' , -1 , 'silicate' , .true. , .true. , 'yearly' , '' , '' , '' |
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| 118 | rn_trofac(3) = 1 |
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| 119 | / |
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| 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_sbc = './' ! root directory for the location of SURFACE data files |
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| 126 | cn_dir_cbc = './' ! root directory for the location of COASTAL data files |
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| 127 | cn_dir_obc = './' ! root directory for the location of OPEN data files |
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| 128 | ! ! file name ! frequency (hours) ! variable ! time interp. ! clim ! 'yearly'/ ! weights ! rotation ! land/sea mask ! |
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| 129 | ! ! ! (if <0 months) ! name ! (logical) ! (T/F) ! 'monthly' ! filename ! pairing ! filename ! |
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| 130 | sn_trcobc2(3) = 'TRC3_skagbdy' , -1 , 'silicate' , .true. , .true. , 'yearly' , '' , '' , '' |
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| 131 | rn_trofac(3) = 1 |
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| 132 | / |
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| 133 | !---------------------------------------------------------------------- |
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| 134 | !namtrc_bdy ! Setup of tracer boundary conditions |
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| 135 | !----------------------------------------------------------------------- |
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| 136 | &namtrc_bdy |
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| 137 | !cn_trc_dflt = 'specified','none' ! OBC applied by default to all tracers |
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| 138 | cn_trc_dflt = 'neumann','neumann' ! OBC applied by default to all tracers |
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| 139 | cn_trc = 'frs','frs' ! Boundary conditions appled to the active tracers (see namtrc) |
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| 140 | !cn_trc = 'frs','frs' ! Boundary conditions appled to the active tracers (see namtrc) |
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| 141 | nn_trcdmp_bdy = 0,0 ! Use damping timescales defined in nambdy of namelist |
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| 142 | ! = 0 NO damping of tracers at open boudaries |
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| 143 | ! = 1 Only for tracers forced with external data |
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| 144 | ! = 2 Damping applied to all tracers |
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| 145 | / |
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