| 1 | !!>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> |
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| 2 | !! NEMO/OPA : GYRE_PISCES Configuration namelist to overwrite reference dynamical namelist |
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| 3 | !!>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> |
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| 4 | !----------------------------------------------------------------------- |
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| 5 | &namrun ! parameters of the run |
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| 6 | !----------------------------------------------------------------------- |
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| 7 | cn_exp = "GYRE" ! experience name |
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| 8 | nn_it000 = 1 ! first time step |
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| 9 | nn_itend = 4320 ! last time step |
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| 10 | nn_leapy = 30 ! Leap year calendar (1) or not (0) |
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| 11 | nn_stock = 4320 ! frequency of creation of a restart file (modulo referenced to 1) |
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| 12 | nn_write = 60 ! frequency of write in the output file (modulo referenced to nn_it000) |
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| 13 | / |
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| 14 | !----------------------------------------------------------------------- |
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| 15 | &namcfg ! parameters of the configuration |
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| 16 | !----------------------------------------------------------------------- |
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| 17 | cp_cfg = "gyre" ! name of the configuration |
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| 18 | jp_cfg = 1 ! resolution of the configuration |
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| 19 | jpidta = 32 ! 1st lateral dimension ( >= jpi ) = 30*jp_cfg+2 |
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| 20 | jpjdta = 22 ! 2nd " " ( >= jpj ) = 20*jp_cfg+2 |
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| 21 | jpkdta = 31 ! number of levels ( >= jpk ) |
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| 22 | jpiglo = 32 ! 1st dimension of global domain --> i = jpidta |
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| 23 | jpjglo = 22 ! 2nd - - --> j = jpjdta |
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| 24 | jpizoom = 1 ! left bottom (i,j) indices of the zoom |
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| 25 | jpjzoom = 1 ! in data domain indices |
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| 26 | jperio = 0 ! lateral cond. type (between 0 and 6) |
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| 27 | / |
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| 28 | !----------------------------------------------------------------------- |
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| 29 | &namzgr ! vertical coordinate |
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| 30 | !----------------------------------------------------------------------- |
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| 31 | ln_zco = .true. ! z-coordinate - full steps |
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| 32 | ln_linssh = .true. ! linear free surface |
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| 33 | / |
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| 34 | !----------------------------------------------------------------------- |
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| 35 | &namzgr_sco ! s-coordinate or hybrid z-s-coordinate |
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| 36 | !----------------------------------------------------------------------- |
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| 37 | / |
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| 38 | !----------------------------------------------------------------------- |
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| 39 | &namdom ! space and time domain (bathymetry, mesh, timestep) |
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| 40 | !----------------------------------------------------------------------- |
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| 41 | nn_bathy = 0 ! compute (=0) or read (=1) the bathymetry file |
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| 42 | rn_rdt = 7200. ! time step for the dynamics |
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| 43 | ! nn_baro = 60 ! number of barotropic time step ("key_dynspg_ts") |
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| 44 | jphgr_msh = 5 ! type of horizontal mesh |
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| 45 | ppglam0 = 0.0 ! longitude of first raw and column T-point (jphgr_msh = 1) |
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| 46 | ppgphi0 = 29.0 ! latitude of first raw and column T-point (jphgr_msh = 1) |
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| 47 | ppe1_deg = 999999.0 ! zonal grid-spacing (degrees) |
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| 48 | ppe2_deg = 999999.0 ! meridional grid-spacing (degrees) |
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| 49 | ppe1_m = 999999.0 ! zonal grid-spacing (degrees) |
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| 50 | ppe2_m = 999999.0 ! meridional grid-spacing (degrees) |
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| 51 | ppsur = -2033.194295283385 ! ORCA r4, r2 and r05 coefficients |
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| 52 | ppa0 = 155.8325369664153 ! (default coefficients) |
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| 53 | ppa1 = 146.3615918601890 ! |
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| 54 | ppkth = 17.28520372419791 ! |
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| 55 | ppacr = 5.0 ! |
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| 56 | ppdzmin = 999999.0 ! Minimum vertical spacing |
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| 57 | pphmax = 999999.0 ! Maximum depth |
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| 58 | ldbletanh = .FALSE. ! Use/do not use double tanf function for vertical coordinates |
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| 59 | ppa2 = 999999.0 ! Double tanh function parameters |
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| 60 | ppkth2 = 999999.0 ! |
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| 61 | ppacr2 = 999999.0 ! |
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| 62 | / |
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| 63 | !----------------------------------------------------------------------- |
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| 64 | &namcrs ! Grid coarsening for dynamics output and/or |
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| 65 | ! passive tracer coarsened online simulations |
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| 66 | !----------------------------------------------------------------------- |
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| 67 | / |
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| 68 | !----------------------------------------------------------------------- |
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| 69 | &namtsd ! data : Temperature & Salinity |
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| 70 | !----------------------------------------------------------------------- |
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| 71 | cn_dir = './' ! root directory for the location of the runoff files |
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| 72 | ln_tsd_init = .false. ! Initialisation of ocean T & S with T &S input data (T) or not (F) |
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| 73 | ln_tsd_tradmp = .false. ! damping of ocean T & S toward T &S input data (T) or not (F) |
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| 74 | / |
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| 75 | !----------------------------------------------------------------------- |
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| 76 | &namsbc ! Surface Boundary Condition (surface module) |
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| 77 | !----------------------------------------------------------------------- |
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| 78 | nn_fsbc = 1 ! frequency of surface boundary condition computation |
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| 79 | ! (also = the frequency of sea-ice model call) |
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| 80 | ln_ana = .true. ! analytical formulation (T => fill namsbc_ana ) |
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| 81 | ln_blk = .false. ! Bulk formulation (T => fill namsbc_blk ) |
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| 82 | nn_ice = 0 ! =0 no ice boundary condition , |
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| 83 | ln_rnf = .false. ! runoffs (T => fill namsbc_rnf) |
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| 84 | ln_ssr = .false. ! Sea Surface Restoring on T and/or S (T => fill namsbc_ssr) |
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| 85 | nn_fwb = 0 ! FreshWater Budget: =0 unchecked |
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| 86 | / |
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| 87 | !----------------------------------------------------------------------- |
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| 88 | &namsbc_ana ! analytical surface boundary condition |
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| 89 | !----------------------------------------------------------------------- |
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| 90 | nn_tau000 = 100 ! gently increase the stress over the first ntau_rst time-steps |
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| 91 | rn_utau0 = 0.1 ! uniform value for the i-stress |
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| 92 | / |
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| 93 | !----------------------------------------------------------------------- |
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| 94 | &namsbc_flx ! surface boundary condition : flux formulation |
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| 95 | !----------------------------------------------------------------------- |
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| 96 | / |
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| 97 | !----------------------------------------------------------------------- |
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| 98 | &namsbc_blk ! namsbc_blk generic Bulk formula (ln_blk = T) |
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| 99 | !----------------------------------------------------------------------- |
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| 100 | / |
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| 101 | !----------------------------------------------------------------------- |
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| 102 | &namsbc_cpl ! coupled ocean/atmosphere model ("key_oasis3") |
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| 103 | !----------------------------------------------------------------------- |
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| 104 | / |
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| 105 | !----------------------------------------------------------------------- |
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| 106 | &namtra_qsr ! penetrative solar radiation |
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| 107 | !----------------------------------------------------------------------- |
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| 108 | ln_qsr_rgb = .false. ! RGB (Red-Green-Blue) light penetration |
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| 109 | ln_qsr_2bd = .true. ! 2 bands light penetration |
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| 110 | nn_chldta = 0 ! RGB : Chl data (=1) or cst value (=0) |
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| 111 | / |
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| 112 | !----------------------------------------------------------------------- |
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| 113 | &namsbc_rnf ! runoffs namelist surface boundary condition |
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| 114 | !----------------------------------------------------------------------- |
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| 115 | ln_rnf_mouth = .false. ! specific treatment at rivers mouths |
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| 116 | / |
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| 117 | !----------------------------------------------------------------------- |
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| 118 | &namsbc_apr ! Atmospheric pressure used as ocean forcing or in bulk |
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| 119 | !----------------------------------------------------------------------- |
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| 120 | / |
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| 121 | !----------------------------------------------------------------------- |
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| 122 | &namsbc_ssr ! surface boundary condition : sea surface restoring |
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| 123 | !----------------------------------------------------------------------- |
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| 124 | nn_sssr = 0 ! add a damping term in the surface freshwater flux (=2) |
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| 125 | rn_deds = -27.7 ! magnitude of the damping on salinity [mm/day] |
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| 126 | ln_sssr_bnd = .false. ! flag to bound erp term (associated with nn_sssr=2) |
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| 127 | / |
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| 128 | !----------------------------------------------------------------------- |
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| 129 | &namsbc_alb ! albedo parameters |
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| 130 | !----------------------------------------------------------------------- |
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| 131 | / |
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| 132 | !----------------------------------------------------------------------- |
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| 133 | &namberg ! iceberg parameters |
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| 134 | !----------------------------------------------------------------------- |
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| 135 | / |
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| 136 | !----------------------------------------------------------------------- |
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| 137 | &namlbc ! lateral momentum boundary condition |
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| 138 | !----------------------------------------------------------------------- |
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| 139 | rn_shlat = 0. ! shlat = 0 ! 0 < shlat < 2 ! shlat = 2 ! 2 < shlat |
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| 140 | / |
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| 141 | !----------------------------------------------------------------------- |
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| 142 | &namagrif ! AGRIF zoom ("key_agrif") |
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| 143 | !----------------------------------------------------------------------- |
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| 144 | / |
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| 145 | !----------------------------------------------------------------------- |
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| 146 | &nam_tide ! tide parameters (#ifdef key_tide) |
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| 147 | !----------------------------------------------------------------------- |
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| 148 | / |
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| 149 | !----------------------------------------------------------------------- |
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| 150 | &nambdy ! unstructured open boundaries ("key_bdy") |
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| 151 | !----------------------------------------------------------------------- |
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| 152 | / |
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| 153 | !----------------------------------------------------------------------- |
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| 154 | &nambdy_dta ! open boundaries - external data ("key_bdy") |
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| 155 | !----------------------------------------------------------------------- |
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| 156 | / |
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| 157 | !----------------------------------------------------------------------- |
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| 158 | &nambdy_tide ! tidal forcing at open boundaries |
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| 159 | !----------------------------------------------------------------------- |
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| 160 | / |
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| 161 | !----------------------------------------------------------------------- |
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| 162 | &nambfr ! bottom friction |
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| 163 | !----------------------------------------------------------------------- |
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| 164 | nn_bfr = 2 ! type of bottom friction : = 0 : free slip, = 1 : linear friction |
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| 165 | / |
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| 166 | !----------------------------------------------------------------------- |
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| 167 | &nambbc ! bottom temperature boundary condition (default: NO) |
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| 168 | !----------------------------------------------------------------------- |
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| 169 | / |
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| 170 | !----------------------------------------------------------------------- |
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| 171 | &nambbl ! bottom boundary layer scheme |
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| 172 | !----------------------------------------------------------------------- |
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| 173 | / |
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| 174 | !----------------------------------------------------------------------- |
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| 175 | &nameos ! ocean physical parameters |
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| 176 | !----------------------------------------------------------------------- |
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| 177 | ln_eos80 = .true. ! = Use EOS80 equation of state |
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| 178 | / |
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| 179 | !----------------------------------------------------------------------- |
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| 180 | &namtra_adv ! advection scheme for tracer |
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| 181 | !----------------------------------------------------------------------- |
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| 182 | ln_traadv_fct = .true. ! FCT scheme |
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| 183 | nn_fct_h = 2 ! =2/4, horizontal 2nd / 4th order |
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| 184 | nn_fct_v = 2 ! =2/4, vertical 2nd / COMPACT 4th order |
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| 185 | nn_fct_zts = 0 ! >=1, 2nd order FCT scheme with vertical sub-timestepping |
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| 186 | ! ! (number of sub-timestep = nn_fct_zts) |
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| 187 | / |
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| 188 | !----------------------------------------------------------------------- |
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| 189 | &namtra_adv_mle ! mixed layer eddy parametrisation (Fox-Kemper param) |
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| 190 | !----------------------------------------------------------------------- |
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| 191 | / |
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| 192 | !---------------------------------------------------------------------------------- |
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| 193 | &namtra_ldf ! lateral diffusion scheme for tracers |
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| 194 | !---------------------------------------------------------------------------------- |
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| 195 | ! ! Operator type: |
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| 196 | ln_traldf_lap = .true. ! laplacian operator |
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| 197 | ln_traldf_blp = .false. ! bilaplacian operator |
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| 198 | ! ! Direction of action: |
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| 199 | ln_traldf_lev = .false. ! iso-level |
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| 200 | ln_traldf_hor = .false. ! horizontal (geopotential) |
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| 201 | ln_traldf_iso = .true. ! iso-neutral (standard operator) |
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| 202 | ln_traldf_triad = .false. ! iso-neutral (triad operator) |
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| 203 | ! |
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| 204 | ! ! iso-neutral options: |
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| 205 | ln_traldf_msc = .true. ! Method of Stabilizing Correction (both operators) |
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| 206 | rn_slpmax = 0.01 ! slope limit (both operators) |
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| 207 | ln_triad_iso = .false. ! pure horizontal mixing in ML (triad only) |
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| 208 | rn_sw_triad = 1 ! =1 switching triad ; =0 all 4 triads used (triad only) |
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| 209 | ln_botmix_triad = .false. ! lateral mixing on bottom (triad only) |
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| 210 | ! |
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| 211 | ! ! Coefficients: |
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| 212 | nn_aht_ijk_t = 0 ! space/time variation of eddy coef |
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| 213 | ! ! =-20 (=-30) read in eddy_induced_velocity_2D.nc (..._3D.nc) file |
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| 214 | ! ! = 0 constant |
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| 215 | ! ! = 10 F(k) =ldf_c1d |
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| 216 | ! ! = 20 F(i,j) =ldf_c2d |
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| 217 | ! ! = 21 F(i,j,t) =Treguier et al. JPO 1997 formulation |
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| 218 | ! ! = 30 F(i,j,k) =ldf_c2d + ldf_c1d |
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| 219 | ! ! = 31 F(i,j,k,t)=F(local velocity) |
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| 220 | rn_aht_0 = 1000. ! lateral eddy diffusivity (lap. operator) [m2/s] |
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| 221 | rn_bht_0 = 1.e+12 ! lateral eddy diffusivity (bilap. operator) [m4/s] |
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| 222 | / |
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| 223 | !---------------------------------------------------------------------------------- |
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| 224 | &namtra_ldfeiv ! eddy induced velocity param. |
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| 225 | !---------------------------------------------------------------------------------- |
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| 226 | ln_ldfeiv =.false. ! use eddy induced velocity parameterization |
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| 227 | / |
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| 228 | !----------------------------------------------------------------------- |
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| 229 | &namtra_dmp ! tracer: T & S newtonian damping |
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| 230 | !----------------------------------------------------------------------- |
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| 231 | ln_tradmp = .false. ! add a damping termn (T) or not (F) |
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| 232 | / |
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| 233 | !----------------------------------------------------------------------- |
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| 234 | &namdyn_adv ! formulation of the momentum advection |
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| 235 | !----------------------------------------------------------------------- |
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| 236 | / |
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| 237 | !----------------------------------------------------------------------- |
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| 238 | &namdyn_vor ! option of physics/algorithm (not control by CPP keys) |
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| 239 | !----------------------------------------------------------------------- |
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| 240 | ln_dynvor_ene = .true. ! energy conserving scheme |
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| 241 | ln_dynvor_ens = .false. ! enstrophy conserving scheme |
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| 242 | ln_dynvor_een = .false. ! energy & enstrophy scheme |
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| 243 | / |
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| 244 | !----------------------------------------------------------------------- |
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| 245 | &namdyn_hpg ! Hydrostatic pressure gradient option |
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| 246 | !----------------------------------------------------------------------- |
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| 247 | ln_hpg_zco = .true. ! z-coordinate - full steps |
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| 248 | ln_hpg_zps = .false. ! z-coordinate - partial steps (interpolation) |
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| 249 | / |
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| 250 | !----------------------------------------------------------------------- |
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| 251 | &namdyn_spg ! surface pressure gradient |
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| 252 | !----------------------------------------------------------------------- |
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| 253 | ln_dynspg_ts = .true. ! split-explicit free surface |
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| 254 | / |
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| 255 | !----------------------------------------------------------------------- |
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| 256 | &namdyn_ldf ! lateral diffusion on momentum |
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| 257 | !----------------------------------------------------------------------- |
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| 258 | rn_ahm_0_lap = 100000. ! horizontal laplacian eddy viscosity [m2/s] |
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| 259 | / |
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| 260 | !----------------------------------------------------------------------- |
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| 261 | &namzdf ! vertical physics |
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| 262 | !----------------------------------------------------------------------- |
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| 263 | nn_evdm = 1 ! evd apply on tracer (=0) or on tracer and momentum (=1) |
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| 264 | / |
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| 265 | !----------------------------------------------------------------------- |
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| 266 | &namzdf_ric ! richardson number dependent vertical diffusion ("key_zdfric" ) |
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| 267 | !----------------------------------------------------------------------- |
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| 268 | / |
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| 269 | !----------------------------------------------------------------------- |
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| 270 | &namzdf_tke ! turbulent eddy kinetic dependent vertical diffusion ("key_zdftke") |
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| 271 | !----------------------------------------------------------------------- |
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| 272 | nn_etau = 0 ! penetration of tke below the mixed layer (ML) due to internal & intertial waves |
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| 273 | / |
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| 274 | !------------------------------------------------------------------------ |
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| 275 | &namzdf_kpp ! K-Profile Parameterization dependent vertical mixing ("key_zdfkpp", and optionally: |
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| 276 | !------------------------------------------------------------------------ "key_kppcustom" or "key_kpplktb") |
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| 277 | / |
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| 278 | !----------------------------------------------------------------------- |
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| 279 | &namzdf_gls ! GLS vertical diffusion ("key_zdfgls") |
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| 280 | !----------------------------------------------------------------------- |
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| 281 | / |
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| 282 | !----------------------------------------------------------------------- |
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| 283 | &namzdf_ddm ! double diffusive mixing parameterization ("key_zdfddm") |
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| 284 | !----------------------------------------------------------------------- |
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| 285 | / |
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| 286 | !----------------------------------------------------------------------- |
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| 287 | &namzdf_tmx ! tidal mixing parameterization ("key_zdftmx") |
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| 288 | !----------------------------------------------------------------------- |
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| 289 | ln_tmx_itf = .false. ! ITF specific parameterisation |
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| 290 | / |
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| 291 | !----------------------------------------------------------------------- |
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| 292 | &nammpp ! Massively Parallel Processing ("key_mpp_mpi) |
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| 293 | !----------------------------------------------------------------------- |
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| 294 | / |
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| 295 | !----------------------------------------------------------------------- |
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| 296 | &namctl ! Control prints & Benchmark |
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| 297 | !----------------------------------------------------------------------- |
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| 298 | / |
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| 299 | !----------------------------------------------------------------------- |
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| 300 | &namnc4 ! netcdf4 chunking and compression settings ("key_netcdf4") |
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| 301 | !----------------------------------------------------------------------- |
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| 302 | / |
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| 303 | !----------------------------------------------------------------------- |
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| 304 | &namtrd ! diagnostics on dynamics and/or tracer trends ("key_trddyn" and/or "key_trdtra") |
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| 305 | ! ! or mixed-layer trends or barotropic vorticity ("key_trdmld" or "key_trdvor") |
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| 306 | !----------------------------------------------------------------------- |
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| 307 | / |
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| 308 | !----------------------------------------------------------------------- |
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| 309 | &namflo ! float parameters ("key_float") |
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| 310 | !----------------------------------------------------------------------- |
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| 311 | / |
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| 312 | !----------------------------------------------------------------------- |
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| 313 | &namptr ! Poleward Transport Diagnostic |
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| 314 | !----------------------------------------------------------------------- |
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| 315 | / |
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| 316 | !----------------------------------------------------------------------- |
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| 317 | &namhsb ! Heat and salt budgets |
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| 318 | !----------------------------------------------------------------------- |
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| 319 | / |
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| 320 | !----------------------------------------------------------------------- |
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| 321 | &namdct ! transports through sections |
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| 322 | !----------------------------------------------------------------------- |
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| 323 | nn_dct = 60 ! time step frequency for transports computing |
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| 324 | nn_dctwri = 60 ! time step frequency for transports writing |
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| 325 | nn_secdebug = 0 ! 0 : no section to debug |
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| 326 | / |
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| 327 | !----------------------------------------------------------------------- |
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| 328 | &namobs ! observation usage switch ('key_diaobs') |
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| 329 | !----------------------------------------------------------------------- |
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| 330 | / |
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| 331 | !----------------------------------------------------------------------- |
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| 332 | &nam_asminc ! assimilation increments ('key_asminc') |
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| 333 | !----------------------------------------------------------------------- |
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| 334 | / |
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| 335 | !----------------------------------------------------------------------- |
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| 336 | &namsbc_wave ! External fields from wave model |
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| 337 | !----------------------------------------------------------------------- |
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| 338 | / |
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