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 | ln_read_cfg = .false. ! (=T) read the domain configuration file |
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18 | ! ! (=F) user defined configuration ==>>> see usrdef(_...) modules |
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19 | ln_write_cfg= .false. ! (=T) create the domain configuration file |
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20 | / |
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21 | !----------------------------------------------------------------------- |
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22 | &namdom ! space and time domain (bathymetry, mesh, timestep) |
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23 | !----------------------------------------------------------------------- |
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24 | ln_linssh = .true. ! =T linear free surface ==>> model level are fixed in time |
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25 | ! |
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26 | nn_msh = 0 ! create (>0) a mesh file or not (=0) |
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27 | ! |
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28 | rn_rdt = 7200. ! time step for the dynamics (and tracer if nn_acc=0) |
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29 | / |
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30 | !----------------------------------------------------------------------- |
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31 | &namcrs ! Grid coarsening for dynamics output and/or |
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32 | ! passive tracer coarsened online simulations |
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33 | !----------------------------------------------------------------------- |
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34 | / |
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35 | !----------------------------------------------------------------------- |
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36 | &namtsd ! data : Temperature & Salinity |
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37 | !----------------------------------------------------------------------- |
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38 | cn_dir = './' ! root directory for the location of the runoff files |
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39 | ln_tsd_init = .false. ! Initialisation of ocean T & S with T &S input data (T) or not (F) |
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40 | ln_tsd_tradmp = .false. ! damping of ocean T & S toward T &S input data (T) or not (F) |
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41 | / |
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42 | !----------------------------------------------------------------------- |
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43 | &namsbc ! Surface Boundary Condition (surface module) |
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44 | !----------------------------------------------------------------------- |
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45 | nn_fsbc = 1 ! frequency of surface boundary condition computation |
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46 | ! (also = the frequency of sea-ice model call) |
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47 | ln_usr = .true. ! user defined formulation (T => check usrdef_sbc) |
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48 | ln_blk = .false. ! Bulk formulation (T => fill namsbc_blk ) |
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49 | nn_ice = 0 ! =0 no ice boundary condition , |
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50 | ln_rnf = .false. ! runoffs (T => fill namsbc_rnf) |
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51 | ln_ssr = .false. ! Sea Surface Restoring on T and/or S (T => fill namsbc_ssr) |
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52 | nn_fwb = 0 ! FreshWater Budget: =0 unchecked |
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53 | / |
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54 | !----------------------------------------------------------------------- |
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55 | &namsbc_ana ! analytical surface boundary condition |
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56 | !----------------------------------------------------------------------- |
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57 | nn_tau000 = 100 ! gently increase the stress over the first ntau_rst time-steps |
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58 | rn_utau0 = 0.1 ! uniform value for the i-stress |
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59 | / |
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60 | !----------------------------------------------------------------------- |
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61 | &namtra_qsr ! penetrative solar radiation |
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62 | !----------------------------------------------------------------------- |
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63 | ln_qsr_rgb = .false. ! RGB (Red-Green-Blue) light penetration |
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64 | ln_qsr_2bd = .true. ! 2 bands light penetration |
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65 | nn_chldta = 0 ! RGB : Chl data (=1) or cst value (=0) |
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66 | / |
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67 | !----------------------------------------------------------------------- |
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68 | &namsbc_rnf ! runoffs namelist surface boundary condition |
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69 | !----------------------------------------------------------------------- |
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70 | ln_rnf_mouth = .false. ! specific treatment at rivers mouths |
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71 | / |
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72 | !----------------------------------------------------------------------- |
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73 | &namsbc_apr ! Atmospheric pressure used as ocean forcing or in bulk |
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74 | !----------------------------------------------------------------------- |
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75 | / |
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76 | !----------------------------------------------------------------------- |
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77 | &namsbc_ssr ! surface boundary condition : sea surface restoring |
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78 | !----------------------------------------------------------------------- |
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79 | nn_sssr = 0 ! add a damping term in the surface freshwater flux (=2) |
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80 | rn_deds = -27.7 ! magnitude of the damping on salinity [mm/day] |
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81 | ln_sssr_bnd = .false. ! flag to bound erp term (associated with nn_sssr=2) |
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82 | / |
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83 | !----------------------------------------------------------------------- |
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84 | &namsbc_alb ! albedo parameters |
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85 | !----------------------------------------------------------------------- |
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86 | / |
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87 | !----------------------------------------------------------------------- |
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88 | &namberg ! iceberg parameters |
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89 | !----------------------------------------------------------------------- |
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90 | / |
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91 | !----------------------------------------------------------------------- |
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92 | &namlbc ! lateral momentum boundary condition |
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93 | !----------------------------------------------------------------------- |
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94 | rn_shlat = 0. ! shlat = 0 ! 0 < shlat < 2 ! shlat = 2 ! 2 < shlat |
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95 | / |
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96 | !----------------------------------------------------------------------- |
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97 | &namagrif ! AGRIF zoom ("key_agrif") |
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98 | !----------------------------------------------------------------------- |
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99 | / |
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100 | !----------------------------------------------------------------------- |
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101 | &nam_tide ! tide parameters |
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102 | !----------------------------------------------------------------------- |
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103 | / |
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104 | !----------------------------------------------------------------------- |
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105 | &nambdy ! unstructured open boundaries |
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106 | !----------------------------------------------------------------------- |
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107 | / |
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108 | !----------------------------------------------------------------------- |
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109 | &nambdy_dta ! open boundaries - external data |
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110 | !----------------------------------------------------------------------- |
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111 | / |
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112 | !----------------------------------------------------------------------- |
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113 | &nambdy_tide ! tidal forcing at open boundaries |
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114 | !----------------------------------------------------------------------- |
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115 | / |
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116 | !----------------------------------------------------------------------- |
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117 | &nambfr ! bottom friction |
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118 | !----------------------------------------------------------------------- |
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119 | nn_bfr = 2 ! type of bottom friction : = 0 : free slip, = 1 : linear friction |
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120 | / |
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121 | !----------------------------------------------------------------------- |
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122 | &nambbc ! bottom temperature boundary condition (default: NO) |
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123 | !----------------------------------------------------------------------- |
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124 | / |
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125 | !----------------------------------------------------------------------- |
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126 | &nambbl ! bottom boundary layer scheme |
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127 | !----------------------------------------------------------------------- |
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128 | / |
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129 | !----------------------------------------------------------------------- |
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130 | &nameos ! ocean physical parameters |
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131 | !----------------------------------------------------------------------- |
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132 | ln_eos80 = .true. ! = Use EOS80 equation of state |
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133 | / |
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134 | !----------------------------------------------------------------------- |
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135 | &namtra_adv ! advection scheme for tracer |
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136 | !----------------------------------------------------------------------- |
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137 | ln_traadv_fct = .true. ! FCT scheme |
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138 | nn_fct_h = 2 ! =2/4, horizontal 2nd / 4th order |
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139 | nn_fct_v = 2 ! =2/4, vertical 2nd / COMPACT 4th order |
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140 | nn_fct_zts = 0 ! >=1, 2nd order FCT scheme with vertical sub-timestepping |
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141 | ! ! (number of sub-timestep = nn_fct_zts) |
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142 | / |
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143 | !----------------------------------------------------------------------- |
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144 | &namtra_adv_mle ! mixed layer eddy parametrisation (Fox-Kemper param) |
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145 | !----------------------------------------------------------------------- |
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146 | / |
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147 | !---------------------------------------------------------------------------------- |
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148 | &namtra_ldf ! lateral diffusion scheme for tracers |
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149 | !---------------------------------------------------------------------------------- |
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150 | ! ! Operator type: |
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151 | ln_traldf_lap = .true. ! laplacian operator |
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152 | ln_traldf_blp = .false. ! bilaplacian operator |
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153 | ! ! Direction of action: |
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154 | ln_traldf_lev = .false. ! iso-level |
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155 | ln_traldf_hor = .false. ! horizontal (geopotential) |
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156 | ln_traldf_iso = .true. ! iso-neutral (standard operator) |
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157 | ln_traldf_triad = .false. ! iso-neutral (triad operator) |
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158 | ! |
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159 | ! ! iso-neutral options: |
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160 | ln_traldf_msc = .true. ! Method of Stabilizing Correction (both operators) |
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161 | rn_slpmax = 0.01 ! slope limit (both operators) |
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162 | ln_triad_iso = .false. ! pure horizontal mixing in ML (triad only) |
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163 | rn_sw_triad = 1 ! =1 switching triad ; =0 all 4 triads used (triad only) |
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164 | ln_botmix_triad = .false. ! lateral mixing on bottom (triad only) |
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165 | ! |
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166 | ! ! Coefficients: |
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167 | nn_aht_ijk_t = 0 ! space/time variation of eddy coef |
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168 | ! ! =-20 (=-30) read in eddy_induced_velocity_2D.nc (..._3D.nc) file |
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169 | ! ! = 0 constant |
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170 | ! ! = 10 F(k) =ldf_c1d |
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171 | ! ! = 20 F(i,j) =ldf_c2d |
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172 | ! ! = 21 F(i,j,t) =Treguier et al. JPO 1997 formulation |
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173 | ! ! = 30 F(i,j,k) =ldf_c2d + ldf_c1d |
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174 | ! ! = 31 F(i,j,k,t)=F(local velocity) |
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175 | rn_aht_0 = 1000. ! lateral eddy diffusivity (lap. operator) [m2/s] |
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176 | rn_bht_0 = 1.e+12 ! lateral eddy diffusivity (bilap. operator) [m4/s] |
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177 | / |
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178 | !---------------------------------------------------------------------------------- |
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179 | &namtra_ldfeiv ! eddy induced velocity param. |
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180 | !---------------------------------------------------------------------------------- |
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181 | ln_ldfeiv =.false. ! use eddy induced velocity parameterization |
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182 | / |
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183 | !----------------------------------------------------------------------- |
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184 | &namtra_dmp ! tracer: T & S newtonian damping |
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185 | !----------------------------------------------------------------------- |
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186 | ln_tradmp = .false. ! add a damping termn (T) or not (F) |
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187 | / |
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188 | !----------------------------------------------------------------------- |
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189 | &namdyn_adv ! formulation of the momentum advection |
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190 | !----------------------------------------------------------------------- |
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191 | / |
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192 | !----------------------------------------------------------------------- |
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193 | &namdyn_vor ! option of physics/algorithm (not control by CPP keys) |
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194 | !----------------------------------------------------------------------- |
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195 | ln_dynvor_ene = .true. ! energy conserving scheme |
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196 | ln_dynvor_ens = .false. ! enstrophy conserving scheme |
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197 | ln_dynvor_een = .false. ! energy & enstrophy scheme |
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198 | / |
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199 | !----------------------------------------------------------------------- |
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200 | &namdyn_hpg ! Hydrostatic pressure gradient option |
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201 | !----------------------------------------------------------------------- |
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202 | ln_hpg_zco = .true. ! z-coordinate - full steps |
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203 | ln_hpg_zps = .false. ! z-coordinate - partial steps (interpolation) |
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204 | / |
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205 | !----------------------------------------------------------------------- |
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206 | &namdyn_spg ! surface pressure gradient |
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207 | !----------------------------------------------------------------------- |
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208 | ln_dynspg_ts = .true. ! split-explicit free surface |
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209 | / |
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210 | !----------------------------------------------------------------------- |
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211 | &namdyn_ldf ! lateral diffusion on momentum |
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212 | !----------------------------------------------------------------------- |
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213 | rn_ahm_0_lap = 100000. ! horizontal laplacian eddy viscosity [m2/s] |
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214 | / |
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215 | !----------------------------------------------------------------------- |
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216 | &namzdf ! vertical physics |
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217 | !----------------------------------------------------------------------- |
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218 | nn_evdm = 1 ! evd apply on tracer (=0) or on tracer and momentum (=1) |
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219 | / |
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220 | !----------------------------------------------------------------------- |
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221 | &namzdf_ric ! richardson number dependent vertical diffusion ("key_zdfric" ) |
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222 | !----------------------------------------------------------------------- |
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223 | / |
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224 | !----------------------------------------------------------------------- |
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225 | &namzdf_tke ! turbulent eddy kinetic dependent vertical diffusion ("key_zdftke") |
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226 | !----------------------------------------------------------------------- |
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227 | nn_etau = 0 ! penetration of tke below the mixed layer (ML) due to internal & intertial waves |
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228 | / |
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229 | !------------------------------------------------------------------------ |
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230 | &namzdf_kpp ! K-Profile Parameterization dependent vertical mixing ("key_zdfkpp", and optionally: |
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231 | !------------------------------------------------------------------------ "key_kppcustom" or "key_kpplktb") |
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232 | / |
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233 | !----------------------------------------------------------------------- |
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234 | &namzdf_gls ! GLS vertical diffusion ("key_zdfgls") |
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235 | !----------------------------------------------------------------------- |
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236 | / |
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237 | !----------------------------------------------------------------------- |
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238 | &namzdf_ddm ! double diffusive mixing parameterization ("key_zdfddm") |
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239 | !----------------------------------------------------------------------- |
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240 | / |
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241 | !----------------------------------------------------------------------- |
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242 | &namzdf_tmx ! tidal mixing parameterization ("key_zdftmx") |
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243 | !----------------------------------------------------------------------- |
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244 | ln_tmx_itf = .false. ! ITF specific parameterisation |
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245 | / |
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246 | !----------------------------------------------------------------------- |
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247 | &nammpp ! Massively Parallel Processing ("key_mpp_mpi) |
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248 | !----------------------------------------------------------------------- |
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249 | / |
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250 | !----------------------------------------------------------------------- |
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251 | &namctl ! Control prints & Benchmark |
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252 | !----------------------------------------------------------------------- |
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253 | / |
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254 | !----------------------------------------------------------------------- |
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255 | &namnc4 ! netcdf4 chunking and compression settings ("key_netcdf4") |
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256 | !----------------------------------------------------------------------- |
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257 | / |
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258 | !----------------------------------------------------------------------- |
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259 | &namtrd ! diagnostics on dynamics and/or tracer trends ("key_trddyn" and/or "key_trdtra") |
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260 | ! ! or mixed-layer trends or barotropic vorticity ("key_trdmld" or "key_trdvor") |
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261 | !----------------------------------------------------------------------- |
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262 | / |
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263 | !----------------------------------------------------------------------- |
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264 | &namflo ! float parameters ("key_float") |
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265 | !----------------------------------------------------------------------- |
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266 | / |
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267 | !----------------------------------------------------------------------- |
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268 | &namptr ! Poleward Transport Diagnostic |
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269 | !----------------------------------------------------------------------- |
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270 | / |
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271 | !----------------------------------------------------------------------- |
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272 | &namhsb ! Heat and salt budgets |
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273 | !----------------------------------------------------------------------- |
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274 | / |
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275 | !----------------------------------------------------------------------- |
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276 | &namdct ! transports through sections |
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277 | !----------------------------------------------------------------------- |
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278 | nn_dct = 60 ! time step frequency for transports computing |
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279 | nn_dctwri = 60 ! time step frequency for transports writing |
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280 | nn_secdebug = 0 ! 0 : no section to debug |
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281 | / |
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282 | !----------------------------------------------------------------------- |
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283 | &namobs ! observation usage switch ('key_diaobs') |
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284 | !----------------------------------------------------------------------- |
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285 | / |
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286 | !----------------------------------------------------------------------- |
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287 | &nam_asminc ! assimilation increments ('key_asminc') |
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288 | !----------------------------------------------------------------------- |
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289 | / |
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290 | !----------------------------------------------------------------------- |
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291 | &namsbc_wave ! External fields from wave model |
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292 | !----------------------------------------------------------------------- |
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293 | / |
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