1 | !!>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> |
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2 | !! NEMO/OPA BENCH Configuration namelist : overwrite some defaults values defined in SHARED/namelist_ref |
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3 | !!>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> |
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4 | ! |
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5 | !----------------------------------------------------------------------- |
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6 | &namrun ! parameters of the run |
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7 | !----------------------------------------------------------------------- |
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8 | cn_exp = 'BENCH' ! experience name |
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9 | nn_it000 = 1 ! first time step |
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10 | nn_itend = 100 ! last time step |
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11 | nn_stock = 0 ! frequency of creation of a restart file (modulo referenced to 1) |
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12 | nn_write = 0 ! 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 | &namusr_def ! User defined : BENCH configuration: Flat bottom, beta-plane |
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16 | !----------------------------------------------------------------------- |
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17 | nn_isize = 1442 ! number of point in i-direction of global(local) domain if >0 (<0) |
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18 | nn_jsize = 1207 !! 1050 ! number of point in j-direction of global(local) domain if >0 (<0) |
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19 | nn_ksize = 75 ! total number of point in k-direction |
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20 | nn_perio = 4 ! periodicity |
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21 | / |
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22 | !----------------------------------------------------------------------- |
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23 | &nammpp ! Massively Parallel Processing ("key_mpp_mpi") |
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24 | !----------------------------------------------------------------------- |
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25 | ln_nnogather= .true. ! activate code to avoid mpi_allgather use at the northfold |
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26 | jpni = 3 ! jpni number of processors following i (set automatically if < 1) |
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27 | jpnj = 3 ! jpnj number of processors following j (set automatically if < 1) |
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28 | nn_comm_mod = 1 ! step routine call frequency |
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29 | ln_comm_only = .false. ! replace step routine by realistic communications only |
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30 | / |
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31 | !----------------------------------------------------------------------- |
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32 | &namctl ! Control prints (default: OFF) |
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33 | !----------------------------------------------------------------------- |
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34 | ln_ctl = .false. ! trends control print (expensive!) |
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35 | nn_print = 0 ! level of print (0 no extra print) |
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36 | ln_timing = .false. ! timing by routine write out in timing.output file |
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37 | / |
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38 | !----------------------------------------------------------------------- |
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39 | &namdom ! time and space domain |
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40 | !----------------------------------------------------------------------- |
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41 | rn_rdt = 3600. ! time step for the dynamics (and tracer if nn_acc=0) |
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42 | rn_atfp = 0.05 ! asselin time filter parameter |
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43 | / |
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44 | |
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45 | !!====================================================================== |
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46 | !! *** Surface Boundary Condition namelists *** !! |
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47 | !! !! |
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48 | !! namsbc surface boundary condition manager (default: NO selection) |
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49 | !!====================================================================== |
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50 | ! |
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51 | !----------------------------------------------------------------------- |
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52 | &namsbc ! Surface Boundary Condition (surface module) |
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53 | !----------------------------------------------------------------------- |
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54 | ln_usr = .true. ! user defined formulation (T => check usrdef_sbc) |
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55 | / |
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56 | |
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57 | ! |
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58 | !!====================================================================== |
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59 | !! *** Lateral boundary condition *** !! |
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60 | !! !! |
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61 | !! namlbc lateral momentum boundary condition (default: NO selection) |
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62 | !! namagrif agrif nested grid (read by child model only) ("key_agrif") |
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63 | !! nam_tide Tidal forcing (default: OFF) |
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64 | !! nambdy Unstructured open boundaries (default: OFF) |
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65 | !! nambdy_dta Unstructured open boundaries - external data (see nambdy) |
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66 | !! nambdy_tide tidal forcing at open boundaries (default: OFF) |
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67 | !!====================================================================== |
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68 | ! |
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69 | !----------------------------------------------------------------------- |
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70 | &namlbc ! lateral momentum boundary condition (default: NO selection) |
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71 | !----------------------------------------------------------------------- |
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72 | rn_shlat = 0. ! free slip |
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73 | / |
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74 | |
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75 | !!====================================================================== |
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76 | !! *** Top/Bottom boundary condition *** !! |
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77 | !! !! |
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78 | !! namdrg top/bottom drag coefficient (default: NO selection) |
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79 | !! namdrg_top top friction (ln_OFF =F & ln_isfcav=T) |
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80 | !! namdrg_bot bottom friction (ln_OFF =F) |
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81 | !! nambbc bottom temperature boundary condition (default: OFF) |
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82 | !! nambbl bottom boundary layer scheme (default: OFF) |
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83 | !!====================================================================== |
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84 | ! |
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85 | !----------------------------------------------------------------------- |
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86 | &namdrg ! top/bottom drag coefficient (default: NO selection) |
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87 | !----------------------------------------------------------------------- |
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88 | ln_non_lin = .true. ! non-linear drag: Cd = Cd0 |U| |
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89 | / |
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90 | !----------------------------------------------------------------------- |
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91 | &nambbc ! bottom temperature boundary condition (default: OFF) |
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92 | !----------------------------------------------------------------------- |
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93 | ln_trabbc = .true. ! Apply a geothermal heating at the ocean bottom |
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94 | nn_geoflx = 1 ! geothermal heat flux: = 1 constant flux |
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95 | / |
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96 | !----------------------------------------------------------------------- |
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97 | &nambbl ! bottom boundary layer scheme (default: OFF) |
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98 | !----------------------------------------------------------------------- |
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99 | ln_trabbl = .true. ! Bottom Boundary Layer parameterisation flag |
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100 | / |
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101 | |
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102 | !!====================================================================== |
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103 | !! Tracer (T & S) namelists !! |
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104 | !! !! |
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105 | !! nameos equation of state (default: NO selection) |
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106 | !! namtra_adv advection scheme (default: NO selection) |
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107 | !! namtra_ldf lateral diffusion scheme (default: NO selection) |
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108 | !! namtra_mle mixed layer eddy param. (Fox-Kemper param.) (default: OFF) |
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109 | !! namtra_eiv eddy induced velocity param. (default: OFF) |
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110 | !! namtra_dmp T & S newtonian damping (default: OFF) |
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111 | !!====================================================================== |
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112 | ! |
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113 | !----------------------------------------------------------------------- |
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114 | &nameos ! ocean Equation Of Seawater (default: NO selection) |
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115 | !----------------------------------------------------------------------- |
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116 | ln_teos10 = .true. ! = Use TEOS-10 |
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117 | / |
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118 | !----------------------------------------------------------------------- |
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119 | &namtra_adv ! advection scheme for tracer (default: NO selection) |
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120 | !----------------------------------------------------------------------- |
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121 | ln_traadv_fct = .true. ! FCT scheme |
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122 | nn_fct_h = 4 ! =2/4, horizontal 2nd / 4th order |
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123 | nn_fct_v = 2 ! =2/4, vertical 2nd / COMPACT 4th order |
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124 | / |
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125 | !----------------------------------------------------------------------- |
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126 | &namtra_ldf ! lateral diffusion scheme for tracers (default: NO selection) |
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127 | !----------------------------------------------------------------------- |
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128 | ln_traldf_blp = .true. ! laplacian operator |
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129 | ln_traldf_iso = .true. ! iso-neutral (standard operator) |
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130 | ! |
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131 | ln_traldf_msc = .true. ! Method of Stabilizing Correction (both operators) |
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132 | nn_aht_ijk_t = 20 ! space/time variation of eddy coefficient: |
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133 | / |
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134 | !----------------------------------------------------------------------- |
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135 | &namtra_mle ! mixed layer eddy parametrisation (Fox-Kemper) (default: OFF) |
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136 | !----------------------------------------------------------------------- |
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137 | ln_mle = .false. ! (T) use the Mixed Layer Eddy (MLE) parameterisation |
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138 | / |
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139 | !----------------------------------------------------------------------- |
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140 | &namtra_eiv ! eddy induced velocity param. (default: OFF) |
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141 | !----------------------------------------------------------------------- |
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142 | ln_ldfeiv = .false. ! use eddy induced velocity parameterization |
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143 | / |
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144 | |
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145 | !!====================================================================== |
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146 | !! *** Dynamics namelists *** !! |
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147 | !! !! |
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148 | !! nam_vvl vertical coordinate options (default: z-star) |
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149 | !! namdyn_adv formulation of the momentum advection (default: NO selection) |
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150 | !! namdyn_vor advection scheme (default: NO selection) |
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151 | !! namdyn_hpg hydrostatic pressure gradient (default: NO selection) |
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152 | !! namdyn_spg surface pressure gradient (default: NO selection) |
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153 | !! namdyn_ldf lateral diffusion scheme (default: NO selection) |
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154 | !! namdta_dyn offline TOP: dynamics read in files (OFF_SRC only) |
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155 | !!====================================================================== |
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156 | ! |
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157 | !----------------------------------------------------------------------- |
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158 | &nam_vvl ! vertical coordinate options (default: z-star) |
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159 | !----------------------------------------------------------------------- |
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160 | ln_vvl_zstar = .true. ! z-star vertical coordinate |
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161 | ln_vvl_dbg = .false. ! debug prints (T/F) |
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162 | / |
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163 | !----------------------------------------------------------------------- |
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164 | &namdyn_adv ! formulation of the momentum advection (default: NO selection) |
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165 | !----------------------------------------------------------------------- |
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166 | ln_dynadv_vec = .true. ! vector form (T) or flux form (F) |
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167 | nn_dynkeg = 1 ! scheme for grad(KE): =0 C2 ; =1 Hollingsworth correction |
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168 | / |
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169 | !----------------------------------------------------------------------- |
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170 | &namdyn_vor ! Vorticity / Coriolis scheme (default: NO selection) |
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171 | !----------------------------------------------------------------------- |
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172 | ln_dynvor_een = .true. ! energy & enstrophy scheme |
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173 | nn_een_e3f = 0 ! =0 e3f = mi(mj(e3t))/4 |
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174 | ! ! =1 e3f = mi(mj(e3t))/mi(mj( tmask)) |
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175 | / |
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176 | !----------------------------------------------------------------------- |
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177 | &namdyn_hpg ! Hydrostatic pressure gradient option (default: NO selection) |
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178 | !----------------------------------------------------------------------- |
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179 | ln_hpg_sco = .true. ! s-coordinate (standard jacobian formulation) |
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180 | / |
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181 | !----------------------------------------------------------------------- |
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182 | &namdyn_spg ! surface pressure gradient (default: NO selection) |
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183 | !----------------------------------------------------------------------- |
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184 | ln_dynspg_ts = .true. ! split-explicit free surface |
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185 | ln_bt_auto = .true. ! Number of sub-step defined from: |
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186 | rn_bt_cmax = 0.6 ! =T : the Maximum Courant Number allowed |
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187 | / |
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188 | !----------------------------------------------------------------------- |
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189 | &namdyn_ldf ! lateral diffusion on momentum (default: NO selection) |
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190 | !----------------------------------------------------------------------- |
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191 | ln_dynldf_blp = .true. ! laplacian operator |
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192 | ln_dynldf_hor = .true. ! horizontal (geopotential) |
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193 | ! ! Coefficient |
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194 | nn_ahm_ijk_t = 30 ! space/time variation of eddy coef |
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195 | / |
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196 | |
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197 | !!====================================================================== |
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198 | !! vertical physics namelists !! |
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199 | !! !! |
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200 | !! namzdf vertical physics manager (default: NO selection) |
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201 | !! namzdf_ric richardson number vertical mixing (ln_zdfric=T) |
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202 | !! namzdf_tke TKE vertical mixing (ln_zdftke=T) |
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203 | !! namzdf_gls GLS vertical mixing (ln_zdfgls=T) |
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204 | !! namzdf_osm OSM vertical diffusion (ln_zdfosm=T) |
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205 | !! namzdf_iwm tidal mixing parameterization (ln_zdfiwm=T) |
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206 | !!====================================================================== |
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207 | ! |
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208 | !----------------------------------------------------------------------- |
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209 | &namzdf ! vertical physics (default: NO selection) |
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210 | !----------------------------------------------------------------------- |
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211 | ln_zdftke = .true. ! Turbulent Kinetic Energy closure (T => fill namzdf_tke) |
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212 | ln_zdfevd = .true. ! enhanced vertical diffusion |
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213 | ln_zdfddm = .true. ! double diffusive mixing |
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214 | ln_zdfiwm = .true. ! internal wave-induced mixing (T => fill namzdf_iwm) |
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215 | / |
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