1 | !!>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> |
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2 | !! NEMO/OPA Configuration namelist : overwrite default values defined in SHARED/namelist_ref |
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3 | !!>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> |
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4 | !! COMODO-IW configuration !! |
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5 | !!====================================================================== |
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6 | !! *** Domain & Run management namelists *** !! |
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7 | !! !! |
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8 | !! namrun parameters of the run |
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9 | !! namdom space and time domain |
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10 | !! namcfg parameters of the configuration (default: user defined GYRE) |
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11 | !! namwad Wetting and drying (default: OFF) |
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12 | !! namtsd data: temperature & salinity (default: OFF) |
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13 | !! namcrs coarsened grid (for outputs and/or TOP) (ln_crs =T) |
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14 | !! namc1d 1D configuration options ("key_c1d") |
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15 | !! namc1d_dyndmp 1D newtonian damping applied on currents ("key_c1d") |
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16 | !! namc1d_uvd 1D data (currents) ("key_c1d") |
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17 | !!====================================================================== |
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18 | ! |
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19 | !----------------------------------------------------------------------- |
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20 | &namcfg ! parameters of the configuration (default: use namusr_def in namelist_cfg) |
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21 | !----------------------------------------------------------------------- |
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22 | ln_read_cfg = .true. ! (=T) read the domain configuration file |
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23 | / |
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24 | !----------------------------------------------------------------------- |
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25 | &namrun ! parameters of the run |
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26 | !----------------------------------------------------------------------- |
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27 | nn_no = 0 ! job number (no more used...) |
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28 | cn_exp = "CO-IW" ! experience name |
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29 | nn_it000 = 1 ! first time step |
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30 | nn_itend = 21600 ! last time step |
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31 | nn_istate = 0 ! output the initial state (1) or not (0) |
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32 | nn_stock = 99999 ! frequency of creation of a restart file (modulo referenced to 1) |
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33 | nn_write = 99999 ! frequency of write in the output file (modulo referenced to nn_it000) |
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34 | / |
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35 | !----------------------------------------------------------------------- |
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36 | &namdom ! time and space domain |
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37 | !----------------------------------------------------------------------- |
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38 | ln_linssh = .false. ! =T linear free surface ==>> model level are fixed in time |
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39 | rn_rdt = 120. ! time step for the dynamics (and tracer if nn_acc=0) |
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40 | rn_atfp = 0.05 ! asselin time filter parameter |
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41 | / |
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42 | !----------------------------------------------------------------------- |
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43 | &namcfg ! parameters of the configuration (default: use namusr_def in namelist_cfg) |
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44 | !----------------------------------------------------------------------- |
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45 | / |
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46 | !!====================================================================== |
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47 | !! *** Surface Boundary Condition namelists *** !! |
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48 | !! !! |
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49 | !! namsbc surface boundary condition manager (default: NO selection) |
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50 | !! namsbc_flx flux formulation (ln_flx =T) |
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51 | !! namsbc_blk Bulk formulae formulation (ln_blk =T) |
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52 | !! namsbc_cpl CouPLed formulation ("key_oasis3" ) |
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53 | !! namsbc_sas Stand-Alone Surface module (SAS_SRC only) |
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54 | !! namsbc_iif Ice-IF: use observed ice cover (nn_ice = 1 ) |
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55 | !! namtra_qsr penetrative solar radiation (ln_traqsr =T) |
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56 | !! namsbc_ssr sea surface restoring term (for T and/or S) (ln_ssr =T) |
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57 | !! namsbc_rnf river runoffs (ln_rnf =T) |
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58 | !! namsbc_apr Atmospheric Pressure (ln_apr_dyn =T) |
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59 | !! namsbc_isf ice shelf melting/freezing (ln_isfcav =T : read (ln_read_cfg=T) or set or usr_def_zgr ) |
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60 | !! namsbc_iscpl coupling option between land ice model and ocean (ln_isfcav =T) |
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61 | !! namsbc_wave external fields from wave model (ln_wave =T) |
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62 | !! namberg iceberg floats (ln_icebergs=T) |
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63 | !!====================================================================== |
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64 | ! |
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65 | !----------------------------------------------------------------------- |
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66 | &namsbc ! Surface Boundary Condition manager (default: NO selection) |
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67 | !----------------------------------------------------------------------- |
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68 | nn_fsbc = 1 ! frequency of surface boundary condition computation |
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69 | ! (also = the frequency of sea-ice & iceberg model call) |
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70 | ln_usr = .true. ! user defined formulation (T => check usrdef_sbc) |
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71 | ln_blk = .false. ! Bulk formulation (T => fill namsbc_blk ) |
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72 | nn_ice = 0 ! =0 no ice boundary condition |
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73 | ln_traqsr = .false. ! Light penetration in the ocean (T => fill namtra_qsr ) |
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74 | ln_rnf = .false. ! runoffs (T => fill namsbc_rnf) |
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75 | ln_ssr = .false. ! Sea Surface Restoring on T and/or S (T => fill namsbc_ssr) |
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76 | nn_fwb = 0 ! FreshWater Budget: =0 unchecked |
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77 | / |
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78 | !!====================================================================== |
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79 | !! *** Lateral boundary condition *** !! |
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80 | !! !! |
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81 | !! namlbc lateral momentum boundary condition (default: NO selection) |
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82 | !! namagrif agrif nested grid ( read by child model only ) ("key_agrif") |
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83 | !! nam_tide Tidal forcing (default: OFF) |
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84 | !! nambdy Unstructured open boundaries (default: OFF) |
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85 | !! nambdy_dta Unstructured open boundaries - external data (see nambdy) |
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86 | !! nambdy_tide tidal forcing at open boundaries (default: OFF) |
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87 | !!====================================================================== |
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88 | ! |
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89 | !----------------------------------------------------------------------- |
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90 | &namlbc ! lateral momentum boundary condition (default: NO selection) |
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91 | !----------------------------------------------------------------------- |
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92 | rn_shlat = 0. ! free slip |
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93 | / |
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94 | !!====================================================================== |
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95 | !! *** Top/Bottom boundary condition *** !! |
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96 | !! !! |
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97 | !! namdrg top/bottom drag coefficient (default: NO selection) |
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98 | !! namdrg_top top friction (ln_OFF=F & ln_isfcav=T) |
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99 | !! namdrg_bot bottom friction (ln_OFF=F) |
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100 | !! nambbc bottom temperature boundary condition (default: OFF) |
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101 | !! nambbl bottom boundary layer scheme (default: OFF) |
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102 | !!====================================================================== |
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103 | ! |
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104 | !----------------------------------------------------------------------- |
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105 | &namdrg ! top/bottom drag coefficient (default: NO selection) |
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106 | !----------------------------------------------------------------------- |
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107 | ln_OFF = .true. ! free-slip : Cd = 0 |
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108 | / |
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109 | !----------------------------------------------------------------------- |
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110 | &nam_tide ! tide parameters (default: OFF) |
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111 | !----------------------------------------------------------------------- |
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112 | ln_tide = .true. ! Activate tides |
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113 | ln_tide_pot = .false. ! use tidal potential forcing |
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114 | ln_tide_ramp = .true. ! Use linear ramp for tides at startup |
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115 | rdttideramp = 2. ! ramp duration in days |
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116 | clname(1) = 'S2' ! name of constituent - all tidal components must be set in namelist_cfg |
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117 | / |
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118 | !----------------------------------------------------------------------- |
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119 | &nambdy ! unstructured open boundaries (default: OFF) |
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120 | !----------------------------------------------------------------------- |
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121 | ln_bdy = .true. ! Use unstructured open boundaries |
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122 | nb_bdy = 2 ! number of open boundary sets |
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123 | ln_coords_file = .false. ! =T : read bdy coordinates from file |
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124 | cn_dyn2d = 'flather','flather' ! |
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125 | nn_dyn2d_dta = 2,2 ! = 0, bdy data are equal to the initial state |
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126 | ! ! = 1, bdy data are read in 'bdydata .nc' files |
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127 | ! ! = 2, use tidal harmonic forcing data from files |
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128 | ! ! = 3, use external data AND tidal harmonic forcing |
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129 | cn_dyn3d = 'specified','specified' ! |
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130 | nn_dyn3d_dta = 0,0 ! = 0, bdy data are equal to the initial state |
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131 | ! ! = 1, bdy data are read in 'bdydata .nc' files |
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132 | cn_tra = 'specified','specified' ! |
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133 | nn_tra_dta = 0,0 ! = 0, bdy data are equal to the initial state |
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134 | ! ! = 1, bdy data are read in 'bdydata .nc' files |
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135 | ! |
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136 | ln_tra_dmp =.true.,.true. ! open boudaries conditions for tracers |
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137 | ln_dyn3d_dmp =.true.,.true. ! open boundary condition for baroclinic velocities |
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138 | rn_time_dmp = 0.05,0.05 ! Damping time scale in days |
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139 | rn_time_dmp_out = 0.05,0.05 ! Outflow damping time scale in days |
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140 | nn_rimwidth = 155,155 ! width of the relaxation zone |
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141 | / |
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142 | !----------------------------------------------------------------------- |
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143 | &nambdy_index ! structured open boundaries definition ("key_bdy") |
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144 | !----------------------------------------------------------------------- |
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145 | ctypebdy ='W' ! Open boundary type (W,E,S or N) |
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146 | nbdyind = -1 ! indice of velocity row or column |
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147 | ! if ==-1, set obc at the domain boundary |
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148 | ! , discard start and end indices |
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149 | nbdybeg = -99 ! indice of segment start |
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150 | nbdyend = -99 ! indice of segment end |
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151 | / |
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152 | !----------------------------------------------------------------------- |
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153 | &nambdy_index ! structured open boundaries definition ("key_bdy") |
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154 | !----------------------------------------------------------------------- |
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155 | ctypebdy ='E' ! Open boundary type (W,E,S or N) |
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156 | nbdyind = -1 ! indice of velocity row or column |
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157 | ! if ==-1, set obc at the domain boundary |
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158 | ! , discard start and end indices |
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159 | nbdybeg = -99 ! indice of segment start |
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160 | nbdyend = -99 ! indice of segment end |
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161 | / |
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162 | !----------------------------------------------------------------------- |
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163 | &nambdy_tide ! tidal forcing at open boundaries (default: OFF) |
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164 | !----------------------------------------------------------------------- |
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165 | filtide = 'tide' ! file name root of tidal forcing files |
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166 | ln_bdytide_2ddta = .true. ! |
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167 | ln_bdytide_conj = .true. ! |
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168 | / |
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169 | !----------------------------------------------------------------------- |
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170 | &nambdy_tide ! tidal forcing at open boundaries (default: OFF) |
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171 | !----------------------------------------------------------------------- |
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172 | filtide = 'tide' ! file name root of tidal forcing files |
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173 | ln_bdytide_2ddta = .true. ! |
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174 | ln_bdytide_conj = .true. ! |
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175 | / |
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176 | !!====================================================================== |
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177 | !! Tracer (T-S) namelists !! |
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178 | !! !! |
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179 | !! nameos equation of state (default: NO selection) |
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180 | !! namtra_adv advection scheme (default: NO selection) |
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181 | !! namtra_ldf lateral diffusion scheme (default: NO selection) |
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182 | !! namtra_mle mixed layer eddy param. (Fox-Kemper param.) (default: OFF) |
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183 | !! namtra_eiv eddy induced velocity param. (default: OFF) |
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184 | !! namtra_dmp T & S newtonian damping (default: OFF) |
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185 | !!====================================================================== |
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186 | ! |
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187 | !----------------------------------------------------------------------- |
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188 | &nameos ! ocean Equation Of Seawater (default: NO selection) |
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189 | !----------------------------------------------------------------------- |
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190 | ln_seos = .true. ! = Use simplified equation of state (S-EOS) |
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191 | ! ! rd(T,S,Z)*rau0 = -a0*(1+.5*lambda*dT+mu*Z+nu*dS)*dT+b0*dS |
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192 | rn_a0 = 0.16550 ! thermal expension coefficient (for simplified equation of state) |
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193 | rn_b0 = 0. ! saline expension coefficient (for simplified equation of state) |
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194 | rn_lambda1 = 0. ! cabbeling coeff in T^2 (=0 for linear eos) |
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195 | rn_lambda2 = 0. ! cabbeling coeff in S^2 (=0 for linear eos) |
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196 | rn_mu1 = 0. ! thermobaric coeff. in T (=0 for linear eos) |
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197 | rn_mu2 = 0. ! thermobaric coeff. in S (=0 for linear eos) |
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198 | rn_nu = 0. ! cabbeling coeff in T*S (=0 for linear eos) |
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199 | / |
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200 | !----------------------------------------------------------------------- |
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201 | &namtra_adv ! advection scheme for tracer (default: NO selection) |
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202 | !----------------------------------------------------------------------- |
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203 | ln_traadv_fct = .true. ! FCT scheme |
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204 | nn_fct_h = 2 ! =2/4, horizontal 2nd / 4th order |
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205 | nn_fct_v = 2 ! =2/4, vertical 2nd / COMPACT 4th order |
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206 | ln_traadv_qck = .false. ! QUICKEST scheme |
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207 | / |
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208 | !----------------------------------------------------------------------- |
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209 | &namtra_ldf ! lateral diffusion scheme for tracers (default: NO selection) |
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210 | !----------------------------------------------------------------------- |
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211 | ln_traldf_OFF = .true. ! No explicit diffusion |
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212 | / |
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213 | !!====================================================================== |
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214 | !! *** Dynamics namelists *** !! |
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215 | !! !! |
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216 | !! nam_vvl vertical coordinate options (default: z-star) |
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217 | !! namdyn_adv formulation of the momentum advection (default: NO selection) |
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218 | !! namdyn_vor advection scheme (default: NO selection) |
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219 | !! namdyn_hpg hydrostatic pressure gradient (default: NO selection) |
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220 | !! namdyn_spg surface pressure gradient (default: NO selection) |
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221 | !! namdyn_ldf lateral diffusion scheme (default: NO selection) |
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222 | !! namdta_dyn offline TOP: dynamics read in files (OFF_SRC only) |
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223 | !!====================================================================== |
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224 | ! |
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225 | !----------------------------------------------------------------------- |
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226 | &nam_vvl ! vertical coordinate options (default: z-star) |
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227 | !----------------------------------------------------------------------- |
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228 | ln_vvl_zstar = .false. ! zstar vertical coordinate |
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229 | ln_vvl_ztilde = .true. ! ztilde vertical coordinate: only high frequency variations |
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230 | ln_vvl_layer = .false. ! full layer vertical coordinate |
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231 | ln_vvl_ztilde_as_zstar = .false. ! ztilde vertical coordinate emulating zstar |
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232 | ln_vvl_zstar_at_eqtor = .false. ! revert to zstart at equator |
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233 | ln_vvl_zstar_on_shelf = .false. ! revert to zstar on shelves |
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234 | ln_vvl_adv_cn2 = .false. ! Centred thickness advection scheme |
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235 | ln_vvl_adv_fct = .true. ! FCT thickness advection scheme |
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236 | ln_vvl_lap = .false. ! Laplacian thickness diffusion |
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237 | rn_ahe3_lap = 30.e0 |
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238 | ln_vvl_blp = .true. ! Bilaplacian thickness diffusion |
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239 | rn_ahe3_blp = -2.e8 |
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240 | rn_rst_e3t = 30.e0 ! ztilde to zstar restoration timescale [days] |
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241 | rn_lf_cutoff = 5.0e0 ! cutoff frequency for low-pass filter [days] |
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242 | ln_vvl_regrid = .true. ! Vertical regriding to ensure layer separation |
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243 | ln_vvl_dbg = .false. ! debug prints (T/F) |
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244 | ln_vvl_ramp = .false. ! linear ramp at startup |
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245 | rn_day_ramp = 3.e0 ! ramp duration [days] |
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246 | / |
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247 | !----------------------------------------------------------------------- |
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248 | &namdyn_adv ! formulation of the momentum advection (default: NO selection) |
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249 | !----------------------------------------------------------------------- |
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250 | ln_dynadv_ubs = .true. ! flux form - 3rd order UBS scheme |
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251 | / |
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252 | !----------------------------------------------------------------------- |
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253 | &namdyn_vor ! Vorticity / Coriolis scheme (default: OFF) |
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254 | !----------------------------------------------------------------------- |
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255 | ln_dynvor_een = .true. ! energy & enstrophy scheme |
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256 | nn_een_e3f = 1 ! e3f = masked averaging of e3t divided by 4 (=0) or by the sum of mask (=1) |
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257 | / |
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258 | !----------------------------------------------------------------------- |
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259 | &namdyn_hpg ! Hydrostatic pressure gradient option (default: NO selection) |
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260 | !----------------------------------------------------------------------- |
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261 | ln_hpg_sco = .true. ! s-coordinate (standard jacobian formulation) |
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262 | / |
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263 | !----------------------------------------------------------------------- |
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264 | &namdyn_spg ! surface pressure gradient (default: OFF) |
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265 | !----------------------------------------------------------------------- |
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266 | ln_dynspg_exp = .false. ! explicit free surface |
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267 | ln_dynspg_ts = .true. ! split-explicit free surface |
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268 | ln_bt_fw = .false. ! Forward integration of barotropic Eqs. |
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269 | ln_bt_av = .true. ! Time filtering of barotropic variables |
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270 | nn_bt_flt = 1 ! Time filter choice = 0 None |
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271 | ! ! = 1 Boxcar over nn_baro sub-steps |
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272 | ! ! = 2 Boxcar over 2*nn_baro " " |
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273 | ln_bt_auto = .false. ! Number of sub-step defined from: |
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274 | nn_baro = 48 ! =F : the number of sub-step in rn_rdt seconds |
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275 | / |
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276 | !----------------------------------------------------------------------- |
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277 | &namdyn_ldf ! lateral diffusion on momentum (default: NO selection) |
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278 | !----------------------------------------------------------------------- |
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279 | ! ! Type of the operator : |
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280 | ln_dynldf_OFF = .true. ! No operator (i.e. no explicit diffusion) |
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281 | / |
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282 | !!====================================================================== |
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283 | !! vertical physics namelists !! |
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284 | !! !! |
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285 | !! namzdf vertical physics manager (default: NO selection) |
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286 | !! namzdf_ric richardson number vertical mixing (ln_zdfric=T) |
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287 | !! namzdf_tke TKE vertical mixing (ln_zdftke=T) |
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288 | !! namzdf_gls GLS vertical mixing (ln_zdfgls=T) |
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289 | !! namzdf_osm OSM vertical diffusion (ln_zdfosm=T) |
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290 | !! namzdf_iwm tidal mixing parameterization (ln_zdfiwm=T) |
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291 | !!====================================================================== |
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292 | ! |
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293 | !----------------------------------------------------------------------- |
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294 | &namzdf ! vertical physics manager (default: NO selection) |
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295 | !----------------------------------------------------------------------- |
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296 | ! ! type of vertical closure |
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297 | ln_zdfcst = .true. ! constant mixing |
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298 | ! |
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299 | ! ! convection |
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300 | ln_zdfevd = .false. ! enhanced vertical diffusion |
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301 | ln_zdfnpc = .false. ! Non-Penetrative Convective algorithm |
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302 | ! |
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303 | ! ! coefficients |
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304 | rn_avm0 = 0.e0 ! vertical eddy viscosity [m2/s] (background Kz if ln_zdfcst=F) |
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305 | rn_avt0 = 0.e0 ! vertical eddy diffusivity [m2/s] (background Kz if ln_zdfcst=F) |
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306 | nn_avb = 0 ! profile for background avt & avm (=1) or not (=0) |
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307 | nn_havtb = 0 ! horizontal shape for avtb (=1) or not (=0) |
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308 | / |
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309 | !!====================================================================== |
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310 | !! *** Diagnostics namelists *** !! |
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311 | !! !! |
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312 | !! namtrd dynamics and/or tracer trends (default: OFF) |
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313 | !! namptr Poleward Transport Diagnostics (default: OFF) |
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314 | !! namhsb Heat and salt budgets (default: OFF) |
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315 | !! namdiu Cool skin and warm layer models (default: OFF) |
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316 | !! namdiu Cool skin and warm layer models (default: OFF) |
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317 | !! namflo float parameters ("key_float") |
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318 | !! nam_diaharm Harmonic analysis of tidal constituents ("key_diaharm") |
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319 | !! namdct transports through some sections ("key_diadct") |
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320 | !! nam_diatmb Top Middle Bottom Output (default: OFF) |
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321 | !! nam_dia25h 25h Mean Output (default: OFF) |
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322 | !! namnc4 netcdf4 chunking and compression settings ("key_netcdf4") |
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323 | !!====================================================================== |
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324 | ! |
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325 | !!====================================================================== |
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326 | !! *** Observation & Assimilation *** !! |
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327 | !! !! |
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328 | !! namobs observation and model comparison (default: OFF) |
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329 | !! nam_asminc assimilation increments ('key_asminc') |
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330 | !!====================================================================== |
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331 | ! |
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332 | !!====================================================================== |
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333 | !! *** Miscellaneous namelists *** !! |
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334 | !! !! |
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335 | !! nammpp Massively Parallel Processing ("key_mpp_mpi") |
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336 | !! namctl Control prints (default: OFF) |
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337 | !! namsto Stochastic parametrization of EOS (default: OFF) |
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338 | !!====================================================================== |
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339 | ! |
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340 | !----------------------------------------------------------------------- |
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341 | &nammpp ! Massively Parallel Processing ("key_mpp_mpi") |
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342 | !----------------------------------------------------------------------- |
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343 | / |
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344 | !----------------------------------------------------------------------- |
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345 | &namctl ! Control prints (default: OFF) |
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346 | !----------------------------------------------------------------------- |
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347 | / |
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348 | !----------------------------------------------------------------------- |
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349 | &namsto ! Stochastic parametrization of EOS (default: OFF) |
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350 | !----------------------------------------------------------------------- |
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351 | / |
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