1 | !!>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> |
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2 | !! NEMO/OPA Configuration namelist : used to overwrite 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 | nn_no = 0 ! job number (no more used...) |
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9 | cn_exp = "ORCA2" ! experience name |
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10 | nn_it000 = 1 ! first time step |
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11 | nn_itend = 1050 ! last time step (std 5475) |
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12 | nn_date0 = 010101 ! date at nit_0000 (format yyyymmdd) used if ln_rstart=F or (ln_rstart=T and nn_rstctl=0 or 1) |
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13 | nn_leapy = 0 ! Leap year calendar (1) or not (0) |
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14 | ln_rstart = .false. ! start from rest (F) or from a restart file (T) |
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15 | nn_euler = 1 ! = 0 : start with forward time step if ln_rstart=T |
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16 | nn_rstctl = 0 ! restart control ==> activated only if ln_rstart=T |
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17 | ! = 0 nn_date0 read in namelist ; nn_it000 : read in namelist |
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18 | ! = 1 nn_date0 read in namelist ; nn_it000 : check consistancy between namelist and restart |
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19 | ! = 2 nn_date0 read in restart ; nn_it000 : check consistancy between namelist and restart |
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20 | cn_ocerst_in = "restart" ! suffix of ocean restart name (input) |
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21 | cn_ocerst_indir = "." ! directory from which to read input ocean restarts |
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22 | cn_ocerst_out = "restart" ! suffix of ocean restart name (output) |
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23 | cn_ocerst_outdir = "." ! directory in which to write output ocean restarts |
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24 | nn_istate = 0 ! output the initial state (1) or not (0) |
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25 | ln_rst_list = .false. ! output restarts at list of times using nn_stocklist (T) or at set frequency with nn_stock (F) |
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26 | nn_stock = 5475 ! frequency of creation of a restart file (modulo referenced to 1) |
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27 | nn_stocklist = 0,0,0,0,0,0,0,0,0,0 ! List of timesteps when a restart file is to be written |
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28 | nn_write = 105 ! frequency of write in the output file (modulo referenced to nn_it000) |
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29 | ln_dimgnnn = .false. ! DIMG file format: 1 file for all processors (F) or by processor (T) |
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30 | ln_mskland = .false. ! mask land points in NetCDF outputs (costly: + ~15%) |
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31 | ln_cfmeta = .false. ! output additional data to netCDF files required for compliance with the CF metadata standard |
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32 | ln_clobber = .true. ! clobber (overwrite) an existing file |
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33 | nn_chunksz = 0 ! chunksize (bytes) for NetCDF file (works only with iom_nf90 routines) |
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34 | / |
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35 | !----------------------------------------------------------------------- |
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36 | &namcfg ! parameters of the configuration |
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37 | !----------------------------------------------------------------------- |
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38 | cp_cfg = "orca" ! name of the configuration |
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39 | jp_cfg = 2 ! resolution of the configuration |
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40 | jpidta = 182 ! 1st lateral dimension ( >= jpi ) |
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41 | jpjdta = 149 ! 2nd " " ( >= jpj ) |
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42 | jpkdta = 31 ! number of levels ( >= jpk ) |
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43 | jpiglo = 182 ! 1st dimension of global domain --> i =jpidta |
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44 | jpjglo = 149 ! 2nd - - --> j =jpjdta |
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45 | jpizoom = 1 ! left bottom (i,j) indices of the zoom |
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46 | jpjzoom = 1 ! in data domain indices |
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47 | jperio = 4 ! lateral cond. type (between 0 and 6) |
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48 | / |
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49 | !----------------------------------------------------------------------- |
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50 | &namzgr ! vertical coordinate |
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51 | !----------------------------------------------------------------------- |
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52 | / |
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53 | !----------------------------------------------------------------------- |
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54 | &namdom ! space and time domain (bathymetry, mesh, timestep) |
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55 | !----------------------------------------------------------------------- |
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56 | jphgr_msh = 0 ! type of horizontal mesh |
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57 | ppglam0 = 999999.0 ! longitude of first raw and column T-point (jphgr_msh = 1) |
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58 | ppgphi0 = 999999.0 ! latitude of first raw and column T-point (jphgr_msh = 1) |
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59 | ppe1_deg = 999999.0 ! zonal grid-spacing (degrees) |
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60 | ppe2_deg = 999999.0 ! meridional grid-spacing (degrees) |
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61 | ppe1_m = 999999.0 ! zonal grid-spacing (degrees) |
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62 | ppe2_m = 999999.0 ! meridional grid-spacing (degrees) |
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63 | ppsur = -4762.96143546300 ! ORCA r4, r2 and r05 coefficients |
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64 | ppa0 = 255.58049070440 ! (default coefficients) |
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65 | ppa1 = 245.58132232490 ! |
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66 | ppkth = 21.43336197938 ! |
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67 | ppacr = 3.0 ! |
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68 | ppdzmin = 999999. ! Minimum vertical spacing |
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69 | pphmax = 999999. ! Maximum depth |
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70 | ldbletanh = .FALSE. ! Use/do not use double tanf function for vertical coordinates |
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71 | ppa2 = 999999. ! Double tanh function parameters |
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72 | ppkth2 = 999999. ! |
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73 | ppacr2 = 999999. ! |
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74 | / |
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75 | !----------------------------------------------------------------------- |
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76 | &namsplit ! time splitting parameters ("key_dynspg_ts") |
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77 | !----------------------------------------------------------------------- |
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78 | / |
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79 | !----------------------------------------------------------------------- |
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80 | &namcrs ! Grid coarsening for dynamics output and/or |
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81 | ! passive tracer coarsened online simulations |
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82 | !----------------------------------------------------------------------- |
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83 | / |
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84 | !----------------------------------------------------------------------- |
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85 | &namtsd ! data : Temperature & Salinity |
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86 | !----------------------------------------------------------------------- |
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87 | / |
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88 | !----------------------------------------------------------------------- |
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89 | &namsbc ! Surface Boundary Condition (surface module) |
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90 | !----------------------------------------------------------------------- |
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91 | / |
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92 | !----------------------------------------------------------------------- |
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93 | &namsbc_core ! namsbc_core CORE bulk formulae |
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94 | !----------------------------------------------------------------------- |
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95 | / |
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96 | !----------------------------------------------------------------------- |
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97 | &namtra_qsr ! penetrative solar radiation |
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98 | !----------------------------------------------------------------------- |
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99 | / |
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100 | !----------------------------------------------------------------------- |
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101 | &namsbc_rnf ! runoffs namelist surface boundary condition |
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102 | !----------------------------------------------------------------------- |
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103 | / |
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104 | !----------------------------------------------------------------------- |
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105 | &namsbc_ssr ! surface boundary condition : sea surface restoring |
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106 | !----------------------------------------------------------------------- |
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107 | / |
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108 | !----------------------------------------------------------------------- |
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109 | &namsbc_alb ! albedo parameters |
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110 | !----------------------------------------------------------------------- |
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111 | / |
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112 | !----------------------------------------------------------------------- |
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113 | &namberg ! iceberg parameters |
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114 | !----------------------------------------------------------------------- |
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115 | / |
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116 | !----------------------------------------------------------------------- |
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117 | &namlbc ! lateral momentum boundary condition |
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118 | !----------------------------------------------------------------------- |
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119 | / |
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120 | !----------------------------------------------------------------------- |
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121 | &namcla ! cross land advection |
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122 | !----------------------------------------------------------------------- |
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123 | / |
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124 | !----------------------------------------------------------------------- |
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125 | &nambfr ! bottom friction |
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126 | !----------------------------------------------------------------------- |
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127 | / |
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128 | !----------------------------------------------------------------------- |
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129 | &nambbc ! bottom temperature boundary condition |
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130 | !----------------------------------------------------------------------- |
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131 | / |
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132 | !----------------------------------------------------------------------- |
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133 | &nambbl ! bottom boundary layer scheme |
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134 | !----------------------------------------------------------------------- |
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135 | / |
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136 | !----------------------------------------------------------------------- |
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137 | &nameos ! ocean physical parameters |
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138 | !----------------------------------------------------------------------- |
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139 | / |
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140 | !----------------------------------------------------------------------- |
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141 | &namtra_adv ! advection scheme for tracer |
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142 | !----------------------------------------------------------------------- |
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143 | / |
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144 | !----------------------------------------------------------------------- |
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145 | &namtra_adv_mle ! mixed layer eddy parametrisation (Fox-Kemper param) |
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146 | !----------------------------------------------------------------------- |
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147 | / |
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148 | !----------------------------------------------------------------------- |
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149 | &namtra_adv_mle ! mixed layer eddy parametrisation (Fox-Kemper param) |
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150 | !----------------------------------------------------------------------- |
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151 | / |
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152 | !---------------------------------------------------------------------------------- |
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153 | &namtra_ldf ! lateral diffusion scheme for tracers |
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154 | !---------------------------------------------------------------------------------- |
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155 | ! ! Operator type: |
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156 | ln_traldf_lap = .true. ! laplacian operator |
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157 | ln_traldf_blp = .false. ! bilaplacian operator |
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158 | ! ! Direction of action: |
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159 | ln_traldf_lev = .false. ! iso-level |
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160 | ln_traldf_hor = .false. ! horizontal (geopotential) |
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161 | ln_traldf_iso = .true. ! iso-neutral |
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162 | ln_traldf_triad = .false. ! iso-neutral using Griffies triads |
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163 | ! |
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164 | ! ! iso-neutral options: |
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165 | ln_traldf_msc = .true. ! Method of Stabilizing Correction (both operators) |
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166 | rn_slpmax = 0.01 ! slope limit (both operators) |
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167 | ln_triad_iso = .false. ! pure horizontal mixing in ML (triad only) |
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168 | rn_sw_triad = 1 ! =1 switching triad ; =0 all 4 triads used (triad only) |
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169 | ln_botmix_triad = .false. ! lateral mixing on bottom (triad only) |
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170 | ! |
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171 | ! ! Coefficients: |
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172 | nn_aht_ijk_t = 21 ! space/time variation of eddy coef |
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173 | ! ! =-20 (=-30) read in eddy_induced_velocity_2D.nc (..._3D.nc) file |
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174 | ! ! = 0 constant |
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175 | ! ! = 10 F(k) =ldf_c1d |
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176 | ! ! = 20 F(i,j) =ldf_c2d |
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177 | ! ! = 21 F(i,j,t) =Treguier et al. JPO 1997 formulation |
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178 | ! ! = 30 F(i,j,k) =ldf_c2d + ldf_c1d |
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179 | ! ! = 31 F(i,j,k,t)=F(local velocity) |
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180 | rn_aht_0 = 2000. ! lateral eddy diffusivity (lap. operator) [m2/s] |
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181 | rn_bht_0 = 1.e+12 ! lateral eddy diffusivity (bilap. operator) [m4/s] |
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182 | / |
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183 | !---------------------------------------------------------------------------------- |
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184 | &namtra_ldfeiv ! eddy induced velocity param. |
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185 | !---------------------------------------------------------------------------------- |
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186 | ln_ldfeiv =.true. ! use eddy induced velocity parameterization |
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187 | ln_ldfeiv_dia =.true. ! diagnose eiv stream function and velocities |
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188 | rn_aeiv_0 = 2000. ! eddy induced velocity coefficient [m2/s] |
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189 | nn_aei_ijk_t = 21 ! space/time variation of the eiv coeficient |
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190 | ! ! =-20 (=-30) read in eddy_induced_velocity_2D.nc (..._3D.nc) file |
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191 | ! ! = 0 constant |
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192 | ! ! = 10 F(k) =ldf_c1d |
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193 | ! ! = 20 F(i,j) =ldf_c2d |
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194 | ! ! = 21 F(i,j,t) =Treguier et al. JPO 1997 formulation |
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195 | ! ! = 30 F(i,j,k) =ldf_c2d + ldf_c1d |
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196 | /!----------------------------------------------------------------------- |
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197 | &namtra_dmp ! tracer: T & S newtonian damping |
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198 | !----------------------------------------------------------------------- |
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199 | / |
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200 | !----------------------------------------------------------------------- |
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201 | &namdyn_adv ! formulation of the momentum advection |
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202 | !----------------------------------------------------------------------- |
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203 | / |
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204 | !----------------------------------------------------------------------- |
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205 | &namdyn_vor ! option of physics/algorithm (not control by CPP keys) |
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206 | !----------------------------------------------------------------------- |
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207 | / |
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208 | !----------------------------------------------------------------------- |
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209 | &namdyn_hpg ! Hydrostatic pressure gradient option |
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210 | !----------------------------------------------------------------------- |
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211 | / |
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212 | !----------------------------------------------------------------------- |
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213 | &namdyn_ldf ! lateral diffusion on momentum |
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214 | !----------------------------------------------------------------------- |
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215 | / |
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216 | !----------------------------------------------------------------------- |
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217 | &namzdf ! vertical physics |
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218 | !----------------------------------------------------------------------- |
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219 | / |
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220 | !----------------------------------------------------------------------- |
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221 | &namzdf_tke ! turbulent eddy kinetic dependent vertical diffusion ("key_zdftke") |
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222 | !----------------------------------------------------------------------- |
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223 | / |
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224 | !----------------------------------------------------------------------- |
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225 | &namzdf_ddm ! double diffusive mixing parameterization ("key_zdfddm") |
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226 | !----------------------------------------------------------------------- |
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227 | / |
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228 | !----------------------------------------------------------------------- |
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229 | &namzdf_tmx ! tidal mixing parameterization ("key_zdftmx") |
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230 | !----------------------------------------------------------------------- |
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231 | / |
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232 | !----------------------------------------------------------------------- |
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233 | &namsol ! elliptic solver / island / free surface |
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234 | !----------------------------------------------------------------------- |
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235 | / |
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236 | !----------------------------------------------------------------------- |
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237 | &nammpp ! Massively Parallel Processing ("key_mpp_mpi) |
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238 | !----------------------------------------------------------------------- |
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239 | / |
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240 | !----------------------------------------------------------------------- |
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241 | &namctl ! Control prints & Benchmark |
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242 | !----------------------------------------------------------------------- |
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243 | / |
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244 | !----------------------------------------------------------------------- |
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245 | &namptr ! Poleward Transport Diagnostic |
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246 | !----------------------------------------------------------------------- |
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247 | / |
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248 | !----------------------------------------------------------------------- |
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249 | &namhsb ! Heat and salt budgets |
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250 | !----------------------------------------------------------------------- |
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251 | / |
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252 | !----------------------------------------------------------------------- |
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253 | &namdyn_nept ! Neptune effect (simplified: lateral and vertical diffusions removed) |
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254 | !----------------------------------------------------------------------- |
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255 | / |
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256 | !----------------------------------------------------------------------- |
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257 | &namobs ! observation usage ('key_diaobs') |
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258 | !----------------------------------------------------------------------- |
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259 | / |
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260 | !----------------------------------------------------------------------- |
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261 | &nam_asminc ! assimilation increments ('key_asminc') |
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262 | !----------------------------------------------------------------------- |
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263 | / |
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