1 | ! |
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2 | ! OPA MODEL specific namelist for LOBSTER1 model (#ifdef key_trc_lobster1) |
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3 | ! --------- |
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4 | ! |
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5 | ! NATBIO biological parameters |
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6 | ! |
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7 | ! PHYTOPLANKTON |
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8 | ! apmin fixed phytoplancton concentration, mmol/m3 |
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9 | ! tmumax maximal phytoplankton growth rate, 2.00/86400 s-1 = 2.314815e-5, |
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10 | ! rgamma phytoplankton exudation fraction, % |
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11 | ! fphylab NH4 fraction of phytoplankton exsudation |
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12 | ! tmmaxp maximal phytoplancton mortality rate, 0. |
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13 | ! tmminp minimal phytoplancton mortality rate, 0.05/86400 s-1 = 20 jours |
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14 | ! rcchl Carbone/Chlorophyl ratio, 60 mgC.mgChla-1 |
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15 | ! aki light photosynthesis half saturation constant 6.18 W/m2 |
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16 | ! toptp optimal photosynthesis temperature |
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17 | ! |
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18 | ! NUTRIENTS |
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19 | ! anmin minimum nutrients concentration, mmol/m3 |
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20 | ! akno3 nitrate limitation half-saturation value, mmol/m3 |
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21 | ! aknh4 ammonium limitation half-saturation value, mmol/m3 |
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22 | ! taunn nitrification rate, s-1 |
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23 | ! psinut inhibition of nitrate uptake by ammonium |
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24 | ! |
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25 | ! ZOOPLANKTON |
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26 | ! azmin minimum zooplancton concentration, mmol/m3 |
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27 | ! eggzoo minimum for zooplankton concentration, mmolN.m-3, egg effect |
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28 | ! rgz ivlev coeff for zoo mortality |
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29 | ! rppz zooplankton nominal preference for phytoplancton food, % |
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30 | ! taus specific zooplankton maximal grazing rate, s-1 |
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31 | ! 0.75/86400 s-1=8.680555E-6 1/86400 = 1.15e-5 |
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32 | ! aks half-saturation constant for total zooplankton grazing, |
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33 | ! mmolN.m-3 |
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34 | ! rpnaz non-assimilated phytoplankton by zooplancton, % |
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35 | ! rdnaz non-assimilated detritus by zooplankton, % |
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36 | ! tauzn zooplancton specific excretion rate, 0.1/86400 s-1 = 10 jours |
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37 | ! fzoolab NH4 fraction of zooplankton excretion |
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38 | ! fdbod zooplankton mortality fraction that goes to detritus |
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39 | ! tmmaxz maximal zooplankton mortality rate |
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40 | ! tmminz minimal zooplankton mortality rate, 1 (mmolN/m3)-1 d-1 |
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41 | ! |
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42 | ! DETRITUS |
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43 | ! admin minimum detritus concentration, mmol/m3 |
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44 | ! taudn detritus breakdown rate, 0.1/86400 s-1 = 10 jours |
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45 | ! fdetlab NH4 fraction of detritus dissolution |
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46 | ! vsed detritus sedimentation speed, m/s |
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47 | ! |
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48 | ! DOM |
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49 | ! taudomn DOM breakdown rate, s-1 |
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50 | ! slow remineralization rate of semi-labile dom to nh4 (1 month) |
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51 | ! |
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52 | ! DIC, ALK |
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53 | ! rhocaco3 rain ratio organic carbon vs caco3 |
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54 | ! |
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55 | ! COEF FOR FLUXES FROM THE APHOTIC LAYER TO THE SEDIMENTS |
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56 | ! sedlam : time coefficient of POC remineralization in sediments, s-1 |
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57 | ! sedlostpoc : mass of POC lost in sediments |
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58 | ! sedcallam : time coefficient of CaCO3 remineralization in sediments |
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59 | ! sedlostcal : mass of CaCO3 lost in sediments |
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60 | ! |
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61 | ! GENERAL COEFFICIENTS |
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62 | ! redf redfield ratio (C:N) for phyto |
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63 | ! reddom redfield ratio (C:N) for DOM |
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64 | ! redfoxy redfield ratio (O:N) |
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65 | ! slopet van t Hoff "coefficient" |
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66 | ! tmaxr maximal damping coeff under euphotic layer, 0. |
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67 | ! tminr minimal damping coeff under euphotic layer |
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68 | ! xhr coeff for martin''s remineralisation profile |
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69 | ! xhrc coeff for martin''s remineralisation profile for CaCO3 |
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70 | ! |
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71 | ! COEF USED ? |
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72 | ! xzki = 1. ki varies with depth, =0. ki = cte = aki |
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73 | ! filmax |
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74 | ! toptgz |
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75 | ! tmaxgz |
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76 | ! anumin |
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77 | ! afdmin |
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78 | ! rhocaco3 = 0.1 |
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79 | ! sedcallam = 0. |
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80 | ! sedlostcal = 0. |
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81 | ! redfoxy = 10.75, |
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82 | ! xhrc = -0.1, |
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83 | ! avant 21-10-2005: |
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84 | ! reddom = 12. |
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85 | ! |
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86 | &natbio |
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87 | apmin = 0., |
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88 | tmumax= 1.21e-5 |
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89 | rgamma= 0.05 |
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90 | fphylab = 0.75 |
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91 | tmmaxp= 0.0 |
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92 | tmminp= 5.8e-7 |
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93 | rcchl = 60. |
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94 | aki = 33. |
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95 | toptp = 0. |
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96 | |
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97 | anmin = 0. |
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98 | akno3 = 0.7 |
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99 | aknh4 = 0.001 |
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100 | taunn = 5.80e-7 |
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101 | psinut = 3. |
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102 | |
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103 | azmin = 0. |
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104 | eggzoo= 0.0 |
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105 | rgz = 0. |
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106 | rppz = 0.8 |
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107 | taus = 9.26E-6 |
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108 | aks = 1. |
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109 | rpnaz = 0.3 |
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110 | rdnaz = 0.3 |
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111 | tauzn = 8.1e-7 |
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112 | fzoolab = 0.5 |
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113 | fdbod = 0.5 |
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114 | tmmaxz= 0. |
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115 | tmminz= 2.31e-6 |
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116 | |
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117 | admin = 0. |
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118 | taudn = 5.80e-7 |
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119 | fdetlab = 0. |
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120 | vsed = 3.47e-5 |
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121 | |
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122 | taudomn = 6.43e-8 |
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123 | |
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124 | sedlam = 3.86e-7 |
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125 | sedlostpoc = 0. |
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126 | |
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127 | redf = 6.56 |
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128 | reddom = 6.56 |
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129 | slopet = 0. |
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130 | tmaxr = 0. |
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131 | tminr = 5.80e-7 |
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132 | xhr = -0.858 |
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133 | |
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134 | filmax= 0. |
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135 | toptgz= 0. |
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136 | tmaxgz= 0. |
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137 | anumin= 0. |
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138 | afdmin= 0. |
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139 | / |
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140 | ! |
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141 | ! NATOPT optical parameters |
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142 | ! |
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143 | ! xkg0 green absorption coefficient of water |
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144 | ! xkr0 red absorption coefficent of water |
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145 | ! xkgp green absorption coefficient of chl |
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146 | ! xkrp red absorption coefficient of chl |
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147 | ! xlg green chl exposant for absorption |
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148 | ! xlr red chl exposant for absorption |
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149 | ! rpig chla/chla+pheo ratio |
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150 | ! |
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151 | &natopt |
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152 | xkg0 = 0.0232 |
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153 | xkr0 = 0.225 |
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154 | xkgp = 0.074 |
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155 | xkrp = 0.037 |
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156 | xlg = 0.674 |
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157 | xlr = 0.629 |
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158 | rpig = 0.7 |
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159 | / |
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160 | ! |
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161 | ! NATDBI biological diagnostics trends (#ifdef key_trc_diabio) |
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162 | ! |
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163 | ! nwritebio : time step frequency for biological outputs (48 : 1/jour) |
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164 | ! ctrbio short title (max 8 characters) for biological trends |
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165 | ! ctrbil long title (max 80 characters) for biological trends |
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166 | ! ctrbiu unit for biological trends |
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167 | ! |
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168 | &NATDBI |
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169 | nwritebio = 36 |
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170 | ctrbio(1) = 'FNO3PHY' |
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171 | ctrbio(2) = 'FNH4PHY' |
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172 | ctrbio(3) = 'FPHYZOO' |
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173 | ctrbil(1) = 'New primary production' |
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174 | ctrbil(2) = 'Regenerated primary production' |
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175 | ctrbil(3) = 'Grazing' |
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176 | ctrbiu(1) = 'mmole/m3/s' |
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177 | ctrbiu(2) = 'mmole/m3/s' |
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178 | ctrbiu(3) = 'mmole/m3/s' |
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179 | &END |
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180 | ! |
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181 | ! &NATGAS |
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182 | ! gasfac = 1.7, |
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183 | ! igaswind = 2 |
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184 | ! icice = 2 |
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185 | ! &END |
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