1 | MODULE p4zmeso |
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2 | !!====================================================================== |
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3 | !! *** MODULE p4zmeso *** |
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4 | !! TOP : PISCES Compute the sources/sinks for mesozooplankton |
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5 | !!====================================================================== |
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6 | !! History : 1.0 ! 2002 (O. Aumont) Original code |
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7 | !! 2.0 ! 2007-12 (C. Ethe, G. Madec) F90 |
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8 | !!---------------------------------------------------------------------- |
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9 | #if defined key_pisces |
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10 | !!---------------------------------------------------------------------- |
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11 | !! 'key_pisces' PISCES bio-model |
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12 | !!---------------------------------------------------------------------- |
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13 | !! p4z_meso : Compute the sources/sinks for mesozooplankton |
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14 | !! p4z_meso_init : Initialization of the parameters for mesozooplankton |
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15 | !!---------------------------------------------------------------------- |
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16 | USE trc |
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17 | USE oce_trc ! |
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18 | USE trc ! |
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19 | USE sms_pisces ! |
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20 | USE prtctl_trc |
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21 | USE p4zint |
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22 | USE p4zsink |
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23 | USE iom |
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24 | |
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25 | IMPLICIT NONE |
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26 | PRIVATE |
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27 | |
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28 | PUBLIC p4z_meso ! called in p4zbio.F90 |
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29 | |
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30 | !! * Shared module variables |
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31 | REAL(wp), PUBLIC :: & |
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32 | xprefc = 1.0_wp , & !: |
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33 | xprefp = 0.2_wp , & !: |
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34 | xprefz = 1.0_wp , & !: |
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35 | xprefpoc = 0.0_wp , & !: |
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36 | resrat2 = 0.005_wp , & !: |
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37 | mzrat2 = 0.03_wp , & !: |
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38 | grazrat2 = 0.7_wp , & !: |
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39 | xkgraz2 = 20E-6_wp , & !: |
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40 | unass2 = 0.3_wp , & !: |
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41 | sigma2 = 0.6_wp , & !: |
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42 | epsher2 = 0.33_wp , & !: |
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43 | grazflux = 5.E3_wp |
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44 | |
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45 | |
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46 | !!* Substitution |
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47 | # include "top_substitute.h90" |
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48 | !!---------------------------------------------------------------------- |
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49 | !! NEMO/TOP 2.0 , LOCEAN-IPSL (2007) |
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50 | !! $Id$ |
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51 | !! Software governed by the CeCILL licence (modipsl/doc/NEMO_CeCILL.txt) |
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52 | !!---------------------------------------------------------------------- |
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53 | |
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54 | CONTAINS |
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55 | |
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56 | SUBROUTINE p4z_meso( kt,jnt ) |
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57 | !!--------------------------------------------------------------------- |
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58 | !! *** ROUTINE p4z_meso *** |
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59 | !! |
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60 | !! ** Purpose : Compute the sources/sinks for mesozooplankton |
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61 | !! |
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62 | !! ** Method : - ??? |
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63 | !!--------------------------------------------------------------------- |
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64 | INTEGER, INTENT(in) :: kt, jnt ! ocean time step |
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65 | INTEGER :: ji, jj, jk |
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66 | REAL(wp) :: zcompadi, zcompaph, zcompapoc, zcompaz |
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67 | REAL(wp) :: zfact, zstep, zcompam, zdenom, zgraze2 |
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68 | REAL(wp) :: zgrarem2, zgrafer2, zgrapoc2, zprcaca, zmortz2 |
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69 | #if defined key_kriest |
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70 | REAL znumpoc |
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71 | #endif |
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72 | REAL(wp),DIMENSION(jpi,jpj,jpk) :: zrespz2,ztortz2,zgrazd,zgrazz,zgrazpof |
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73 | REAL(wp),DIMENSION(jpi,jpj,jpk) :: zgrazn,zgrazpoc,zgraznf,zgrazf |
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74 | REAL(wp),DIMENSION(jpi,jpj,jpk) :: zgrazfff,zgrazffe |
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75 | CHARACTER (len=25) :: charout |
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76 | #if defined key_trc_diaadd && defined key_trc_dia3d && defined key_iomput |
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77 | REAL(wp) :: zrfact2 |
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78 | #if defined key_diaar5 |
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79 | REAL(wp), DIMENSION(jpi,jpj) :: zpcalint |
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80 | #endif |
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81 | #endif |
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82 | |
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83 | !!--------------------------------------------------------------------- |
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84 | |
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85 | |
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86 | IF( ( kt * jnt ) == nittrc000 ) CALL p4z_meso_init ! Initialization (first time-step only) |
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87 | |
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88 | zrespz2 (:,:,:) = 0. |
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89 | ztortz2 (:,:,:) = 0. |
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90 | zgrazd (:,:,:) = 0. |
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91 | zgrazz (:,:,:) = 0. |
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92 | zgrazpof(:,:,:) = 0. |
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93 | zgrazn (:,:,:) = 0. |
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94 | zgrazpoc(:,:,:) = 0. |
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95 | zgraznf (:,:,:) = 0. |
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96 | zgrazf (:,:,:) = 0. |
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97 | zgrazfff(:,:,:) = 0. |
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98 | zgrazffe(:,:,:) = 0. |
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99 | |
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100 | zstep = rfact2 / rday ! Time step duration for biology |
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101 | |
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102 | DO jk = 1, jpkm1 |
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103 | DO jj = 1, jpj |
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104 | DO ji = 1, jpi |
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105 | |
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106 | zcompam = MAX( ( trn(ji,jj,jk,jpmes) - 1.e-9 ), 0.e0 ) |
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107 | # if defined key_off_degrad |
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108 | zfact = zstep * tgfunc(ji,jj,jk) * zcompam * facvol(ji,jj,jk) |
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109 | # else |
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110 | zfact = zstep * tgfunc(ji,jj,jk) * zcompam |
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111 | # endif |
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112 | |
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113 | ! Respiration rates of both zooplankton |
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114 | ! ------------------------------------- |
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115 | zrespz2(ji,jj,jk) = resrat2 * zfact * ( 1. + 3. * nitrfac(ji,jj,jk) ) & |
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116 | & * trn(ji,jj,jk,jpmes) / ( xkmort + trn(ji,jj,jk,jpmes) ) |
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117 | |
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118 | ! Zooplankton mortality. A square function has been selected with |
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119 | ! no real reason except that it seems to be more stable and may |
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120 | ! mimic predation. |
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121 | ! --------------------------------------------------------------- |
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122 | ztortz2(ji,jj,jk) = mzrat2 * 1.e6 * zfact * trn(ji,jj,jk,jpmes) |
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123 | ! |
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124 | END DO |
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125 | END DO |
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126 | END DO |
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127 | |
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128 | |
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129 | DO jk = 1,jpkm1 |
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130 | DO jj = 1,jpj |
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131 | DO ji = 1,jpi |
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132 | zcompadi = MAX( ( trn(ji,jj,jk,jpdia) - 1.e-8 ), 0.e0 ) |
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133 | zcompaz = MAX( ( trn(ji,jj,jk,jpzoo) - 1.e-8 ), 0.e0 ) |
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134 | zcompaph = MAX( ( trn(ji,jj,jk,jpphy) - 2.e-7 ), 0.e0 ) |
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135 | zcompapoc = MAX( ( trn(ji,jj,jk,jppoc) - 1.e-8 ), 0.e0 ) |
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136 | |
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137 | ! Microzooplankton grazing |
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138 | ! ------------------------ |
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139 | zdenom = 1. / ( xkgraz2 + xprefc * trn(ji,jj,jk,jpdia) & |
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140 | & + xprefz * trn(ji,jj,jk,jpzoo) & |
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141 | & + xprefp * trn(ji,jj,jk,jpphy) & |
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142 | & + xprefpoc * trn(ji,jj,jk,jppoc) ) |
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143 | |
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144 | zgraze2 = grazrat2 * zstep * Tgfunc2(ji,jj,jk) * zdenom & |
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145 | # if defined key_off_degrad |
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146 | & * facvol(ji,jj,jk) & |
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147 | # endif |
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148 | & * trn(ji,jj,jk,jpmes) |
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149 | |
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150 | zgrazd(ji,jj,jk) = zgraze2 * xprefc * zcompadi |
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151 | zgrazz(ji,jj,jk) = zgraze2 * xprefz * zcompaz |
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152 | zgrazn(ji,jj,jk) = zgraze2 * xprefp * zcompaph |
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153 | zgrazpoc(ji,jj,jk) = zgraze2 * xprefpoc * zcompapoc |
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154 | |
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155 | zgraznf(ji,jj,jk) = zgrazn(ji,jj,jk) * trn(ji,jj,jk,jpnfe) & |
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156 | & / (trn(ji,jj,jk,jpphy) + rtrn) |
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157 | zgrazf(ji,jj,jk) = zgrazd(ji,jj,jk) * trn(ji,jj,jk,jpdfe) & |
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158 | & / (trn(ji,jj,jk,jpdia) + rtrn) |
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159 | zgrazpof(ji,jj,jk) = zgrazpoc(ji,jj,jk) * trn(ji,jj,jk,jpsfe) & |
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160 | & / (trn(ji,jj,jk,jppoc) + rtrn) |
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161 | END DO |
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162 | END DO |
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163 | END DO |
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164 | |
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165 | |
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166 | DO jk = 1,jpkm1 |
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167 | DO jj = 1,jpj |
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168 | DO ji = 1,jpi |
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169 | |
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170 | ! Mesozooplankton flux feeding on GOC |
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171 | ! ---------------------------------- |
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172 | # if ! defined key_kriest |
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173 | # if ! defined key_off_degrad |
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174 | zgrazffe(ji,jj,jk) = grazflux * zstep * wsbio4(ji,jj,jk) & |
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175 | & * tgfunc2(ji,jj,jk) * trn(ji,jj,jk,jpgoc) * trn(ji,jj,jk,jpmes) |
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176 | # else |
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177 | zgrazffe(ji,jj,jk) = grazflux * zstep * wsbio4(ji,jj,jk) * facvol(ji,jj,jk) & |
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178 | & * tgfunc2(ji,jj,jk) * trn(ji,jj,jk,jpgoc) * trn(ji,jj,jk,jpmes) |
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179 | # endif |
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180 | zgrazfff(ji,jj,jk) = zgrazffe(ji,jj,jk) & |
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181 | & * trn(ji,jj,jk,jpbfe) / (trn(ji,jj,jk,jpgoc) + rtrn) |
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182 | # else |
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183 | !!--------------------------- KRIEST3 ------------------------------------------- |
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184 | !! zgrazffe(ji,jj,jk) = 0.5 * 1.3e-2 / 5.5e-7 * 0.3 * zstep * wsbio3(ji,jj,jk) & |
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185 | !! & * tgfunc(ji,jj,jk) * trn(ji,jj,jk,jppoc) * trn(ji,jj,jk,jpmes) & |
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186 | # if defined key_off_degrad |
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187 | !! & * facvol(ji,jj,jk) & |
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188 | # endif |
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189 | !! & / (trn(ji,jj,jk,jppoc) * 1.e7 + 0.1) |
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190 | !!--------------------------- KRIEST3 ------------------------------------------- |
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191 | |
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192 | # if ! defined key_off_degrad |
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193 | zgrazffe(ji,jj,jk) = grazflux * zstep * wsbio3(ji,jj,jk) & |
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194 | & * tgfunc2(ji,jj,jk) * trn(ji,jj,jk,jppoc) * trn(ji,jj,jk,jpmes) |
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195 | # else |
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196 | zgrazffe(ji,jj,jk) = grazflux * zstep * wsbio3(ji,jj,jk) * facvol(ji,jj,jk) & |
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197 | & * tgfunc2(ji,jj,jk) * trn(ji,jj,jk,jppoc) * trn(ji,jj,jk,jpmes) |
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198 | # endif |
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199 | |
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200 | zgrazfff(ji,jj,jk) = zgrazffe(ji,jj,jk) & |
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201 | & * trn(ji,jj,jk,jpsfe) / (trn(ji,jj,jk,jppoc) + rtrn) |
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202 | # endif |
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203 | END DO |
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204 | END DO |
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205 | END DO |
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206 | |
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207 | #if defined key_trc_dia3d |
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208 | ! Total grazing ( grazing by microzoo is already computed in p4zmicro ) |
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209 | grazing(:,:,:) = grazing(:,:,:) + ( zgrazd (:,:,:) + zgrazz (:,:,:) + zgrazn(:,:,:) & |
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210 | & + zgrazpoc(:,:,:) + zgrazffe(:,:,:) ) |
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211 | #endif |
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212 | |
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213 | |
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214 | DO jk = 1,jpkm1 |
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215 | DO jj = 1,jpj |
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216 | DO ji = 1,jpi |
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217 | |
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218 | ! Mesozooplankton efficiency |
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219 | ! -------------------------- |
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220 | zgrarem2 = ( zgrazd(ji,jj,jk) + zgrazz(ji,jj,jk) + zgrazn(ji,jj,jk) & |
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221 | & + zgrazpoc(ji,jj,jk) + zgrazffe(ji,jj,jk) ) & |
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222 | & * ( 1. - epsher2 - unass2 ) |
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223 | #if ! defined key_kriest |
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224 | zgrafer2 = (zgrazf(ji,jj,jk) + zgraznf(ji,jj,jk) + zgrazz(ji,jj,jk) & |
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225 | & * ferat3 + zgrazpof(ji,jj,jk) + zgrazfff (ji,jj,jk))*(1.-epsher2-unass2) & |
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226 | & + epsher2 * ( & |
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227 | & zgrazd(ji,jj,jk) * MAX((trn(ji,jj,jk,jpdfe) / (trn(ji,jj,jk,jpdia) + rtrn)-ferat3),0.) & |
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228 | & + zgrazn(ji,jj,jk) * MAX((trn(ji,jj,jk,jpnfe) / (trn(ji,jj,jk,jpphy) + rtrn)-ferat3),0.) & |
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229 | & + zgrazpoc(ji,jj,jk) * MAX((trn(ji,jj,jk,jpsfe) / (trn(ji,jj,jk,jppoc) + rtrn)-ferat3),0.) & |
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230 | & + zgrazffe(ji,jj,jk) * MAX((trn(ji,jj,jk,jpbfe) / (trn(ji,jj,jk,jpgoc) + rtrn)-ferat3),0.) ) |
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231 | #else |
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232 | zgrafer2 = (zgrazf(ji,jj,jk) + zgraznf(ji,jj,jk) + zgrazz(ji,jj,jk) & |
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233 | & * ferat3 + zgrazpof(ji,jj,jk) + zgrazfff(ji,jj,jk) )*(1.-epsher2-unass2) & |
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234 | & + epsher2 * ( & |
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235 | & zgrazd(ji,jj,jk) * MAX((trn(ji,jj,jk,jpdfe) / (trn(ji,jj,jk,jpdia) + rtrn)-ferat3),0.) & |
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236 | & + zgrazn(ji,jj,jk) * MAX((trn(ji,jj,jk,jpnfe) / (trn(ji,jj,jk,jpphy) + rtrn)-ferat3),0.) & |
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237 | & + zgrazpoc(ji,jj,jk) * MAX((trn(ji,jj,jk,jpsfe) / (trn(ji,jj,jk,jppoc) + rtrn)-ferat3),0.) & |
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238 | & + zgrazffe(ji,jj,jk) * MAX((trn(ji,jj,jk,jpsfe) / (trn(ji,jj,jk,jppoc) + rtrn)-ferat3),0.) ) |
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239 | |
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240 | #endif |
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241 | zgrapoc2 = (zgrazd(ji,jj,jk) + zgrazz(ji,jj,jk) + zgrazn(ji,jj,jk) & |
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242 | & + zgrazpoc(ji,jj,jk) + zgrazffe(ji,jj,jk)) * unass2 |
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243 | |
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244 | tra(ji,jj,jk,jppo4) = tra(ji,jj,jk,jppo4) + zgrarem2 * sigma2 |
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245 | tra(ji,jj,jk,jpnh4) = tra(ji,jj,jk,jpnh4) + zgrarem2 * sigma2 |
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246 | tra(ji,jj,jk,jpdoc) = tra(ji,jj,jk,jpdoc) + zgrarem2 * (1.-sigma2) |
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247 | tra(ji,jj,jk,jpoxy) = tra(ji,jj,jk,jpoxy) - o2ut * zgrarem2 * sigma2 |
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248 | tra(ji,jj,jk,jpfer) = tra(ji,jj,jk,jpfer) + zgrafer2 |
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249 | tra(ji,jj,jk,jpdic) = tra(ji,jj,jk,jpdic) + zgrarem2 * sigma2 |
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250 | |
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251 | #if defined key_kriest |
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252 | tra(ji,jj,jk,jppoc) = tra(ji,jj,jk,jppoc) + zgrapoc2 |
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253 | tra(ji,jj,jk,jpnum) = tra(ji,jj,jk,jpnum) + zgrapoc2 * xkr_dmeso |
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254 | #else |
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255 | tra(ji,jj,jk,jpgoc) = tra(ji,jj,jk,jpgoc) + zgrapoc2 |
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256 | #endif |
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257 | END DO |
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258 | END DO |
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259 | END DO |
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260 | |
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261 | DO jk = 1, jpkm1 |
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262 | DO jj = 1, jpj |
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263 | DO ji = 1, jpi |
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264 | ! |
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265 | ! Update the arrays TRA which contain the biological sources and sinks |
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266 | ! -------------------------------------------------------------------- |
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267 | zmortz2 = ztortz2(ji,jj,jk) + zrespz2(ji,jj,jk) |
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268 | tra(ji,jj,jk,jpmes) = tra(ji,jj,jk,jpmes) - zmortz2 & |
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269 | & + epsher2 * ( zgrazd(ji,jj,jk) + zgrazz(ji,jj,jk) + zgrazn(ji,jj,jk) & |
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270 | & + zgrazpoc(ji,jj,jk) + zgrazffe(ji,jj,jk) ) |
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271 | tra(ji,jj,jk,jpdia) = tra(ji,jj,jk,jpdia) - zgrazd(ji,jj,jk) |
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272 | tra(ji,jj,jk,jpzoo) = tra(ji,jj,jk,jpzoo) - zgrazz(ji,jj,jk) |
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273 | tra(ji,jj,jk,jpphy) = tra(ji,jj,jk,jpphy) - zgrazn(ji,jj,jk) |
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274 | tra(ji,jj,jk,jpnch) = tra(ji,jj,jk,jpnch) - zgrazn(ji,jj,jk) * trn(ji,jj,jk,jpnch) & |
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275 | & / ( trn(ji,jj,jk,jpphy) + rtrn ) |
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276 | tra(ji,jj,jk,jpdch) = tra(ji,jj,jk,jpdch) - zgrazd(ji,jj,jk) * trn(ji,jj,jk,jpdch) & |
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277 | & / ( trn(ji,jj,jk,jpdia) + rtrn ) |
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278 | tra(ji,jj,jk,jpbsi) = tra(ji,jj,jk,jpbsi) - zgrazd(ji,jj,jk) * trn(ji,jj,jk,jpbsi) & |
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279 | & / ( trn(ji,jj,jk,jpdia) + rtrn ) |
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280 | tra(ji,jj,jk,jpdsi) = tra(ji,jj,jk,jpdsi) + zgrazd(ji,jj,jk) * trn(ji,jj,jk,jpbsi) & |
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281 | & / ( trn(ji,jj,jk,jpdia) + rtrn ) |
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282 | tra(ji,jj,jk,jpnfe) = tra(ji,jj,jk,jpnfe) - zgraznf(ji,jj,jk) |
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283 | tra(ji,jj,jk,jpdfe) = tra(ji,jj,jk,jpdfe) - zgrazf(ji,jj,jk) |
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284 | |
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285 | zprcaca = xfracal(ji,jj,jk) * unass2 * zgrazn(ji,jj,jk) |
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286 | #if defined key_trc_dia3d |
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287 | prodcal(ji,jj,jk) = prodcal(ji,jj,jk) + zprcaca ! prodcal=prodcal(nanophy)+prodcal(microzoo)+prodcal(mesozoo) |
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288 | #endif |
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289 | zprcaca = part * zprcaca |
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290 | tra(ji,jj,jk,jpdic) = tra(ji,jj,jk,jpdic) - zprcaca |
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291 | tra(ji,jj,jk,jptal) = tra(ji,jj,jk,jptal) - 2. * zprcaca |
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292 | tra(ji,jj,jk,jpcal) = tra(ji,jj,jk,jpcal) + zprcaca |
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293 | #if defined key_kriest |
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294 | znumpoc = trn(ji,jj,jk,jpnum) / ( trn(ji,jj,jk,jppoc) + rtrn ) |
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295 | tra(ji,jj,jk,jppoc) = tra(ji,jj,jk,jppoc) + zmortz2 & |
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296 | & - zgrazpoc(ji,jj,jk) - zgrazffe(ji,jj,jk) |
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297 | tra(ji,jj,jk,jpnum) = tra(ji,jj,jk,jpnum) - zgrazpoc(ji,jj,jk) * znumpoc & |
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298 | & + zmortz2 * xkr_dmeso & |
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299 | & - zgrazffe(ji,jj,jk) * znumpoc * wsbio4(ji,jj,jk) & |
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300 | & / ( wsbio3(ji,jj,jk) + rtrn ) |
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301 | tra(ji,jj,jk,jpsfe) = tra(ji,jj,jk,jpsfe) + ferat3 * zmortz2 & |
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302 | & + unass2 * ( ferat3 * zgrazz(ji,jj,jk) + zgraznf(ji,jj,jk) & |
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303 | & + zgrazf(ji,jj,jk) + zgrazpof(ji,jj,jk) + zgrazfff(ji,jj,jk) ) & |
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304 | & - zgrazfff(ji,jj,jk) - zgrazpof(ji,jj,jk) |
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305 | #else |
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306 | tra(ji,jj,jk,jppoc) = tra(ji,jj,jk,jppoc) - zgrazpoc(ji,jj,jk) |
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307 | tra(ji,jj,jk,jpgoc) = tra(ji,jj,jk,jpgoc) + zmortz2 - zgrazffe(ji,jj,jk) |
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308 | tra(ji,jj,jk,jpsfe) = tra(ji,jj,jk,jpsfe) - zgrazpof(ji,jj,jk) |
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309 | tra(ji,jj,jk,jpbfe) = tra(ji,jj,jk,jpbfe) + ferat3 * zmortz2 & |
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310 | & + unass2 * ( ferat3 * zgrazz(ji,jj,jk) + zgraznf(ji,jj,jk) & |
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311 | & + zgrazf(ji,jj,jk) + zgrazpof(ji,jj,jk) + zgrazfff(ji,jj,jk) ) & |
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312 | & - zgrazfff(ji,jj,jk) |
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313 | #endif |
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314 | |
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315 | END DO |
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316 | END DO |
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317 | END DO |
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318 | ! |
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319 | #if defined key_trc_diaadd && defined key_trc_dia3d && defined key_iomput |
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320 | zrfact2 = 1.e3 * rfact2r |
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321 | ! Total grazing of phyto by zoo |
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322 | grazing(:,:,:) = grazing(:,:,:) * zrfact2 * tmask(:,:,:) |
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323 | ! Calcite production |
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324 | prodcal(:,:,:) = prodcal(:,:,:) * zrfact2 * tmask(:,:,:) |
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325 | IF( jnt == nrdttrc ) then |
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326 | CALL iom_put( "GRAZ" , grazing ) ! Total grazing of phyto by zooplankton |
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327 | CALL iom_put( "PCAL" , prodcal ) ! Calcite production |
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328 | ENDIF |
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329 | #if defined key_diaar5 |
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330 | ! Vertically integrated calcite production |
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331 | zpcalint(:,:) = 0. |
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332 | DO jk = 1, jpkm1 |
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333 | zpcalint(:,:) = zpcalint(:,:) + prodcal(:,:,jk) * fse3t(:,:,jk) |
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334 | ENDDO |
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335 | IF( jnt == nrdttrc ) CALL iom_put( "INTPCAL", zpcalint ) ! Vertically integrated calcite production |
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336 | #endif |
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337 | #endif |
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338 | |
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339 | IF(ln_ctl) THEN ! print mean trends (used for debugging) |
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340 | WRITE(charout, FMT="('meso')") |
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341 | CALL prt_ctl_trc_info(charout) |
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342 | CALL prt_ctl_trc(tab4d=tra, mask=tmask, clinfo=ctrcnm) |
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343 | ENDIF |
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344 | |
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345 | END SUBROUTINE p4z_meso |
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346 | |
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347 | SUBROUTINE p4z_meso_init |
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348 | |
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349 | !!---------------------------------------------------------------------- |
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350 | !! *** ROUTINE p4z_meso_init *** |
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351 | !! |
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352 | !! ** Purpose : Initialization of mesozooplankton parameters |
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353 | !! |
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354 | !! ** Method : Read the nampismes namelist and check the parameters |
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355 | !! called at the first timestep (nittrc000) |
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356 | !! |
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357 | !! ** input : Namelist nampismes |
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358 | !! |
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359 | !!---------------------------------------------------------------------- |
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360 | |
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361 | NAMELIST/nampismes/ grazrat2,resrat2,mzrat2,xprefc, xprefp, & |
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362 | & xprefz, xprefpoc, xkgraz2, epsher2, sigma2, unass2, grazflux |
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363 | |
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364 | REWIND( numnat ) ! read numnat |
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365 | READ ( numnat, nampismes ) |
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366 | |
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367 | |
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368 | IF(lwp) THEN ! control print |
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369 | WRITE(numout,*) ' ' |
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370 | WRITE(numout,*) ' Namelist parameters for mesozooplankton, nampismes' |
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371 | WRITE(numout,*) ' ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~' |
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372 | WRITE(numout,*) ' zoo preference for phyto xprefc =', xprefc |
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373 | WRITE(numout,*) ' zoo preference for POC xprefp =', xprefp |
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374 | WRITE(numout,*) ' zoo preference for zoo xprefz =', xprefz |
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375 | WRITE(numout,*) ' zoo preference for poc xprefpoc =', xprefpoc |
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376 | WRITE(numout,*) ' exsudation rate of mesozooplankton resrat2 =', resrat2 |
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377 | WRITE(numout,*) ' mesozooplankton mortality rate mzrat2 =', mzrat2 |
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378 | WRITE(numout,*) ' maximal mesozoo grazing rate grazrat2 =', grazrat2 |
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379 | WRITE(numout,*) ' mesozoo flux feeding rate grazflux =', grazflux |
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380 | WRITE(numout,*) ' non assimilated fraction of P by mesozoo unass2 =', unass2 |
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381 | WRITE(numout,*) ' Efficicency of Mesozoo growth epsher2 =', epsher2 |
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382 | WRITE(numout,*) ' Fraction of mesozoo excretion as DOM sigma2 =', sigma2 |
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383 | WRITE(numout,*) ' half sturation constant for grazing 2 xkgraz2 =', xkgraz2 |
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384 | ENDIF |
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385 | |
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386 | END SUBROUTINE p4z_meso_init |
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387 | |
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388 | |
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389 | #else |
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390 | !!====================================================================== |
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391 | !! Dummy module : No PISCES bio-model |
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392 | !!====================================================================== |
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393 | CONTAINS |
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394 | SUBROUTINE p4z_meso ! Empty routine |
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395 | END SUBROUTINE p4z_meso |
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396 | #endif |
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397 | |
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398 | !!====================================================================== |
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399 | END MODULE p4zmeso |
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