1 | MODULE seddta |
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2 | !!====================================================================== |
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3 | !! *** MODULE seddta *** |
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4 | !! Sediment data : read sediment input data from a file |
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5 | !!===================================================================== |
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6 | #if defined key_sed |
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7 | !! * Modules used |
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8 | USE sed |
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9 | USE sedarr |
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10 | USE iom |
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11 | |
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12 | IMPLICIT NONE |
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13 | PRIVATE |
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14 | |
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15 | !! * Routine accessibility |
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16 | PUBLIC sed_dta ! |
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17 | |
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18 | !! * Module variables |
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19 | REAL(wp), DIMENSION(:), ALLOCATABLE :: smask ! mask for sediments points |
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20 | REAL(wp) :: rsecday ! number of second per a day |
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21 | REAL(wp) :: conv1 ! [m/day]--->[cm/s] |
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22 | REAL(wp) :: conv2 ! [kg/m2/month]-->[g/cm2/s] ( 1 month has 30 days ) |
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23 | |
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24 | INTEGER :: numbio |
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25 | |
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26 | #if defined key_sed_off |
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27 | INTEGER :: numoce |
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28 | #endif |
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29 | |
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30 | !! $Id$ |
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31 | CONTAINS |
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32 | |
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33 | !!--------------------------------------------------------------------------- |
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34 | !! sed_dta : read the NetCDF data file in online version using module iom |
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35 | !!--------------------------------------------------------------------------- |
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36 | |
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37 | SUBROUTINE sed_dta( kt ) |
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38 | !!---------------------------------------------------------------------- |
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39 | !! *** ROUTINE sed_dta *** |
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40 | !! |
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41 | !! ** Purpose : Reads data from a netcdf file and |
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42 | !! initialization of rain and pore water (k=1) components |
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43 | !! |
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44 | !! |
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45 | !! History : |
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46 | !! ! 04-10 (N. Emprin, M. Gehlen ) Original code |
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47 | !! ! 06-04 (C. Ethe) Re-organization ; Use of iom |
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48 | !!---------------------------------------------------------------------- |
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49 | |
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50 | !! Arguments |
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51 | INTEGER, INTENT(in) :: kt ! time-step |
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52 | |
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53 | !! * Local declarations |
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54 | INTEGER :: ji, jj, js, jw, ikt |
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55 | |
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56 | REAL(wp), DIMENSION(:,:), ALLOCATABLE :: zdta |
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57 | #if ! defined key_kriest |
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58 | REAL(wp), DIMENSION(:) , ALLOCATABLE :: zdtap, zdtag |
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59 | #endif |
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60 | |
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61 | |
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62 | !---------------------------------------------------------------------- |
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63 | |
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64 | ! Initialization of sediment variable |
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65 | ! Spatial dimension is merged, and unity converted if needed |
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66 | !------------------------------------------------------------- |
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67 | |
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68 | WRITE(numsed,*) |
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69 | WRITE(numsed,*) ' sed_dta : Bottom layer fields' |
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70 | WRITE(numsed,*) ' ~~~~~~' |
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71 | WRITE(numsed,*) ' Data from SMS model' |
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72 | WRITE(numsed,*) |
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73 | |
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74 | |
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75 | ! open file |
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76 | IF( kt == nitsed000 ) THEN |
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77 | WRITE(numsed,*) ' sed_dta : Sediment fields' |
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78 | CALL iom_open ( 'data_bio_bot' , numbio ) |
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79 | #if defined key_sed_off |
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80 | CALL iom_open( 'data_oce_bot', numoce) |
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81 | #endif |
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82 | rsecday = 60.* 60. * 24. |
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83 | conv1 = 1.0e+2 / rsecday |
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84 | conv2 = 1.0e+3 / ( 1.0e+4 * rsecday * 30. ) |
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85 | |
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86 | ! Compute sediment mask |
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87 | ALLOCATE( zdta(jpi,jpj) ) |
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88 | DO jj = 1, jpj |
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89 | DO ji = 1, jpi |
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90 | ikt = MAX( INT( sbathy(ji,jj) ) - 1, 1 ) |
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91 | zdta(ji,jj) = tmask(ji,jj,ikt) |
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92 | ENDDO |
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93 | ENDDO |
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94 | ALLOCATE( smask(jpoce) ) |
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95 | smask(:) = 0. |
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96 | CALL pack_arr( jpoce, smask(1:jpoce), zdta(1:jpi,1:jpj), iarroce(1:jpoce) ) |
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97 | ENDIF |
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98 | |
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99 | |
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100 | #if ! defined key_kriest |
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101 | ! Initialization of temporaries arrays |
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102 | ALLOCATE( zdtap(jpoce) ) ; zdtap(:) = 0. |
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103 | ALLOCATE( zdtag(jpoce) ) ; zdtag(:) = 0. |
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104 | #endif |
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105 | |
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106 | |
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107 | IF( MOD( kt - 1, nfreq ) == 0 ) THEN |
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108 | ! reading variables |
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109 | WRITE(numsed,*) |
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110 | WRITE(numsed,*) ' sed_dta : Bottom layer fields at time kt = ', kt |
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111 | ! reading variables |
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112 | trc_data(:,:,:) = 0. |
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113 | #if ! defined key_sed_off |
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114 | DO jj = 1,jpj |
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115 | DO ji = 1, jpi |
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116 | ikt = mbkt(ji,jj) |
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117 | IF ( tmask(ji,jj,ikt) == 1 ) THEN |
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118 | trc_data(ji,jj,1) = trn (ji,jj,ikt,jptal) |
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119 | trc_data(ji,jj,2) = trn (ji,jj,ikt,jpdic) |
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120 | trc_data(ji,jj,3) = trn (ji,jj,ikt,jpno3) / 7.6 |
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121 | trc_data(ji,jj,4) = trn (ji,jj,ikt,jppo4) / 122. |
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122 | trc_data(ji,jj,5) = trn (ji,jj,ikt,jpoxy) |
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123 | trc_data(ji,jj,6) = trn (ji,jj,ikt,jpsil) |
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124 | # if ! defined key_kriest |
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125 | trc_data(ji,jj,7 ) = sinksil (ji,jj,ikt) |
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126 | trc_data(ji,jj,8 ) = sinking (ji,jj,ikt) |
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127 | trc_data(ji,jj,9 ) = sinking2(ji,jj,ikt) |
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128 | trc_data(ji,jj,10) = sinkcal (ji,jj,ikt) |
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129 | trc_data(ji,jj,11) = tsn (ji,jj,ikt,jp_tem) |
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130 | trc_data(ji,jj,12) = tsn (ji,jj,ikt,jp_sal) |
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131 | # else |
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132 | trc_data(ji,jj,7 ) = sinksil (ji,jj,ikt) |
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133 | trc_data(ji,jj,8 ) = sinking (ji,jj,ikt) |
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134 | trc_data(ji,jj,9 ) = sinkcal (ji,jj,ikt) |
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135 | trc_data(ji,jj,10) = tsn (ji,jj,ikt,jp_tem) |
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136 | trc_data(ji,jj,11) = tsn (ji,jj,ikt,jp_sal) |
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137 | # endif |
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138 | ENDIF |
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139 | ENDDO |
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140 | ENDDO |
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141 | |
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142 | #else |
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143 | CALL iom_get( numbio, jpdom_data, 'ALKBOT' , trc_data(:,:,1 ) ) |
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144 | CALL iom_get( numbio, jpdom_data, 'DICBOT' , trc_data(:,:,2 ) ) |
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145 | CALL iom_get( numbio, jpdom_data, 'NO3BOT' , trc_data(:,:,3 ) ) |
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146 | CALL iom_get( numbio, jpdom_data, 'PO4BOT' , trc_data(:,:,4 ) ) |
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147 | CALL iom_get( numbio, jpdom_data, 'O2BOT' , trc_data(:,:,5 ) ) |
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148 | CALL iom_get( numbio, jpdom_data, 'SIBOT' , trc_data(:,:,6 ) ) |
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149 | # if ! defined key_kriest |
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150 | CALL iom_get( numbio, jpdom_data, 'OPALFLXBOT' , trc_data(:,:,7 ) ) |
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151 | CALL iom_get( numbio, jpdom_data, 'POCFLXBOT' , trc_data(:,:,8 ) ) |
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152 | CALL iom_get( numbio, jpdom_data, 'GOCFLXBOT' , trc_data(:,:,9 ) ) |
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153 | CALL iom_get( numbio, jpdom_data, 'CACO3FLXBOT', trc_data(:,:,10) ) |
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154 | CALL iom_get( numoce, jpdom_data, 'TBOT' , trc_data(:,:,11) ) |
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155 | CALL iom_get( numoce, jpdom_data, 'SBOT' , trc_data(:,:,12) ) |
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156 | # else |
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157 | CALL iom_get( numbio, jpdom_data, 'OPALFLXBOT' , trc_data(:,:,7 ) ) |
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158 | CALL iom_get( numbio, jpdom_data, 'POCFLXBOT' , trc_data(:,:,8 ) ) |
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159 | CALL iom_get( numbio, jpdom_data, 'CACO3FLXBOT', trc_data(:,:,9 ) ) |
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160 | CALL iom_get( numoce, jpdom_data, 'TBOT' , trc_data(:,:,10) ) |
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161 | CALL iom_get( numoce, jpdom_data, 'SBOT' , trc_data(:,:,11) ) |
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162 | # endif |
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163 | #endif |
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164 | |
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165 | ! Pore water initial concentration [mol/l] in k=1 |
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166 | !------------------------------------------------- |
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167 | |
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168 | ! Alkalinity ( 1 umol = 10-6equivalent ) |
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169 | CALL pack_arr ( jpoce, pwcp_dta(1:jpoce,jwalk), trc_data(1:jpi,1:jpj,1), iarroce(1:jpoce) ) |
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170 | ! DIC |
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171 | CALL pack_arr ( jpoce, pwcp_dta(1:jpoce,jwdic), trc_data(1:jpi,1:jpj,2), iarroce(1:jpoce) ) |
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172 | ! Nitrates (1 umol/l = 10-6 mol/l) |
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173 | CALL pack_arr ( jpoce, pwcp_dta(1:jpoce,jwno3), trc_data(1:jpi,1:jpj,3), iarroce(1:jpoce) ) |
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174 | ! Phosphates (1 umol/l = 10-6 mol/l) |
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175 | CALL pack_arr ( jpoce, pwcp_dta(1:jpoce,jwpo4), trc_data(1:jpi,1:jpj,4), iarroce(1:jpoce) ) |
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176 | ! Oxygen (1 umol/l = 10-6 mol/l) |
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177 | CALL pack_arr ( jpoce, pwcp_dta(1:jpoce,jwoxy), trc_data(1:jpi,1:jpj,5), iarroce(1:jpoce) ) |
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178 | ! Silicic Acid [mol.l-1] |
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179 | CALL pack_arr ( jpoce, pwcp_dta(1:jpoce,jwsil), trc_data(1:jpi,1:jpj,6), iarroce(1:jpoce) ) |
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180 | ! DIC13 (mol/l)obtained from dc13 and DIC (12) and PDB |
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181 | CALL iom_get ( numbio,jpdom_data,'DC13',zdta(:,:) ) |
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182 | CALL pack_arr ( jpoce, pwcp_dta(1:jpoce,jwc13), zdta(1:jpi,1:jpj), iarroce(1:jpoce) ) |
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183 | pwcp_dta(1:jpoce,jwc13) = pdb * ( pwcp_dta(1:jpoce,jwc13) * 1.0e-3 + 1.0 ) & |
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184 | & * pwcp_dta(1:jpoce,jwdic) |
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185 | |
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186 | ! Solid components : |
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187 | !----------------------- |
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188 | #if ! defined key_kriest |
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189 | ! Sinking fluxes for OPAL in mol.m-2.s-1 ; conversion in mol.cm-2.s-1 |
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190 | CALL pack_arr ( jpoce, rainrm_dta(1:jpoce,jsopal), trc_data(1:jpi,1:jpj,7), iarroce(1:jpoce) ) |
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191 | rainrm_dta(1:jpoce,jsopal) = rainrm_dta(1:jpoce,jsopal) * 1e-4 |
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192 | ! Sinking fluxes for POC in mol.m-2.s-1 ; conversion in mol.cm-2.s-1 |
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193 | CALL pack_arr ( jpoce, zdtap(1:jpoce), trc_data(1:jpi,1:jpj,8) , iarroce(1:jpoce) ) |
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194 | CALL pack_arr ( jpoce, zdtag(1:jpoce), trc_data(1:jpi,1:jpj,9) , iarroce(1:jpoce) ) |
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195 | rainrm_dta(1:jpoce,jspoc) = ( zdtap(1:jpoce) + zdtag(1:jpoce) ) * 1e-4 |
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196 | ! Sinking fluxes for Calcite in mol.m-2.s-1 ; conversion in mol.cm-2.s-1 |
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197 | CALL pack_arr ( jpoce, rainrm_dta(1:jpoce,jscal), trc_data(1:jpi,1:jpj,10), iarroce(1:jpoce) ) |
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198 | rainrm_dta(1:jpoce,jscal) = rainrm_dta(1:jpoce,jscal) * 1e-4 |
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199 | ! vector temperature [°C] and salinity |
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200 | CALL pack_arr ( jpoce, temp(1:jpoce), trc_data(1:jpi,1:jpj,11), iarroce(1:jpoce) ) |
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201 | CALL pack_arr ( jpoce, salt(1:jpoce), trc_data(1:jpi,1:jpj,12), iarroce(1:jpoce) ) |
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202 | #else |
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203 | ! Sinking fluxes for OPAL in mol.m-2.s-1 ; conversion in mol.cm-2.s-1 |
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204 | CALL pack_arr ( jpoce, rainrm_dta(1:jpoce,jsopal), trc_data(1:jpi,1:jpj,7), iarroce(1:jpoce) ) |
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205 | rainrm_dta(1:jpoce,jsopal) = rainrm_dta(1:jpoce,jsopal) * 1e-4 |
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206 | ! Sinking fluxes for POC in mol.m-2.s-1 ; conversion in mol.cm-2.s-1 |
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207 | CALL pack_arr ( jpoce, rainrm_dta(1:jpoce,jspoc), trc_data(1:jpi,1:jpj,8) , iarroce(1:jpoce) ) |
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208 | rainrm_dta(1:jpoce,jspoc) = rainrm_dta(1:jpoce,jspoc) * 1e-4 |
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209 | ! Sinking fluxes for Calcite in mol.m-2.s-1 ; conversion in mol.cm-2.s-1 |
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210 | CALL pack_arr ( jpoce, rainrm_dta(1:jpoce,jscal), trc_data(1:jpi,1:jpj,9), iarroce(1:jpoce) ) |
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211 | rainrm_dta(1:jpoce,jscal) = rainrm_dta(1:jpoce,jscal) * 1e-4 |
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212 | ! vector temperature [°C] and salinity |
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213 | CALL pack_arr ( jpoce, temp(1:jpoce), trc_data(1:jpi,1:jpj,10), iarroce(1:jpoce) ) |
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214 | CALL pack_arr ( jpoce, salt(1:jpoce), trc_data(1:jpi,1:jpj,11), iarroce(1:jpoce) ) |
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215 | |
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216 | #endif |
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217 | |
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218 | ! Clay rain rate in [mol/(cm**2.s)] |
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219 | ! inputs data in [kg.m-2.mois-1] ---> 1e+3/(1e+4*60*24*60*60) [g.cm-2.s-1] |
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220 | ! divided after by molecular weight g.mol-1 |
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221 | zdta(:,:) = 0. |
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222 | CALL iom_get( numbio, jpdom_data, 'CLAY', zdta(:,:) ) |
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223 | CALL pack_arr ( jpoce, rainrm_dta(1:jpoce,jsclay) , zdta(1:jpi,1:jpj), iarroce(1:jpoce) ) |
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224 | rainrm_dta(1:jpoce,jsclay) = rainrm_dta(1:jpoce,jsclay) * conv2 / mol_wgt(jsclay) |
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225 | |
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226 | ENDIF |
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227 | |
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228 | ! sediment pore water at 1st layer (k=1) |
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229 | DO jw = 1, jpwat |
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230 | pwcp(1:jpoce,1,jw) = pwcp_dta(1:jpoce,jw) * smask(1:jpoce) |
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231 | ENDDO |
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232 | |
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233 | ! rain |
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234 | DO js = 1, jpsol |
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235 | rainrm(1:jpoce,js) = rainrm_dta(1:jpoce,js) * smask(1:jpoce) |
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236 | ENDDO |
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237 | |
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238 | ! Calculation of raintg of each sol. comp.: rainrm in [g/(cm**2.s)] |
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239 | DO js = 1, jpsol |
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240 | rainrg(1:jpoce,js) = rainrm(1:jpoce,js) * mol_wgt(js) |
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241 | ENDDO |
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242 | |
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243 | ! Calculation of raintg = total massic flux rained in each cell (sum of sol. comp.) |
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244 | raintg(:) = 0. |
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245 | DO js = 1, jpsol |
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246 | raintg(1:jpoce) = raintg(1:jpoce) + rainrg(1:jpoce,js) |
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247 | ENDDO |
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248 | |
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249 | ! computation of dzdep = total thickness of solid material rained [cm] in each cell |
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250 | dzdep(1:jpoce) = raintg(1:jpoce) * rdtsed(2) |
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251 | |
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252 | |
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253 | DEALLOCATE( zdta ) |
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254 | #if ! defined key_kriest |
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255 | DEALLOCATE( zdtap ) ; DEALLOCATE( zdtag ) |
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256 | #endif |
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257 | |
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258 | IF( kt == nitsedend ) THEN |
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259 | CALL iom_close ( numbio ) |
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260 | #if defined key_sed_off |
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261 | CALL iom_close ( numoce ) |
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262 | #endif |
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263 | ENDIF |
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264 | |
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265 | END SUBROUTINE sed_dta |
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266 | |
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267 | #else |
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268 | !!====================================================================== |
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269 | !! MODULE seddta : Dummy module |
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270 | !!====================================================================== |
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271 | !! $Id$ |
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272 | CONTAINS |
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273 | SUBROUTINE sed_dta ( kt ) |
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274 | INTEGER, INTENT(in) :: kt |
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275 | WRITE(*,*) 'sed_stp: You should not have seen this print! error?', kt |
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276 | END SUBROUTINE sed_dta |
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277 | #endif |
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278 | |
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279 | END MODULE seddta |
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