1 | MODULE trcrst_medusa |
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2 | !!====================================================================== |
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3 | !! *** MODULE trcrst_medusa *** |
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4 | !! TOP : create, write, read the restart files of MEDUSA tracer |
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5 | !!====================================================================== |
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6 | !! History : 1.0 ! 2010-01 (C. Ethe) Original |
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7 | !! 1.1 ! 2014-07 (A. Yool; J. Palmieri) converted for MEDUSA |
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8 | !! 1.2 ! 2015-07 (A. Yool) add averaged fields for DMS |
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9 | !!---------------------------------------------------------------------- |
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10 | #if defined key_medusa |
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11 | !!---------------------------------------------------------------------- |
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12 | !! 'key_medusa' medusa tracers |
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13 | !!---------------------------------------------------------------------- |
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14 | !! trc_rst_read_medusa : read restart file |
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15 | !! trc_rst_wri_medusa : write restart file |
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16 | !!---------------------------------------------------------------------- |
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17 | USE oce_trc ! Ocean variables |
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18 | USE par_trc ! TOP parameters |
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19 | USE trc ! TOP variables |
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20 | USE trcsms_medusa ! MEDUSA sms trends |
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21 | USE sms_medusa ! MEDUSA sms trends |
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22 | USE iom |
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23 | |
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24 | IMPLICIT NONE |
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25 | PRIVATE |
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26 | |
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27 | PUBLIC trc_rst_read_medusa ! called by trcini.F90 module (actually trcrst.F90) |
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28 | PUBLIC trc_rst_wri_medusa ! called by trcini.F90 module (actually trcrst.F90) |
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29 | |
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30 | CONTAINS |
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31 | |
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32 | SUBROUTINE trc_rst_read_medusa( knum ) |
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33 | !!---------------------------------------------------------------------- |
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34 | !! *** trc_rst_read_medusa *** |
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35 | !! |
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36 | !! ** Purpose : Read in restart file specific variables from medusa model |
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37 | !! |
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38 | !!---------------------------------------------------------------------- |
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39 | INTEGER, INTENT(in) :: knum ! unit of the restart file |
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40 | !! AXY (07/07/14): temporary variables |
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41 | REAL(wp) :: fq0,fq1,fq2 |
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42 | !!---------------------------------------------------------------------- |
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43 | |
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44 | IF(lwp) WRITE(numout,*) |
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45 | IF(lwp) WRITE(numout,*) ' trc_rst_read_medusa : Read specific variables from medusa model ' |
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46 | IF(lwp) WRITE(numout,*) ' ~~~~~~~~~~~~~~' |
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47 | |
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48 | !! AXY (07/07/14): remove LOBSTER calls |
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49 | !! CALL iom_get( knum, jpdom_autoglo, 'SEDB'//ctrcnm(jp_lob_det), sedpocb(:,:) ) |
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50 | !! CALL iom_get( knum, jpdom_autoglo, 'SEDN'//ctrcnm(jp_lob_det), sedpocn(:,:) ) |
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51 | |
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52 | !! AXY (07/07/14): as well as passive tracers, the restart files |
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53 | !! contain 2D fields of sediments; these need to |
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54 | !! be read in specially; hence this routine |
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55 | !! |
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56 | !! AXY (13/01/12): check if the restart contains sediment fields; |
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57 | !! this is only relevant for simulations that include |
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58 | !! biogeochemistry and are restarted from earlier runs |
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59 | !! in which there was no sediment component |
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60 | !! |
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61 | IF( iom_varid( knum, 'B_SED_N', ldstop = .FALSE. ) > 0 ) THEN |
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62 | !! YES; in which case read them |
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63 | !! |
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64 | IF(lwp) WRITE(numout,*) ' MEDUSA sediment fields present - reading in ...' |
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65 | CALL iom_get( knum, jpdom_autoglo, 'B_SED_N', zb_sed_n(:,:) ) |
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66 | CALL iom_get( knum, jpdom_autoglo, 'N_SED_N', zn_sed_n(:,:) ) |
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67 | CALL iom_get( knum, jpdom_autoglo, 'B_SED_FE', zb_sed_fe(:,:) ) |
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68 | CALL iom_get( knum, jpdom_autoglo, 'N_SED_FE', zn_sed_fe(:,:) ) |
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69 | CALL iom_get( knum, jpdom_autoglo, 'B_SED_SI', zb_sed_si(:,:) ) |
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70 | CALL iom_get( knum, jpdom_autoglo, 'N_SED_SI', zn_sed_si(:,:) ) |
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71 | CALL iom_get( knum, jpdom_autoglo, 'B_SED_C', zb_sed_c(:,:) ) |
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72 | CALL iom_get( knum, jpdom_autoglo, 'N_SED_C', zn_sed_c(:,:) ) |
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73 | CALL iom_get( knum, jpdom_autoglo, 'B_SED_CA', zb_sed_ca(:,:) ) |
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74 | CALL iom_get( knum, jpdom_autoglo, 'N_SED_CA', zn_sed_ca(:,:) ) |
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75 | ELSE |
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76 | !! NO; in which case set them to zero |
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77 | !! |
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78 | IF(lwp) WRITE(numout,*) ' MEDUSA sediment fields absent - setting to zero ...' |
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79 | zb_sed_n(:,:) = 0.0 !! organic N |
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80 | zn_sed_n(:,:) = 0.0 |
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81 | zb_sed_fe(:,:) = 0.0 !! organic Fe |
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82 | zn_sed_fe(:,:) = 0.0 |
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83 | zb_sed_si(:,:) = 0.0 !! inorganic Si |
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84 | zn_sed_si(:,:) = 0.0 |
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85 | zb_sed_c(:,:) = 0.0 !! organic C |
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86 | zn_sed_c(:,:) = 0.0 |
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87 | zb_sed_ca(:,:) = 0.0 !! inorganic C |
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88 | zn_sed_ca(:,:) = 0.0 |
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89 | ENDIF |
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90 | !! |
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91 | !! calculate stats on these fields |
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92 | IF(lwp) WRITE(numout,*) ' MEDUSA sediment field stats (min, max, sum) ...' |
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93 | fq0 = MINVAL(zn_sed_n(:,:)) |
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94 | fq1 = MAXVAL(zn_sed_n(:,:)) |
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95 | fq2 = SUM(zn_sed_n(:,:)) |
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96 | if (lwp) write (numout,'(a,3f15.5)') 'Sediment N ', & |
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97 | & fq0, fq1, fq2 |
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98 | fq0 = MINVAL(zn_sed_fe(:,:)) |
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99 | fq1 = MAXVAL(zn_sed_fe(:,:)) |
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100 | fq2 = SUM(zn_sed_fe(:,:)) |
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101 | if (lwp) write (numout,'(a,3f15.5)') 'Sediment Fe ', & |
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102 | & fq0, fq1, fq2 |
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103 | fq0 = MINVAL(zn_sed_si(:,:)) |
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104 | fq1 = MAXVAL(zn_sed_si(:,:)) |
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105 | fq2 = SUM(zn_sed_si(:,:)) |
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106 | if (lwp) write (numout,'(a,3f15.5)') 'Sediment Si ', & |
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107 | & fq0, fq1, fq2 |
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108 | fq0 = MINVAL(zn_sed_c(:,:)) |
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109 | fq1 = MAXVAL(zn_sed_c(:,:)) |
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110 | fq2 = SUM(zn_sed_c(:,:)) |
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111 | if (lwp) write (numout,'(a,3f15.5)') 'Sediment C ', & |
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112 | & fq0, fq1, fq2 |
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113 | fq0 = MINVAL(zn_sed_ca(:,:)) |
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114 | fq1 = MAXVAL(zn_sed_ca(:,:)) |
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115 | fq2 = SUM(zn_sed_ca(:,:)) |
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116 | if (lwp) write (numout,'(a,3f15.5)') 'Sediment Ca ', & |
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117 | & fq0, fq1, fq2 |
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118 | |
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119 | !! AXY (07/07/15): read in temporally averaged fields for DMS |
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120 | !! calculations |
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121 | !! |
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122 | IF( iom_varid( knum, 'B_DMS_CHN', ldstop = .FALSE. ) > 0 ) THEN |
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123 | !! YES; in which case read them |
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124 | !! |
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125 | IF(lwp) WRITE(numout,*) ' MEDUSA averaged properties for DMS present - reading in ...' |
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126 | CALL iom_get( knum, jpdom_autoglo, 'B_DMS_CHN', zb_dms_chn(:,:) ) |
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127 | CALL iom_get( knum, jpdom_autoglo, 'N_DMS_CHN', zn_dms_chn(:,:) ) |
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128 | CALL iom_get( knum, jpdom_autoglo, 'B_DMS_CHD', zb_dms_chd(:,:) ) |
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129 | CALL iom_get( knum, jpdom_autoglo, 'N_DMS_CHD', zn_dms_chd(:,:) ) |
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130 | CALL iom_get( knum, jpdom_autoglo, 'B_DMS_MLD', zb_dms_mld(:,:) ) |
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131 | CALL iom_get( knum, jpdom_autoglo, 'N_DMS_MLD', zn_dms_mld(:,:) ) |
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132 | CALL iom_get( knum, jpdom_autoglo, 'B_DMS_QSR', zb_dms_qsr(:,:) ) |
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133 | CALL iom_get( knum, jpdom_autoglo, 'N_DMS_QSR', zn_dms_qsr(:,:) ) |
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134 | CALL iom_get( knum, jpdom_autoglo, 'B_DMS_DIN', zb_dms_din(:,:) ) |
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135 | CALL iom_get( knum, jpdom_autoglo, 'N_DMS_DIN', zn_dms_din(:,:) ) |
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136 | ELSE |
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137 | !! NO; in which case set them to zero |
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138 | !! |
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139 | IF(lwp) WRITE(numout,*) ' MEDUSA averaged properties for DMS absent - setting to zero ...' |
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140 | zb_dms_chn(:,:) = 0.0 !! CHN |
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141 | zn_dms_chn(:,:) = 0.0 |
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142 | zb_dms_chd(:,:) = 0.0 !! CHD |
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143 | zn_dms_chd(:,:) = 0.0 |
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144 | zb_dms_mld(:,:) = 0.0 !! MLD |
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145 | zn_dms_mld(:,:) = 0.0 |
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146 | zb_dms_qsr(:,:) = 0.0 !! QSR |
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147 | zn_dms_qsr(:,:) = 0.0 |
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148 | zb_dms_din(:,:) = 0.0 !! DIN |
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149 | zn_dms_din(:,:) = 0.0 |
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150 | ENDIF |
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151 | !! |
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152 | !! calculate stats on these fields |
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153 | IF(lwp) WRITE(numout,*) ' MEDUSA averaged properties for DMS stats (min, max, sum) ...' |
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154 | fq0 = MINVAL(zn_dms_chn(:,:)) |
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155 | fq1 = MAXVAL(zn_dms_chn(:,:)) |
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156 | fq2 = SUM(zn_dms_chn(:,:)) |
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157 | if (lwp) write (numout,'(a,3f15.5)') 'DMS, CHN ', fq0, fq1, fq2 |
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158 | fq0 = MINVAL(zn_dms_chd(:,:)) |
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159 | fq1 = MAXVAL(zn_dms_chd(:,:)) |
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160 | fq2 = SUM(zn_dms_chd(:,:)) |
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161 | if (lwp) write (numout,'(a,3f15.5)') 'DMS, CHD ', fq0, fq1, fq2 |
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162 | fq0 = MINVAL(zn_dms_mld(:,:)) |
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163 | fq1 = MAXVAL(zn_dms_mld(:,:)) |
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164 | fq2 = SUM(zn_dms_mld(:,:)) |
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165 | if (lwp) write (numout,'(a,3f15.5)') 'DMS, MLD ', fq0, fq1, fq2 |
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166 | fq0 = MINVAL(zn_dms_qsr(:,:)) |
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167 | fq1 = MAXVAL(zn_dms_qsr(:,:)) |
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168 | fq2 = SUM(zn_dms_qsr(:,:)) |
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169 | if (lwp) write (numout,'(a,3f15.5)') 'DMS, QSR ', fq0, fq1, fq2 |
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170 | fq0 = MINVAL(zn_dms_din(:,:)) |
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171 | fq1 = MAXVAL(zn_dms_din(:,:)) |
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172 | fq2 = SUM(zn_dms_din(:,:)) |
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173 | if (lwp) write (numout,'(a,3f15.5)') 'DMS, DIN ', fq0, fq1, fq2 |
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174 | |
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175 | END SUBROUTINE trc_rst_read_medusa |
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176 | |
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177 | SUBROUTINE trc_rst_wri_medusa( kt, kitrst, knum ) |
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178 | !!---------------------------------------------------------------------- |
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179 | !! *** trc_rst_read_medusa *** |
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180 | !! |
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181 | !! ** Purpose : Read in restart file specific variables from medusa model |
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182 | !! |
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183 | !!---------------------------------------------------------------------- |
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184 | INTEGER, INTENT(in) :: kt ! time step |
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185 | INTEGER, INTENT(in) :: kitrst ! time step of restart write |
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186 | INTEGER, INTENT(in) :: knum ! unit of the restart file |
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187 | !! AXY (07/07/14): temporary variables |
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188 | REAL(wp) :: fq0,fq1,fq2 |
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189 | !!---------------------------------------------------------------------- |
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190 | |
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191 | IF(lwp) WRITE(numout,*) |
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192 | IF(lwp) WRITE(numout,*) ' trc_rst_wri_medusa : Write specific variables from medusa model ' |
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193 | IF(lwp) WRITE(numout,*) ' ~~~~~~~~~~~~~~' |
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194 | |
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195 | !! AXY (07/07/14): remove LOBSTER calls |
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196 | !! CALL iom_rstput( kt, kitrst, knum, 'SEDB'//ctrcnm(jp_lob_det), sedpocb(:,:) ) |
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197 | !! CALL iom_rstput( kt, kitrst, knum, 'SEDN'//ctrcnm(jp_lob_det), sedpocn(:,:) ) |
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198 | |
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199 | !! AXY (07/07/14): as well as passive tracers, the restart files |
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200 | !! contain 2D fields of sediments; these need to |
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201 | !! be written out specially; hence this routine |
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202 | !! |
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203 | !! AXY (13/01/12): write out "before" and "now" state of seafloor |
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204 | !! sediment pools into restart; this happens |
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205 | !! whether or not the pools are to be used by |
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206 | !! MEDUSA (which is controlled by a switch in the |
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207 | !! namelist_top file) |
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208 | !! |
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209 | IF(lwp) WRITE(numout,*) ' MEDUSA sediment fields - writing out ...' |
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210 | CALL iom_rstput( kt, kitrst, knum, 'B_SED_N', zb_sed_n(:,:) ) |
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211 | CALL iom_rstput( kt, kitrst, knum, 'N_SED_N', zn_sed_n(:,:) ) |
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212 | CALL iom_rstput( kt, kitrst, knum, 'B_SED_FE', zb_sed_fe(:,:) ) |
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213 | CALL iom_rstput( kt, kitrst, knum, 'N_SED_FE', zn_sed_fe(:,:) ) |
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214 | CALL iom_rstput( kt, kitrst, knum, 'B_SED_SI', zb_sed_si(:,:) ) |
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215 | CALL iom_rstput( kt, kitrst, knum, 'N_SED_SI', zn_sed_si(:,:) ) |
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216 | CALL iom_rstput( kt, kitrst, knum, 'B_SED_C', zb_sed_c(:,:) ) |
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217 | CALL iom_rstput( kt, kitrst, knum, 'N_SED_C', zn_sed_c(:,:) ) |
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218 | CALL iom_rstput( kt, kitrst, knum, 'B_SED_CA', zb_sed_ca(:,:) ) |
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219 | CALL iom_rstput( kt, kitrst, knum, 'N_SED_CA', zn_sed_ca(:,:) ) |
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220 | !! |
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221 | !! calculate stats on these fields |
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222 | IF(lwp) WRITE(numout,*) ' MEDUSA sediment field stats (min, max, sum) ...' |
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223 | fq0 = MINVAL(zn_sed_n(:,:)) |
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224 | fq1 = MAXVAL(zn_sed_n(:,:)) |
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225 | fq2 = SUM(zn_sed_n(:,:)) |
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226 | if (lwp) write (numout,'(a,3f15.5)') 'Sediment N ', & |
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227 | & fq0, fq1, fq2 |
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228 | fq0 = MINVAL(zn_sed_fe(:,:)) |
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229 | fq1 = MAXVAL(zn_sed_fe(:,:)) |
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230 | fq2 = SUM(zn_sed_fe(:,:)) |
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231 | if (lwp) write (numout,'(a,3f15.5)') 'Sediment Fe ', & |
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232 | & fq0, fq1, fq2 |
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233 | fq0 = MINVAL(zn_sed_si(:,:)) |
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234 | fq1 = MAXVAL(zn_sed_si(:,:)) |
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235 | fq2 = SUM(zn_sed_si(:,:)) |
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236 | if (lwp) write (numout,'(a,3f15.5)') 'Sediment Si ', & |
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237 | & fq0, fq1, fq2 |
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238 | fq0 = MINVAL(zn_sed_c(:,:)) |
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239 | fq1 = MAXVAL(zn_sed_c(:,:)) |
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240 | fq2 = SUM(zn_sed_c(:,:)) |
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241 | if (lwp) write (numout,'(a,3f15.5)') 'Sediment C ', & |
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242 | & fq0, fq1, fq2 |
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243 | fq0 = MINVAL(zn_sed_ca(:,:)) |
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244 | fq1 = MAXVAL(zn_sed_ca(:,:)) |
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245 | fq2 = SUM(zn_sed_ca(:,:)) |
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246 | if (lwp) write (numout,'(a,3f15.5)') 'Sediment Ca ', & |
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247 | & fq0, fq1, fq2 |
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248 | |
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249 | !! AXY (07/07/15): write out temporally averaged fields for DMS |
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250 | !! calculations |
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251 | !! |
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252 | IF(lwp) WRITE(numout,*) ' MEDUSA averaged properties for DMS - writing out ...' |
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253 | CALL iom_rstput( kt, kitrst, knum, 'B_DMS_CHN', zb_dms_chn(:,:) ) |
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254 | CALL iom_rstput( kt, kitrst, knum, 'N_DMS_CHN', zn_dms_chn(:,:) ) |
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255 | CALL iom_rstput( kt, kitrst, knum, 'B_DMS_CHD', zb_dms_chd(:,:) ) |
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256 | CALL iom_rstput( kt, kitrst, knum, 'N_DMS_CHD', zn_dms_chd(:,:) ) |
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257 | CALL iom_rstput( kt, kitrst, knum, 'B_DMS_MLD', zb_dms_mld(:,:) ) |
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258 | CALL iom_rstput( kt, kitrst, knum, 'N_DMS_MLD', zn_dms_mld(:,:) ) |
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259 | CALL iom_rstput( kt, kitrst, knum, 'B_DMS_QSR', zb_dms_qsr(:,:) ) |
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260 | CALL iom_rstput( kt, kitrst, knum, 'N_DMS_QSR', zn_dms_qsr(:,:) ) |
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261 | CALL iom_rstput( kt, kitrst, knum, 'B_DMS_DIN', zb_dms_din(:,:) ) |
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262 | CALL iom_rstput( kt, kitrst, knum, 'N_DMS_DIN', zn_dms_din(:,:) ) |
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263 | !! |
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264 | !! calculate stats on these fields |
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265 | IF(lwp) WRITE(numout,*) ' MEDUSA averaged properties for DMS stats (min, max, sum) ...' |
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266 | fq0 = MINVAL(zn_dms_chn(:,:)) |
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267 | fq1 = MAXVAL(zn_dms_chn(:,:)) |
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268 | fq2 = SUM(zn_dms_chn(:,:)) |
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269 | if (lwp) write (numout,'(a,3f15.5)') 'DMS, CHN ', fq0, fq1, fq2 |
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270 | fq0 = MINVAL(zn_dms_chd(:,:)) |
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271 | fq1 = MAXVAL(zn_dms_chd(:,:)) |
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272 | fq2 = SUM(zn_dms_chd(:,:)) |
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273 | if (lwp) write (numout,'(a,3f15.5)') 'DMS, CHD ', fq0, fq1, fq2 |
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274 | fq0 = MINVAL(zn_dms_mld(:,:)) |
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275 | fq1 = MAXVAL(zn_dms_mld(:,:)) |
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276 | fq2 = SUM(zn_dms_mld(:,:)) |
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277 | if (lwp) write (numout,'(a,3f15.5)') 'DMS, MLD ', fq0, fq1, fq2 |
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278 | fq0 = MINVAL(zn_dms_qsr(:,:)) |
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279 | fq1 = MAXVAL(zn_dms_qsr(:,:)) |
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280 | fq2 = SUM(zn_dms_qsr(:,:)) |
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281 | if (lwp) write (numout,'(a,3f15.5)') 'DMS, QSR ', fq0, fq1, fq2 |
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282 | fq0 = MINVAL(zn_dms_din(:,:)) |
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283 | fq1 = MAXVAL(zn_dms_din(:,:)) |
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284 | fq2 = SUM(zn_dms_din(:,:)) |
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285 | if (lwp) write (numout,'(a,3f15.5)') 'DMS, DIN ', fq0, fq1, fq2 |
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286 | |
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287 | END SUBROUTINE trc_rst_wri_medusa |
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288 | |
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289 | #else |
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290 | !!---------------------------------------------------------------------- |
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291 | !! Dummy module : No passive tracer |
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292 | !!---------------------------------------------------------------------- |
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293 | CONTAINS |
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294 | SUBROUTINE trc_rst_read_medusa( knum ) |
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295 | INTEGER, INTENT(in) :: knum |
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296 | WRITE(*,*) 'trc_rst_wri_medusa: You should not have seen this print! error?',knum |
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297 | END SUBROUTINE trc_rst_read_medusa |
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298 | |
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299 | SUBROUTINE trc_rst_wri_medusa( kt, kitrst, knum ) |
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300 | INTEGER, INTENT(in) :: kt, kitrst, knum |
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301 | WRITE(*,*) 'trc_rst_wri_medusa: You should not have seen this print! error?', kt, kitrst, knum |
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302 | END SUBROUTINE trc_rst_wri_medusa |
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303 | #endif |
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304 | |
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305 | !!====================================================================== |
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306 | END MODULE trcrst_medusa |
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