1 | MODULE trcnam |
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2 | !!====================================================================== |
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3 | !! *** MODULE trcnam *** |
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4 | !! TOP : Read and print options for the passive tracer run (namelist) |
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5 | !!====================================================================== |
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6 | !! History : - ! 1996-11 (M.A. Foujols, M. Levy) original code |
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7 | !! - ! 1998-04 (M.A Foujols, L. Bopp) ahtrb0 for isopycnal mixing |
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8 | !! - ! 1999-10 (M.A. Foujols, M. Levy) separation of sms |
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9 | !! - ! 2000-07 (A. Estublier) add TVD and MUSCL : Tests on ndttrc |
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10 | !! - ! 2000-11 (M.A Foujols, E Kestenare) trcrat, ahtrc0 and aeivtr0 |
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11 | !! - ! 2001-01 (E Kestenare) suppress ndttrc=1 for CEN2 and TVD schemes |
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12 | !! 1.0 ! 2005-03 (O. Aumont, A. El Moussaoui) F90 |
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13 | !!---------------------------------------------------------------------- |
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14 | #if defined key_top |
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15 | !!---------------------------------------------------------------------- |
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16 | !! 'key_top' TOP models |
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17 | !!---------------------------------------------------------------------- |
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18 | !! trc_nam : Read and print options for the passive tracer run (namelist) |
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19 | !!---------------------------------------------------------------------- |
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20 | USE oce_trc ! shared variables between ocean and passive tracers |
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21 | USE trc ! passive tracers common variables |
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22 | USE trcnam_trp ! Transport namelist |
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23 | USE trcnam_pisces ! PISCES namelist |
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24 | USE trcnam_cfc ! CFC SMS namelist |
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25 | USE trcnam_c14b ! C14 SMS namelist |
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26 | USE trcnam_my_trc ! MY_TRC SMS namelist |
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27 | USE trdmod_oce |
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28 | USE trdmod_trc_oce |
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29 | USE iom ! I/O manager |
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30 | |
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31 | IMPLICIT NONE |
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32 | PRIVATE |
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33 | |
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34 | PUBLIC trc_nam_run ! called in trcini |
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35 | PUBLIC trc_nam ! called in trcini |
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36 | |
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37 | !! * Substitutions |
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38 | # include "top_substitute.h90" |
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39 | !!---------------------------------------------------------------------- |
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40 | !! NEMO/TOP 3.3 , NEMO Consortium (2010) |
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41 | !! $Id$ |
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42 | !! Software governed by the CeCILL licence (NEMOGCM/NEMO_CeCILL.txt) |
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43 | !!---------------------------------------------------------------------- |
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44 | |
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45 | CONTAINS |
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46 | |
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47 | |
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48 | SUBROUTINE trc_nam |
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49 | !!--------------------------------------------------------------------- |
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50 | !! *** ROUTINE trc_nam *** |
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51 | !! |
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52 | !! ** Purpose : READ and PRINT options for the passive tracer run (namelist) |
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53 | !! |
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54 | !! ** Method : - read passive tracer namelist |
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55 | !! - read namelist of each defined SMS model |
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56 | !! ( (PISCES, CFC, MY_TRC ) |
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57 | !!--------------------------------------------------------------------- |
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58 | ! ! Parameters of the run |
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59 | IF( .NOT. lk_offline ) CALL trc_nam_run |
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60 | |
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61 | ! ! passive tracer informations |
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62 | CALL trc_nam_trc |
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63 | |
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64 | ! ! Parameters of additional diagnostics |
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65 | CALL trc_nam_dia |
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66 | |
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67 | ! ! namelist of transport |
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68 | CALL trc_nam_trp |
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69 | |
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70 | |
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71 | IF( ln_rsttr ) ln_trcdta = .FALSE. ! restart : no need of clim data |
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72 | ! |
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73 | IF( ln_trcdmp .OR. ln_trcdmp_clo ) ln_trcdta = .TRUE. ! damping : need to have clim data |
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74 | ! |
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75 | IF( .NOT.ln_trcdta ) THEN |
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76 | ln_trc_ini(:) = .FALSE. |
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77 | ENDIF |
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78 | |
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79 | IF(lwp) THEN ! control print |
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80 | WRITE(numout,*) |
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81 | WRITE(numout,*) ' Namelist : namtrc' |
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82 | WRITE(numout,*) ' Read inputs data from file (y/n) ln_trcdta = ', ln_trcdta |
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83 | WRITE(numout,*) ' Damping of passive tracer (y/n) ln_trcdmp = ', ln_trcdmp |
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84 | WRITE(numout,*) ' Restoring of tracer on closed seas ln_trcdmp_clo = ', ln_trcdmp_clo |
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85 | WRITE(numout,*) ' ' |
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86 | DO jn = 1, jptra |
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87 | WRITE(numout,*) ' tracer nb : ', jn, ' short name : ', ctrcnm(jn) |
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88 | END DO |
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89 | WRITE(numout,*) ' ' |
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90 | ENDIF |
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91 | |
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92 | IF(lwp) THEN ! control print |
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93 | IF( ln_rsttr ) THEN |
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94 | WRITE(numout,*) |
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95 | WRITE(numout,*) ' Read a restart file for passive tracer : ', TRIM( cn_trcrst_in ) |
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96 | WRITE(numout,*) |
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97 | ENDIF |
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98 | IF( ln_trcdta .AND. .NOT.ln_rsttr ) THEN |
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99 | WRITE(numout,*) |
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100 | WRITE(numout,*) ' Some of the passive tracers are initialised from climatologies ' |
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101 | WRITE(numout,*) |
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102 | ENDIF |
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103 | IF( .NOT.ln_trcdta ) THEN |
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104 | WRITE(numout,*) |
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105 | WRITE(numout,*) ' All the passive tracers are initialised with constant values ' |
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106 | WRITE(numout,*) |
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107 | ENDIF |
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108 | ENDIF |
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109 | |
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110 | |
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111 | rdttrc(:) = rdttra(:) * FLOAT( nn_dttrc ) ! vertical profile of passive tracer time-step |
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112 | |
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113 | IF(lwp) THEN ! control print |
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114 | WRITE(numout,*) |
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115 | WRITE(numout,*) ' Passive Tracer time step rdttrc = ', rdttrc(1) |
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116 | WRITE(numout,*) |
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117 | ENDIF |
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118 | |
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119 | |
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120 | #if defined key_trdmld_trc || defined key_trdtrc |
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121 | |
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122 | REWIND( numnat_ref ) ! Namelist namtrc_trd in reference namelist : Passive tracer trends |
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123 | READ ( numnat_ref, namtrc_trd, IOSTAT = ios, ERR = 905) |
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124 | 905 IF( ios /= 0 ) CALL ctl_nam ( ios , 'namtrc_trd in reference namelist', lwp ) |
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125 | |
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126 | REWIND( numnat_cfg ) ! Namelist namtrc_trd in configuration namelist : Passive tracer trends |
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127 | READ ( numnat_cfg, namtrc_trd, IOSTAT = ios, ERR = 906 ) |
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128 | 906 IF( ios /= 0 ) CALL ctl_nam ( ios , 'namtrc_trd in configuration namelist', lwp ) |
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129 | WRITE ( numont, namtrc_trd ) |
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130 | |
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131 | IF(lwp) THEN |
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132 | WRITE(numout,*) |
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133 | WRITE(numout,*) ' trd_mld_trc_init : read namelist namtrc_trd ' |
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134 | WRITE(numout,*) ' ~~~~~~~~~~~~~~~~ ' |
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135 | WRITE(numout,*) ' * frequency of trends diagnostics nn_trd_trc = ', nn_trd_trc |
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136 | WRITE(numout,*) ' * control surface type nn_ctls_trc = ', nn_ctls_trc |
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137 | WRITE(numout,*) ' * restart for ML diagnostics ln_trdmld_trc_restart = ', ln_trdmld_trc_restart |
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138 | WRITE(numout,*) ' * flag to diagnose trends of ' |
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139 | WRITE(numout,*) ' instantantaneous or mean ML T/S ln_trdmld_trc_instant = ', ln_trdmld_trc_instant |
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140 | WRITE(numout,*) ' * unit conversion factor rn_ucf_trc = ', rn_ucf_trc |
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141 | DO jn = 1, jptra |
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142 | IF( ln_trdtrc(jn) ) WRITE(numout,*) ' compute ML trends for tracer number :', jn |
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143 | END DO |
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144 | ENDIF |
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145 | #endif |
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146 | |
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147 | |
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148 | ! namelist of SMS |
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149 | ! --------------- |
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150 | IF( lk_pisces ) THEN ; CALL trc_nam_pisces ! PISCES bio-model |
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151 | ELSE ; IF(lwp) WRITE(numout,*) ' PISCES not used' |
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152 | ENDIF |
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153 | |
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154 | IF( lk_cfc ) THEN ; CALL trc_nam_cfc ! CFC tracers |
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155 | ELSE ; IF(lwp) WRITE(numout,*) ' CFC not used' |
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156 | ENDIF |
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157 | |
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158 | IF( lk_c14b ) THEN ; CALL trc_nam_c14b ! C14 bomb tracers |
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159 | ELSE ; IF(lwp) WRITE(numout,*) ' C14 not used' |
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160 | ENDIF |
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161 | |
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162 | IF( lk_my_trc ) THEN ; CALL trc_nam_my_trc ! MY_TRC tracers |
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163 | ELSE ; IF(lwp) WRITE(numout,*) ' MY_TRC not used' |
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164 | ENDIF |
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165 | ! |
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166 | END SUBROUTINE trc_nam |
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167 | |
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168 | SUBROUTINE trc_nam_run |
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169 | !!--------------------------------------------------------------------- |
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170 | !! *** ROUTINE trc_nam *** |
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171 | !! |
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172 | !! ** Purpose : read options for the passive tracer run (namelist) |
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173 | !! |
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174 | !!--------------------------------------------------------------------- |
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175 | NAMELIST/namtrc_run/ nn_dttrc, nn_writetrc, ln_rsttr, nn_rsttr, ln_top_euler, & |
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176 | & cn_trcrst_in, cn_trcrst_out |
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177 | |
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178 | !!--------------------------------------------------------------------- |
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179 | |
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180 | |
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181 | IF(lwp) WRITE(numout,*) 'trc_nam : read the passive tracer namelists' |
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182 | IF(lwp) WRITE(numout,*) '~~~~~~~' |
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183 | |
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184 | CALL ctl_opn( numnat_ref, 'namelist_top_ref' , 'OLD' , 'FORMATTED', 'SEQUENTIAL', 1, numout, .FALSE. ) |
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185 | CALL ctl_opn( numnat_cfg, 'namelist_top_cfg' , 'OLD' , 'FORMATTED', 'SEQUENTIAL', 1, numout, .FALSE. ) |
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186 | CALL ctl_opn( numont , 'output.namelist.top', 'REPLACE', 'FORMATTED', 'SEQUENTIAL',-1, numout, .FALSE. ) |
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187 | |
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188 | REWIND( numnat_ref ) ! Namelist namtrc in reference namelist : Passive tracer variables |
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189 | READ ( numnat_ref, namtrc_run, IOSTAT = ios, ERR = 901) |
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190 | 901 IF( ios /= 0 ) CALL ctl_nam ( ios , 'namtrc in reference namelist', lwp ) |
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191 | |
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192 | REWIND( numnat_cfg ) ! Namelist namtrc in configuration namelist : Passive tracer variables |
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193 | READ ( numnat_cfg, namtrc_run, IOSTAT = ios, ERR = 902 ) |
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194 | 902 IF( ios /= 0 ) CALL ctl_nam ( ios , 'namtrc in configuration namelist', lwp ) |
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195 | WRITE ( numont, namtrc ) |
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196 | |
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197 | ! computes the first time step of tracer model |
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198 | nittrc000 = nit000 + nn_dttrc - 1 |
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199 | |
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200 | IF(lwp) THEN ! control print |
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201 | WRITE(numout,*) |
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202 | WRITE(numout,*) ' Namelist : namtrc' |
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203 | WRITE(numout,*) ' time step freq. for passive tracer nn_dttrc = ', nn_dttrc |
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204 | WRITE(numout,*) ' restart for passive tracer ln_rsttr = ', ln_rsttr |
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205 | WRITE(numout,*) ' control of time step for passive tracer nn_rsttr = ', nn_rsttr |
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206 | WRITE(numout,*) ' first time step for pass. trac. nittrc000 = ', nittrc000 |
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207 | WRITE(numout,*) ' frequency of outputs for passive tracers nn_writetrc = ', nn_writetrc |
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208 | WRITE(numout,*) ' ' |
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209 | ENDIF |
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210 | ! |
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211 | END SUBROUTINE trc_nam_run |
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212 | |
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213 | |
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214 | SUBROUTINE trc_nam_trc |
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215 | !!--------------------------------------------------------------------- |
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216 | !! *** ROUTINE trc_nam *** |
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217 | !! |
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218 | !! ** Purpose : read options for the passive tracer run (namelist) |
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219 | !! |
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220 | !!--------------------------------------------------------------------- |
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221 | INTEGER :: jn |
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222 | ! Definition of a tracer as a structure |
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223 | TYPE(PTRACER), DIMENSION(jptra) :: sn_tracer ! type of tracer for saving if not key_iomput |
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224 | !! |
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225 | NAMELIST/namtrc/ sn_tracer, ln_trcdta,ln_trcdmp, ln_trcdmp_clo |
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226 | |
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227 | !!--------------------------------------------------------------------- |
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228 | IF(lwp) WRITE(numout,*) |
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229 | IF(lwp) WRITE(numout,*) 'trc_nam : read the passive tracer namelists' |
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230 | IF(lwp) WRITE(numout,*) '~~~~~~~' |
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231 | |
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232 | |
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233 | REWIND( numnat_ref ) ! Namelist namtrc in reference namelist : Passive tracer variables |
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234 | READ ( numnat_ref, namtrc, IOSTAT = ios, ERR = 901) |
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235 | 901 IF( ios /= 0 ) CALL ctl_nam ( ios , 'namtrc in reference namelist', lwp ) |
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236 | |
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237 | REWIND( numnat_cfg ) ! Namelist namtrc in configuration namelist : Passive tracer variables |
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238 | READ ( numnat_cfg, namtrc, IOSTAT = ios, ERR = 902 ) |
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239 | 902 IF( ios /= 0 ) CALL ctl_nam ( ios , 'namtrc in configuration namelist', lwp ) |
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240 | WRITE ( numont, namtrc ) |
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241 | |
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242 | DO jn = 1, jptra |
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243 | ctrcnm (jn) = TRIM( sn_tracer(jn)%clsname ) |
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244 | ctrcln (jn) = TRIM( sn_tracer(jn)%cllname ) |
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245 | ctrcun (jn) = TRIM( sn_tracer(jn)%clunit ) |
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246 | ln_trc_ini(jn) = sn_tracer(jn)%llinit |
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247 | ln_trc_wri(jn) = sn_tracer(jn)%llsave |
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248 | END DO |
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249 | |
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250 | END SUBROUTINE trc_nam_trc |
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251 | |
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252 | |
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253 | SUBROUTINE trc_nam_dia |
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254 | !!--------------------------------------------------------------------- |
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255 | !! *** ROUTINE trc_nam_dia *** |
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256 | !! |
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257 | !! ** Purpose : read options for the passive tracer diagnostics |
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258 | !! |
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259 | !! ** Method : - read passive tracer namelist |
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260 | !! - read namelist of each defined SMS model |
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261 | !! ( (PISCES, CFC, MY_TRC ) |
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262 | !!--------------------------------------------------------------------- |
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263 | INTEGER :: ierr |
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264 | #if defined key_trdmld_trc || defined key_trdtrc |
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265 | NAMELIST/namtrc_trd/ nn_trd_trc, nn_ctls_trc, rn_ucf_trc, & |
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266 | & ln_trdmld_trc_restart, ln_trdmld_trc_instant, & |
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267 | & cn_trdrst_trc_in, cn_trdrst_trc_out, ln_trdtrc |
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268 | #endif |
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269 | NAMELIST/namtrc_dia/ ln_diatrc, ln_diabio, nn_writedia, nn_writebio |
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270 | |
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271 | !!--------------------------------------------------------------------- |
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272 | |
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273 | IF(lwp) WRITE(numout,*) |
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274 | IF(lwp) WRITE(numout,*) 'trc_nam_dia : read the passive tracer diagnostics options' |
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275 | IF(lwp) WRITE(numout,*) '~~~~~~~' |
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276 | |
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277 | IF(lwp) WRITE(numout,*) |
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278 | IF(lwp) WRITE(numout,*) 'trc_nam_dia : read the passive tracer diagnostics options' |
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279 | IF(lwp) WRITE(numout,*) '~~~~~~~' |
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280 | |
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281 | REWIND( numnat_ref ) ! Namelist namtrc_dia in reference namelist : Passive tracer diagnostics |
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282 | READ ( numnat_ref, namtrc_dia, IOSTAT = ios, ERR = 903) |
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283 | 903 IF( ios /= 0 ) CALL ctl_nam ( ios , 'namtrc_dia in reference namelist', lwp ) |
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284 | |
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285 | REWIND( numnat_cfg ) ! Namelist namtrc_dia in configuration namelist : Passive tracer diagnostics |
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286 | READ ( numnat_cfg, namtrc_dia, IOSTAT = ios, ERR = 904 ) |
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287 | 904 IF( ios /= 0 ) CALL ctl_nam ( ios , 'namtrc_dia in configuration namelist', lwp ) |
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288 | WRITE ( numont, namtrc_dia ) |
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289 | |
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290 | IF(lwp) THEN |
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291 | WRITE(numout,*) |
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292 | WRITE(numout,*) |
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293 | WRITE(numout,*) ' Namelist : namtrc_dia' |
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294 | WRITE(numout,*) ' save additionnal diagnostics arrays ln_diatrc = ', ln_diatrc |
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295 | WRITE(numout,*) ' save additionnal biology diagnostics arrays ln_diabio = ', ln_diabio |
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296 | WRITE(numout,*) ' frequency of outputs for additional arrays nn_writedia = ', nn_writedia |
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297 | WRITE(numout,*) ' frequency of outputs for biological trends nn_writebio = ', nn_writebio |
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298 | WRITE(numout,*) ' ' |
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299 | ENDIF |
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300 | |
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301 | IF( ln_diatrc .AND. .NOT. lk_iomput ) THEN |
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302 | ALLOCATE( trc2d(jpi,jpj,jpdia2d), trc3d(jpi,jpj,jpk,jpdia3d), & |
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303 | & ctrc2d(jpdia2d), ctrc2l(jpdia2d), ctrc2u(jpdia2d) , & |
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304 | & ctrc3d(jpdia3d), ctrc3l(jpdia3d), ctrc3u(jpdia3d) , STAT = ierr ) |
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305 | IF( ierr > 0 ) CALL ctl_stop( 'STOP', 'trcnam: unable to allocate add. diag. array' ) |
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306 | ! |
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307 | trc2d(:,:,: ) = 0._wp ; ctrc2d(:) = ' ' ; ctrc2l(:) = ' ' ; ctrc2u(:) = ' ' |
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308 | trc3d(:,:,:,:) = 0._wp ; ctrc3d(:) = ' ' ; ctrc3l(:) = ' ' ; ctrc3u(:) = ' ' |
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309 | ! |
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310 | ENDIF |
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311 | |
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312 | IF( ( ln_diabio .AND. .NOT. lk_iomput ) .OR. l_trdtrc ) THEN |
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313 | ALLOCATE( trbio (jpi,jpj,jpk,jpdiabio) , & |
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314 | & ctrbio(jpdiabio), ctrbil(jpdiabio), ctrbiu(jpdiabio), STAT = ierr ) |
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315 | IF( ierr > 0 ) CALL ctl_stop( 'STOP', 'trcnam: unable to allocate bio. diag. array' ) |
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316 | ! |
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317 | trbio(:,:,:,:) = 0._wp ; ctrbio(:) = ' ' ; ctrbil(:) = ' ' ; ctrbiu(:) = ' ' |
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318 | ! |
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319 | ENDIF |
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320 | ! |
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321 | END SUBROUTINE trc_nam_dia |
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322 | |
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323 | #else |
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324 | !!---------------------------------------------------------------------- |
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325 | !! Dummy module : No passive tracer |
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326 | !!---------------------------------------------------------------------- |
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327 | CONTAINS |
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328 | SUBROUTINE trc_nam ! Empty routine |
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329 | END SUBROUTINE trc_nam |
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330 | SUBROUTINE trc_nam_run ! Empty routine |
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331 | END SUBROUTINE trc_nam_run |
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332 | #endif |
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333 | |
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334 | !!---------------------------------------------------------------------- |
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335 | !! NEMO/TOP 3.3 , NEMO Consortium (2010) |
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336 | !! $Id$ |
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337 | !! Software governed by the CeCILL licence (NEMOGCM/NEMO_CeCILL.txt) |
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338 | !!====================================================================== |
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339 | END MODULE trcnam |
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