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_pisces ! PISCES namelist |
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23 | USE trcnam_cfc ! CFC SMS namelist |
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24 | USE trcnam_c14 ! C14 SMS namelist |
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25 | USE trcnam_age ! AGE SMS namelist |
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26 | USE trcnam_my_trc ! MY_TRC SMS namelist |
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27 | USE trd_oce |
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28 | USE trdtrc_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 | TYPE(PTRACER), DIMENSION(jpmaxtrc), PUBLIC :: sn_tracer ! type of tracer for saving if not key_iomput |
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38 | |
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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 | CONTAINS |
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45 | |
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46 | SUBROUTINE trc_nam |
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47 | !!--------------------------------------------------------------------- |
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48 | !! *** ROUTINE trc_nam *** |
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49 | !! |
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50 | !! ** Purpose : READ and PRINT options for the passive tracer run (namelist) |
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51 | !! |
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52 | !! ** Method : - read passive tracer namelist |
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53 | !! - read namelist of each defined SMS model |
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54 | !! ( (PISCES, CFC, MY_TRC ) |
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55 | !!--------------------------------------------------------------------- |
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56 | INTEGER :: jn ! dummy loop indice |
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57 | ! |
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58 | IF( .NOT.lk_offline ) CALL trc_nam_run ! Parameters of the run |
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59 | ! |
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60 | CALL trc_nam_trc ! passive tracer informations |
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61 | ! |
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62 | IF( ln_rsttr ) ln_trcdta = .FALSE. ! restart : no need of clim data |
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63 | ! |
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64 | IF( ln_trcdmp .OR. ln_trcdmp_clo ) ln_trcdta = .TRUE. ! damping : need to have clim data |
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65 | ! |
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66 | IF( .NOT.ln_trcdta ) ln_trc_ini(:) = .FALSE. |
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67 | |
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68 | IF(lwp) THEN ! control print |
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69 | IF( ln_rsttr ) THEN |
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70 | WRITE(numout,*) |
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71 | WRITE(numout,*) ' Read a restart file for passive tracer : ', TRIM( cn_trcrst_in ) |
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72 | WRITE(numout,*) |
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73 | ENDIF |
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74 | IF( ln_trcdta .AND. .NOT.ln_rsttr ) THEN |
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75 | WRITE(numout,*) |
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76 | WRITE(numout,*) ' Some of the passive tracers are initialised from climatologies ' |
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77 | WRITE(numout,*) |
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78 | ENDIF |
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79 | IF( .NOT.ln_trcdta ) THEN |
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80 | WRITE(numout,*) |
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81 | WRITE(numout,*) ' All the passive tracers are initialised with constant values ' |
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82 | WRITE(numout,*) |
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83 | ENDIF |
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84 | ENDIF |
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85 | ! |
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86 | rdttrc = rdt * FLOAT( nn_dttrc ) ! passive tracer time-step |
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87 | ! |
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88 | IF(lwp) THEN ! control print |
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89 | WRITE(numout,*) |
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90 | WRITE(numout,*) ' Passive Tracer time step rdttrc = ', rdttrc |
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91 | WRITE(numout,*) |
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92 | ENDIF |
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93 | ! |
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94 | IF( l_trdtrc ) CALL trc_nam_trd ! Passive tracer trends |
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95 | ! |
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96 | END SUBROUTINE trc_nam |
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97 | |
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98 | |
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99 | SUBROUTINE trc_nam_run |
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100 | !!--------------------------------------------------------------------- |
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101 | !! *** ROUTINE trc_nam *** |
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102 | !! |
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103 | !! ** Purpose : read options for the passive tracer run (namelist) |
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104 | !! |
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105 | !!--------------------------------------------------------------------- |
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106 | NAMELIST/namtrc_run/ nn_dttrc, ln_rsttr, nn_rsttr, ln_top_euler, & |
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107 | & cn_trcrst_indir, cn_trcrst_outdir, cn_trcrst_in, cn_trcrst_out |
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108 | ! |
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109 | INTEGER :: ios ! Local integer output status for namelist read |
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110 | !!--------------------------------------------------------------------- |
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111 | ! |
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112 | IF(lwp) WRITE(numout,*) 'trc_nam_run : read the passive tracer namelists' |
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113 | IF(lwp) WRITE(numout,*) '~~~~~~~' |
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114 | |
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115 | CALL ctl_opn( numnat_ref, 'namelist_top_ref' , 'OLD' , 'FORMATTED', 'SEQUENTIAL', -1, numout, .FALSE. ) |
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116 | CALL ctl_opn( numnat_cfg, 'namelist_top_cfg' , 'OLD' , 'FORMATTED', 'SEQUENTIAL', -1, numout, .FALSE. ) |
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117 | IF(lwm) CALL ctl_opn( numont, 'output.namelist.top', 'UNKNOWN', 'FORMATTED', 'SEQUENTIAL', -1, numout, .FALSE., 1 ) |
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118 | |
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119 | REWIND( numnat_ref ) ! Namelist namtrc in reference namelist : Passive tracer variables |
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120 | READ ( numnat_ref, namtrc_run, IOSTAT = ios, ERR = 901) |
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121 | 901 IF( ios /= 0 ) CALL ctl_nam ( ios , 'namtrc in reference namelist', lwp ) |
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122 | |
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123 | REWIND( numnat_cfg ) ! Namelist namtrc in configuration namelist : Passive tracer variables |
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124 | READ ( numnat_cfg, namtrc_run, IOSTAT = ios, ERR = 902 ) |
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125 | 902 IF( ios /= 0 ) CALL ctl_nam ( ios , 'namtrc in configuration namelist', lwp ) |
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126 | IF(lwm) WRITE ( numont, namtrc_run ) |
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127 | |
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128 | ! computes the first time step of tracer model |
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129 | nittrc000 = nit000 + nn_dttrc - 1 |
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130 | |
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131 | IF(lwp) THEN ! control print |
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132 | WRITE(numout,*) |
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133 | WRITE(numout,*) ' Namelist : namtrc_run' |
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134 | WRITE(numout,*) ' time step freq. for passive tracer nn_dttrc = ', nn_dttrc |
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135 | WRITE(numout,*) ' restart for passive tracer ln_rsttr = ', ln_rsttr |
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136 | WRITE(numout,*) ' control of time step for passive tracer nn_rsttr = ', nn_rsttr |
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137 | WRITE(numout,*) ' first time step for pass. trac. nittrc000 = ', nittrc000 |
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138 | WRITE(numout,*) ' Use euler integration for TRC (y/n) ln_top_euler = ', ln_top_euler |
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139 | WRITE(numout,*) ' ' |
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140 | ENDIF |
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141 | ! |
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142 | END SUBROUTINE trc_nam_run |
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143 | |
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144 | SUBROUTINE trc_nam_trc |
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145 | !!--------------------------------------------------------------------- |
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146 | !! *** ROUTINE trc_nam *** |
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147 | !! |
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148 | !! ** Purpose : read options for the passive tracer run (namelist) |
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149 | !! |
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150 | !!--------------------------------------------------------------------- |
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151 | INTEGER :: ios, ierr, icfc ! Local integer output status for namelist read |
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152 | !! |
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153 | NAMELIST/namtrc/jptra, ln_pisces, ln_my_trc, ln_age, ln_cfc11, ln_cfc12, ln_c14, & |
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154 | & sn_tracer, ln_trcdta, ln_trcdmp, ln_trcdmp_clo |
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155 | !!--------------------------------------------------------------------- |
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156 | ! Dummy settings to fill tracers data structure |
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157 | ! ! name ! title ! unit ! init ! sbc ! cbc ! obc ! |
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158 | sn_tracer = PTRACER( 'NONAME' , 'NOTITLE' , 'NOUNIT' , .false. , .false. , .false. , .false.) |
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159 | ! |
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160 | IF(lwp) WRITE(numout,*) |
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161 | IF(lwp) WRITE(numout,*) 'trc_nam_trc : read the passive tracer namelists' |
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162 | IF(lwp) WRITE(numout,*) '~~~~~~~' |
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163 | |
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164 | REWIND( numnat_ref ) ! Namelist namtrc in reference namelist : Passive tracer variables |
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165 | READ ( numnat_ref, namtrc, IOSTAT = ios, ERR = 901) |
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166 | 901 IF( ios /= 0 ) CALL ctl_nam ( ios , 'namtrc in reference namelist', lwp ) |
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167 | |
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168 | REWIND( numnat_cfg ) ! Namelist namtrc in configuration namelist : Passive tracer variables |
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169 | READ ( numnat_cfg, namtrc, IOSTAT = ios, ERR = 902 ) |
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170 | 902 IF( ios /= 0 ) CALL ctl_nam ( ios , 'namtrc in configuration namelist', lwp ) |
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171 | IF(lwm) WRITE ( numont, namtrc ) |
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172 | |
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173 | ! Control settings |
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174 | IF( ln_pisces .AND. ln_my_trc ) CALL ctl_stop( 'Choose only ONE BGC model - PISCES or MY_TRC' ) |
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175 | IF( .NOT. ln_pisces .AND. .NOT. ln_my_trc ) jptra = 0 |
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176 | ll_cfc = ln_cfc11 .OR. ln_cfc12 |
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177 | ! |
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178 | jp_pisces = 0 ; jp_pcs0 = 0 ; jp_pcs1 = 0 |
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179 | jp_my_trc = 0 ; jp_myt0 = 0 ; jp_myt1 = 0 |
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180 | jp_cfc = 0 ; jp_cfc0 = 0 ; jp_cfc1 = 0 |
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181 | jp_age = 0 ; jp_c14 = 0 |
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182 | ! |
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183 | IF( ln_pisces ) THEN |
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184 | jp_pisces = jptra |
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185 | jp_pcs0 = 1 |
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186 | jp_pcs1 = jp_pisces |
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187 | ENDIF |
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188 | IF( ln_my_trc ) THEN |
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189 | jp_my_trc = jptra |
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190 | jp_myt0 = 1 |
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191 | jp_myt1 = jp_my_trc |
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192 | ENDIF |
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193 | ! |
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194 | jp_bgc = jptra |
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195 | ! |
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196 | IF( ln_age ) THEN |
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197 | jptra = jptra + 1 |
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198 | jp_age = jptra |
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199 | ENDIF |
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200 | IF( ln_cfc11 ) jp_cfc = jp_cfc + 1 |
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201 | IF( ln_cfc12 ) jp_cfc = jp_cfc + 1 |
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202 | IF( ll_cfc ) THEN |
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203 | jptra = jptra + jp_cfc |
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204 | jp_cfc0 = jptra - jp_cfc + 1 |
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205 | jp_cfc1 = jptra |
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206 | ENDIF |
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207 | IF( ln_c14 ) THEN |
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208 | jptra = jptra + 1 |
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209 | jp_c14 = jptra |
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210 | ENDIF |
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211 | ! |
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212 | IF( jptra == 0 ) CALL ctl_stop( 'All TOP tracers disabled: change namtrc setting or check if key_top is active' ) |
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213 | ! |
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214 | IF(lwp) THEN ! control print |
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215 | WRITE(numout,*) |
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216 | WRITE(numout,*) ' Namelist : namtrc' |
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217 | WRITE(numout,*) ' Total number of passive tracers jptra = ', jptra |
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218 | WRITE(numout,*) ' Simulating PISCES model ln_pisces = ', ln_pisces |
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219 | WRITE(numout,*) ' Simulating MY_TRC model ln_my_trc = ', ln_my_trc |
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220 | WRITE(numout,*) ' Simulating water mass age ln_age = ', ln_age |
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221 | WRITE(numout,*) ' Simulating CFC11 passive tracer ln_cfc11 = ', ln_cfc11 |
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222 | WRITE(numout,*) ' Simulating CFC12 passive tracer ln_cfc12 = ', ln_cfc12 |
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223 | WRITE(numout,*) ' Simulating C14 passive tracer ln_c14 = ', ln_c14 |
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224 | WRITE(numout,*) ' Read inputs data from file (y/n) ln_trcdta = ', ln_trcdta |
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225 | WRITE(numout,*) ' Damping of passive tracer (y/n) ln_trcdmp = ', ln_trcdmp |
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226 | WRITE(numout,*) ' Restoring of tracer on closed seas ln_trcdmp_clo = ', ln_trcdmp_clo |
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227 | WRITE(numout,*) ' Total number of BGC-like tracers jp_bgc = ', jp_bgc |
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228 | WRITE(numout,*) ' ' |
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229 | WRITE(numout,*) ' ' |
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230 | ENDIF |
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231 | ! |
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232 | IF( ierr /= 0 ) CALL ctl_stop( 'STOP', 'trc_nam_ice: unable to allocate arrays' ) |
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233 | ! |
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234 | IF( ln_age .OR. ll_cfc .OR. ln_c14 ) THEN |
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235 | ! ! Open namelist files |
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236 | CALL ctl_opn( numtrc_ref, 'namelist_trc_ref' , 'OLD', 'FORMATTED', 'SEQUENTIAL', -1, numout, .FALSE. ) |
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237 | CALL ctl_opn( numtrc_cfg, 'namelist_trc_cfg' , 'OLD', 'FORMATTED', 'SEQUENTIAL', -1, numout, .FALSE. ) |
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238 | IF(lwm) CALL ctl_opn( numonr, 'output.namelist.trc', 'UNKNOWN', 'FORMATTED', 'SEQUENTIAL', -1, numout, .FALSE. ) |
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239 | ! |
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240 | ENDIF |
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241 | |
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242 | END SUBROUTINE trc_nam_trc |
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243 | |
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244 | SUBROUTINE trc_nam_trd |
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245 | !!--------------------------------------------------------------------- |
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246 | !! *** ROUTINE trc_nam_dia *** |
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247 | !! |
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248 | !! ** Purpose : read options for the passive tracer diagnostics |
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249 | !! |
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250 | !! ** Method : - read passive tracer namelist |
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251 | !! - read namelist of each defined SMS model |
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252 | !! ( (PISCES, CFC, MY_TRC ) |
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253 | !!--------------------------------------------------------------------- |
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254 | |
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255 | #if defined key_trdmxl_trc || defined key_trdtrc |
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256 | INTEGER :: ios ! Local integer output status for namelist read |
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257 | INTEGER :: ierr |
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258 | !! |
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259 | NAMELIST/namtrc_trd/ nn_trd_trc, nn_ctls_trc, rn_ucf_trc, & |
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260 | & ln_trdmxl_trc_restart, ln_trdmxl_trc_instant, & |
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261 | & cn_trdrst_trc_in, cn_trdrst_trc_out, ln_trdtrc |
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262 | !!--------------------------------------------------------------------- |
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263 | |
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264 | IF(lwp) WRITE(numout,*) |
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265 | IF(lwp) WRITE(numout,*) 'trc_nam_trd : read the passive tracer diagnostics options' |
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266 | IF(lwp) WRITE(numout,*) '~~~~~~~' |
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267 | |
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268 | ! |
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269 | ALLOCATE( ln_trdtrc(jptra) ) |
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270 | ! |
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271 | REWIND( numnat_ref ) ! Namelist namtrc_trd in reference namelist : Passive tracer trends |
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272 | READ ( numnat_ref, namtrc_trd, IOSTAT = ios, ERR = 905) |
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273 | 905 IF( ios /= 0 ) CALL ctl_nam ( ios , 'namtrc_trd in reference namelist', lwp ) |
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274 | |
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275 | REWIND( numnat_cfg ) ! Namelist namtrc_trd in configuration namelist : Passive tracer trends |
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276 | READ ( numnat_cfg, namtrc_trd, IOSTAT = ios, ERR = 906 ) |
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277 | 906 IF( ios /= 0 ) CALL ctl_nam ( ios , 'namtrc_trd in configuration namelist', lwp ) |
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278 | IF(lwm) WRITE ( numont, namtrc_trd ) |
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279 | |
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280 | IF(lwp) THEN |
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281 | WRITE(numout,*) |
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282 | WRITE(numout,*) ' trd_mxl_trc_init : read namelist namtrc_trd ' |
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283 | WRITE(numout,*) ' ~~~~~~~~~~~~~~~~ ' |
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284 | WRITE(numout,*) ' * frequency of trends diagnostics nn_trd_trc = ', nn_trd_trc |
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285 | WRITE(numout,*) ' * control surface type nn_ctls_trc = ', nn_ctls_trc |
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286 | WRITE(numout,*) ' * restart for ML diagnostics ln_trdmxl_trc_restart = ', ln_trdmxl_trc_restart |
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287 | WRITE(numout,*) ' * flag to diagnose trends of ' |
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288 | WRITE(numout,*) ' instantantaneous or mean ML T/S ln_trdmxl_trc_instant = ', ln_trdmxl_trc_instant |
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289 | WRITE(numout,*) ' * unit conversion factor rn_ucf_trc = ', rn_ucf_trc |
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290 | DO jn = 1, jptra |
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291 | IF( ln_trdtrc(jn) ) WRITE(numout,*) ' compute ML trends for tracer number :', jn |
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292 | END DO |
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293 | ENDIF |
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294 | #endif |
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295 | ! |
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296 | END SUBROUTINE trc_nam_trd |
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297 | |
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298 | #else |
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299 | !!---------------------------------------------------------------------- |
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300 | !! Dummy module : No passive tracer |
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301 | !!---------------------------------------------------------------------- |
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302 | CONTAINS |
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303 | SUBROUTINE trc_nam ! Empty routine |
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304 | END SUBROUTINE trc_nam |
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305 | SUBROUTINE trc_nam_run ! Empty routine |
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306 | END SUBROUTINE trc_nam_run |
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307 | #endif |
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308 | |
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309 | !!---------------------------------------------------------------------- |
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310 | !! NEMO/TOP 3.3 , NEMO Consortium (2010) |
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311 | !! $Id$ |
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312 | !! Software governed by the CeCILL licence (NEMOGCM/NEMO_CeCILL.txt) |
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313 | !!====================================================================== |
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314 | END MODULE trcnam |
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