1 | MODULE trcnam_cfc |
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2 | !!====================================================================== |
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3 | !! *** MODULE trcnam_cfc *** |
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4 | !! TOP : initialisation of some run parameters for CFC chemical model |
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5 | !!====================================================================== |
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6 | !! History : 2.0 ! 2007-12 (C. Ethe, G. Madec) from trcnam.cfc.h90 |
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7 | !!---------------------------------------------------------------------- |
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8 | #if defined key_cfc |
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9 | !!---------------------------------------------------------------------- |
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10 | !! 'key_cfc' CFC tracers |
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11 | !!---------------------------------------------------------------------- |
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12 | !! trc_nam_cfc : CFC model initialisation |
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13 | !!---------------------------------------------------------------------- |
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14 | USE oce_trc ! Ocean variables |
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15 | USE par_trc ! TOP parameters |
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16 | USE trc ! TOP variables |
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17 | USE trcsms_cfc ! CFC specific variable |
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18 | USE iom ! I/O manager |
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19 | |
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20 | IMPLICIT NONE |
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21 | PRIVATE |
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22 | |
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23 | PUBLIC trc_nam_cfc ! called by trcnam.F90 module |
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24 | |
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25 | !!---------------------------------------------------------------------- |
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26 | !! NEMO/TOP 3.3 , NEMO Consortium (2010) |
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27 | !! $Id$ |
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28 | !! Software governed by the CeCILL licence (NEMOGCM/NEMO_CeCILL.txt) |
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29 | !!---------------------------------------------------------------------- |
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30 | |
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31 | CONTAINS |
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32 | |
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33 | SUBROUTINE trc_nam_cfc |
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34 | !!------------------------------------------------------------------- |
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35 | !! *** ROUTINE trc_nam_cfc *** |
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36 | !! |
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37 | !! ** Purpose : Definition some run parameter for CFC model |
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38 | !! |
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39 | !! ** Method : Read the namcfc namelist and check the parameter |
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40 | !! values called at the first timestep (nittrc000) |
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41 | !! |
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42 | !! ** input : Namelist namcfc |
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43 | !!---------------------------------------------------------------------- |
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44 | INTEGER :: numnatc_ref = -1 ! Logical unit for reference CFC namelist |
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45 | INTEGER :: numnatc_cfg = -1 ! Logical unit for configuration CFC namelist |
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46 | INTEGER :: numonc = -1 ! Logical unit for output namelist |
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47 | INTEGER :: ios ! Local integer output status for namelist read |
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48 | INTEGER :: jl, jn, cnt |
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49 | TYPE(DIAG), DIMENSION(jp_cfc_2d) :: cfcdia2d |
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50 | !! |
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51 | NAMELIST/namcfcdate/ ndate_beg, nyear_res, clnamecfc |
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52 | NAMELIST/namcfcdia/ cfcdia2d ! additional diagnostics |
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53 | !!---------------------------------------------------------------------- |
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54 | ! ! Open namelist files |
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55 | CALL ctl_opn( numnatc_ref, 'namelist_cfc_ref' , 'OLD', 'FORMATTED', 'SEQUENTIAL', -1, numout, .FALSE. ) |
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56 | CALL ctl_opn( numnatc_cfg, 'namelist_cfc_cfg' , 'OLD', 'FORMATTED', 'SEQUENTIAL', -1, numout, .FALSE. ) |
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57 | IF(lwm) CALL ctl_opn( numonc, 'output.namelist.cfc', 'UNKNOWN', 'FORMATTED', 'SEQUENTIAL', -1, numout, .FALSE. ) |
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58 | |
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59 | REWIND( numnatc_ref ) ! Namelist namcfcdate in reference namelist : CFC parameters |
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60 | READ ( numnatc_ref, namcfcdate, IOSTAT = ios, ERR = 901) |
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61 | 901 IF( ios /= 0 ) CALL ctl_nam ( ios , 'namcfcdate in reference namelist', lwp ) |
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62 | |
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63 | REWIND( numnatc_cfg ) ! Namelist namcfcdate in configuration namelist : CFC parameters |
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64 | READ ( numnatc_cfg, namcfcdate, IOSTAT = ios, ERR = 902 ) |
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65 | 902 IF( ios /= 0 ) CALL ctl_nam ( ios , 'namcfcdate in configuration namelist', lwp ) |
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66 | IF(lwm) WRITE ( numonc, namcfcdate ) |
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67 | |
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68 | jn = jp_cfc0 - 1 |
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69 | ! Variables setting |
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70 | IF( lp_cfc11 ) THEN |
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71 | jn = jn + 1 |
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72 | ctrcnm (jn) = 'CFC11' |
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73 | ctrcln (jn) = 'Chlorofluoro carbon 11 Concentration' |
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74 | ctrcun (jn) = 'umolC/L' |
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75 | ln_trc_ini(jn) = .false. |
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76 | ln_trc_wri(jn) = .true. |
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77 | ENDIF |
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78 | ! |
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79 | IF( lp_cfc12 ) THEN |
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80 | jn = jn + 1 |
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81 | ctrcnm (jn) = 'CFC12' |
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82 | ctrcln (jn) = 'Chlorofluoro carbon 12 Concentration' |
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83 | ctrcun (jn) = 'umolC/L' |
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84 | ln_trc_ini(jn) = .false. |
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85 | ln_trc_wri(jn) = .true. |
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86 | ENDIF |
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87 | ! |
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88 | IF( lp_sf6 ) THEN |
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89 | jn = jn + 1 |
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90 | ctrcnm (jn) = 'SF6' |
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91 | ctrcln (jn) = 'Sulfur hexafluoride Concentration' |
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92 | ctrcun (jn) = 'umol/L' |
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93 | ln_trc_ini(jn) = .false. |
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94 | ln_trc_wri(jn) = .true. |
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95 | ENDIF |
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96 | |
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97 | IF(lwp) THEN ! control print |
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98 | WRITE(numout,*) ' ' |
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99 | WRITE(numout,*) ' CFCs' |
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100 | WRITE(numout,*) ' ' |
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101 | WRITE(numout,*) ' trc_nam: Read namdates, namelist for CFC chemical model' |
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102 | WRITE(numout,*) ' ~~~~~~~' |
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103 | WRITE(numout,*) ' initial calendar date (aammjj) for CFC ndate_beg = ', ndate_beg |
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104 | WRITE(numout,*) ' restoring time constant (year) nyear_res = ', nyear_res |
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105 | WRITE(numout,*) ' Atmospheric CFC concentrations file clnamecfc = ', TRIM(clnamecfc) |
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106 | WRITE(numout,*) ' Compute dynamics for CFC-11 lp_cfc11 = ', lp_cfc11 |
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107 | WRITE(numout,*) ' Compute dynamics for CFC-12 lp_cfc12 = ', lp_cfc12 |
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108 | WRITE(numout,*) ' Compute dynamics for SF6 lp_sf6 = ', lp_sf6 |
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109 | ENDIF |
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110 | nyear_beg = ndate_beg / 10000 |
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111 | IF(lwp) WRITE(numout,*) ' initial year (aa) nyear_beg = ', nyear_beg |
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112 | ! |
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113 | ! check consistency between CFC namelist and par_cfc setting |
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114 | if ( jn - jp_cfc0 + 1 .ne. jp_cfc ) & |
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115 | CALL ctl_stop( 'trc_nam_cfc: Number of selected CFCs is different from total CFC number (jp_cfc) specified in par_cfc.F90' ) |
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116 | ! |
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117 | |
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118 | IF( .NOT.lk_iomput .AND. ln_diatrc ) THEN |
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119 | ! |
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120 | ! Namelist namcfcdia |
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121 | ! ------------------- |
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122 | REWIND( numnatc_ref ) ! Namelist namcfcdia in reference namelist : CFC diagnostics |
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123 | READ ( numnatc_ref, namcfcdia, IOSTAT = ios, ERR = 903) |
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124 | 903 IF( ios /= 0 ) CALL ctl_nam ( ios , 'namcfcdia in reference namelist', lwp ) |
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125 | |
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126 | REWIND( numnatc_cfg ) ! Namelist namcfcdia in configuration namelist : CFC diagnostics |
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127 | READ ( numnatc_cfg, namcfcdia, IOSTAT = ios, ERR = 904 ) |
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128 | 904 IF( ios /= 0 ) CALL ctl_nam ( ios , 'namcfcdia in configuration namelist', lwp ) |
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129 | IF(lwm) WRITE ( numonc, namcfcdia ) |
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130 | |
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131 | DO jl = 1, jp_cfc_2d |
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132 | jn = jp_cfc0_2d + jl - 1 |
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133 | ctrc2d(jn) = TRIM( cfcdia2d(jl)%sname ) |
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134 | ctrc2l(jn) = TRIM( cfcdia2d(jl)%lname ) |
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135 | ctrc2u(jn) = TRIM( cfcdia2d(jl)%units ) |
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136 | END DO |
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137 | |
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138 | IF(lwp) THEN ! control print |
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139 | WRITE(numout,*) |
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140 | WRITE(numout,*) ' Namelist : natadd' |
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141 | DO jl = 1, jp_cfc_2d |
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142 | jn = jp_cfc0_2d + jl - 1 |
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143 | WRITE(numout,*) ' 2d diag nb : ', jn, ' short name : ', ctrc2d(jn), & |
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144 | & ' long name : ', ctrc2l(jn), ' unit : ', ctrc2u(jn) |
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145 | END DO |
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146 | WRITE(numout,*) ' ' |
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147 | ENDIF |
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148 | ! |
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149 | ENDIF |
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150 | |
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151 | IF(lwm) CALL FLUSH ( numonc ) ! flush output namelist CFC |
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152 | |
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153 | END SUBROUTINE trc_nam_cfc |
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154 | |
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155 | #else |
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156 | !!---------------------------------------------------------------------- |
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157 | !! Dummy module : No CFC |
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158 | !!---------------------------------------------------------------------- |
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159 | CONTAINS |
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160 | SUBROUTINE trc_nam_cfc ! Empty routine |
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161 | END SUBROUTINE trc_nam_cfc |
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162 | #endif |
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163 | |
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164 | !!====================================================================== |
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165 | END MODULE trcnam_cfc |
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