1 | MODULE trclec |
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2 | !!====================================================================== |
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3 | !! *** MODULE trclec *** |
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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_lec : Read and print options for the passive tracer run (namelist) |
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19 | !!---------------------------------------------------------------------- |
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20 | USE oce_trc |
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21 | USE trc |
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22 | USE trctrp_lec |
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23 | USE trclsm |
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24 | |
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25 | IMPLICIT NONE |
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26 | PRIVATE |
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27 | |
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28 | PUBLIC trc_lec ! called in ??? |
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29 | |
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30 | !! * Substitutions |
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31 | # include "passivetrc_substitute.h90" |
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32 | !!---------------------------------------------------------------------- |
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33 | !! NEMO/TOP 1.0 , LOCEAN-IPSL (2005) |
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34 | !! $Header:$ |
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35 | !! Software governed by the CeCILL licence (modipsl/doc/NEMO_CeCILL.txt) |
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36 | !!---------------------------------------------------------------------- |
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37 | |
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38 | CONTAINS |
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39 | |
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40 | SUBROUTINE trc_lec |
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41 | !!--------------------------------------------------------------------- |
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42 | !! *** ROUTINE trc_lec *** |
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43 | !! |
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44 | !! ** Purpose : READ and PRINT options for the passive tracer run (namelist) |
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45 | !! |
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46 | !! ** Method : - read namelist |
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47 | !!--------------------------------------------------------------------- |
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48 | INTEGER :: ji |
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49 | CHARACTER (len=32) :: clname |
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50 | !! |
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51 | NAMELIST/nattrc/ nwritetrc, lrsttr, nrsttr, ctrcnm, ctrcnl, ctrcun, lutini ! general |
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52 | NAMELIST/natnum/ rsc, rtrn, ncortrc, ndttrc, crosster |
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53 | #if defined key_trc_diatrd |
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54 | NAMELIST/natrtd/ luttrd, nwritetrd ! dynamical trends |
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55 | #endif |
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56 | #if defined key_trc_diaadd |
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57 | NAMELIST/natadd/ ctrc3d, ctrc3l, ctrc2d, ctrc2l, ctrc3u, ctrc2u, nwriteadd ! additional diagnostics |
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58 | #endif |
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59 | !!--------------------------------------------------------------------- |
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60 | |
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61 | IF(lwp) WRITE(numout,*) |
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62 | IF(lwp) WRITE(numout,*) 'trc_lec : read the passive tracer namelists' |
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63 | IF(lwp) WRITE(numout,*) '~~~~~~~' |
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64 | |
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65 | clname = 'namelist.passivetrc' |
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66 | CALL ctlopn( numnat, clname, 'OLD', 'FORMATTED', 'SEQUENTIAL', & |
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67 | & 1, numout, .FALSE., 1 ) |
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68 | |
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69 | |
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70 | ! Namelist nattrc (files) |
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71 | ! ---------------------------------------------- |
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72 | nwritetrc = 10 ! default values |
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73 | lrsttr = .FALSE. |
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74 | nrsttr = 0 |
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75 | DO ji = 1, jptra |
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76 | WRITE(ctrcnm(ji),'("TR_",I1)' ) ji |
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77 | WRITE(ctrcnl(ji),'("TRACER NUMBER ",I1)') ji |
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78 | ctrcun(ji) = 'mmole/m3' |
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79 | lutini(ji) = .FALSE. |
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80 | END DO |
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81 | |
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82 | REWIND( numnat ) ! read nattrc |
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83 | READ ( numnat, nattrc ) |
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84 | |
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85 | IF(lwp) THEN ! control print |
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86 | WRITE(numout,*) |
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87 | WRITE(numout,*) ' Namelist : nattrc' |
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88 | WRITE(numout,*) ' frequency of outputs for passive tracers nwritetrc = ', nwritetrc |
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89 | WRITE(numout,*) ' restart LOGICAL for passive tr. lrsttr = ', lrsttr |
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90 | WRITE(numout,*) ' control of time step for p. tr. nrsttr = ', nrsttr |
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91 | DO ji = 1, jptra |
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92 | WRITE(numout,*) ' tracer nb: ', ji, ' name = ', ctrcnm(ji), ctrcnl(ji), ' in unit = ',ctrcun(ji) |
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93 | WRITE(numout,*) ' initial value in FILE : ',lutini(ji) |
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94 | END DO |
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95 | ENDIF |
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96 | |
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97 | #if defined key_trc_diatrd |
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98 | |
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99 | ! Namelist natrtd (transport trends) |
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100 | ! ---------------------------------------------- |
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101 | nwritetrd = 10 ! default values (no dynamical trend recording) |
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102 | DO ji = 1, jptra |
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103 | luttrd(ji) = .FALSE. |
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104 | END DO |
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105 | |
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106 | REWIND( numnat ) ! read natrtd |
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107 | READ ( numnat, natrtd ) |
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108 | |
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109 | nkeep=0 |
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110 | ikeep(:)=0 |
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111 | DO ji = 1, jptra |
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112 | IF( luttrd(ji) ) THEN |
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113 | nkeep = nkeep + 1 |
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114 | ikeep(ji)=nkeep |
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115 | END IF |
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116 | END DO |
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117 | IF( nkeep > 0 ) THEN |
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118 | IF(.NOT. ALLOCATED( trtrd ) ) ALLOCATE( trtrd(jpi,jpj,jpk,nkeep,jpdiatrc) ) |
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119 | trtrd(:,:,:,:,:) = 0.e0 |
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120 | ENDIF |
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121 | |
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122 | IF(lwp) THEN ! control print |
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123 | WRITE(numout,*) |
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124 | WRITE(numout,*) ' Namelist : natrtd' |
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125 | WRITE(numout,*) ' frequency of outputs for dynamical trends nwritetrd = ', nwritetrd |
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126 | DO ji = 1, jptra |
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127 | WRITE(numout,*) ' keep dynamical trends for tracer number :', ji, luttrd(ji), ikeep(ji) |
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128 | END DO |
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129 | WRITE(numout,*) ' total = ', nkeep, ' tracers dyn trends saved' |
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130 | WRITE(numout,*) ' size of trtrd = ', jpi*jpj*jpk*nkeep*jpdiatrc |
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131 | ENDIF |
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132 | #endif |
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133 | |
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134 | #if defined key_trc_diaadd |
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135 | |
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136 | ! Namelist natrtd (transport trends) |
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137 | ! ---------------------------------------------- |
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138 | nwriteadd = 10 ! default values |
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139 | ! ! 3D output arrays |
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140 | DO ji = 1, jpdia3d |
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141 | WRITE(ctrc3d(ji),'("3D_",I1)') ji ! short name |
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142 | WRITE(ctrc3l(ji),'("3D DIAGNOSTIC NUMBER ",I2)') ji ! long name |
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143 | ctrc3u(ji) = ' ' ! units |
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144 | END DO |
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145 | ! ! 2D output arrays |
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146 | DO ji = 1, jpdia2d |
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147 | WRITE(ctrc2d(ji),'("2D_",I1)') ji ! short name |
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148 | WRITE(ctrc2l(ji),'("2D DIAGNOSTIC NUMBER ",I2)') ji ! long name |
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149 | ctrc2u(ji) = ' ' ! units |
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150 | END DO |
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151 | |
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152 | REWIND( numnat ) ! read natrtd |
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153 | READ ( numnat, natadd ) |
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154 | |
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155 | IF(lwp) THEN ! control print |
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156 | WRITE(numout,*) |
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157 | WRITE(numout,*) ' Namelist : natadd' |
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158 | WRITE(numout,*) ' frequency of outputs for additional arrays nwriteadd = ', nwriteadd |
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159 | DO ji = 1, jpdia3d |
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160 | WRITE(numout,*) ' 3d output field No :',ji,' names ',ctrc3d(ji), ctrc3l(ji), ' in ', ctrc3u(ji) |
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161 | END DO |
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162 | DO ji = 1, jpdia2d |
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163 | WRITE(numout,*) ' 2d output field No :',ji,' names ',ctrc2d(ji), ctrc2l(ji), ' in ', ctrc2u(ji) |
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164 | END DO |
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165 | ENDIF |
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166 | #endif |
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167 | |
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168 | !! Namelist natnum : |
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169 | !! ----------------- |
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170 | rsc = 1. ! default values |
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171 | rtrn = 1.e-15 |
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172 | ncortrc = 1 |
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173 | ndttrc = 4 |
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174 | crosster = .FALSE. |
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175 | |
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176 | REWIND( numnat ) ! read natnum |
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177 | READ ( numnat, natnum ) |
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178 | |
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179 | !!Chris computes the first time step of tracer model |
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180 | nittrc000 = nit000 + ndttrc - 1 |
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181 | |
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182 | IF(lwp) THEN ! control print |
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183 | WRITE(numout,*) |
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184 | WRITE(numout,*) ' Namelist : natnum' |
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185 | WRITE(numout,*) |
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186 | WRITE(numout,*) ' tuning coefficient rsc = ', rsc |
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187 | WRITE(numout,*) ' truncation value rtrn = ', rtrn |
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188 | WRITE(numout,*) ' number of corrective phase ncortrc = ', ncortrc |
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189 | WRITE(numout,*) ' time step freq. for pass. trac. ndttrc = ', ndttrc |
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190 | WRITE(numout,*) ' 1st time step for pass. trac. nittrc000 = ', nittrc000 |
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191 | WRITE(numout,*) ' computes or not crossterms crosster = ', crosster |
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192 | ENDIF |
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193 | |
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194 | ! namelist of transport |
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195 | ! --------------------- |
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196 | CALL trc_trp_lec |
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197 | |
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198 | ! namelist of SMS |
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199 | ! --------------- |
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200 | CALL trc_lsm |
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201 | ! |
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202 | END SUBROUTINE trc_lec |
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203 | |
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204 | #else |
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205 | !!---------------------------------------------------------------------- |
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206 | !! Dummy module : No passive tracer |
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207 | !!---------------------------------------------------------------------- |
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208 | CONTAINS |
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209 | SUBROUTINE trc_lec ! Empty routine |
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210 | END SUBROUTINE trc_lec |
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211 | #endif |
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212 | |
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213 | !!====================================================================== |
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214 | END MODULE trclec |
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