1 | MODULE trcstat |
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2 | !!====================================================================== |
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3 | !! *** MODULE trcrst *** |
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4 | !! TOP : Manage the passive tracer restart |
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5 | !!====================================================================== |
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6 | !! History : - ! 1991-03 () original code |
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7 | !! 1.0 ! 2005-03 (O. Aumont, A. El Moussaoui) F90 |
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8 | !! - ! 2005-10 (C. Ethe) print control |
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9 | !! 2.0 ! 2005-10 (C. Ethe, G. Madec) revised architecture |
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10 | !!---------------------------------------------------------------------- |
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11 | #if defined key_top |
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12 | !!---------------------------------------------------------------------- |
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13 | !! 'key_top' TOP models |
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14 | !!---------------------------------------------------------------------- |
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15 | !!---------------------------------------------------------------------- |
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16 | !! trc_rst : Restart for passive tracer |
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17 | !!---------------------------------------------------------------------- |
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18 | !!---------------------------------------------------------------------- |
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19 | !! 'key_top' TOP models |
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20 | !!---------------------------------------------------------------------- |
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21 | !! trc_rst_opn : open restart file |
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22 | !! trc_rst_read : read restart file |
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23 | !! trc_rst_wri : write restart file |
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24 | !!---------------------------------------------------------------------- |
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25 | USE trc, ONLY: tra, ctrcnm |
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26 | USE par_kind, ONLY: wp |
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27 | USE in_out_manager, ONLY: lwp, numout |
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28 | USE par_oce, ONLY: jpi, jpj |
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29 | USE par_trc, ONLY: jptra |
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30 | USE dom_oce, ONLY: e3t_0, gdepw_0, tmask, e1e2t |
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31 | #if defined key_vvl |
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32 | USE dom_oce, ONLY: e3t_a, e3t_n, gdepw_n |
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33 | #endif |
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34 | !* MPP library |
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35 | USE lib_mpp |
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36 | !* Fortran utilities |
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37 | USE lib_fortran |
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38 | |
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39 | USE yomhook, ONLY: lhook, dr_hook |
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40 | USE parkind1, ONLY: jprb, jpim |
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41 | |
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42 | IMPLICIT NONE |
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43 | PRIVATE |
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44 | |
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45 | PUBLIC trc_rst_dia_stat |
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46 | PUBLIC trc_rst_tra_stat |
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47 | |
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48 | !! * Substitutions |
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49 | # include "top_substitute.h90" |
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50 | |
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51 | CONTAINS |
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52 | |
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53 | SUBROUTINE trc_rst_tra_stat |
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54 | !!---------------------------------------------------------------------- |
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55 | !! *** trc_rst_tra_stat *** |
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56 | !! |
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57 | !! ** purpose : Compute tracers statistics - check where crazy values appears |
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58 | !!---------------------------------------------------------------------- |
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59 | INTEGER :: jk, jn |
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60 | REAL(wp) :: ztraf, zmin, zmax, zmean, zdrift, areasf |
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61 | REAL(wp), DIMENSION(jpi,jpj) :: zvol |
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62 | INTEGER(KIND=jpim), PARAMETER :: zhook_in = 0 |
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63 | INTEGER(KIND=jpim), PARAMETER :: zhook_out = 1 |
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64 | REAL(KIND=jprb) :: zhook_handle |
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65 | |
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66 | CHARACTER(LEN=*), PARAMETER :: RoutineName='TRC_RST_TRA_STAT' |
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67 | |
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68 | IF (lhook) CALL dr_hook(RoutineName,zhook_in,zhook_handle) |
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69 | |
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70 | !!---------------------------------------------------------------------- |
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71 | |
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72 | IF( lwp ) THEN |
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73 | WRITE(numout,*) |
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74 | WRITE(numout,*) ' ----SURFACE TRA STAT---- ' |
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75 | WRITE(numout,*) |
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76 | ENDIF |
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77 | ! |
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78 | zvol(:,:) = e1e2t(:,:) * fse3t_a(:,:,1) * tmask(:,:,1) |
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79 | areasf = glob_sum(zvol(:,:)) |
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80 | DO jn = 1, jptra |
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81 | ztraf = glob_sum( tra(:,:,1,jn) * zvol(:,:) ) |
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82 | zmin = MINVAL( tra(:,:,1,jn), mask= ((tmask(:,:,1).NE.0.)) ) |
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83 | zmax = MAXVAL( tra(:,:,1,jn), mask= ((tmask(:,:,1).NE.0.)) ) |
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84 | IF( lk_mpp ) THEN |
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85 | CALL mpp_min( zmin ) ! min over the global domain |
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86 | CALL mpp_max( zmax ) ! max over the global domain |
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87 | END IF |
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88 | zmean = ztraf / areasf |
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89 | IF(lwp) WRITE(numout,9001) jn, TRIM( ctrcnm(jn) ), zmean, zmin, zmax |
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90 | END DO |
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91 | IF(lwp) WRITE(numout,*) |
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92 | 9001 FORMAT(' tracer nb :',i2,' name :',a10,' mean :',e18.10,' min :',e18.10, & |
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93 | & ' max :',e18.10) |
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94 | ! |
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95 | IF (lhook) CALL dr_hook(RoutineName,zhook_out,zhook_handle) |
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96 | END SUBROUTINE trc_rst_tra_stat |
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97 | |
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98 | |
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99 | |
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100 | SUBROUTINE trc_rst_dia_stat( dgtr, names) |
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101 | !!---------------------------------------------------------------------- |
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102 | !! *** trc_rst_dia_stat *** |
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103 | !! |
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104 | !! ** purpose : Compute tracers statistics |
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105 | !!---------------------------------------------------------------------- |
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106 | REAL(wp), DIMENSION(jpi,jpj) , INTENT(in) :: dgtr ! 2D diag var |
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107 | CHARACTER(len=*) , INTENT(in) :: names ! 2D diag name |
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108 | !!--------------------------------------------------------------------- |
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109 | INTEGER :: jk, jn |
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110 | CHARACTER (LEN=18) :: text_zmean |
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111 | REAL(wp) :: ztraf, zmin, zmax, zmean, areasf |
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112 | REAL(wp), DIMENSION(jpi,jpj) :: zvol |
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113 | INTEGER(KIND=jpim), PARAMETER :: zhook_in = 0 |
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114 | INTEGER(KIND=jpim), PARAMETER :: zhook_out = 1 |
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115 | REAL(KIND=jprb) :: zhook_handle |
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116 | |
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117 | CHARACTER(LEN=*), PARAMETER :: RoutineName='TRC_RST_DIA_STAT' |
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118 | |
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119 | IF (lhook) CALL dr_hook(RoutineName,zhook_in,zhook_handle) |
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120 | |
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121 | !!---------------------------------------------------------------------- |
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122 | |
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123 | IF( lwp ) WRITE(numout,*) 'STAT- ', names |
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124 | |
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125 | ! fse3t_a will be undefined at the start of a run, but this routine |
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126 | ! may be called at any stage! Hence we MUST make sure it is |
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127 | ! initialised to zero when allocated to enable us to test for |
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128 | ! zero content here and avoid potentially dangerous and non-portable |
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129 | ! operations (e.g. divide by zero, global sums of junk values etc.) |
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130 | zvol(:,:) = e1e2t(:,:) * fse3t_a(:,:,1) * tmask(:,:,1) |
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131 | ztraf = glob_sum( dgtr(:,:) * zvol(:,:) ) |
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132 | !! areasf = glob_sum(e1e2t(:,:) * tmask(:,:,1) ) |
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133 | areasf = glob_sum(zvol(:,:)) |
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134 | zmin = MINVAL( dgtr(:,:), mask= ((tmask(:,:,1).NE.0.)) ) |
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135 | zmax = MAXVAL( dgtr(:,:), mask= ((tmask(:,:,1).NE.0.)) ) |
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136 | IF( lk_mpp ) THEN |
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137 | CALL mpp_min( zmin ) ! min over the global domain |
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138 | CALL mpp_max( zmax ) ! max over the global domain |
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139 | END IF |
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140 | |
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141 | text_zmean = "N/A" |
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142 | ! Avoid divide by zero. areasf must be positive. |
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143 | IF (areasf > 0.0) THEN |
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144 | zmean = ztraf / areasf |
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145 | WRITE(text_zmean,'(e18.10)') zmean |
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146 | ENDIF |
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147 | |
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148 | IF(lwp) WRITE(numout,9002) TRIM( names ), text_zmean, zmin, zmax |
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149 | |
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150 | 9002 FORMAT(' tracer name :',A,' mean :',A,' min :',e18.10, & |
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151 | & ' max :',e18.10 ) |
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152 | ! |
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153 | IF (lhook) CALL dr_hook(RoutineName,zhook_out,zhook_handle) |
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154 | END SUBROUTINE trc_rst_dia_stat |
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155 | |
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156 | |
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157 | #else |
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158 | !!---------------------------------------------------------------------- |
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159 | !! Dummy module : No passive tracer |
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160 | !!---------------------------------------------------------------------- |
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161 | CONTAINS |
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162 | SUBROUTINE trc_rst_dia_stat ! Empty routines |
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163 | INTEGER(KIND=jpim), PARAMETER :: zhook_in = 0 |
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164 | INTEGER(KIND=jpim), PARAMETER :: zhook_out = 1 |
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165 | REAL(KIND=jprb) :: zhook_handle |
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166 | |
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167 | CHARACTER(LEN=*), PARAMETER :: RoutineName='TRC_RST_DIA_STAT' |
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168 | |
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169 | IF (lhook) CALL dr_hook(RoutineName,zhook_in,zhook_handle) |
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170 | |
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171 | WRITE(*,*) 'trc_rst_wri: You should not have seen this print! error?' |
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172 | IF (lhook) CALL dr_hook(RoutineName,zhook_out,zhook_handle) |
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173 | END SUBROUTINE trc_rst_dia_stat |
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174 | SUBROUTINE trc_rst_dia_stat( dgtr, names) |
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175 | REAL(wp), DIMENSION(jpi,jpj) , INTENT(in) :: dgtr ! 2D diag var |
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176 | CHARACTER(len=*) , INTENT(in) :: names ! 2D diag name |
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177 | INTEGER(KIND=jpim), PARAMETER :: zhook_in = 0 |
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178 | INTEGER(KIND=jpim), PARAMETER :: zhook_out = 1 |
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179 | REAL(KIND=jprb) :: zhook_handle |
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180 | |
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181 | CHARACTER(LEN=*), PARAMETER :: RoutineName='TRC_RST_DIA_STAT' |
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182 | |
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183 | IF (lhook) CALL dr_hook(RoutineName,zhook_in,zhook_handle) |
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184 | |
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185 | WRITE(*,*) 'trc_rst_wri: You should not have seen this print! error?' |
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186 | IF (lhook) CALL dr_hook(RoutineName,zhook_out,zhook_handle) |
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187 | END SUBROUTINE trc_rst_dia_stat |
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188 | #endif |
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189 | |
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190 | !!---------------------------------------------------------------------- |
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191 | !! NEMO/TOP 3.3 , NEMO Consortium (2010) |
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192 | !! $Id$ |
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193 | !! Software governed by the CeCILL licence (NEMOGCM/NEMO_CeCILL.txt) |
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194 | !!====================================================================== |
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195 | END MODULE trcstat |
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