1 | MODULE trdmld_rst |
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2 | !!================================================================================= |
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3 | !! *** MODULE trdmld_rst *** |
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4 | !! Ocean dynamic : Input/Output files for restart on mixed-layer diagnostics |
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5 | !!================================================================================= |
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6 | !! History : 9.0 ! 05-05 (C. Deltel) Original code |
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7 | !!--------------------------------------------------------------------------------- |
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8 | #if defined key_trdmld |
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9 | !!--------------------------------------------------------------------------------- |
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10 | USE dom_oce ! ocean space and time domain |
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11 | USE trdmod_oce ! ocean variables for trend diagnostics (i.e. icp/mixed-layer/vorticity) |
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12 | USE in_out_manager ! I/O manager |
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13 | USE iom ! I/O module |
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14 | |
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15 | IMPLICIT NONE |
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16 | PRIVATE |
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17 | |
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18 | PUBLIC trd_mld_rst_read ! routine called by trd_mld_init |
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19 | PUBLIC trd_mld_rst_write ! routine called by step.F90 |
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20 | |
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21 | INTEGER :: nummldw ! logical unit for mld restart |
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22 | |
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23 | !!--------------------------------------------------------------------------------- |
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24 | !! NEMO/OPA 3.3 , NEMO Consortium (2010) |
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25 | !! $Id$ |
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26 | !! Software governed by the CeCILL licence (NEMOGCM/NEMO_CeCILL.txt) |
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27 | !!--------------------------------------------------------------------------------- |
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28 | |
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29 | CONTAINS |
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30 | |
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31 | SUBROUTINE trd_mld_rst_write( kt ) |
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32 | !!-------------------------------------------------------------------------------- |
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33 | !! *** SUBROUTINE trd_mld_rst_wri *** |
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34 | !! |
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35 | !! ** Purpose : Write mixed-layer diagnostics restart fields. |
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36 | !!-------------------------------------------------------------------------------- |
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37 | INTEGER, INTENT( in ) :: kt ! ocean time-step index |
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38 | ! |
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39 | CHARACTER (len=35) :: charout |
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40 | INTEGER :: jk ! loop indice |
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41 | CHARACTER(LEN=20) :: clkt ! ocean time-step deine as a character |
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42 | CHARACTER(LEN=50) :: clname ! ice output restart file name |
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43 | !!-------------------------------------------------------------------------------- |
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44 | |
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45 | ! to get better performances with NetCDF format: |
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46 | ! we open and define the ocean restart_mld file one time step before writing the data (-> at nitrst - 1) |
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47 | ! except if we write ocean restart_mld files every time step or if an ocean restart_mld file was writen at nitend - 1 |
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48 | IF( kt == nitrst - 1 .OR. nstock == 1 .OR. ( kt == nitend .AND. MOD( nitend - 1, nstock ) == 0 ) ) THEN |
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49 | ! beware of the format used to write kt (default is i8.8, that should be large enough...) |
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50 | IF( nitrst > 999999999 ) THEN ; WRITE(clkt, * ) nitrst |
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51 | ELSE ; WRITE(clkt, '(i8.8)') nitrst |
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52 | ENDIF |
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53 | ! create the file |
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54 | clname = TRIM(cexper)//"_"//TRIM(ADJUSTL(clkt))//"_"//TRIM(cn_trdrst_out) |
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55 | IF(lwp) THEN |
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56 | WRITE(numout,*) |
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57 | SELECT CASE ( jprstlib ) |
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58 | CASE ( jprstdimg ) ; WRITE(numout,*) ' open ocean restart_mld binary file: '//clname |
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59 | CASE DEFAULT ; WRITE(numout,*) ' open ocean restart_mld NetCDF file: '//clname |
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60 | END SELECT |
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61 | IF( kt == nitrst - 1 ) THEN ; WRITE(numout,*) ' kt = nitrst - 1 = ', kt,' date= ', ndastp |
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62 | ELSE ; WRITE(numout,*) ' kt = ' , kt,' date= ', ndastp |
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63 | ENDIF |
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64 | ENDIF |
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65 | |
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66 | CALL iom_open( clname, nummldw, ldwrt = .TRUE., kiolib = jprstlib ) |
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67 | ENDIF |
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68 | |
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69 | IF( kt == nitrst .AND. lwp ) THEN |
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70 | WRITE(numout,*) |
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71 | WRITE(numout,*) 'trdmld_rst: output for ML diags. restart, with trd_mld_rst_write routine kt =', kt |
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72 | WRITE(numout,*) '~~~~~~~~~~' |
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73 | WRITE(numout,*) |
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74 | ENDIF |
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75 | |
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76 | IF( ln_trdmld_instant ) THEN |
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77 | !-- Temperature |
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78 | CALL iom_rstput( kt, nitrst, nummldw, 'tmlbb' , tmlbb ) |
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79 | CALL iom_rstput( kt, nitrst, nummldw, 'tmlbn' , tmlbn ) |
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80 | CALL iom_rstput( kt, nitrst, nummldw, 'tmlatfb' , tmlatfb ) |
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81 | |
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82 | !-- Salinity |
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83 | CALL iom_rstput( kt, nitrst, nummldw, 'smlbb' , smlbb ) |
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84 | CALL iom_rstput( kt, nitrst, nummldw, 'smlbn' , smlbn ) |
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85 | CALL iom_rstput( kt, nitrst, nummldw, 'smlatfb' , smlatfb ) |
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86 | ELSE |
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87 | CALL iom_rstput( kt, nitrst, nummldw, 'rmldbn' , rmldbn ) |
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88 | |
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89 | !-- Temperature |
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90 | CALL iom_rstput( kt, nitrst, nummldw, 'tmlbn' , tmlbn ) |
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91 | CALL iom_rstput( kt, nitrst, nummldw, 'tml_sumb' , tml_sumb ) |
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92 | DO jk = 1, jpltrd |
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93 | IF( jk < 10 ) THEN ; WRITE(charout,FMT="('tmltrd_csum_ub_', I1)") jk |
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94 | ELSE ; WRITE(charout,FMT="('tmltrd_csum_ub_', I2)") jk |
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95 | ENDIF |
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96 | CALL iom_rstput( kt, nitrst, nummldw, charout, tmltrd_csum_ub(:,:,jk) ) |
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97 | ENDDO |
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98 | CALL iom_rstput( kt, nitrst, nummldw, 'tmltrd_atf_sumb' , tmltrd_atf_sumb ) |
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99 | |
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100 | !-- Salinity |
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101 | CALL iom_rstput( kt, nitrst, nummldw, 'smlbn' , smlbn ) |
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102 | CALL iom_rstput( kt, nitrst, nummldw, 'sml_sumb' , sml_sumb ) |
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103 | DO jk = 1, jpltrd |
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104 | IF( jk < 10 ) THEN ; WRITE(charout,FMT="('smltrd_csum_ub_', I1)") jk |
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105 | ELSE ; WRITE(charout,FMT="('smltrd_csum_ub_', I2)") jk |
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106 | ENDIF |
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107 | CALL iom_rstput( kt, nitrst, nummldw, charout , smltrd_csum_ub(:,:,jk) ) |
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108 | ENDDO |
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109 | CALL iom_rstput( kt, nitrst, nummldw, 'smltrd_atf_sumb' , smltrd_atf_sumb ) |
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110 | ENDIF |
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111 | ! |
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112 | IF( kt == nitrst ) THEN |
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113 | CALL iom_close( nummldw ) ! close the restart file (only at last time step) |
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114 | lrst_oce = .FALSE. |
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115 | ENDIF |
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116 | ! |
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117 | ! |
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118 | END SUBROUTINE trd_mld_rst_write |
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119 | |
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120 | |
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121 | SUBROUTINE trd_mld_rst_read |
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122 | !!---------------------------------------------------------------------------- |
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123 | !! *** SUBROUTINE trd_mld_rst_lec *** |
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124 | !! |
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125 | !! ** Purpose : Read file for mixed-layer diagnostics restart. |
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126 | !!---------------------------------------------------------------------------- |
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127 | INTEGER :: inum ! temporary logical unit |
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128 | ! |
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129 | CHARACTER (len=35) :: charout |
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130 | INTEGER :: jk ! loop indice |
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131 | INTEGER :: jlibalt = jprstlib |
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132 | LOGICAL :: llok |
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133 | !!----------------------------------------------------------------------------- |
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134 | |
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135 | IF(lwp) THEN |
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136 | WRITE(numout,*) |
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137 | WRITE(numout,*) ' trd_mld_rst_read : read the NetCDF MLD restart file' |
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138 | WRITE(numout,*) ' ~~~~~~~~~~~~~~~~' |
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139 | ENDIF |
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140 | IF ( jprstlib == jprstdimg ) THEN |
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141 | ! eventually read netcdf file (monobloc) for restarting on different number of processors |
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142 | ! if {cn_trdrst_in}.nc exists, then set jlibalt to jpnf90 |
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143 | INQUIRE( FILE = TRIM(cn_trdrst_in)//'.nc', EXIST = llok ) |
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144 | IF ( llok ) THEN ; jlibalt = jpnf90 ; ELSE ; jlibalt = jprstlib ; ENDIF |
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145 | ENDIF |
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146 | |
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147 | CALL iom_open( cn_trdrst_in, inum, kiolib = jlibalt ) |
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148 | |
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149 | IF( ln_trdmld_instant ) THEN |
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150 | !-- Temperature |
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151 | CALL iom_get( inum, jpdom_autoglo, 'tmlbb' , tmlbb ) |
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152 | CALL iom_get( inum, jpdom_autoglo, 'tmlbn' , tmlbn ) |
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153 | CALL iom_get( inum, jpdom_autoglo, 'tmlatfb' , tmlatfb ) |
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154 | |
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155 | !-- Salinity |
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156 | CALL iom_get( inum, jpdom_autoglo, 'smlbb' , smlbb ) |
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157 | CALL iom_get( inum, jpdom_autoglo, 'smlbn' , smlbn ) |
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158 | CALL iom_get( inum, jpdom_autoglo, 'smlatfb' , smlatfb ) |
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159 | ELSE |
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160 | CALL iom_get( inum, jpdom_autoglo, 'rmldbn' , rmldbn ) ! needed for rmld_sum |
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161 | |
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162 | !-- Temperature |
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163 | CALL iom_get( inum, jpdom_autoglo, 'tmlbn' , tmlbn ) ! needed for tml_sum |
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164 | CALL iom_get( inum, jpdom_autoglo, 'tml_sumb' , tml_sumb ) |
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165 | DO jk = 1, jpltrd |
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166 | IF( jk < 10 ) THEN |
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167 | WRITE(charout,FMT="('tmltrd_csum_ub_', I1)") jk |
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168 | ELSE |
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169 | WRITE(charout,FMT="('tmltrd_csum_ub_', I2)") jk |
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170 | ENDIF |
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171 | CALL iom_get( inum, jpdom_autoglo, charout, tmltrd_csum_ub(:,:,jk) ) |
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172 | ENDDO |
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173 | CALL iom_get( inum, jpdom_autoglo, 'tmltrd_atf_sumb' , tmltrd_atf_sumb) |
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174 | |
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175 | !-- Salinity |
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176 | CALL iom_get( inum, jpdom_autoglo, 'smlbn' , smlbn ) ! needed for sml_sum |
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177 | CALL iom_get( inum, jpdom_autoglo, 'sml_sumb' , sml_sumb ) |
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178 | DO jk = 1, jpltrd |
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179 | IF( jk < 10 ) THEN |
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180 | WRITE(charout,FMT="('smltrd_csum_ub_', I1)") jk |
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181 | ELSE |
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182 | WRITE(charout,FMT="('smltrd_csum_ub_', I2)") jk |
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183 | ENDIF |
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184 | CALL iom_get( inum, jpdom_autoglo, charout, smltrd_csum_ub(:,:,jk) ) |
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185 | ENDDO |
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186 | CALL iom_get( inum, jpdom_autoglo, 'smltrd_atf_sumb' , smltrd_atf_sumb) |
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187 | |
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188 | CALL iom_close( inum ) |
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189 | ENDIF |
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190 | |
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191 | END SUBROUTINE trd_mld_rst_read |
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192 | |
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193 | #else |
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194 | !!================================================================================= |
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195 | !! *** MODULE trdmld_rst *** |
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196 | !! Ocean dynamic : Input/Output files for restart on mixed-layer diagnostics |
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197 | !!================================================================================= |
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198 | CONTAINS |
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199 | SUBROUTINE trd_mld_rst_write( kt ) ! No ML diags ==> empty routine |
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200 | WRITE(*,*) 'trd_mld_rst_wri: You should not have seen this print! error?', kt |
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201 | END SUBROUTINE trd_mld_rst_write |
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202 | SUBROUTINE trd_mld_rst_read ! No ML Diags ==> empty routine |
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203 | END SUBROUTINE trd_mld_rst_read |
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204 | #endif |
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205 | |
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206 | !!================================================================================= |
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207 | END MODULE trdmld_rst |
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