1 | MODULE limrst_2 |
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2 | !!====================================================================== |
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3 | !! *** MODULE limrst_2 *** |
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4 | !! Ice restart : write the ice restart file |
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5 | !!====================================================================== |
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6 | !! History : 2.0 ! 01-04 (C. Ethe, G. Madec) Original code |
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7 | !! ! 06-07 (S. Masson) use IOM for restart read/write |
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8 | !!---------------------------------------------------------------------- |
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9 | #if defined key_lim2 |
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10 | !!---------------------------------------------------------------------- |
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11 | !! 'key_lim2' : LIM 2.0 sea-ice model |
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12 | !!---------------------------------------------------------------------- |
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13 | !!---------------------------------------------------------------------- |
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14 | !! lim_rst_opn_2 : open ice restart file |
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15 | !! lim_rst_write_2 : write of the ice restart file |
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16 | !! lim_rst_read_2 : read the ice restart file |
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17 | !!---------------------------------------------------------------------- |
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18 | USE ice_2 |
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19 | USE sbc_oce |
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20 | USE sbc_ice |
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21 | USE daymod |
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22 | |
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23 | USE in_out_manager |
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24 | USE iom |
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25 | |
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26 | IMPLICIT NONE |
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27 | PRIVATE |
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28 | |
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29 | PUBLIC lim_rst_opn_2 ! routine called by sbcice_lim_2.F90 |
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30 | PUBLIC lim_rst_write_2 ! routine called by sbcice_lim_2.F90 |
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31 | PUBLIC lim_rst_read_2 ! routine called by iceini_2.F90 |
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32 | |
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33 | LOGICAL, PUBLIC :: lrst_ice !: logical to control the ice restart write |
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34 | INTEGER, PUBLIC :: numrir, numriw !: logical unit for ice restart (read and write) |
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35 | |
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36 | !!---------------------------------------------------------------------- |
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37 | !! LIM 2.0, UCL-LOCEAN-IPSL (2006) |
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38 | !! $Id$ |
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39 | !! Software governed by the CeCILL licence (modipsl/doc/NEMO_CeCILL.txt) |
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40 | !!---------------------------------------------------------------------- |
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41 | |
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42 | CONTAINS |
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43 | |
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44 | SUBROUTINE lim_rst_opn_2( kt ) |
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45 | !!---------------------------------------------------------------------- |
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46 | !! *** lim_rst_opn_2 *** |
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47 | !! |
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48 | !! ** purpose : output of sea-ice variable in a netcdf file |
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49 | !!---------------------------------------------------------------------- |
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50 | INTEGER, INTENT(in) :: kt ! number of iteration |
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51 | ! |
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52 | CHARACTER(LEN=20) :: clkt ! ocean time-step deine as a character |
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53 | CHARACTER(LEN=50) :: clname ! ice output restart file name |
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54 | !!---------------------------------------------------------------------- |
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55 | ! |
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56 | IF( kt == nit000 ) lrst_ice = .FALSE. ! default definition |
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57 | |
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58 | ! to get better performances with NetCDF format: |
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59 | ! we open and define the ice restart file one ice time step before writing the data (-> at nitrst - 2*nn_fsbc + 1) |
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60 | ! except if we write ice restart files every ice time step or if an ice restart file was writen at nitend - 2*nn_fsbc + 1 |
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61 | IF( kt == nitrst - 2*nn_fsbc + 1 .OR. nstock == nn_fsbc .OR. ( kt == nitend - nn_fsbc + 1 .AND. .NOT. lrst_ice ) ) THEN |
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62 | ! beware of the format used to write kt (default is i8.8, that should be large enough...) |
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63 | IF( nitrst > 99999999 ) THEN ; WRITE(clkt, * ) nitrst |
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64 | ELSE ; WRITE(clkt, '(i8.8)') nitrst |
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65 | ENDIF |
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66 | ! create the file |
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67 | clname = TRIM(cexper)//"_"//TRIM(ADJUSTL(clkt))//"_restart_ice" |
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68 | IF(lwp) THEN |
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69 | WRITE(numout,*) |
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70 | SELECT CASE ( jprstlib ) |
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71 | CASE ( jprstdimg ) ; WRITE(numout,*) ' open ice restart binary file: '//clname |
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72 | CASE DEFAULT ; WRITE(numout,*) ' open ice restart NetCDF file: '//clname |
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73 | END SELECT |
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74 | IF( kt == nitrst - 2*nn_fsbc + 1 ) THEN |
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75 | WRITE(numout,*) ' kt = nitrst - 2*nn_fsbc + 1 = ', kt,' date= ', ndastp |
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76 | ELSE ; WRITE(numout,*) ' kt = ' , kt,' date= ', ndastp |
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77 | ENDIF |
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78 | ENDIF |
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79 | |
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80 | CALL iom_open( clname, numriw, ldwrt = .TRUE., kiolib = jprstlib ) |
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81 | lrst_ice = .TRUE. |
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82 | ENDIF |
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83 | ! |
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84 | END SUBROUTINE lim_rst_opn_2 |
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85 | |
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86 | SUBROUTINE lim_rst_write_2( kt ) |
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87 | !!---------------------------------------------------------------------- |
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88 | !! *** lim_rst_write_2 *** |
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89 | !! |
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90 | !! ** purpose : output of sea-ice variable in a netcdf file |
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91 | !!---------------------------------------------------------------------- |
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92 | INTEGER, INTENT(in) :: kt ! number of iteration |
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93 | ! |
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94 | INTEGER :: iter ! kt + nn_fsbc -1 |
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95 | !!---------------------------------------------------------------------- |
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96 | |
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97 | iter = kt + nn_fsbc - 1 ! ice restarts are written at kt == nitrst - nn_fsbc + 1 |
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98 | |
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99 | IF( iter == nitrst ) THEN |
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100 | IF(lwp) WRITE(numout,*) |
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101 | IF(lwp) WRITE(numout,*) 'lim_rst_write_2 : write ice restart file kt =', kt |
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102 | IF(lwp) WRITE(numout,*) '~~~~~~~~~~~~~~~' |
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103 | ENDIF |
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104 | |
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105 | ! Write in numriw (if iter == nitrst) |
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106 | ! ------------------ |
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107 | ! ! calendar control |
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108 | CALL iom_rstput( iter, nitrst, numriw, 'kt_ice', REAL( iter, wp) ) |
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109 | |
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110 | CALL iom_rstput( iter, nitrst, numriw, 'hicif' , hicif (:,:) ) ! prognostic variables |
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111 | CALL iom_rstput( iter, nitrst, numriw, 'hsnif' , hsnif (:,:) ) |
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112 | CALL iom_rstput( iter, nitrst, numriw, 'frld' , frld (:,:) ) |
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113 | CALL iom_rstput( iter, nitrst, numriw, 'sist' , sist (:,:) ) |
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114 | # if defined key_coupled |
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115 | CALL iom_rstput( iter, nitrst, numriw, 'albege', albege(:,:) ) |
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116 | # endif |
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117 | CALL iom_rstput( iter, nitrst, numriw, 'tbif1' , tbif (:,:,1) ) |
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118 | CALL iom_rstput( iter, nitrst, numriw, 'tbif2' , tbif (:,:,2) ) |
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119 | CALL iom_rstput( iter, nitrst, numriw, 'tbif3' , tbif (:,:,3) ) |
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120 | CALL iom_rstput( iter, nitrst, numriw, 'ui_ice', ui_ice(:,:) ) |
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121 | CALL iom_rstput( iter, nitrst, numriw, 'vi_ice', vi_ice(:,:) ) |
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122 | CALL iom_rstput( iter, nitrst, numriw, 'qstoif', qstoif(:,:) ) |
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123 | CALL iom_rstput( iter, nitrst, numriw, 'fsbbq' , fsbbq (:,:) ) |
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124 | CALL iom_rstput( iter, nitrst, numriw, 'sxice' , sxice (:,:) ) |
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125 | CALL iom_rstput( iter, nitrst, numriw, 'syice' , syice (:,:) ) |
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126 | CALL iom_rstput( iter, nitrst, numriw, 'sxxice', sxxice(:,:) ) |
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127 | CALL iom_rstput( iter, nitrst, numriw, 'syyice', syyice(:,:) ) |
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128 | CALL iom_rstput( iter, nitrst, numriw, 'sxyice', sxyice(:,:) ) |
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129 | CALL iom_rstput( iter, nitrst, numriw, 'sxsn' , sxsn (:,:) ) |
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130 | CALL iom_rstput( iter, nitrst, numriw, 'sysn' , sysn (:,:) ) |
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131 | CALL iom_rstput( iter, nitrst, numriw, 'sxxsn' , sxxsn (:,:) ) |
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132 | CALL iom_rstput( iter, nitrst, numriw, 'syysn' , syysn (:,:) ) |
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133 | CALL iom_rstput( iter, nitrst, numriw, 'sxysn' , sxysn (:,:) ) |
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134 | CALL iom_rstput( iter, nitrst, numriw, 'sxa' , sxa (:,:) ) |
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135 | CALL iom_rstput( iter, nitrst, numriw, 'sya' , sya (:,:) ) |
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136 | CALL iom_rstput( iter, nitrst, numriw, 'sxxa' , sxxa (:,:) ) |
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137 | CALL iom_rstput( iter, nitrst, numriw, 'syya' , syya (:,:) ) |
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138 | CALL iom_rstput( iter, nitrst, numriw, 'sxya' , sxya (:,:) ) |
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139 | CALL iom_rstput( iter, nitrst, numriw, 'sxc0' , sxc0 (:,:) ) |
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140 | CALL iom_rstput( iter, nitrst, numriw, 'syc0' , syc0 (:,:) ) |
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141 | CALL iom_rstput( iter, nitrst, numriw, 'sxxc0' , sxxc0 (:,:) ) |
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142 | CALL iom_rstput( iter, nitrst, numriw, 'syyc0' , syyc0 (:,:) ) |
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143 | CALL iom_rstput( iter, nitrst, numriw, 'sxyc0' , sxyc0 (:,:) ) |
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144 | CALL iom_rstput( iter, nitrst, numriw, 'sxc1' , sxc1 (:,:) ) |
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145 | CALL iom_rstput( iter, nitrst, numriw, 'syc1' , syc1 (:,:) ) |
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146 | CALL iom_rstput( iter, nitrst, numriw, 'sxxc1' , sxxc1 (:,:) ) |
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147 | CALL iom_rstput( iter, nitrst, numriw, 'syyc1' , syyc1 (:,:) ) |
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148 | CALL iom_rstput( iter, nitrst, numriw, 'sxyc1' , sxyc1 (:,:) ) |
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149 | CALL iom_rstput( iter, nitrst, numriw, 'sxc2' , sxc2 (:,:) ) |
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150 | CALL iom_rstput( iter, nitrst, numriw, 'syc2' , syc2 (:,:) ) |
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151 | CALL iom_rstput( iter, nitrst, numriw, 'sxxc2' , sxxc2 (:,:) ) |
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152 | CALL iom_rstput( iter, nitrst, numriw, 'syyc2' , syyc2 (:,:) ) |
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153 | CALL iom_rstput( iter, nitrst, numriw, 'sxyc2' , sxyc2 (:,:) ) |
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154 | CALL iom_rstput( iter, nitrst, numriw, 'sxst' , sxst (:,:) ) |
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155 | CALL iom_rstput( iter, nitrst, numriw, 'syst' , syst (:,:) ) |
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156 | CALL iom_rstput( iter, nitrst, numriw, 'sxxst' , sxxst (:,:) ) |
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157 | CALL iom_rstput( iter, nitrst, numriw, 'syyst' , syyst (:,:) ) |
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158 | CALL iom_rstput( iter, nitrst, numriw, 'sxyst' , sxyst (:,:) ) |
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159 | |
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160 | IF( iter == nitrst ) THEN |
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161 | CALL iom_close( numriw ) ! close the restart file |
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162 | lrst_ice = .FALSE. |
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163 | ENDIF |
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164 | ! |
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165 | END SUBROUTINE lim_rst_write_2 |
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166 | |
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167 | |
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168 | SUBROUTINE lim_rst_read_2 |
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169 | !!---------------------------------------------------------------------- |
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170 | !! *** lim_rst_read_2 *** |
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171 | !! |
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172 | !! ** purpose : read of sea-ice variable restart in a netcdf file |
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173 | !!---------------------------------------------------------------------- |
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174 | REAL(wp) :: ziter |
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175 | !!---------------------------------------------------------------------- |
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176 | |
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177 | IF(lwp) THEN |
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178 | WRITE(numout,*) |
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179 | WRITE(numout,*) 'lim_rst_read_2 : read ice NetCDF restart file' |
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180 | WRITE(numout,*) '~~~~~~~~~~~~~~' |
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181 | ENDIF |
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182 | |
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183 | CALL iom_open ( 'restart_ice_in', numrir, kiolib = jprstlib ) |
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184 | |
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185 | CALL iom_get( numrir, 'kt_ice' , ziter ) |
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186 | IF(lwp) WRITE(numout,*) ' read ice restart file at time step : ', INT( ziter ) |
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187 | IF(lwp) WRITE(numout,*) ' in any case we force it to nit000 - 1 : ', nit000 - 1 |
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188 | |
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189 | !Control of date |
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190 | |
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191 | IF( ( nit000 - INT(ziter) ) /= 1 .AND. ABS( nrstdt ) == 1 ) & |
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192 | & CALL ctl_stop( 'lim_rst_read ===>>>> : problem with nit000 in ice restart', & |
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193 | & ' verify the file or rerun with the value 0 for the', & |
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194 | & ' control of time parameter nrstdt' ) |
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195 | |
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196 | CALL iom_get( numrir, jpdom_autoglo, 'hicif' , hicif ) |
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197 | CALL iom_get( numrir, jpdom_autoglo, 'hsnif' , hsnif ) |
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198 | CALL iom_get( numrir, jpdom_autoglo, 'frld' , frld ) |
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199 | CALL iom_get( numrir, jpdom_autoglo, 'sist' , sist ) |
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200 | # if defined key_coupled |
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201 | CALL iom_get( numrir, jpdom_autoglo, 'albege', albege ) |
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202 | # endif |
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203 | CALL iom_get( numrir, jpdom_autoglo, 'tbif1' , tbif(:,:,1) ) |
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204 | CALL iom_get( numrir, jpdom_autoglo, 'tbif2' , tbif(:,:,2) ) |
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205 | CALL iom_get( numrir, jpdom_autoglo, 'tbif3' , tbif(:,:,3) ) |
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206 | CALL iom_get( numrir, jpdom_autoglo, 'ui_ice', ui_ice ) |
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207 | CALL iom_get( numrir, jpdom_autoglo, 'vi_ice', vi_ice ) |
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208 | CALL iom_get( numrir, jpdom_autoglo, 'qstoif', qstoif ) |
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209 | CALL iom_get( numrir, jpdom_autoglo, 'fsbbq' , fsbbq ) |
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210 | CALL iom_get( numrir, jpdom_autoglo, 'sxice' , sxice ) |
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211 | CALL iom_get( numrir, jpdom_autoglo, 'syice' , syice ) |
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212 | CALL iom_get( numrir, jpdom_autoglo, 'sxxice', sxxice ) |
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213 | CALL iom_get( numrir, jpdom_autoglo, 'syyice', syyice ) |
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214 | CALL iom_get( numrir, jpdom_autoglo, 'sxyice', sxyice ) |
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215 | CALL iom_get( numrir, jpdom_autoglo, 'sxsn' , sxsn ) |
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216 | CALL iom_get( numrir, jpdom_autoglo, 'sysn' , sysn ) |
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217 | CALL iom_get( numrir, jpdom_autoglo, 'sxxsn' , sxxsn ) |
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218 | CALL iom_get( numrir, jpdom_autoglo, 'syysn' , syysn ) |
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219 | CALL iom_get( numrir, jpdom_autoglo, 'sxysn' , sxysn ) |
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220 | CALL iom_get( numrir, jpdom_autoglo, 'sxa' , sxa ) |
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221 | CALL iom_get( numrir, jpdom_autoglo, 'sya' , sya ) |
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222 | CALL iom_get( numrir, jpdom_autoglo, 'sxxa' , sxxa ) |
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223 | CALL iom_get( numrir, jpdom_autoglo, 'syya' , syya ) |
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224 | CALL iom_get( numrir, jpdom_autoglo, 'sxya' , sxya ) |
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225 | CALL iom_get( numrir, jpdom_autoglo, 'sxc0' , sxc0 ) |
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226 | CALL iom_get( numrir, jpdom_autoglo, 'syc0' , syc0 ) |
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227 | CALL iom_get( numrir, jpdom_autoglo, 'sxxc0' , sxxc0 ) |
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228 | CALL iom_get( numrir, jpdom_autoglo, 'syyc0' , syyc0 ) |
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229 | CALL iom_get( numrir, jpdom_autoglo, 'sxyc0' , sxyc0 ) |
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230 | CALL iom_get( numrir, jpdom_autoglo, 'sxc1' , sxc1 ) |
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231 | CALL iom_get( numrir, jpdom_autoglo, 'syc1' , syc1 ) |
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232 | CALL iom_get( numrir, jpdom_autoglo, 'sxxc1' , sxxc1 ) |
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233 | CALL iom_get( numrir, jpdom_autoglo, 'syyc1' , syyc1 ) |
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234 | CALL iom_get( numrir, jpdom_autoglo, 'sxyc1' , sxyc1 ) |
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235 | CALL iom_get( numrir, jpdom_autoglo, 'sxc2' , sxc2 ) |
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236 | CALL iom_get( numrir, jpdom_autoglo, 'syc2' , syc2 ) |
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237 | CALL iom_get( numrir, jpdom_autoglo, 'sxxc2' , sxxc2 ) |
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238 | CALL iom_get( numrir, jpdom_autoglo, 'syyc2' , syyc2 ) |
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239 | CALL iom_get( numrir, jpdom_autoglo, 'sxyc2' , sxyc2 ) |
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240 | CALL iom_get( numrir, jpdom_autoglo, 'sxst' , sxst ) |
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241 | CALL iom_get( numrir, jpdom_autoglo, 'syst' , syst ) |
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242 | CALL iom_get( numrir, jpdom_autoglo, 'sxxst' , sxxst ) |
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243 | CALL iom_get( numrir, jpdom_autoglo, 'syyst' , syyst ) |
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244 | CALL iom_get( numrir, jpdom_autoglo, 'sxyst' , sxyst ) |
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245 | |
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246 | CALL iom_close( numrir ) |
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247 | ! |
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248 | END SUBROUTINE lim_rst_read_2 |
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249 | |
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250 | #else |
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251 | !!---------------------------------------------------------------------- |
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252 | !! Default option : Empty module NO LIM 2.0 sea-ice model |
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253 | !!---------------------------------------------------------------------- |
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254 | #endif |
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255 | |
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256 | !!====================================================================== |
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257 | END MODULE limrst_2 |
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