1 | MODULE crs_iom |
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2 | !!===================================================================== |
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3 | !! *** MODULE crs_iom *** |
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4 | !! Input/Output manager : Library to read input files with NF90 (only fliocom module) |
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5 | !!==================================================================== |
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6 | !! History : 9.0 ! 12 06 (J. Simeon) Original code |
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7 | !! |
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8 | !! |
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9 | !! kdompar_crs(1,1) = global x-dimension, jpiglo_crs |
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10 | !! kdompar_crs(2,1) = global y-dimension, jpjglo_crs |
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11 | !! kdompar_crs(:,2) |
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12 | !! from dom_oce INTEGER nimpp, njmpp !: i- & j-indexes for mpp-subdomain left bottom |
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13 | !! |
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14 | !! From LBC/mppini.F90 |
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15 | !! ! No mpp computation |
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16 | !! nimpp = 1 |
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17 | !! njmpp = 1 |
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18 | !! nlci = jpi |
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19 | !! nlcj = jpj |
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20 | !! nldi = 1 |
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21 | !! nldj = 1 |
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22 | !! nlei = jpi |
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23 | !! nlej = jpj |
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24 | !! nperio = jperio |
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25 | !! nbondi = 2 |
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26 | !! nbondj = 2 |
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27 | !! nidom = FLIO_DOM_NONE |
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28 | !! npolj = jperio |
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29 | !! |
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30 | !! jes. 28 Jun 2012. TODO. make sure of variable declarations to be placed here or crs_dom.F90 |
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31 | !!-------------------------------------------------------------------- |
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32 | USE timing |
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33 | USE crs_dom |
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34 | USE dom_oce ! ocean space and time domain |
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35 | USE iom_def ! iom variables definitions |
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36 | USE netcdf ! NetCDF library |
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37 | USE in_out_manager ! I/O manager |
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38 | USE lib_mpp ! MPP library |
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39 | USE iom ! I/O library |
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40 | USE par_kind, ONLY: wp |
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41 | |
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42 | |
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43 | IMPLICIT NONE |
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44 | PRIVATE |
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45 | |
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46 | PUBLIC crs_iom_open, crs_iom_close, crs_iom_rstput, crs_iom_put |
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47 | |
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48 | ! PUBLIC crs_iom_varid, crs_iom_get, crs_iom_gettime |
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49 | |
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50 | |
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51 | INTEGER, PARAMETER :: jpdomcrs_data = 1 !: ( 1 :jpiglo_crs, 1 :jpjglo_crs) |
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52 | INTEGER, PARAMETER :: jpdomcrs_global = 2 !: ( 1 :jpiglo_crs, 1 :jpjglo_crs) |
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53 | INTEGER, PARAMETER :: jpdomcrs_local = 3 !: One of the 3 following cases |
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54 | INTEGER, PARAMETER :: jpdomcrs_local_full = 4 !: ( 1 :jpi_crs , 1 :jpj_crs ) |
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55 | INTEGER, PARAMETER :: jpdomcrs_local_noextra = 5 !: ( 1 :nlci_crs , 1 :nlcj_crs ) |
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56 | INTEGER, PARAMETER :: jpdomcrs_local_noovlap = 6 !: (nldi_crs:nlei_crs ,nldj_crs:nlej_crs ) |
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57 | INTEGER, PARAMETER :: jpdomcrs_unknown = 7 !: No dimension checking |
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58 | INTEGER, PARAMETER :: jpdomcrs_autoglo = 8 !: |
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59 | INTEGER, PARAMETER :: jpdomcrs_autodta = 9 !: |
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60 | INTEGER :: ipdomcrs_local_noovlap_crs, ipdomcrs_local_full_crs, idomcrs_local_noextra_crs |
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61 | |
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62 | INTEGER :: idomcrs ! Type of domain to be written (default = jpdom_local_noovlap) |
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63 | INTEGER, DIMENSION(2,5) :: idompar_crs ! domain parameters: |
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64 | LOGICAL :: llnoov ! local definition to read overlap |
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65 | |
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66 | |
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67 | CONTAINS |
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68 | |
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69 | SUBROUTINE crs_iom_open( cdname, kiomid, ldwrt, kdom, kiolib ) |
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70 | !!-------------------------------------------------------------------- |
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71 | !! *** MODULE crs_iom_open *** |
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72 | !! |
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73 | !! ** Purpose : open an input file with NF90 on coarsened grid |
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74 | !!--------------------------------------------------------------------- |
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75 | !! Arguments |
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76 | CHARACTER(len=*) , INTENT(in) :: cdname ! File name |
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77 | INTEGER , INTENT(inout) :: kiomid ! nf90 identifier of the opened file |
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78 | LOGICAL , INTENT(in) :: ldwrt ! read or write the file? |
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79 | INTEGER , INTENT(in), OPTIONAL :: kdom ! Type of domain to be written (default = jpdom_local_noovlap) |
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80 | INTEGER , INTENT(in), OPTIONAL :: kiolib ! library used to open the file (default = jpnf90) |
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81 | |
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82 | |
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83 | CALL dom_grid_crs ! Save the parent grid information & Switch to coarse grid domain |
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84 | |
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85 | llnoov = (jpni * jpnj ) == jpnij .AND. .NOT. lk_agrif |
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86 | IF( llnoov ) THEN ; idomcrs = jpdomcrs_local_noovlap ! default definition |
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87 | ELSE ; idomcrs = jpdomcrs_local_full ! default definition |
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88 | ENDIF |
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89 | IF ( PRESENT(kdom) ) idomcrs = kdom |
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90 | |
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91 | WRITE(numout,*) 'crs_iom_open. kiomid=', kiomid |
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92 | |
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93 | CALL iom_open( cdname, kiomid, ldwrt, idomcrs, kiolib ) |
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94 | |
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95 | WRITE(numout,*) 'crs_iom_open. after iom_open call kiomid=', kiomid |
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96 | |
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97 | CALL dom_grid_glo ! Return to parent grid domain |
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98 | |
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99 | END SUBROUTINE crs_iom_open |
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100 | |
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101 | |
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102 | SUBROUTINE crs_iom_close( kiomid ) |
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103 | !!-------------------------------------------------------------------- |
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104 | !! *** MODULE crs_iom_open *** |
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105 | !! |
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106 | !! ** Purpose : open an input file with NF90 on coarsened grid |
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107 | !!--------------------------------------------------------------------- |
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108 | !! Arguments |
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109 | INTEGER , INTENT(inout) :: kiomid ! nf90 identifier of the opened file |
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110 | !! Local variable |
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111 | CHARACTER(LEN=100) :: clinfo ! info character |
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112 | !--------------------------------------------------------------------- |
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113 | ! |
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114 | WRITE(numout,*) 'crs_iom_close. kiomid=', kiomid |
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115 | |
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116 | CALL iom_close( kiomid ) |
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117 | WRITE(numout,*) 'crs_iom_close. after iom_open call kiomid=', kiomid |
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118 | |
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119 | ! |
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120 | END SUBROUTINE crs_iom_close |
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121 | |
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122 | |
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123 | SUBROUTINE crs_iom_rstput( kt, kwrite, kiomid, cdvar, pv_r0d, pv_r1d, pv_r2d, pv_r3d, ktype ) |
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124 | !!-------------------------------------------------------------------- |
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125 | !! *** SUBROUTINE crs_iom_rp0d *** |
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126 | !! |
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127 | !! ** Purpose : read the time axis cdvar in the file |
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128 | !!-------------------------------------------------------------------- |
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129 | ! Arguments |
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130 | INTEGER , INTENT(in) :: kt ! ocean time-step |
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131 | INTEGER , INTENT(in) :: kwrite ! writing time-step |
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132 | INTEGER , INTENT(in) :: kiomid ! Identifier of the file |
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133 | CHARACTER(len=*) , INTENT(in) :: cdvar ! variable name |
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134 | REAL(wp), OPTIONAL, INTENT(in) :: pv_r0d ! written Od field |
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135 | REAL(wp), OPTIONAL, DIMENSION(jpk), INTENT(in) :: pv_r1d ! written 1d field |
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136 | REAL(wp), OPTIONAL, DIMENSION(jpi_crs,jpj_crs) , INTENT(in) :: pv_r2d ! written 2d field |
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137 | REAL(wp), OPTIONAL, DIMENSION(jpi_crs,jpj_crs,jpk), INTENT(in) :: pv_r3d ! written 3d field |
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138 | INTEGER, OPTIONAL, INTENT(in) :: ktype ! variable type (default R8) |
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139 | |
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140 | ! Local |
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141 | INTEGER :: ivid ! variable id |
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142 | INTEGER :: itype ! variable type |
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143 | |
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144 | CALL dom_grid_crs ! Save the parent grid information & Switch to coarse grid domain |
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145 | |
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146 | IF( PRESENT(pv_r0d) ) THEN ; CALL iom_rstput( kt, kwrite, kiomid, cdvar, pv_r0d, ktype ) |
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147 | ELSEIF( PRESENT(pv_r1d) ) THEN ; CALL iom_rstput( kt, kwrite, kiomid, cdvar, pv_r1d, ktype ) |
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148 | ELSEIF( PRESENT(pv_r2d) ) THEN ; CALL iom_rstput( kt, kwrite, kiomid, cdvar, pv_r2d, ktype ) |
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149 | ELSEIF( PRESENT(pv_r3d) ) THEN ; CALL iom_rstput( kt, kwrite, kiomid, cdvar, pv_r3d, ktype ) |
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150 | ENDIF |
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151 | |
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152 | CALL dom_grid_glo ! Return to parent grid domain |
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153 | |
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154 | END SUBROUTINE crs_iom_rstput |
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155 | |
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156 | SUBROUTINE crs_iom_put( cdvar , pv_r0d, pv_r1d, pv_r2d, pv_r3d ) |
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157 | !!-------------------------------------------------------------------- |
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158 | !! *** SUBROUTINE iom_put *** |
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159 | !! |
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160 | !! ** Purpose : read the time axis cdvar in the file |
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161 | !!-------------------------------------------------------------------- |
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162 | ! Arguments |
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163 | CHARACTER(len=*) , INTENT(in) :: cdvar ! variable name |
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164 | REAL(wp) , INTENT(in), OPTIONAL :: pv_r0d ! written Od field |
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165 | REAL(wp), DIMENSION( :), INTENT(in), OPTIONAL :: pv_r1d ! written 1d field |
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166 | REAL(wp), DIMENSION(:, : ), INTENT(in), OPTIONAL :: pv_r2d ! written 2d field |
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167 | REAL(wp), DIMENSION(:, :, :), INTENT(in), OPTIONAL :: pv_r3d ! written 3d field |
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168 | |
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169 | ! Local |
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170 | INTEGER :: ivid ! variable id |
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171 | INTEGER :: itype ! variable type |
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172 | |
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173 | CALL dom_grid_crs ! Save the parent grid information & Switch to coarse grid domain |
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174 | |
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175 | ! variable definition |
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176 | IF( PRESENT(pv_r0d) ) THEN ; CALL iom_put( cdvar, pv_r0d ) |
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177 | ELSEIF( PRESENT(pv_r1d) ) THEN ; CALL iom_put( cdvar, pv_r1d ) |
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178 | ELSEIF( PRESENT(pv_r2d) ) THEN ; CALL iom_put( cdvar, pv_r2d ) |
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179 | ELSEIF( PRESENT(pv_r3d) ) THEN ; CALL iom_put( cdvar, pv_r3d ) |
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180 | ENDIF |
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181 | |
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182 | CALL dom_grid_glo ! Return to parent grid domain |
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183 | |
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184 | END SUBROUTINE crs_iom_put |
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185 | |
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186 | END MODULE crs_iom |
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