1 | MODULE diadimg |
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2 | !!====================================================================== |
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3 | !! *** MODULE diadimg *** |
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4 | !! Ocean diagnostics : write ocean output files in dimg direct access format (mpp) |
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5 | !!===================================================================== |
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6 | # if defined key_dimgout |
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7 | !!---------------------------------------------------------------------- |
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8 | !! * Modules used |
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9 | USE oce ! ocean dynamics and tracers |
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10 | USE dom_oce ! ocean space and time domain |
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11 | USE in_out_manager ! I/O manager |
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12 | USE daymod ! calendar |
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13 | |
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14 | IMPLICIT NONE |
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15 | PRIVATE |
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16 | |
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17 | !! * Accessibility |
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18 | PUBLIC dia_wri_dimg ! called by trd_mld (eg) |
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19 | |
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20 | !! * Substitutions |
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21 | # include "domzgr_substitute.h90" |
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22 | !!---------------------------------------------------------------------- |
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23 | !! OPA 9.0 , LOCEAN-IPSL (2005) |
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24 | !! $Header$ |
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25 | !! This software is governed by the CeCILL licence see modipsl/doc/NEMO_CeCILL.txt |
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26 | !!---------------------------------------------------------------------- |
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27 | |
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28 | CONTAINS |
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29 | |
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30 | SUBROUTINE dia_wri_dimg(cd_name, cd_text, ptab, klev, cd_type , ksubi ) |
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31 | !!------------------------------------------------------------------------- |
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32 | !! *** ROUTINE dia_wri_dimg *** |
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33 | !! |
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34 | !! ** Purpose : write ptab in the dimg file cd_name, with comment cd_text. |
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35 | !! ptab has klev x 2D fields |
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36 | !! |
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37 | !! ** Action : |
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38 | !! Define header variables from the config parameters |
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39 | !! Open the dimg file on unit inum = 14 ( IEEE I4R4 file ) |
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40 | !! Write header on record 1 |
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41 | !! Write ptab on the following klev records |
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42 | !! |
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43 | !! History : |
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44 | !! 03-12 (J.M. Molines ) : Original. Replace ctl_opn, writn2d |
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45 | !!--------------------------------------------------------------------------- |
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46 | !! * Arguments |
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47 | CHARACTER(len=*),INTENT(in) :: & |
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48 | & cd_name, & ! dimg file name |
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49 | & cd_text ! comment to write on record #1 |
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50 | INTEGER, INTENT(in) :: klev ! number of level in ptab to write |
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51 | REAL(wp),INTENT(in), DIMENSION(:,:,:) :: ptab ! 3D array to write |
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52 | CHARACTER(LEN=1),INTENT(in) :: cd_type ! either 'T', 'W' or '2' , depending on the vertical |
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53 | ! ! grid for ptab. 2 stands for 2D file |
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54 | INTEGER, INTENT(in), OPTIONAL, DIMENSION(klev) :: ksubi |
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55 | |
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56 | !! * Local declarations |
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57 | INTEGER :: jk, jn ! dummy loop indices |
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58 | INTEGER :: irecl4, & ! record length in bytes |
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59 | & inum, & ! logical unit (set to 14) |
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60 | & irec, & ! current record to be written |
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61 | & irecend ! record number where nclit... are stored |
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62 | REAL(sp) :: zdx,zdy,zspval,zwest,ztimm |
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63 | REAL(sp) :: zsouth |
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64 | REAL(sp),DIMENSION(jpi,jpj) :: z42d ! 2d temporary workspace (sp) |
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65 | REAL(sp),DIMENSION(jpk) :: z4dep ! vertical level (sp) |
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66 | |
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67 | CHARACTER(LEN=80) :: clname ! name of file in case of dimgnnn |
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68 | CHARACTER(LEN=4) :: clver='@!01' ! dimg string identifier |
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69 | !!--------------------------------------------------------------------------- |
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70 | |
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71 | !! * Initialisations |
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72 | |
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73 | irecl4 = MAX(jpi*jpj*sp , 84+(18+1+jpk)*sp ) |
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74 | |
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75 | zspval=0.0_sp ! special values on land |
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76 | ! the 'numerical' grid is described. The geographical one is in a grid file |
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77 | zdx=1._sp |
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78 | zdy=1._sp |
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79 | zsouth=njmpp * 1._sp |
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80 | zwest=nimpp * 1._sp |
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81 | ! time in days since the historical begining of the run (nit000 = 0 ) |
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82 | ztimm=adatrj |
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83 | |
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84 | SELECT CASE ( cd_type ) |
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85 | |
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86 | CASE ( 'T') |
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87 | z4dep(:)=gdept_0(:) |
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88 | |
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89 | CASE ( 'W' ) |
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90 | z4dep(:)=gdepw_0(:) |
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91 | |
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92 | CASE ( '2' ) |
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93 | z4dep(1:klev) =(/(jk, jk=1,klev)/) |
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94 | |
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95 | CASE ( 'I' ) |
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96 | z4dep(1:klev) = ksubi(1:klev) |
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97 | |
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98 | CASE DEFAULT |
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99 | IF(lwp) WRITE(numout,*) ' E R R O R : bad cd_type in dia_wri_dimg ' |
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100 | STOP 'dia_wri_dimg' |
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101 | |
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102 | END SELECT |
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103 | |
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104 | IF ( ln_dimgnnn ) THEN |
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105 | irecl4 = MAX(jpi*jpj*sp , 84+(18+jpk)*sp + 8*jpnij*sp ) |
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106 | WRITE(clname,'(a,a,i3.3)') TRIM(cd_name),'.',narea |
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107 | CALL ctl_opn(inum, clname,'UNKNOWN','UNFORMATTED','DIRECT',irecl4,numout,lwp) |
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108 | WRITE(inum,REC=1 ) clver, cd_text, irecl4, & |
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109 | & jpi,jpj, klev, 1 , 1 , & |
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110 | & zwest, zsouth, zdx, zdy, zspval, & |
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111 | & z4dep(1:klev), & |
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112 | & ztimm, & |
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113 | & narea, jpnij,jpiglo,jpjglo,jpizoom, jpjzoom, & ! extension to dimg for mpp output |
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114 | & nlcit,nlcjt, nldit, nldjt, nleit, nlejt, nimppt, njmppt ! |
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115 | |
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116 | !! * Write klev levels |
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117 | IF ( cd_type == 'I' ) THEN |
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118 | |
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119 | DO jk = 1, klev |
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120 | irec =1 + jk |
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121 | z42d(:,:) = ptab(:,:,ksubi(jk)) |
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122 | WRITE(inum,REC=irec) z42d(:,:) |
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123 | END DO |
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124 | ELSE |
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125 | DO jk = 1, klev |
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126 | irec =1 + jk |
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127 | z42d(:,:) = ptab(:,:,jk) |
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128 | WRITE(inum,REC=irec) z42d(:,:) |
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129 | END DO |
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130 | ENDIF |
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131 | ELSE |
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132 | clver='@!03' ! dimg string identifier |
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133 | ! note that version @!02 is optimized with respect to record length. |
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134 | ! The vertical dep variable is reduced to klev instead of klev*jpnij : |
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135 | ! this is OK for jpnij < 181 (jpk=46) |
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136 | ! for more processors, irecl4 get huge and that's why we switch to '@!03': |
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137 | ! In this case we just add an extra integer to the standard dimg structure, |
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138 | ! which is a record number where the arrays nlci etc... starts (1 per record) |
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139 | |
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140 | !! Standard dimgproc (1 file per variable, all procs. write to this file ) |
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141 | !! * Open file |
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142 | CALL ctl_opn(inum, cd_name,'UNKNOWN','UNFORMATTED','DIRECT',irecl4,numout,lwp) |
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143 | |
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144 | !! * Write header on record #1 |
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145 | irecend=1 + klev*jpnij |
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146 | IF(lwp) WRITE(inum,REC=1 ) clver, cd_text, irecl4, & |
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147 | & jpi,jpj, klev, 1 , 1 , & |
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148 | & zwest, zsouth, zdx, zdy, zspval, & |
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149 | & z4dep(1:klev), & |
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150 | & ztimm, & |
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151 | & narea, jpnij,jpiglo,jpjglo,jpizoom, jpjzoom, irecend |
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152 | IF (lwp ) THEN |
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153 | WRITE(inum,REC=irecend + 1 ) nlcit |
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154 | WRITE(inum,REC=irecend + 2 ) nlcjt |
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155 | WRITE(inum,REC=irecend + 3 ) nldit |
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156 | WRITE(inum,REC=irecend + 4 ) nldjt |
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157 | WRITE(inum,REC=irecend + 5 ) nleit |
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158 | WRITE(inum,REC=irecend + 6 ) nlejt |
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159 | WRITE(inum,REC=irecend + 7 ) nimppt |
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160 | WRITE(inum,REC=irecend + 8 ) njmppt |
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161 | ENDIF |
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162 | ! & ! extension to dimg for mpp output |
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163 | ! & nlcit,nlcjt, nldit, nldjt, nleit, nlejt, nimppt, njmppt ! |
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164 | |
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165 | !! * Write klev levels |
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166 | IF ( cd_type == 'I' ) THEN |
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167 | |
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168 | DO jk = 1, klev |
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169 | irec =1 + klev * (narea -1) + jk |
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170 | z42d(:,:) = ptab(:,:,ksubi(jk)) |
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171 | WRITE(inum,REC=irec) z42d(:,:) |
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172 | END DO |
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173 | ELSE |
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174 | DO jk = 1, klev |
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175 | irec =1 + klev * (narea -1) + jk |
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176 | z42d(:,:) = ptab(:,:,jk) |
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177 | WRITE(inum,REC=irec) z42d(:,:) |
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178 | END DO |
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179 | ENDIF |
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180 | ENDIF |
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181 | |
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182 | !! * Close the file |
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183 | CLOSE(inum) |
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184 | |
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185 | END SUBROUTINE dia_wri_dimg |
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186 | |
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187 | # else |
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188 | !!---------------------------------------------------------------------- |
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189 | !! Default option : Empty module |
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190 | !!---------------------------------------------------------------------- |
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191 | CONTAINS |
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192 | |
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193 | SUBROUTINE dia_wri_dimg( cd_name, cd_exper, ptab, klev, cd_type ) |
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194 | REAL, DIMENSION(:,:,:) :: ptab |
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195 | INTEGER :: klev |
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196 | CHARACTER(LEN=80) :: cd_name, cd_exper,cd_type |
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197 | WRITE(*,*) ' This print must never occur ', cd_name, cd_exper,ptab, klev, cd_type |
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198 | WRITE(*,*) ' this routine is here just for compilation ' |
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199 | END SUBROUTINE dia_wri_dimg |
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200 | # endif |
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201 | !!====================================================================== |
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202 | END MODULE diadimg |
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