1 | PROGRAM combine_plot_fields |
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2 | |
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3 | !------------------------------------------------------------------------------! |
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4 | ! Actual revisions: |
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5 | ! ----------------- |
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6 | ! |
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7 | ! |
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8 | ! Former revisions: |
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9 | ! ----------------- |
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10 | ! $Id: combine_plot_fields.f90 226 2009-02-02 07:39:34Z banzhafs $ |
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11 | ! |
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12 | ! 210 2008-11-06 08:54:02Z raasch |
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13 | ! Size of pf3d adjusted to the required output size (1 gridpoint less, along |
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14 | ! all three dimensions), because output of a subset of the data |
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15 | ! (pf3d(nxa:nxe...) in the NF90_PUT_VAR statement caused segmentation fault |
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16 | ! with the INTEL compiler. |
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17 | ! Subdomain data are read into temporary arrays pf_tmp/pf3d_tmp in order to |
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18 | ! avoid INTEL compiler warnings about (automatic) creation of temporary arrays |
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19 | ! Bugfix: three misplaced #endif directives |
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20 | ! |
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21 | ! 114 2007-10-10 00:03:15Z raasch |
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22 | ! Bugfix: model_string needed a default value |
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23 | ! |
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24 | ! Aug 07 Loop for processing of output by coupled runs, id_string does not |
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25 | ! contain modus any longer |
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26 | ! |
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27 | ! 18/01/06 Output of time-averaged data |
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28 | ! |
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29 | ! 25/05/05 Errors removed |
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30 | ! |
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31 | ! 26/04/05 Output in NetCDF format, iso2d and avs output only if parameter |
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32 | ! file exists |
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33 | ! |
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34 | ! 31/10/01 All comments and messages translated into English |
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35 | ! |
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36 | ! 23/02/99 Keine Bearbeitung komprimierter 3D-Daten |
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37 | ! Ursprungsversion vom 28/07/97 |
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38 | ! |
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39 | ! |
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40 | ! Description: |
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41 | ! ------------ |
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42 | ! This routine combines data of the PALM-subdomains into one file. In PALM |
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43 | ! every processor element opens its own file and writes 2D- or 3D-binary-data |
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44 | ! into it (different files are opened for xy-, xz-, yz-cross-sections and |
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45 | ! 3D-data). For plotting or analyzing these PE-data have to be collected and |
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46 | ! to be put into single files, which is done by this routine. |
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47 | ! Output format is NetCDF. Additionally, a data are output in a binary format |
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48 | ! readable by ISO2D-software (cross-sections) and by AVS (3D-data). |
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49 | ! |
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50 | ! This routine must be compiled with: |
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51 | ! decalpha: |
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52 | ! f95 -cpp -D__netcdf -fast -r8 -I/usr/local/netcdf-3.5.1/include |
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53 | ! -L/usr/local/netcdf-3.5.1/lib -lnetcdf |
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54 | ! IBM-Regatta: |
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55 | ! xlf95 -qsuffix=cpp=f90 -WF,-D__netcdf -qrealsize=8 -q64 -qmaxmem=-1 -Q |
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56 | ! -I /aws/dataformats/netcdf-3.6.0-p1/64-32/include-64 |
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57 | ! -L/aws/dataformats/netcdf-3.6.0-p1/64-32/lib -lnetcdf -O3 |
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58 | ! IBM-Regatta KISTI: |
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59 | ! xlf95 -qsuffix=cpp=f90 -WF,-D__netcdf -qrealsize=8 -q64 -qmaxmem=-1 -Q |
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60 | ! -I /applic/netcdf64/src/f90 |
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61 | ! -L/applic/lib/NETCDF64 -lnetcdf -O3 |
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62 | ! IBM-Regatta Yonsei (gfdl5): |
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63 | ! xlf95 -qsuffix=cpp=f90 -WF,-D__netcdf -qrealsize=8 -q64 -qmaxmem=-1 -Q |
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64 | ! -I /usr1/users/raasch/pub/netcdf-3.6.0-p1/include |
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65 | ! -L/usr1/users/raasch/pub/netcdf-3.6.0-p1/lib -lnetcdf -O3 |
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66 | ! IMUK: |
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67 | ! ifort combine...f90 -o combine...x |
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68 | ! -cpp -D__netcdf -I /muksoft/packages/netcdf/linux/include -axW -r8 -nbs |
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69 | ! -Vaxlib -L /muksoft/packages/netcdf/linux/lib -lnetcdf |
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70 | ! NEC-SX6: |
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71 | ! sxf90 combine...f90 -o combine...x |
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72 | ! -I /pool/SX-6/netcdf/netcdf-3.6.0-p1/include -C hopt -Wf '-A idbl4' |
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73 | ! -D__netcdf -L/pool/SX-6/netcdf/netcdf-3.6.0-p1/lib -lnetcdf |
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74 | ! Sun Fire X4600 |
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75 | ! pgf95 combine...f90 -o combine...x |
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76 | ! -Mpreprocess -D__netcdf -I /home/usr5/mkanda/netcdf-3.6.1/src/f90 -r8 |
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77 | ! -fast -L/home/usr5/mkanda/netcdf-3.6.1/src/libsrc -lnetcdf |
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78 | ! FIMM: |
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79 | ! ifort combine...f90 -o combine...x |
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80 | ! -axW -cpp -openmp -r8 -nbs -convert little_endian -D__netcdf |
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81 | ! -I /local/netcdf/include -Vaxlib -L/local/netcdf/lib -lnetcdf |
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82 | !------------------------------------------------------------------------------! |
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83 | |
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84 | #if defined( __netcdf ) |
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85 | USE netcdf |
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86 | #endif |
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87 | |
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88 | IMPLICIT NONE |
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89 | |
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90 | ! |
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91 | !-- Local variables |
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92 | CHARACTER (LEN=2) :: modus, model_string |
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93 | CHARACTER (LEN=4) :: id_string |
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94 | CHARACTER (LEN=10) :: dimname, var_name |
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95 | CHARACTER (LEN=40) :: filename |
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96 | |
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97 | CHARACTER (LEN=2000), DIMENSION(0:1) :: var_list |
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98 | |
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99 | INTEGER, PARAMETER :: spk = SELECTED_REAL_KIND( 6 ) |
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100 | |
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101 | INTEGER :: av, danz, i, id, & |
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102 | j, k, model, models, nc_stat, nxa, nxag, nxe, nxeg, nya, & |
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103 | nyag, nye, nyeg, nza, nzag, nze, nzeg, pos, time_step, xa, xe, & |
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104 | xxa, xxe, ya, ye, yya, yye, za, ze, zza, zze |
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105 | |
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106 | INTEGER, DIMENSION(0:1) :: current_level, current_var, fanz, id_set, & |
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107 | id_var_time, num_var |
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108 | |
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109 | INTEGER, DIMENSION(4) :: id_dims_loc |
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110 | |
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111 | INTEGER, DIMENSION(0:1,4) :: id_dims |
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112 | |
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113 | INTEGER, DIMENSION(0:1,1000) :: id_var, levels |
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114 | |
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115 | LOGICAL :: avs_output, compressed, found, iso2d_output, netcdf_output, & |
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116 | netcdf_0, netcdf_1 |
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117 | |
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118 | REAL :: dx, simulated_time |
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119 | REAL, DIMENSION(:), ALLOCATABLE :: eta, ho, hu |
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120 | REAL, DIMENSION(:,:), ALLOCATABLE :: pf, pf_tmp |
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121 | REAL(spk), DIMENSION(:,:,:), ALLOCATABLE :: pf3d, pf3d_tmp |
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122 | |
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123 | PRINT*, '' |
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124 | PRINT*, '' |
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125 | PRINT*, '*** combine_plot_fields ***' |
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126 | |
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127 | ! |
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128 | !-- Find out if a coupled run has been carried out |
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129 | INQUIRE( FILE='COUPLING_PORT_OPENED', EXIST=found ) |
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130 | IF ( found ) THEN |
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131 | models = 2 |
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132 | PRINT*, ' coupled run' |
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133 | ELSE |
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134 | models = 1 |
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135 | PRINT*, ' uncoupled run' |
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136 | ENDIF |
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137 | |
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138 | ! |
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139 | !-- Do everything for each model |
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140 | DO model = 1, models |
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141 | ! |
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142 | !-- Set the model string used to identify the filenames |
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143 | model_string = '' |
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144 | IF ( models == 2 ) THEN |
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145 | PRINT*, '' |
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146 | PRINT*, '*** combine_plot_fields ***' |
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147 | IF ( model == 2 ) THEN |
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148 | model_string = '_O' |
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149 | PRINT*, ' now combining ocean data' |
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150 | PRINT*, ' ========================' |
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151 | ELSE |
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152 | PRINT*, ' now combining atmosphere data' |
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153 | PRINT*, ' =============================' |
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154 | ENDIF |
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155 | ENDIF |
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156 | ! |
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157 | !-- 2D-arrays for ISO2D |
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158 | !-- Main loop for the three different cross-sections, starting with |
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159 | !-- xy-section |
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160 | modus = 'XY' |
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161 | PRINT*, '' |
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162 | DO WHILE ( modus == 'XY' .OR. modus == 'XZ' .OR. modus == 'YZ' ) |
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163 | ! |
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164 | !-- Check, if file from PE0 exists. If it does not exist, PALM did not |
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165 | !-- create any output for this cross-section. |
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166 | danz = 0 |
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167 | WRITE (id_string,'(I4.4)') danz |
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168 | INQUIRE ( & |
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169 | FILE='PLOT2D_'//modus//TRIM( model_string )//'_'//id_string, & |
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170 | EXIST=found ) |
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171 | ! |
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172 | !-- Find out the number of files (equal to the number of PEs which |
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173 | !-- have been used in PALM) and open them |
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174 | DO WHILE ( found ) |
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175 | |
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176 | OPEN ( danz+110, & |
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177 | FILE='PLOT2D_'//modus//TRIM( model_string )//'_'//id_string, & |
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178 | FORM='UNFORMATTED' ) |
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179 | danz = danz + 1 |
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180 | WRITE (id_string,'(I4.4)') danz |
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181 | INQUIRE ( & |
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182 | FILE='PLOT2D_'//modus//TRIM( model_string )//'_'//id_string, & |
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183 | EXIST=found ) |
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184 | |
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185 | ENDDO |
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186 | |
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187 | ! |
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188 | !-- Inquire whether an iso2d parameter file exists |
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189 | INQUIRE( FILE='PLOT2D_'//modus//'_GLOBAL'//TRIM( model_string ), & |
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190 | EXIST=iso2d_output ) |
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191 | |
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192 | ! |
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193 | !-- Inquire whether a NetCDF file exists |
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194 | INQUIRE( FILE='DATA_2D_'//modus//'_NETCDF'//TRIM( model_string ), & |
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195 | EXIST=netcdf_0 ) |
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196 | |
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197 | ! |
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198 | !-- Inquire whether a NetCDF file for time-averaged data exists |
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199 | INQUIRE( FILE='DATA_2D_'//modus//'_AV_NETCDF'//TRIM( model_string ),& |
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200 | EXIST=netcdf_1 ) |
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201 | |
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202 | IF ( netcdf_0 .OR. netcdf_1 ) THEN |
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203 | netcdf_output = .TRUE. |
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204 | ELSE |
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205 | netcdf_output = .FALSE. |
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206 | ENDIF |
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207 | |
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208 | ! |
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209 | !-- Info-output |
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210 | PRINT*, '' |
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211 | PRINT*, '*** combine_plot_fields ***' |
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212 | #if defined( __netcdf ) |
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213 | IF ( netcdf_output ) PRINT*, ' NetCDF output enabled' |
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214 | #else |
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215 | IF ( netcdf_output ) THEN |
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216 | PRINT*, '--- Sorry, no NetCDF support on this host' |
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217 | netcdf_output = .FALSE. |
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218 | ENDIF |
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219 | #endif |
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220 | IF ( danz /= 0 ) THEN |
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221 | PRINT*, ' ',modus,'-section: ', danz, ' file(s) found' |
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222 | ELSE |
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223 | PRINT*, ' no ', modus, '-section data available' |
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224 | ENDIF |
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225 | |
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226 | IF ( netcdf_output .AND. danz /= 0 ) THEN |
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227 | #if defined( __netcdf ) |
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228 | DO av = 0, 1 |
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229 | |
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230 | IF ( av == 0 .AND. .NOT. netcdf_0 ) CYCLE |
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231 | IF ( av == 1 .AND. .NOT. netcdf_1 ) CYCLE |
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232 | |
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233 | ! |
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234 | !-- Open NetCDF dataset |
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235 | IF ( av == 0 ) THEN |
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236 | filename = 'DATA_2D_'//modus//'_NETCDF' & |
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237 | //TRIM( model_string ) |
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238 | ELSE |
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239 | filename = 'DATA_2D_'//modus//'_AV_NETCDF' & |
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240 | //TRIM( model_string ) |
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241 | ENDIF |
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242 | nc_stat = NF90_OPEN( filename, NF90_WRITE, id_set(av) ) |
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243 | IF ( nc_stat /= NF90_NOERR ) CALL handle_netcdf_error( 1 ) |
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244 | |
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245 | ! |
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246 | !-- Get the list of variables (order of variables corresponds with |
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247 | !-- the order of data on the binary file) |
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248 | var_list(av) = ' ' ! GET_ATT does not assign trailing blanks |
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249 | nc_stat = NF90_GET_ATT( id_set(av), NF90_GLOBAL, 'VAR_LIST', & |
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250 | var_list(av) ) |
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251 | IF ( nc_stat /= NF90_NOERR ) CALL handle_netcdf_error( 2 ) |
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252 | |
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253 | ! |
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254 | !-- Inquire id of the time coordinate variable |
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255 | nc_stat = NF90_INQ_VARID( id_set(av), 'time', id_var_time(av) ) |
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256 | IF ( nc_stat /= NF90_NOERR ) CALL handle_netcdf_error( 3 ) |
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257 | |
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258 | ! |
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259 | !-- Count number of variables; there is one more semicolon in the |
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260 | !-- string than variable names |
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261 | num_var(av) = -1 |
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262 | DO i = 1, LEN( var_list(av) ) |
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263 | IF ( var_list(av)(i:i) == ';' ) num_var(av) = num_var(av) +1 |
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264 | ENDDO |
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265 | |
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266 | ! |
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267 | !-- Extract the variable names from the list and inquire their |
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268 | !-- NetCDF IDs |
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269 | pos = INDEX( var_list(av), ';' ) |
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270 | ! |
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271 | !-- Loop over all variables |
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272 | DO i = 1, num_var(av) |
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273 | |
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274 | ! |
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275 | !-- Extract variable name from list |
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276 | var_list(av) = var_list(av)(pos+1:) |
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277 | pos = INDEX( var_list(av), ';' ) |
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278 | var_name = var_list(av)(1:pos-1) |
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279 | |
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280 | ! |
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281 | !-- Get variable ID from name |
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282 | nc_stat = NF90_INQ_VARID( id_set(av), TRIM( var_name ), & |
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283 | id_var(av,i) ) |
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284 | IF ( nc_stat /= NF90_NOERR ) CALL handle_netcdf_error( 4 ) |
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285 | |
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286 | ! |
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287 | !-- Get number of x/y/z levels for that variable |
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288 | nc_stat = NF90_INQUIRE_VARIABLE( id_set(av), id_var(av,i), & |
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289 | dimids = id_dims_loc ) |
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290 | IF ( nc_stat /= NF90_NOERR ) CALL handle_netcdf_error( 5 ) |
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291 | id_dims(av,:) = id_dims_loc |
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292 | |
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293 | ! |
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294 | !-- Inquire dimension ID |
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295 | DO j = 1, 4 |
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296 | nc_stat = NF90_INQUIRE_DIMENSION( id_set(av), & |
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297 | id_dims(av,j), dimname, levels(av,i) ) |
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298 | IF ( nc_stat /= NF90_NOERR ) CALL handle_netcdf_error( 6 ) |
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299 | |
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300 | IF ( modus == 'XY' .AND. INDEX(dimname, 'z') /= 0 ) EXIT |
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301 | IF ( modus == 'XZ' .AND. INDEX(dimname, 'y') /= 0 ) EXIT |
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302 | IF ( modus == 'YZ' .AND. INDEX(dimname, 'x') /= 0 ) EXIT |
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303 | ENDDO |
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304 | |
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305 | ENDDO |
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306 | |
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307 | ENDDO ! av = 0, 1 |
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308 | |
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309 | #endif |
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310 | ENDIF |
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311 | |
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312 | ! |
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313 | !-- Read the arrays, as long as the end of the file is reached |
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314 | fanz = 0 |
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315 | current_level = 1 |
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316 | current_var = 999999999 |
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317 | |
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318 | DO WHILE ( danz /= 0 ) |
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319 | |
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320 | ! |
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321 | !-- Loop over all files (reading data of the subdomains) |
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322 | DO id = 0, danz-1 |
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323 | ! |
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324 | !-- File from PE0 contains special information at the beginning, |
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325 | !-- concerning the lower and upper indices of the total-domain used |
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326 | !-- in PALM (nxag, nxeg, nyag, nyeg) and the lower and upper indices |
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327 | !-- of the array to be writte by this routine (nxa, nxe, nya, |
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328 | !-- nye). Usually in the horizontal directions nxag=-1 and nxa=0 |
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329 | !-- while all other variables have the same value (i.e. nxeg=nxe). |
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330 | !-- Allocate necessary arrays, open the output file and write |
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331 | !-- the coordinate informations needed by ISO2D. |
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332 | IF ( id == 0 .AND. fanz(0) == 0 .AND. fanz(1) == 0 ) THEN |
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333 | READ ( id+110 ) nxag, nxeg, nyag, nyeg |
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334 | READ ( id+110 ) nxa, nxe, nya, nye |
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335 | ALLOCATE ( eta(nya:nye), ho(nxa:nxe), hu(nxa:nxe), & |
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336 | pf(nxag:nxeg,nyag:nyeg) ) |
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337 | READ ( id+110 ) dx, eta, hu, ho |
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338 | |
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339 | IF ( iso2d_output ) THEN |
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340 | OPEN ( 2, FILE='PLOT2D_'//modus//TRIM( model_string ), & |
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341 | FORM='UNFORMATTED' ) |
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342 | WRITE ( 2 ) dx, eta, hu, ho |
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343 | ENDIF |
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344 | ENDIF |
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345 | ! |
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346 | !-- Read output time |
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347 | IF ( netcdf_output .AND. id == 0 ) THEN |
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348 | IF ( netcdf_1 ) THEN |
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349 | READ ( id+110, END=998 ) simulated_time, time_step, av |
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350 | ELSE |
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351 | ! |
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352 | !-- For compatibility with earlier PALM versions |
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353 | READ ( id+110, END=998 ) simulated_time, time_step |
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354 | av = 0 |
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355 | ENDIF |
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356 | ENDIF |
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357 | ! |
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358 | !-- Read subdomain indices |
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359 | READ ( id+110, END=998 ) xa, xe, ya, ye |
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360 | ! |
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361 | !-- IF the PE made no output (in case that no part of the |
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362 | !-- cross-section is situated on this PE), indices have the |
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363 | !-- value -1 |
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364 | IF ( .NOT. ( xa == -1 .AND. xe == -1 .AND. & |
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365 | ya == -1 .AND. ye == -1 ) ) THEN |
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366 | ! |
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367 | !-- Read the subdomain grid-point values |
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368 | ALLOCATE( pf_tmp(xa:xe,ya:ye) ) |
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369 | READ ( id+110 ) pf_tmp |
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370 | pf(xa:xe,ya:ye) = pf_tmp |
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371 | DEALLOCATE( pf_tmp ) |
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372 | ENDIF |
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373 | IF ( id == 0 ) fanz(av) = fanz(av) + 1 |
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374 | |
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375 | ENDDO |
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376 | ! |
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377 | !-- Write the data of the total domain cross-section |
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378 | IF ( iso2d_output ) WRITE ( 2 ) pf(nxa:nxe,nya:nye) |
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379 | |
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380 | ! |
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381 | !-- Write same data in NetCDF format |
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382 | IF ( netcdf_output ) THEN |
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383 | #if defined( __netcdf ) |
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384 | ! |
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385 | !-- Check if a new time step has begun; if yes write data to time |
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386 | !-- axis |
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387 | IF ( current_var(av) > num_var(av) ) THEN |
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388 | current_var(av) = 1 |
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389 | nc_stat = NF90_PUT_VAR( id_set(av), id_var_time(av), & |
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390 | (/ simulated_time /), & |
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391 | start = (/ time_step /), & |
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392 | count = (/ 1 /) ) |
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393 | IF ( nc_stat /= NF90_NOERR ) CALL handle_netcdf_error( 7 ) |
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394 | ENDIF |
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395 | |
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396 | ! |
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397 | !-- Now write the data; this is mode dependent |
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398 | SELECT CASE ( modus ) |
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399 | |
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400 | CASE ( 'XY' ) |
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401 | nc_stat = NF90_PUT_VAR( id_set(av), & |
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402 | id_var(av,current_var(av)), & |
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403 | pf(nxa:nxe,nya:nye), & |
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404 | start = (/ 1, 1, current_level(av), time_step /), & |
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405 | count = (/ nxe-nxa+1, nye-nya+1, 1, 1 /) ) |
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406 | IF ( nc_stat /= NF90_NOERR ) CALL handle_netcdf_error( 8) |
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407 | |
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408 | CASE ( 'XZ' ) |
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409 | nc_stat = NF90_PUT_VAR( id_set(av), & |
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410 | id_var(av,current_var(av)), & |
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411 | pf(nxa:nxe,nya:nye), & |
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412 | start = (/ 1, current_level(av), 1, time_step /), & |
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413 | count = (/ nxe-nxa+1, 1, nye-nya+1, 1 /) ) |
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414 | IF ( nc_stat /= NF90_NOERR ) CALL handle_netcdf_error( 9) |
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415 | |
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416 | CASE ( 'YZ' ) |
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417 | nc_stat = NF90_PUT_VAR( id_set(av), & |
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418 | id_var(av,current_var(av)), & |
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419 | pf(nxa:nxe,nya:nye), & |
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420 | start = (/ current_level(av), 1, 1, time_step /), & |
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421 | count = (/ 1, nxe-nxa+1, nye-nya+1, 1 /) ) |
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422 | IF ( nc_stat /= NF90_NOERR ) CALL handle_netcdf_error(10) |
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423 | |
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424 | END SELECT |
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425 | |
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426 | ! |
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427 | !-- Data is written, check if max level is reached |
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428 | current_level(av) = current_level(av) + 1 |
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429 | IF ( current_level(av) > levels(av,current_var(av)) ) THEN |
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430 | current_level(av) = 1 |
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431 | current_var(av) = current_var(av) + 1 |
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432 | ENDIF |
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433 | |
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434 | #endif |
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435 | ENDIF |
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436 | |
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437 | ENDDO |
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438 | |
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439 | 998 IF ( danz /= 0 ) THEN |
---|
440 | ! |
---|
441 | !-- Print the number of the arrays processed |
---|
442 | WRITE (*,'(16X,I4,A)') fanz(0)+fanz(1), ' array(s) processed' |
---|
443 | IF ( fanz(1) /= 0 ) THEN |
---|
444 | WRITE (*,'(16X,I4,A)') fanz(1), ' array(s) are time-averaged' |
---|
445 | ENDIF |
---|
446 | |
---|
447 | ! |
---|
448 | !-- Close all files and deallocate arrays |
---|
449 | DO id = 0, danz-1 |
---|
450 | CLOSE ( id+110 ) |
---|
451 | ENDDO |
---|
452 | CLOSE ( 2 ) |
---|
453 | DEALLOCATE ( eta, ho, hu, pf ) |
---|
454 | ENDIF |
---|
455 | |
---|
456 | ! |
---|
457 | !-- Close the NetCDF file |
---|
458 | IF ( netcdf_output .AND. danz /= 0 ) THEN |
---|
459 | #if defined( __netcdf ) |
---|
460 | IF ( netcdf_0 ) THEN |
---|
461 | nc_stat = NF90_CLOSE( id_set(0) ) |
---|
462 | IF ( nc_stat /= NF90_NOERR ) CALL handle_netcdf_error( 11 ) |
---|
463 | ENDIF |
---|
464 | IF ( netcdf_1 ) THEN |
---|
465 | nc_stat = NF90_CLOSE( id_set(1) ) |
---|
466 | IF ( nc_stat /= NF90_NOERR ) CALL handle_netcdf_error( 12 ) |
---|
467 | ENDIF |
---|
468 | #endif |
---|
469 | ENDIF |
---|
470 | |
---|
471 | ! |
---|
472 | !-- Choose the next cross-section |
---|
473 | SELECT CASE ( modus ) |
---|
474 | CASE ( 'XY' ) |
---|
475 | modus = 'XZ' |
---|
476 | CASE ( 'XZ' ) |
---|
477 | modus = 'YZ' |
---|
478 | CASE ( 'YZ' ) |
---|
479 | modus = 'no' |
---|
480 | END SELECT |
---|
481 | |
---|
482 | ENDDO |
---|
483 | |
---|
484 | |
---|
485 | ! |
---|
486 | !-- Combine the 3D-arrays |
---|
487 | |
---|
488 | ! |
---|
489 | !-- Inquire whether an avs fld file exists |
---|
490 | INQUIRE( FILE='PLOT3D_FLD'//TRIM( model_string ), EXIST=avs_output ) |
---|
491 | |
---|
492 | ! |
---|
493 | !-- Inquire whether a NetCDF file exists |
---|
494 | INQUIRE( FILE='DATA_3D_NETCDF'//TRIM( model_string ), EXIST=netcdf_0 ) |
---|
495 | |
---|
496 | ! |
---|
497 | !-- Inquire whether a NetCDF file for time-averaged data exists |
---|
498 | INQUIRE( FILE='DATA_3D_AV_NETCDF'//TRIM( model_string ), EXIST=netcdf_1 ) |
---|
499 | |
---|
500 | IF ( netcdf_0 .OR. netcdf_1 ) THEN |
---|
501 | netcdf_output = .TRUE. |
---|
502 | ELSE |
---|
503 | netcdf_output = .FALSE. |
---|
504 | ENDIF |
---|
505 | |
---|
506 | ! |
---|
507 | !-- Check, if file from PE0 exists |
---|
508 | danz = 0 |
---|
509 | WRITE (id_string,'(I4.4)') danz |
---|
510 | INQUIRE ( & |
---|
511 | FILE='PLOT3D_DATA'//TRIM( model_string )//'_'//TRIM( id_string ), & |
---|
512 | EXIST=found ) |
---|
513 | |
---|
514 | ! |
---|
515 | !-- Combination only works, if data are not compressed. In that case, |
---|
516 | !-- PALM created a flag file (PLOT3D_COMPRESSED) |
---|
517 | INQUIRE ( FILE='PLOT3D_COMPRESSED'//TRIM( model_string ), & |
---|
518 | EXIST=compressed ) |
---|
519 | |
---|
520 | ! |
---|
521 | !-- Find out the number of files and open them |
---|
522 | DO WHILE ( found .AND. .NOT. compressed ) |
---|
523 | |
---|
524 | OPEN ( danz+110, & |
---|
525 | FILE='PLOT3D_DATA'//TRIM( model_string )//'_'//TRIM(id_string), & |
---|
526 | FORM='UNFORMATTED') |
---|
527 | danz = danz + 1 |
---|
528 | WRITE (id_string,'(I4.4)') danz |
---|
529 | INQUIRE ( & |
---|
530 | FILE='PLOT3D_DATA'//TRIM( model_string )//'_'//TRIM(id_string), & |
---|
531 | EXIST=found ) |
---|
532 | |
---|
533 | ENDDO |
---|
534 | |
---|
535 | ! |
---|
536 | !-- Info-output |
---|
537 | PRINT*, ' ' |
---|
538 | PRINT*, '*** combine_plot_fields ***' |
---|
539 | #if defined( __netcdf ) |
---|
540 | IF ( netcdf_output ) PRINT*, ' NetCDF output enabled' |
---|
541 | #else |
---|
542 | IF ( netcdf_output ) THEN |
---|
543 | PRINT*, '--- Sorry, no NetCDF support on this host' |
---|
544 | netcdf_output = .FALSE. |
---|
545 | ENDIF |
---|
546 | #endif |
---|
547 | IF ( danz /= 0 ) THEN |
---|
548 | PRINT*, ' 3D-data: ', danz, ' file(s) found' |
---|
549 | ELSE |
---|
550 | IF ( found .AND. compressed ) THEN |
---|
551 | PRINT*, '+++ no 3D-data processing, since data are compressed' |
---|
552 | ELSE |
---|
553 | PRINT*, ' no 3D-data file available' |
---|
554 | ENDIF |
---|
555 | ENDIF |
---|
556 | |
---|
557 | IF ( netcdf_output .AND. danz /= 0 ) THEN |
---|
558 | #if defined( __netcdf ) |
---|
559 | DO av = 0, 1 |
---|
560 | |
---|
561 | IF ( av == 0 .AND. .NOT. netcdf_0 ) CYCLE |
---|
562 | IF ( av == 1 .AND. .NOT. netcdf_1 ) CYCLE |
---|
563 | |
---|
564 | ! |
---|
565 | !-- Open NetCDF dataset |
---|
566 | IF ( av == 0 ) THEN |
---|
567 | filename = 'DATA_3D_NETCDF'//TRIM( model_string ) |
---|
568 | ELSE |
---|
569 | filename = 'DATA_3D_AV_NETCDF'//TRIM( model_string ) |
---|
570 | ENDIF |
---|
571 | nc_stat = NF90_OPEN( filename, NF90_WRITE, id_set(av) ) |
---|
572 | IF ( nc_stat /= NF90_NOERR ) CALL handle_netcdf_error( 13 ) |
---|
573 | |
---|
574 | |
---|
575 | ! |
---|
576 | !-- Get the list of variables (order of variables corresponds with the |
---|
577 | !-- order of data on the binary file) |
---|
578 | var_list(av) = ' ' ! GET_ATT does not assign trailing blanks |
---|
579 | nc_stat = NF90_GET_ATT( id_set(av), NF90_GLOBAL, 'VAR_LIST', & |
---|
580 | var_list(av) ) |
---|
581 | IF ( nc_stat /= NF90_NOERR ) CALL handle_netcdf_error( 14 ) |
---|
582 | |
---|
583 | ! |
---|
584 | !-- Inquire id of the time coordinate variable |
---|
585 | nc_stat = NF90_INQ_VARID( id_set(av), 'time', id_var_time(av) ) |
---|
586 | IF ( nc_stat /= NF90_NOERR ) CALL handle_netcdf_error( 15 ) |
---|
587 | |
---|
588 | ! |
---|
589 | !-- Count number of variables; there is one more semicolon in the |
---|
590 | !-- string than variable names |
---|
591 | num_var(av) = -1 |
---|
592 | DO i = 1, LEN( var_list(av) ) |
---|
593 | IF ( var_list(av)(i:i) == ';' ) num_var(av) = num_var(av) + 1 |
---|
594 | ENDDO |
---|
595 | |
---|
596 | ! |
---|
597 | !-- Extract the variable names from the list and inquire their NetCDF |
---|
598 | !-- IDs |
---|
599 | pos = INDEX( var_list(av), ';' ) |
---|
600 | ! |
---|
601 | !-- Loop over all variables |
---|
602 | DO i = 1, num_var(av) |
---|
603 | |
---|
604 | ! |
---|
605 | !-- Extract variable name from list |
---|
606 | var_list(av) = var_list(av)(pos+1:) |
---|
607 | pos = INDEX( var_list(av), ';' ) |
---|
608 | var_name = var_list(av)(1:pos-1) |
---|
609 | |
---|
610 | ! |
---|
611 | !-- Get variable ID from name |
---|
612 | nc_stat = NF90_INQ_VARID( id_set(av), TRIM( var_name ), & |
---|
613 | id_var(av,i) ) |
---|
614 | IF ( nc_stat /= NF90_NOERR ) CALL handle_netcdf_error( 16 ) |
---|
615 | |
---|
616 | ENDDO |
---|
617 | |
---|
618 | ENDDO ! av=0,1 |
---|
619 | |
---|
620 | #endif |
---|
621 | ENDIF |
---|
622 | |
---|
623 | ! |
---|
624 | !-- Read arrays, until the end of the file is reached |
---|
625 | current_var = 999999999 |
---|
626 | fanz = 0 |
---|
627 | DO WHILE ( danz /= 0 ) |
---|
628 | |
---|
629 | ! |
---|
630 | !-- Loop over all files |
---|
631 | DO id = 0, danz-1 |
---|
632 | ! |
---|
633 | !-- File from PE0 contains special information at the beginning, |
---|
634 | !-- concerning the lower and upper indices of the total-domain used in |
---|
635 | !-- PALM (nxag, nxeg, nyag, nyeg, nzag, nzeg) and the lower and upper |
---|
636 | !-- indices of the array to be written by this routine (nxa, nxe, nya, |
---|
637 | !-- nye, nza, nze). Usually nxag=-1 and nxa=0, nyag=-1 and nya=0, |
---|
638 | !-- nzeg=nz and nze=nz_plot3d. |
---|
639 | !-- Allocate necessary array and open the output file. |
---|
640 | IF ( id == 0 .AND. fanz(0) == 0 .AND. fanz(1) == 0 ) THEN |
---|
641 | READ ( id+110 ) nxag, nxeg, nyag, nyeg, nzag, nzeg |
---|
642 | READ ( id+110 ) nxa, nxe, nya, nye, nza, nze |
---|
643 | ALLOCATE ( pf3d(nxa:nxe,nya:nye,nza:nze) ) |
---|
644 | IF ( avs_output ) THEN |
---|
645 | OPEN ( 2, FILE='PLOT3D_DATA'//TRIM( model_string ), & |
---|
646 | FORM='UNFORMATTED' ) |
---|
647 | ENDIF |
---|
648 | ENDIF |
---|
649 | |
---|
650 | ! |
---|
651 | !-- Read output time |
---|
652 | IF ( netcdf_output .AND. id == 0 ) THEN |
---|
653 | IF ( netcdf_1 ) THEN |
---|
654 | READ ( id+110, END=999 ) simulated_time, time_step, av |
---|
655 | ELSE |
---|
656 | ! |
---|
657 | !-- For compatibility with earlier PALM versions |
---|
658 | READ ( id+110, END=999 ) simulated_time, time_step |
---|
659 | av = 0 |
---|
660 | ENDIF |
---|
661 | ENDIF |
---|
662 | |
---|
663 | ! |
---|
664 | !-- Read subdomain indices and grid point values |
---|
665 | READ ( id+110, END=999 ) xa, xe, ya, ye, za, ze |
---|
666 | ALLOCATE( pf3d_tmp(xa:xe,ya:ye,za:ze) ) |
---|
667 | READ ( id+110 ) pf3d_tmp |
---|
668 | |
---|
669 | xxa = MAX( nxa, xa ) |
---|
670 | xxe = MIN( nxe, xe ) |
---|
671 | yya = MAX( nya, ya ) |
---|
672 | yye = MIN( nye, ye ) |
---|
673 | zza = MAX( nza, za ) |
---|
674 | zze = MIN( nze, ze ) |
---|
675 | DO k = zza, zze |
---|
676 | DO j = yya, yye |
---|
677 | DO i = xxa, xxe |
---|
678 | pf3d(i,j,k) = pf3d_tmp(i,j,k) |
---|
679 | ENDDO |
---|
680 | ENDDO |
---|
681 | ENDDO |
---|
682 | |
---|
683 | DEALLOCATE( pf3d_tmp ) |
---|
684 | IF ( id == 0 ) fanz(av) = fanz(av) + 1 |
---|
685 | |
---|
686 | ENDDO |
---|
687 | |
---|
688 | ! |
---|
689 | !-- Write data of the total domain |
---|
690 | IF ( avs_output ) WRITE ( 2 ) pf3d(nxa:nxe,nya:nye,nza:nze) |
---|
691 | |
---|
692 | ! |
---|
693 | !-- Write same data in NetCDF format |
---|
694 | IF ( netcdf_output ) THEN |
---|
695 | #if defined( __netcdf ) |
---|
696 | ! |
---|
697 | !-- Check if a new time step has begun; if yes write data to time axis |
---|
698 | IF ( current_var(av) > num_var(av) ) THEN |
---|
699 | current_var(av) = 1 |
---|
700 | nc_stat = NF90_PUT_VAR( id_set(av), id_var_time(av), & |
---|
701 | (/ simulated_time /),& |
---|
702 | start = (/ time_step /), count = (/ 1 /) ) |
---|
703 | IF ( nc_stat /= NF90_NOERR ) CALL handle_netcdf_error( 17 ) |
---|
704 | ENDIF |
---|
705 | |
---|
706 | ! |
---|
707 | !-- Now write the data |
---|
708 | nc_stat = NF90_PUT_VAR( id_set(av), id_var(av,current_var(av)), & |
---|
709 | pf3d, start = (/ 1, 1, 1, time_step /), & |
---|
710 | count = (/ nxe-nxa+1, nye-nya+1, nze-nza+1, 1 /) ) |
---|
711 | IF ( nc_stat /= NF90_NOERR ) CALL handle_netcdf_error( 18 ) |
---|
712 | |
---|
713 | current_var(av) = current_var(av) + 1 |
---|
714 | |
---|
715 | #endif |
---|
716 | ENDIF |
---|
717 | |
---|
718 | ENDDO |
---|
719 | |
---|
720 | 999 IF ( danz /= 0 ) THEN |
---|
721 | ! |
---|
722 | !-- Print the number of arrays processed |
---|
723 | WRITE (*,'(16X,I4,A)') fanz(0)+fanz(1), ' array(s) processed' |
---|
724 | IF ( fanz(1) /= 0 ) THEN |
---|
725 | WRITE (*,'(16X,I4,A)') fanz(1), ' array(s) are time-averaged' |
---|
726 | ENDIF |
---|
727 | ! |
---|
728 | !-- Close all files and deallocate array |
---|
729 | DO id = 0, danz-1 |
---|
730 | CLOSE ( id+110 ) |
---|
731 | ENDDO |
---|
732 | CLOSE ( 2 ) |
---|
733 | DEALLOCATE ( pf3d ) |
---|
734 | ! |
---|
735 | !-- Close the NetCDF file |
---|
736 | IF ( netcdf_output ) THEN |
---|
737 | #if defined( __netcdf ) |
---|
738 | IF ( netcdf_0 ) THEN |
---|
739 | nc_stat = NF90_CLOSE( id_set(0) ) |
---|
740 | IF ( nc_stat /= NF90_NOERR ) CALL handle_netcdf_error( 19 ) |
---|
741 | ENDIF |
---|
742 | IF ( netcdf_1 ) THEN |
---|
743 | nc_stat = NF90_CLOSE( id_set(1) ) |
---|
744 | IF ( nc_stat /= NF90_NOERR ) CALL handle_netcdf_error( 20 ) |
---|
745 | ENDIF |
---|
746 | #endif |
---|
747 | ENDIF |
---|
748 | ENDIF |
---|
749 | |
---|
750 | ENDDO ! models |
---|
751 | |
---|
752 | |
---|
753 | CONTAINS |
---|
754 | |
---|
755 | |
---|
756 | SUBROUTINE handle_netcdf_error( errno ) |
---|
757 | ! |
---|
758 | !-- Prints out a text message corresponding to the current NetCDF status |
---|
759 | |
---|
760 | IMPLICIT NONE |
---|
761 | |
---|
762 | INTEGER, INTENT(IN) :: errno |
---|
763 | |
---|
764 | #if defined( __netcdf ) |
---|
765 | IF ( nc_stat /= NF90_NOERR ) THEN |
---|
766 | PRINT*, '+++ combine_plot_fields netcdf: ', av, errno, & |
---|
767 | TRIM( nf90_strerror( nc_stat ) ) |
---|
768 | ENDIF |
---|
769 | #endif |
---|
770 | |
---|
771 | END SUBROUTINE handle_netcdf_error |
---|
772 | |
---|
773 | |
---|
774 | END PROGRAM combine_plot_fields |
---|
775 | |
---|
776 | |
---|
777 | |
---|