1 | PROGRAM combine_plot_fields |
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2 | |
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3 | !------------------------------------------------------------------------------! |
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4 | ! This file is part of the PALM model system. |
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5 | ! |
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6 | ! PALM is free software: you can redistribute it and/or modify it under the |
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7 | ! terms of the GNU General Public License as published by the Free Software |
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8 | ! Foundation, either version 3 of the License, or (at your option) any later |
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9 | ! version. |
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10 | ! |
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11 | ! PALM is distributed in the hope that it will be useful, but WITHOUT ANY |
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12 | ! WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR |
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13 | ! A PARTICULAR PURPOSE. See the GNU General Public License for more details. |
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14 | ! |
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15 | ! You should have received a copy of the GNU General Public License along with |
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16 | ! PALM. If not, see <http://www.gnu.org/licenses/>. |
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17 | ! |
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18 | ! Copyright 1997-2017 Leibniz Universitaet Hannover |
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19 | !------------------------------------------------------------------------------! |
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20 | ! |
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21 | ! Current revisions: |
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22 | ! ----------------- |
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23 | ! |
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24 | ! |
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25 | ! Former revisions: |
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26 | ! ----------------- |
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27 | ! $Id: combine_plot_fields.f90 2696 2017-12-14 17:12:51Z maronga $ |
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28 | ! data of 3d-nest runs are completely processed now |
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29 | ! |
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30 | ! 2523 2017-10-05 14:42:47Z kanani |
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31 | ! Increased LEN for CHARACTER variable var_name, equal to the value in PALM |
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32 | ! |
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33 | ! 2512 2017-10-04 08:26:59Z raasch |
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34 | ! PALM output does not contain ghost layer data any more |
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35 | ! avs- and iso2d-related parts removed, handling of compressed data removed |
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36 | ! |
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37 | ! 2365 2017-08-21 14:59:59Z kanani |
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38 | ! Vertical grid nesting implemented (SadiqHuq) |
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39 | ! |
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40 | ! 1809 2016-04-05 20:13:28Z raasch |
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41 | ! |
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42 | ! 1808 2016-04-05 19:44:00Z raasch |
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43 | ! cpu measurements are done with standard FORTRAN routine on every machine |
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44 | ! |
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45 | ! 1551 2015-03-03 14:18:16Z maronga |
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46 | ! Adjustments for data output of soil model quantities |
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47 | ! |
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48 | ! 1468 2014-09-24 14:06:57Z maronga |
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49 | ! Adapted for use on up to 6-digit processor cores (not tested) |
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50 | ! |
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51 | ! 1394 2014-05-06 10:17:31Z keck |
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52 | ! KIND-attribute added to all INTEGER and REAL declaration statements |
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53 | ! |
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54 | ! 1046 2012-11-09 14:38:45Z maronga |
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55 | ! code put under GPL (PALM 3.9) |
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56 | ! |
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57 | ! 691 2011-03-04 08:45:30Z maronga |
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58 | ! Bugfix: check for precursor ocean runs, removed typo |
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59 | ! |
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60 | ! 493 2010-03-01 08:30:24Z raasch |
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61 | ! Exit in case of already complete NetCDF data (due to parallel output in PALM) |
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62 | ! cpu measurements included |
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63 | ! |
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64 | ! 210 2008-11-06 08:54:02Z raasch |
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65 | ! Size of pf3d adjusted to the required output size (1 gridpoint less, along |
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66 | ! all three dimensions), because output of a subset of the data |
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67 | ! (pf3d(nxa:nxe...) in the NF90_PUT_VAR statement caused segmentation fault |
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68 | ! with the INTEL compiler. |
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69 | ! Subdomain data are read into temporary arrays pf_tmp/pf3d_tmp in order to |
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70 | ! avoid INTEL compiler warnings about (automatic) creation of temporary arrays |
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71 | ! Bugfix: three misplaced #endif directives |
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72 | ! |
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73 | ! 114 2007-10-10 00:03:15Z raasch |
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74 | ! Bugfix: model_string needed a default value |
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75 | ! |
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76 | ! Aug 07 Loop for processing of output by coupled runs, id_string does not |
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77 | ! contain modus any longer |
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78 | ! |
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79 | ! 18/01/06 Output of time-averaged data |
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80 | ! |
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81 | ! 25/05/05 Errors removed |
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82 | ! |
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83 | ! 26/04/05 Output in NetCDF format, iso2d and avs output only if parameter |
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84 | ! file exists |
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85 | ! |
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86 | ! 31/10/01 All comments and messages translated into English |
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87 | ! |
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88 | ! 23/02/99 Keine Bearbeitung komprimierter 3D-Daten |
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89 | ! Ursprungsversion vom 28/07/97 |
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90 | ! |
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91 | ! |
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92 | ! Description: |
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93 | ! ------------ |
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94 | ! This routine combines data of the PALM-subdomains into one file. In PALM |
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95 | ! every processor element opens its own file and writes 2D- or 3D-binary-data |
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96 | ! into it (different files are opened for xy-, xz-, yz-cross-sections and |
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97 | ! 3D-data). For plotting or analyzing these PE-data have to be collected and |
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98 | ! to be put into single files, which is done by this routine. |
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99 | ! Output format is NetCDF. Additionally, a data are output in a binary format |
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100 | ! readable by ISO2D-software (cross-sections) and by AVS (3D-data). |
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101 | !------------------------------------------------------------------------------! |
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102 | |
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103 | #if defined( __netcdf ) |
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104 | USE netcdf |
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105 | #endif |
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106 | |
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107 | IMPLICIT NONE |
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108 | |
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109 | ! |
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110 | !-- Local variables |
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111 | CHARACTER (LEN=2) :: modus |
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112 | CHARACTER (LEN=4) :: model_string |
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113 | CHARACTER (LEN=6) :: id_string |
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114 | CHARACTER (LEN=30) :: dimname, var_name |
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115 | CHARACTER (LEN=40) :: filename |
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116 | |
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117 | CHARACTER (LEN=2000), DIMENSION(0:1) :: var_list |
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118 | |
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119 | INTEGER, PARAMETER :: iwp = 4, spk = SELECTED_REAL_KIND( 6 ), wp = 8 |
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120 | |
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121 | INTEGER(iwp) :: av, danz, i, id, j, k, model, models, nc_stat, & |
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122 | nxa, nxag, nxe, nxeg, nya, nyag, nye, nyeg, & |
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123 | nza, nze, pos, time_step, xa, xe, xxa, xxe, ya, ya_do, & |
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124 | ya_tot, ye, ye_do, ye_tot, yya, yye, za, ze, zza, zze |
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125 | |
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126 | INTEGER(8) :: count, count_rate |
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127 | |
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128 | INTEGER(iwp), DIMENSION(0:1) :: current_level, current_var, & |
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129 | fanz, id_set, id_var_time, num_var |
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130 | INTEGER(iwp), DIMENSION(4) :: id_dims_loc |
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131 | INTEGER(iwp), DIMENSION(0:1,4) :: id_dims |
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132 | INTEGER(iwp), DIMENSION(0:1,1000) :: id_var, levels |
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133 | |
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134 | LOGICAL :: found, nest3d, netcdf_output, netcdf_parallel, netcdf_0, & |
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135 | netcdf_1, vnest |
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136 | |
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137 | REAL(wp) :: cpu_start_time, cpu_end_time, dx, simulated_time |
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138 | REAL(wp), DIMENSION(:,:), ALLOCATABLE :: pf, pf_tmp |
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139 | REAL(spk), DIMENSION(:,:,:), ALLOCATABLE :: pf3d, pf3d_tmp |
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140 | |
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141 | |
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142 | |
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143 | PRINT*, '' |
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144 | PRINT*, '' |
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145 | PRINT*, '*** combine_plot_fields ***' |
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146 | |
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147 | ! |
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148 | !-- Find out if a coupled or nested run has been carried out |
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149 | INQUIRE( FILE='COUPLING_PORT_OPENED', EXIST=found ) |
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150 | INQUIRE( FILE='VNESTING_PORT_OPENED', EXIST=vnest ) |
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151 | INQUIRE( FILE='3DNESTING', EXIST=nest3d ) |
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152 | IF ( found ) THEN |
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153 | models = 2 |
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154 | PRINT*, ' coupled run' |
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155 | ELSEIF ( vnest ) THEN |
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156 | models = 2 |
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157 | PRINT*, ' Vertically nested grid coupling' |
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158 | ELSEIF ( nest3d ) THEN |
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159 | OPEN( 90, FILE='3DNESTING', FORM='FORMATTED' ) |
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160 | READ ( 90, '(I2)' ) models |
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161 | CLOSE ( 90 ) |
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162 | PRINT*, ' 3d-nest run' |
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163 | PRINT*, ' number of nest domains = ', models |
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164 | ELSE |
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165 | models = 1 |
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166 | PRINT*, ' uncoupled run' |
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167 | ENDIF |
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168 | |
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169 | ! |
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170 | !-- Find out if a precursor ocean run has been carried out |
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171 | INQUIRE( FILE='PRECURSOR_OCEAN', EXIST=found ) |
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172 | IF ( found ) THEN |
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173 | model_string = '_O' |
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174 | PRINT*, ' precursor ocean run' |
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175 | ELSE |
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176 | model_string = '' |
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177 | ENDIF |
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178 | |
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179 | ! |
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180 | !-- Do everything for each model |
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181 | DO model = 1, models |
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182 | ! |
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183 | !-- Set the model string used to identify the filenames |
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184 | IF ( found .OR. vnest ) THEN |
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185 | PRINT*, '' |
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186 | IF ( model == 2 ) THEN |
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187 | IF ( vnest ) THEN |
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188 | model_string = '_N' |
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189 | PRINT*, ' now combining FINE data' |
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190 | PRINT*, ' ========================' |
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191 | ELSE |
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192 | model_string = '_O' |
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193 | PRINT*, ' now combining ocean data' |
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194 | PRINT*, ' ========================' |
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195 | ENDIF |
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196 | ELSE |
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197 | IF ( vnest ) THEN |
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198 | PRINT*, ' now combining COARSE data' |
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199 | PRINT*, ' =============================' |
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200 | ELSE |
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201 | PRINT*, ' now combining atmosphere data' |
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202 | PRINT*, ' =============================' |
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203 | ENDIF |
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204 | ENDIF |
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205 | ELSEIF ( nest3d ) THEN |
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206 | PRINT*, '' |
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207 | PRINT*, '--> processing nest id = ', model |
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208 | IF ( model == 1 ) THEN |
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209 | model_string = '' |
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210 | ELSE |
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211 | WRITE( model_string, '(A2,I2.2)' ) '_N', model |
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212 | ENDIF |
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213 | ENDIF |
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214 | ! |
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215 | !-- 2D-arrays for ISO2D |
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216 | !-- Main loop for the three different cross-sections, starting with |
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217 | !-- xy-section |
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218 | modus = 'XY' |
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219 | PRINT*, '' |
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220 | DO WHILE ( modus == 'XY' .OR. modus == 'XZ' .OR. modus == 'YZ' ) |
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221 | ! |
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222 | !-- Take current time |
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223 | CALL SYSTEM_CLOCK( count, count_rate ) |
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224 | cpu_start_time = REAL( count ) / REAL( count_rate ) |
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225 | |
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226 | netcdf_parallel = .FALSE. |
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227 | ! |
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228 | !-- Check, if file from PE0 exists. If it does not exist, PALM did not |
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229 | !-- create any output for this cross-section. |
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230 | danz = 0 |
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231 | WRITE (id_string,'(I6.6)') danz |
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232 | INQUIRE ( & |
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233 | FILE='PLOT2D_'//modus//TRIM( model_string )//'_'//id_string, & |
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234 | EXIST=found ) |
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235 | ! |
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236 | !-- Find out the number of files (equal to the number of PEs which |
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237 | !-- have been used in PALM) and open them |
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238 | DO WHILE ( found ) |
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239 | |
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240 | OPEN ( danz+110, & |
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241 | FILE='PLOT2D_'//modus//TRIM( model_string )//'_'//id_string, & |
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242 | FORM='UNFORMATTED' ) |
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243 | danz = danz + 1 |
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244 | WRITE (id_string,'(I6.6)') danz |
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245 | INQUIRE ( & |
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246 | FILE='PLOT2D_'//modus//TRIM( model_string )//'_'//id_string, & |
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247 | EXIST=found ) |
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248 | |
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249 | ENDDO |
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250 | |
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251 | ! |
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252 | !-- Inquire whether a NetCDF file exists |
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253 | INQUIRE( FILE='DATA_2D_'//modus//'_NETCDF'//TRIM( model_string ), & |
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254 | EXIST=netcdf_0 ) |
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255 | |
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256 | ! |
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257 | !-- Inquire whether a NetCDF file for time-averaged data exists |
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258 | INQUIRE( FILE='DATA_2D_'//modus//'_AV_NETCDF'//TRIM( model_string ),& |
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259 | EXIST=netcdf_1 ) |
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260 | |
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261 | IF ( netcdf_0 .OR. netcdf_1 ) THEN |
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262 | netcdf_output = .TRUE. |
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263 | ! |
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264 | !-- Inquire whether the NetCDF file is already complete (parallel |
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265 | !-- output) |
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266 | INQUIRE( FILE='NO_COMBINE_PLOT_FIELDS_'//modus, & |
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267 | EXIST=netcdf_parallel ) |
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268 | IF ( netcdf_parallel ) THEN |
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269 | netcdf_parallel = .TRUE. |
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270 | ELSE |
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271 | netcdf_parallel = .FALSE. |
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272 | ENDIF |
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273 | ELSE |
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274 | netcdf_output = .FALSE. |
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275 | ENDIF |
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276 | |
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277 | ! |
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278 | !-- Info-output |
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279 | PRINT*, '' |
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280 | #if defined( __netcdf ) |
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281 | IF ( netcdf_output ) THEN |
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282 | IF ( netcdf_parallel ) THEN |
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283 | PRINT*, ' NetCDF ' // modus // '-data are in one file ', & |
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284 | '(NetCDF4-format) - merging not neccessary' |
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285 | ELSE |
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286 | PRINT*, ' NetCDF output enabled' |
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287 | ENDIF |
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288 | ENDIF |
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289 | #else |
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290 | IF ( netcdf_output ) THEN |
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291 | PRINT*, '--- Sorry, no NetCDF support on this host' |
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292 | netcdf_output = .FALSE. |
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293 | ENDIF |
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294 | #endif |
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295 | IF ( .NOT. netcdf_parallel ) THEN |
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296 | IF ( danz /= 0 ) THEN |
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297 | PRINT*, ' ',modus,'-section: ', danz, ' file(s) found' |
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298 | ELSE |
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299 | PRINT*, ' no ', modus, '-section data available' |
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300 | ENDIF |
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301 | ENDIF |
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302 | |
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303 | IF ( netcdf_output .AND. .NOT. netcdf_parallel .AND. danz /= 0 ) & |
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304 | THEN |
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305 | #if defined( __netcdf ) |
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306 | DO av = 0, 1 |
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307 | |
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308 | IF ( av == 0 .AND. .NOT. netcdf_0 ) CYCLE |
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309 | IF ( av == 1 .AND. .NOT. netcdf_1 ) CYCLE |
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310 | |
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311 | ! |
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312 | !-- Open NetCDF dataset |
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313 | IF ( av == 0 ) THEN |
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314 | filename = 'DATA_2D_'//modus//'_NETCDF' & |
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315 | //TRIM( model_string ) |
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316 | ELSE |
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317 | filename = 'DATA_2D_'//modus//'_AV_NETCDF' & |
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318 | //TRIM( model_string ) |
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319 | ENDIF |
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320 | nc_stat = NF90_OPEN( filename, NF90_WRITE, id_set(av) ) |
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321 | IF ( nc_stat /= NF90_NOERR ) CALL handle_netcdf_error( 1 ) |
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322 | |
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323 | ! |
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324 | !-- Get the list of variables (order of variables corresponds with |
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325 | !-- the order of data on the binary file) |
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326 | var_list(av) = ' ' ! GET_ATT does not assign trailing blanks |
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327 | nc_stat = NF90_GET_ATT( id_set(av), NF90_GLOBAL, 'VAR_LIST', & |
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328 | var_list(av) ) |
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329 | IF ( nc_stat /= NF90_NOERR ) CALL handle_netcdf_error( 2 ) |
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330 | |
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331 | ! |
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332 | !-- Inquire id of the time coordinate variable |
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333 | nc_stat = NF90_INQ_VARID( id_set(av), 'time', id_var_time(av) ) |
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334 | IF ( nc_stat /= NF90_NOERR ) CALL handle_netcdf_error( 3 ) |
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335 | |
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336 | ! |
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337 | !-- Count number of variables; there is one more semicolon in the |
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338 | !-- string than variable names |
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339 | num_var(av) = -1 |
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340 | DO i = 1, LEN( var_list(av) ) |
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341 | IF ( var_list(av)(i:i) == ';' ) num_var(av) = num_var(av) +1 |
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342 | ENDDO |
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343 | |
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344 | ! |
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345 | !-- Extract the variable names from the list and inquire their |
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346 | !-- NetCDF IDs |
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347 | pos = INDEX( var_list(av), ';' ) |
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348 | ! |
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349 | !-- Loop over all variables |
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350 | DO i = 1, num_var(av) |
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351 | |
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352 | ! |
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353 | !-- Extract variable name from list |
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354 | var_list(av) = var_list(av)(pos+1:) |
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355 | pos = INDEX( var_list(av), ';' ) |
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356 | var_name = var_list(av)(1:pos-1) |
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357 | |
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358 | ! |
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359 | !-- Get variable ID from name |
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360 | nc_stat = NF90_INQ_VARID( id_set(av), TRIM( var_name ), & |
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361 | id_var(av,i) ) |
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362 | IF ( nc_stat /= NF90_NOERR ) CALL handle_netcdf_error( 4 ) |
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363 | |
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364 | ! |
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365 | !-- Get number of x/y/z levels for that variable |
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366 | nc_stat = NF90_INQUIRE_VARIABLE( id_set(av), id_var(av,i), & |
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367 | dimids = id_dims_loc ) |
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368 | IF ( nc_stat /= NF90_NOERR ) CALL handle_netcdf_error( 5 ) |
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369 | id_dims(av,:) = id_dims_loc |
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370 | |
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371 | ! |
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372 | !-- Inquire dimension ID |
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373 | DO j = 1, 4 |
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374 | nc_stat = NF90_INQUIRE_DIMENSION( id_set(av), & |
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375 | id_dims(av,j), dimname, levels(av,i) ) |
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376 | IF ( nc_stat /= NF90_NOERR ) CALL handle_netcdf_error( 6 ) |
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377 | |
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378 | IF ( modus == 'XY' .AND. INDEX(dimname, 'z') /= 0 ) EXIT |
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379 | IF ( modus == 'XZ' .AND. INDEX(dimname, 'y') /= 0 ) EXIT |
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380 | IF ( modus == 'YZ' .AND. INDEX(dimname, 'x') /= 0 ) EXIT |
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381 | ENDDO |
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382 | |
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383 | ENDDO |
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384 | |
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385 | ENDDO ! av = 0, 1 |
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386 | |
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387 | #endif |
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388 | ENDIF |
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389 | |
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390 | ! |
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391 | !-- Read the arrays, as long as the end of the file is reached |
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392 | IF ( .NOT. netcdf_parallel ) THEN |
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393 | |
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394 | fanz = 0 |
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395 | current_level = 1 |
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396 | current_var = 999999999 |
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397 | |
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398 | DO WHILE ( danz /= 0 ) |
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399 | |
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400 | ! |
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401 | !-- Loop over all files (reading data of the subdomains) |
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402 | DO id = 0, danz-1 |
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403 | ! |
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404 | !-- File from PE0 contains special information at the beginning, |
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405 | !-- concerning the lower and upper indices of the total-domain |
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406 | !-- used in PALM (nxa, nxe, nya, nye). |
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407 | !-- Allocate necessary arrays, open the output file and write |
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408 | !-- the coordinate informations needed by ISO2D. |
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409 | IF ( id == 0 .AND. fanz(0) == 0 .AND. fanz(1) == 0 ) THEN |
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410 | |
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411 | READ ( id+110 ) nxa, nxe, nya, nye |
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412 | ALLOCATE ( pf(nxa:nxe,nya:nye) ) |
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413 | ! |
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414 | !-- Set actual domain bounds to total domain |
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415 | ya_do = nya |
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416 | ye_do = nye |
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417 | |
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418 | ENDIF |
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419 | ! |
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420 | !-- Read output time |
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421 | IF ( netcdf_output .AND. id == 0 ) THEN |
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422 | READ ( id+110, END=998 ) simulated_time, time_step, av |
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423 | ENDIF |
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424 | ! |
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425 | !-- Read subdomain indices |
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426 | READ ( id+110, END=998 ) xa, xe, ya, ye, ya_tot, ye_tot |
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427 | |
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428 | ! |
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429 | !-- IF the PE made no output (in case that no part of the |
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430 | !-- cross-section is situated on this PE), indices have the |
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431 | !-- value -1 |
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432 | IF ( .NOT. ( xa == -1 .AND. xe == -1 .AND. & |
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433 | ya == -1 .AND. ye == -1 ) ) THEN |
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434 | |
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435 | |
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436 | ! |
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437 | !-- Read the subdomain grid-point values |
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438 | ALLOCATE( pf_tmp(xa:xe,ya:ye) ) |
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439 | READ ( id+110 ) pf_tmp |
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440 | ! |
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441 | !-- Calculate indices on atmospheric grid (e.g. for soil model |
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442 | !-- quantities) |
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443 | IF ( ya /= ya_tot .OR. ye /= ye_tot ) THEN |
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444 | ye_do = ye - ya |
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445 | ya_do = ya |
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446 | pf(xa:xe,ya_do:ye_do) = pf_tmp |
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447 | ELSE |
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448 | ye_do = nye |
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449 | ya_do = nya |
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450 | pf(xa:xe,ya:ye) = pf_tmp |
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451 | ENDIF |
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452 | |
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453 | DEALLOCATE( pf_tmp ) |
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454 | ENDIF |
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455 | IF ( id == 0 ) fanz(av) = fanz(av) + 1 |
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456 | |
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457 | ENDDO |
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458 | ! |
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459 | !-- Write data in NetCDF format |
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460 | IF ( netcdf_output ) THEN |
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461 | #if defined( __netcdf ) |
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462 | ! |
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463 | !-- Check if a new time step has begun; if yes write data to |
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464 | !-- time axis |
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465 | IF ( current_var(av) > num_var(av) ) THEN |
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466 | current_var(av) = 1 |
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467 | nc_stat = NF90_PUT_VAR( id_set(av), id_var_time(av), & |
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468 | (/ simulated_time /), & |
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469 | start = (/ time_step /), & |
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470 | count = (/ 1 /) ) |
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471 | IF ( nc_stat /= NF90_NOERR ) CALL handle_netcdf_error( 7 ) |
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472 | ENDIF |
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473 | |
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474 | ! |
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475 | !-- Now write the data; this is mode dependent |
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476 | SELECT CASE ( modus ) |
---|
477 | |
---|
478 | CASE ( 'XY' ) |
---|
479 | nc_stat = NF90_PUT_VAR( id_set(av), & |
---|
480 | id_var(av,current_var(av)), & |
---|
481 | pf(nxa:nxe,nya:nye), & |
---|
482 | start = (/ 1, 1, current_level(av), time_step /), & |
---|
483 | count = (/ nxe-nxa+1, nye-nya+1, 1, 1 /) ) |
---|
484 | IF ( nc_stat /= NF90_NOERR ) THEN |
---|
485 | CALL handle_netcdf_error( 8 ) |
---|
486 | ENDIF |
---|
487 | |
---|
488 | CASE ( 'XZ' ) |
---|
489 | nc_stat = NF90_PUT_VAR( id_set(av), & |
---|
490 | id_var(av,current_var(av)), & |
---|
491 | pf(nxa:nxe,ya_do:ye_do), & |
---|
492 | start = (/ 1, current_level(av), 1, time_step /), & |
---|
493 | count = (/ nxe-nxa+1, 1, ye_do-ya_do+1, 1 /) ) |
---|
494 | IF ( nc_stat /= NF90_NOERR ) THEN |
---|
495 | CALL handle_netcdf_error( 9 ) |
---|
496 | ENDIF |
---|
497 | |
---|
498 | CASE ( 'YZ' ) |
---|
499 | nc_stat = NF90_PUT_VAR( id_set(av), & |
---|
500 | id_var(av,current_var(av)), & |
---|
501 | pf(nxa:nxe,ya_do:ye_do), & |
---|
502 | start = (/ current_level(av), 1, 1, time_step /), & |
---|
503 | count = (/ 1, nxe-nxa+1, ye_do-ya_do+1, 1 /) ) |
---|
504 | IF ( nc_stat /= NF90_NOERR ) THEN |
---|
505 | CALL handle_netcdf_error( 10 ) |
---|
506 | ENDIF |
---|
507 | |
---|
508 | END SELECT |
---|
509 | |
---|
510 | ! |
---|
511 | !-- Data is written, check if max level is reached |
---|
512 | current_level(av) = current_level(av) + 1 |
---|
513 | IF ( current_level(av) > levels(av,current_var(av)) ) THEN |
---|
514 | current_level(av) = 1 |
---|
515 | current_var(av) = current_var(av) + 1 |
---|
516 | ENDIF |
---|
517 | |
---|
518 | #endif |
---|
519 | ENDIF |
---|
520 | |
---|
521 | ENDDO |
---|
522 | |
---|
523 | ENDIF |
---|
524 | |
---|
525 | 998 IF ( danz /= 0 .AND. .NOT. netcdf_parallel ) THEN |
---|
526 | ! |
---|
527 | !-- Print the number of the arrays processed |
---|
528 | WRITE (*,'(16X,I4,A)') fanz(0)+fanz(1), ' array(s) processed' |
---|
529 | IF ( fanz(1) /= 0 ) THEN |
---|
530 | WRITE (*,'(16X,I4,A)') fanz(1), ' array(s) are time-averaged' |
---|
531 | ENDIF |
---|
532 | |
---|
533 | ! |
---|
534 | !-- Close all files and deallocate arrays |
---|
535 | DO id = 0, danz-1 |
---|
536 | CLOSE ( id+110 ) |
---|
537 | ENDDO |
---|
538 | CLOSE ( 2 ) |
---|
539 | DEALLOCATE ( pf ) |
---|
540 | |
---|
541 | ! |
---|
542 | !-- Close the NetCDF file |
---|
543 | IF ( netcdf_output ) THEN |
---|
544 | #if defined( __netcdf ) |
---|
545 | IF ( netcdf_0 ) THEN |
---|
546 | nc_stat = NF90_CLOSE( id_set(0) ) |
---|
547 | IF ( nc_stat /= NF90_NOERR ) CALL handle_netcdf_error( 11 ) |
---|
548 | ENDIF |
---|
549 | IF ( netcdf_1 ) THEN |
---|
550 | nc_stat = NF90_CLOSE( id_set(1) ) |
---|
551 | IF ( nc_stat /= NF90_NOERR ) CALL handle_netcdf_error( 12 ) |
---|
552 | ENDIF |
---|
553 | #endif |
---|
554 | ENDIF |
---|
555 | ENDIF |
---|
556 | |
---|
557 | ! |
---|
558 | !-- Output required cpu time |
---|
559 | IF ( danz /= 0 .AND. .NOT. netcdf_parallel ) THEN |
---|
560 | CALL SYSTEM_CLOCK( count, count_rate ) |
---|
561 | cpu_end_time = REAL( count ) / REAL( count_rate ) |
---|
562 | WRITE (*,'(5X,A,F9.3,A)') 'Required cpu-time: ', & |
---|
563 | cpu_end_time-cpu_start_time, ' sec' |
---|
564 | ENDIF |
---|
565 | |
---|
566 | ! |
---|
567 | !-- Choose the next cross-section |
---|
568 | SELECT CASE ( modus ) |
---|
569 | CASE ( 'XY' ) |
---|
570 | modus = 'XZ' |
---|
571 | CASE ( 'XZ' ) |
---|
572 | modus = 'YZ' |
---|
573 | CASE ( 'YZ' ) |
---|
574 | modus = 'no' |
---|
575 | END SELECT |
---|
576 | |
---|
577 | ENDDO |
---|
578 | |
---|
579 | |
---|
580 | ! |
---|
581 | !-- Combine the 3D-arrays |
---|
582 | netcdf_parallel = .FALSE. |
---|
583 | |
---|
584 | ! |
---|
585 | !-- Info-output |
---|
586 | PRINT*, ' ' |
---|
587 | |
---|
588 | ! |
---|
589 | !-- Take current time |
---|
590 | CALL SYSTEM_CLOCK( count, count_rate ) |
---|
591 | cpu_start_time = REAL( count ) / REAL( count_rate ) |
---|
592 | |
---|
593 | ! |
---|
594 | !-- Inquire whether a NetCDF file exists |
---|
595 | INQUIRE( FILE='DATA_3D_NETCDF'//TRIM( model_string ), EXIST=netcdf_0 ) |
---|
596 | |
---|
597 | ! |
---|
598 | !-- Inquire whether a NetCDF file for time-averaged data exists |
---|
599 | INQUIRE( FILE='DATA_3D_AV_NETCDF'//TRIM( model_string ), EXIST=netcdf_1 ) |
---|
600 | |
---|
601 | IF ( netcdf_0 .OR. netcdf_1 ) THEN |
---|
602 | netcdf_output = .TRUE. |
---|
603 | ! |
---|
604 | !-- Inquire whether the NetCDF file is already complete (parallel output) |
---|
605 | INQUIRE( FILE='NO_COMBINE_PLOT_FIELDS_3D', EXIST=netcdf_parallel ) |
---|
606 | IF ( netcdf_parallel ) THEN |
---|
607 | netcdf_parallel = .TRUE. |
---|
608 | ELSE |
---|
609 | netcdf_parallel = .FALSE. |
---|
610 | ENDIF |
---|
611 | ELSE |
---|
612 | netcdf_output = .FALSE. |
---|
613 | ENDIF |
---|
614 | |
---|
615 | ! |
---|
616 | !-- Check, if file from PE0 exists; not neccessary in case of parallel |
---|
617 | !-- PALM output |
---|
618 | IF ( .NOT. netcdf_parallel ) THEN |
---|
619 | danz = 0 |
---|
620 | WRITE (id_string,'(I6.6)') danz |
---|
621 | INQUIRE ( & |
---|
622 | FILE='PLOT3D_DATA'//TRIM( model_string )//'_'//TRIM( id_string ), & |
---|
623 | EXIST=found ) |
---|
624 | ELSE |
---|
625 | found = .FALSE. |
---|
626 | ENDIF |
---|
627 | |
---|
628 | ! |
---|
629 | !-- Find out the number of files and open them |
---|
630 | DO WHILE ( found ) |
---|
631 | |
---|
632 | OPEN ( danz+110, & |
---|
633 | FILE='PLOT3D_DATA'//TRIM( model_string )//'_'//TRIM(id_string), & |
---|
634 | FORM='UNFORMATTED') |
---|
635 | danz = danz + 1 |
---|
636 | WRITE (id_string,'(I6.6)') danz |
---|
637 | INQUIRE ( & |
---|
638 | FILE='PLOT3D_DATA'//TRIM( model_string )//'_'//TRIM(id_string), & |
---|
639 | EXIST=found ) |
---|
640 | |
---|
641 | ENDDO |
---|
642 | |
---|
643 | #if defined( __netcdf ) |
---|
644 | IF ( netcdf_output ) THEN |
---|
645 | IF ( netcdf_parallel ) THEN |
---|
646 | PRINT*, ' NetCDF data are in one file (NetCDF4-format)', & |
---|
647 | ' - merging not neccessary' |
---|
648 | ELSE |
---|
649 | PRINT*, ' NetCDF output enabled' |
---|
650 | ENDIF |
---|
651 | ENDIF |
---|
652 | #else |
---|
653 | IF ( netcdf_output ) THEN |
---|
654 | PRINT*, '--- Sorry, no NetCDF support on this host' |
---|
655 | netcdf_output = .FALSE. |
---|
656 | ENDIF |
---|
657 | #endif |
---|
658 | IF ( .NOT. netcdf_parallel ) THEN |
---|
659 | IF ( danz /= 0 ) THEN |
---|
660 | PRINT*, ' 3D-data: ', danz, ' file(s) found' |
---|
661 | ELSE |
---|
662 | PRINT*, ' no 3D-data file available' |
---|
663 | ENDIF |
---|
664 | ENDIF |
---|
665 | |
---|
666 | IF ( netcdf_output .AND. .NOT. netcdf_parallel .AND. danz /= 0 ) THEN |
---|
667 | #if defined( __netcdf ) |
---|
668 | DO av = 0, 1 |
---|
669 | |
---|
670 | IF ( av == 0 .AND. .NOT. netcdf_0 ) CYCLE |
---|
671 | IF ( av == 1 .AND. .NOT. netcdf_1 ) CYCLE |
---|
672 | |
---|
673 | ! |
---|
674 | !-- Open NetCDF dataset |
---|
675 | IF ( av == 0 ) THEN |
---|
676 | filename = 'DATA_3D_NETCDF'//TRIM( model_string ) |
---|
677 | ELSE |
---|
678 | filename = 'DATA_3D_AV_NETCDF'//TRIM( model_string ) |
---|
679 | ENDIF |
---|
680 | nc_stat = NF90_OPEN( filename, NF90_WRITE, id_set(av) ) |
---|
681 | IF ( nc_stat /= NF90_NOERR ) CALL handle_netcdf_error( 13 ) |
---|
682 | |
---|
683 | |
---|
684 | ! |
---|
685 | !-- Get the list of variables (order of variables corresponds with the |
---|
686 | !-- order of data on the binary file) |
---|
687 | var_list(av) = ' ' ! GET_ATT does not assign trailing blanks |
---|
688 | nc_stat = NF90_GET_ATT( id_set(av), NF90_GLOBAL, 'VAR_LIST', & |
---|
689 | var_list(av) ) |
---|
690 | IF ( nc_stat /= NF90_NOERR ) CALL handle_netcdf_error( 14 ) |
---|
691 | |
---|
692 | ! |
---|
693 | !-- Inquire id of the time coordinate variable |
---|
694 | nc_stat = NF90_INQ_VARID( id_set(av), 'time', id_var_time(av) ) |
---|
695 | IF ( nc_stat /= NF90_NOERR ) CALL handle_netcdf_error( 15 ) |
---|
696 | |
---|
697 | ! |
---|
698 | !-- Count number of variables; there is one more semicolon in the |
---|
699 | !-- string than variable names |
---|
700 | num_var(av) = -1 |
---|
701 | DO i = 1, LEN( var_list(av) ) |
---|
702 | IF ( var_list(av)(i:i) == ';' ) num_var(av) = num_var(av) + 1 |
---|
703 | ENDDO |
---|
704 | |
---|
705 | ! |
---|
706 | !-- Extract the variable names from the list and inquire their NetCDF |
---|
707 | !-- IDs |
---|
708 | pos = INDEX( var_list(av), ';' ) |
---|
709 | ! |
---|
710 | !-- Loop over all variables |
---|
711 | DO i = 1, num_var(av) |
---|
712 | |
---|
713 | ! |
---|
714 | !-- Extract variable name from list |
---|
715 | var_list(av) = var_list(av)(pos+1:) |
---|
716 | pos = INDEX( var_list(av), ';' ) |
---|
717 | var_name = var_list(av)(1:pos-1) |
---|
718 | |
---|
719 | ! |
---|
720 | !-- Get variable ID from name |
---|
721 | nc_stat = NF90_INQ_VARID( id_set(av), TRIM( var_name ), & |
---|
722 | id_var(av,i) ) |
---|
723 | IF ( nc_stat /= NF90_NOERR ) CALL handle_netcdf_error( 16 ) |
---|
724 | |
---|
725 | ENDDO |
---|
726 | |
---|
727 | ENDDO ! av=0,1 |
---|
728 | |
---|
729 | #endif |
---|
730 | ENDIF |
---|
731 | |
---|
732 | ! |
---|
733 | !-- Read arrays, until the end of the file is reached |
---|
734 | IF ( .NOT. netcdf_parallel ) THEN |
---|
735 | |
---|
736 | current_var = 999999999 |
---|
737 | fanz = 0 |
---|
738 | DO WHILE ( danz /= 0 ) |
---|
739 | |
---|
740 | ! |
---|
741 | !-- Loop over all files |
---|
742 | DO id = 0, danz-1 |
---|
743 | ! |
---|
744 | !-- File from PE0 contains at the beginning the index bounds |
---|
745 | !-- of PALM's total domain. |
---|
746 | !-- Allocate the array for storing the total domain data |
---|
747 | IF ( id == 0 .AND. fanz(0) == 0 .AND. fanz(1) == 0 ) THEN |
---|
748 | ! READ ( id+110 ) nxag, nxeg, nyag, nyeg |
---|
749 | READ ( id+110 ) nxa, nxe, nya, nye, nza, nze |
---|
750 | ALLOCATE ( pf3d(nxa:nxe,nya:nye,nza:nze) ) |
---|
751 | ENDIF |
---|
752 | |
---|
753 | ! |
---|
754 | !-- Read output time |
---|
755 | IF ( netcdf_output .AND. id == 0 ) THEN |
---|
756 | IF ( netcdf_1 ) THEN |
---|
757 | READ ( id+110, END=999 ) simulated_time, time_step, av |
---|
758 | ELSE |
---|
759 | ! |
---|
760 | !-- For compatibility with earlier PALM versions |
---|
761 | READ ( id+110, END=999 ) simulated_time, time_step |
---|
762 | av = 0 |
---|
763 | ENDIF |
---|
764 | ENDIF |
---|
765 | |
---|
766 | ! |
---|
767 | !-- Read subdomain indices and grid point values |
---|
768 | READ ( id+110, END=999 ) xa, xe, ya, ye, za, ze |
---|
769 | ALLOCATE( pf3d_tmp(xa:xe,ya:ye,za:ze) ) |
---|
770 | READ ( id+110 ) pf3d_tmp |
---|
771 | |
---|
772 | xxa = MAX( nxa, xa ) |
---|
773 | xxe = MIN( nxe, xe ) |
---|
774 | yya = MAX( nya, ya ) |
---|
775 | yye = MIN( nye, ye ) |
---|
776 | DO k = za, ze |
---|
777 | DO j = yya, yye |
---|
778 | DO i = xxa, xxe |
---|
779 | pf3d(i,j,k) = pf3d_tmp(i,j,k) |
---|
780 | ENDDO |
---|
781 | ENDDO |
---|
782 | ENDDO |
---|
783 | |
---|
784 | DEALLOCATE( pf3d_tmp ) |
---|
785 | IF ( id == 0 ) fanz(av) = fanz(av) + 1 |
---|
786 | |
---|
787 | ENDDO |
---|
788 | |
---|
789 | ! |
---|
790 | !-- Write data of the total domain in NetCDF format |
---|
791 | IF ( netcdf_output ) THEN |
---|
792 | #if defined( __netcdf ) |
---|
793 | ! |
---|
794 | !-- Check if a new time step has begun; if yes write data to time |
---|
795 | !-- axis |
---|
796 | IF ( current_var(av) > num_var(av) ) THEN |
---|
797 | current_var(av) = 1 |
---|
798 | nc_stat = NF90_PUT_VAR( id_set(av), id_var_time(av), & |
---|
799 | (/ simulated_time /),& |
---|
800 | start = (/ time_step /), count = (/ 1 /) ) |
---|
801 | IF ( nc_stat /= NF90_NOERR ) CALL handle_netcdf_error( 17 ) |
---|
802 | ENDIF |
---|
803 | |
---|
804 | ! |
---|
805 | !-- Now write the data |
---|
806 | nc_stat = NF90_PUT_VAR( id_set(av), id_var(av,current_var(av)),& |
---|
807 | pf3d(nxa:nxe,nya:nye,za:ze), start = (/ 1, 1, 1, time_step /),& |
---|
808 | count = (/ nxe-nxa+1, nye-nya+1, ze-za+1, 1 /) ) |
---|
809 | IF ( nc_stat /= NF90_NOERR ) CALL handle_netcdf_error( 18 ) |
---|
810 | |
---|
811 | current_var(av) = current_var(av) + 1 |
---|
812 | |
---|
813 | #endif |
---|
814 | ENDIF |
---|
815 | |
---|
816 | ENDDO |
---|
817 | |
---|
818 | ENDIF |
---|
819 | |
---|
820 | 999 IF ( danz /= 0 .AND. .NOT. netcdf_parallel ) THEN |
---|
821 | ! |
---|
822 | !-- Print the number of arrays processed |
---|
823 | WRITE (*,'(16X,I4,A)') fanz(0)+fanz(1), ' array(s) processed' |
---|
824 | IF ( fanz(1) /= 0 ) THEN |
---|
825 | WRITE (*,'(16X,I4,A)') fanz(1), ' array(s) are time-averaged' |
---|
826 | ENDIF |
---|
827 | ! |
---|
828 | !-- Close all files and deallocate array |
---|
829 | DO id = 0, danz-1 |
---|
830 | CLOSE ( id+110 ) |
---|
831 | ENDDO |
---|
832 | CLOSE ( 2 ) |
---|
833 | DEALLOCATE ( pf3d ) |
---|
834 | ! |
---|
835 | !-- Close the NetCDF file |
---|
836 | IF ( netcdf_output ) THEN |
---|
837 | #if defined( __netcdf ) |
---|
838 | IF ( netcdf_0 ) THEN |
---|
839 | nc_stat = NF90_CLOSE( id_set(0) ) |
---|
840 | IF ( nc_stat /= NF90_NOERR ) CALL handle_netcdf_error( 19 ) |
---|
841 | ENDIF |
---|
842 | IF ( netcdf_1 ) THEN |
---|
843 | nc_stat = NF90_CLOSE( id_set(1) ) |
---|
844 | IF ( nc_stat /= NF90_NOERR ) CALL handle_netcdf_error( 20 ) |
---|
845 | ENDIF |
---|
846 | #endif |
---|
847 | ENDIF |
---|
848 | |
---|
849 | ! |
---|
850 | !-- Output required cpu time |
---|
851 | CALL SYSTEM_CLOCK( count, count_rate ) |
---|
852 | cpu_end_time = REAL( count ) / REAL( count_rate ) |
---|
853 | WRITE (*,'(5X,A,F9.3,A)') 'Required cpu-time: ', & |
---|
854 | cpu_end_time-cpu_start_time, ' sec' |
---|
855 | |
---|
856 | ENDIF |
---|
857 | |
---|
858 | ENDDO ! models |
---|
859 | |
---|
860 | |
---|
861 | CONTAINS |
---|
862 | |
---|
863 | |
---|
864 | SUBROUTINE handle_netcdf_error( errno ) |
---|
865 | ! |
---|
866 | !-- Prints out a text message corresponding to the current NetCDF status |
---|
867 | |
---|
868 | IMPLICIT NONE |
---|
869 | |
---|
870 | INTEGER, INTENT(IN) :: errno |
---|
871 | |
---|
872 | #if defined( __netcdf ) |
---|
873 | IF ( nc_stat /= NF90_NOERR ) THEN |
---|
874 | PRINT*, '+++ combine_plot_fields netcdf: ', av, errno, & |
---|
875 | TRIM( nf90_strerror( nc_stat ) ) |
---|
876 | ENDIF |
---|
877 | #endif |
---|
878 | |
---|
879 | END SUBROUTINE handle_netcdf_error |
---|
880 | |
---|
881 | |
---|
882 | END PROGRAM combine_plot_fields |
---|
883 | |
---|
884 | |
---|
885 | |
---|