| 1 | !> @file data_output_spectra.f90 |
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| 2 | !--------------------------------------------------------------------------------! |
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| 3 | ! This file is part of PALM. |
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| 4 | ! |
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| 5 | ! PALM is free software: you can redistribute it and/or modify it under the terms |
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| 6 | ! of the GNU General Public License as published by the Free Software Foundation, |
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| 7 | ! either version 3 of the License, or (at your option) any later version. |
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| 8 | ! |
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| 9 | ! PALM is distributed in the hope that it will be useful, but WITHOUT ANY |
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| 10 | ! WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR |
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| 11 | ! A PARTICULAR PURPOSE. See the GNU General Public License for more details. |
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| 12 | ! |
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| 13 | ! You should have received a copy of the GNU General Public License along with |
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| 14 | ! PALM. If not, see <http://www.gnu.org/licenses/>. |
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| 15 | ! |
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| 16 | ! Copyright 1997-2016 Leibniz Universitaet Hannover |
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| 17 | !--------------------------------------------------------------------------------! |
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| 18 | ! |
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| 19 | ! Current revisions: |
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| 20 | ! ------------------ |
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| 21 | ! |
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| 22 | ! |
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| 23 | ! Former revisions: |
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| 24 | ! ----------------- |
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| 25 | ! $Id: data_output_spectra.f90 1961 2016-07-12 16:37:58Z suehring $ |
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| 26 | ! |
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| 27 | ! 1960 2016-07-12 16:34:24Z suehring |
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| 28 | ! Additional default spectra for passive scalar |
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| 29 | ! |
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| 30 | ! 1833 2016-04-07 14:23:03Z raasch |
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| 31 | ! spectrum renamed spectra_mod, spectra related variables moved to spectra_mod, |
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| 32 | ! routines data_output_spectra_x/y removed |
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| 33 | ! |
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| 34 | ! 1786 2016-03-08 05:49:27Z raasch |
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| 35 | ! cpp-directives for spectra removed, immediate return if no spectra levels are |
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| 36 | ! given |
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| 37 | ! |
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| 38 | ! 1783 2016-03-06 18:36:17Z raasch |
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| 39 | ! name change of netcdf routines and module + related changes |
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| 40 | ! |
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| 41 | ! 1682 2015-10-07 23:56:08Z knoop |
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| 42 | ! Code annotations made doxygen readable |
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| 43 | ! |
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| 44 | ! 1353 2014-04-08 15:21:23Z heinze |
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| 45 | ! REAL constants provided with KIND-attribute |
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| 46 | ! |
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| 47 | ! 1327 2014-03-21 11:00:16Z raasch |
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| 48 | ! -netcdf output queries |
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| 49 | ! |
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| 50 | ! 1324 2014-03-21 09:13:16Z suehring |
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| 51 | ! Bugfix: module statistics and module spectrum added, missing variables in ONLY |
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| 52 | ! arguments added |
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| 53 | ! |
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| 54 | ! 1322 2014-03-20 16:38:49Z raasch |
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| 55 | ! REAL functions provided with KIND-attribute |
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| 56 | ! |
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| 57 | ! 1320 2014-03-20 08:40:49Z raasch |
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| 58 | ! ONLY-attribute added to USE-statements, |
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| 59 | ! kind-parameters added to all INTEGER and REAL declaration statements, |
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| 60 | ! kinds are defined in new module kinds, |
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| 61 | ! revision history before 2012 removed, |
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| 62 | ! comment fields (!:) to be used for variable explanations added to |
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| 63 | ! all variable declaration statements |
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| 64 | ! |
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| 65 | ! 1318 2014-03-17 13:35:16Z raasch |
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| 66 | ! module interfaces removed |
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| 67 | ! |
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| 68 | ! 1036 2012-10-22 13:43:42Z raasch |
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| 69 | ! code put under GPL (PALM 3.9) |
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| 70 | ! |
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| 71 | ! 964 2012-07-26 09:14:24Z raasch |
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| 72 | ! code for profil-output removed |
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| 73 | ! |
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| 74 | ! Revision 1.1 2001/01/05 15:14:20 raasch |
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| 75 | ! Initial revision |
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| 76 | ! |
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| 77 | ! |
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| 78 | ! Description: |
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| 79 | ! ------------ |
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| 80 | !> Writing spectra data on file, using a special format which allows |
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| 81 | !> plotting of these data with PROFIL-graphic-software |
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| 82 | !------------------------------------------------------------------------------! |
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| 83 | SUBROUTINE data_output_spectra |
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| 84 | |
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| 85 | #if defined( __netcdf ) |
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| 86 | USE control_parameters, & |
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| 87 | ONLY: message_string, run_description_header, & |
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| 88 | time_since_reference_point |
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| 89 | |
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| 90 | USE cpulog, & |
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| 91 | ONLY: cpu_log, log_point |
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| 92 | |
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| 93 | USE kinds |
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| 94 | |
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| 95 | USE NETCDF |
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| 96 | |
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| 97 | USE netcdf_interface, & |
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| 98 | ONLY: id_set_sp, id_var_time_sp, nc_stat, netcdf_handle_error |
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| 99 | |
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| 100 | USE pegrid |
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| 101 | |
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| 102 | USE spectra_mod, & |
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| 103 | ONLY: average_count_sp, averaging_interval_sp, comp_spectra_level, & |
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| 104 | data_output_sp, dosp_time_count, spectra_direction, spectrum_x, & |
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| 105 | spectrum_y |
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| 106 | |
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| 107 | |
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| 108 | IMPLICIT NONE |
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| 109 | |
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| 110 | INTEGER(iwp) :: cranz_x !< |
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| 111 | INTEGER(iwp) :: cranz_y !< |
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| 112 | INTEGER(iwp) :: m !< |
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| 113 | INTEGER(iwp) :: pr !< |
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| 114 | |
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| 115 | LOGICAL :: frame_x !< |
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| 116 | LOGICAL :: frame_y !< |
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| 117 | |
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| 118 | CALL cpu_log( log_point(31), 'data_output_spectra', 'start' ) |
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| 119 | |
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| 120 | ! |
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| 121 | !-- Check if user gave any levels for spectra to be calculated |
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| 122 | IF ( comp_spectra_level(1) == 999999 ) RETURN |
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| 123 | |
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| 124 | ! |
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| 125 | !-- Output is only performed on PE0 |
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| 126 | IF ( myid == 0 ) THEN |
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| 127 | |
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| 128 | ! |
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| 129 | !-- Open file for spectra output in NetCDF format |
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| 130 | CALL check_open( 107 ) |
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| 131 | |
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| 132 | ! |
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| 133 | !-- Increment the counter for number of output times |
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| 134 | dosp_time_count = dosp_time_count + 1 |
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| 135 | |
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| 136 | ! |
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| 137 | !-- Update the spectra time axis |
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| 138 | nc_stat = NF90_PUT_VAR( id_set_sp, id_var_time_sp, & |
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| 139 | (/ time_since_reference_point /), & |
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| 140 | start = (/ dosp_time_count /), count = (/ 1 /) ) |
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| 141 | CALL netcdf_handle_error( 'data_output_spectra', 47 ) |
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| 142 | |
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| 143 | ! |
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| 144 | !-- If necessary, calculate time average and reset average counter |
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| 145 | IF ( average_count_sp == 0 ) THEN |
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| 146 | message_string = 'no spectra data available' |
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| 147 | CALL message( 'data_output_spectra', 'PA0186', 0, 0, 0, 6, 0 ) |
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| 148 | ENDIF |
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| 149 | IF ( average_count_sp /= 1 ) THEN |
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| 150 | spectrum_x = spectrum_x / REAL( average_count_sp, KIND=wp ) |
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| 151 | spectrum_y = spectrum_y / REAL( average_count_sp, KIND=wp ) |
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| 152 | average_count_sp = 0 |
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| 153 | ENDIF |
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| 154 | |
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| 155 | ! |
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| 156 | !-- Loop over all spectra defined by the user |
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| 157 | m = 1 |
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| 158 | DO WHILE ( data_output_sp(m) /= ' ' .AND. m <= 10 ) |
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| 159 | |
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| 160 | SELECT CASE ( TRIM( data_output_sp(m) ) ) |
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| 161 | |
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| 162 | CASE ( 'u' ) |
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| 163 | pr = 1 |
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| 164 | |
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| 165 | CASE ( 'v' ) |
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| 166 | pr = 2 |
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| 167 | |
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| 168 | CASE ( 'w' ) |
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| 169 | pr = 3 |
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| 170 | |
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| 171 | CASE ( 'pt' ) |
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| 172 | pr = 4 |
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| 173 | |
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| 174 | CASE ( 'q' ) |
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| 175 | pr = 5 |
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| 176 | |
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| 177 | CASE ( 's' ) |
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| 178 | pr = 6 |
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| 179 | |
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| 180 | CASE DEFAULT |
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| 181 | ! |
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| 182 | !-- The DEFAULT case is reached either if the parameter |
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| 183 | !-- data_output_sp(m) contains a wrong character string or if the |
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| 184 | !-- user has coded a special case in the user interface. There, the |
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| 185 | !-- subroutine user_spectra checks which of these two conditions |
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| 186 | !-- applies. |
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| 187 | CALL user_spectra( 'data_output', m, pr ) |
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| 188 | |
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| 189 | END SELECT |
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| 190 | |
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| 191 | ! |
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| 192 | !-- Output of spectra in NetCDF format |
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| 193 | !-- Output of x-spectra |
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| 194 | IF ( INDEX( spectra_direction(m), 'x' ) /= 0 ) THEN |
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| 195 | CALL output_spectra_netcdf( m, 'x' ) |
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| 196 | ENDIF |
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| 197 | ! |
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| 198 | !-- Output of y-spectra |
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| 199 | IF ( INDEX( spectra_direction(m), 'y' ) /= 0 ) THEN |
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| 200 | CALL output_spectra_netcdf( m, 'y' ) |
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| 201 | ENDIF |
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| 202 | |
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| 203 | ! |
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| 204 | !-- Increase counter for next spectrum |
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| 205 | m = m + 1 |
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| 206 | |
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| 207 | ENDDO |
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| 208 | |
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| 209 | ! |
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| 210 | !-- Reset spectra values |
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| 211 | spectrum_x = 0.0_wp; spectrum_y = 0.0_wp |
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| 212 | |
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| 213 | ENDIF |
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| 214 | |
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| 215 | CALL cpu_log( log_point(31), 'data_output_spectra', 'stop' ) |
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| 216 | |
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| 217 | #if defined( __parallel ) |
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| 218 | ! CALL MPI_BARRIER( comm2d, ierr ) ! really necessary |
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| 219 | #endif |
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| 220 | |
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| 221 | #endif |
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| 222 | END SUBROUTINE data_output_spectra |
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| 223 | |
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| 224 | |
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| 225 | !------------------------------------------------------------------------------! |
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| 226 | ! Description: |
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| 227 | ! ------------ |
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| 228 | !> @todo Missing subroutine description. |
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| 229 | !------------------------------------------------------------------------------! |
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| 230 | SUBROUTINE output_spectra_netcdf( nsp, direction ) |
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| 231 | #if defined( __netcdf ) |
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| 232 | |
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| 233 | USE constants, & |
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| 234 | ONLY: pi |
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| 235 | |
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| 236 | USE grid_variables, & |
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| 237 | ONLY: dx, dy |
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| 238 | |
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| 239 | USE indices, & |
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| 240 | ONLY: nx, ny |
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| 241 | |
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| 242 | USE kinds |
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| 243 | |
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| 244 | USE NETCDF |
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| 245 | |
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| 246 | USE netcdf_interface, & |
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| 247 | ONLY: id_set_sp, id_var_dospx, id_var_dospy, nc_stat, & |
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| 248 | netcdf_handle_error |
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| 249 | |
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| 250 | USE spectra_mod, & |
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| 251 | ONLY: dosp_time_count, n_sp_x, n_sp_y, spectrum_x, spectrum_y |
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| 252 | |
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| 253 | |
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| 254 | IMPLICIT NONE |
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| 255 | |
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| 256 | CHARACTER (LEN=1), INTENT(IN) :: direction !< |
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| 257 | |
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| 258 | INTEGER(iwp), INTENT(IN) :: nsp !< |
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| 259 | |
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| 260 | INTEGER(iwp) :: i !< |
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| 261 | INTEGER(iwp) :: k !< |
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| 262 | |
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| 263 | REAL(wp) :: frequency !< |
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| 264 | |
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| 265 | REAL(wp), DIMENSION(nx/2) :: netcdf_data_x !< |
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| 266 | REAL(wp), DIMENSION(ny/2) :: netcdf_data_y !< |
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| 267 | |
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| 268 | |
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| 269 | IF ( direction == 'x' ) THEN |
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| 270 | |
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| 271 | DO k = 1, n_sp_x |
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| 272 | |
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| 273 | DO i = 1, nx/2 |
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| 274 | frequency = 2.0_wp * pi * i / ( dx * ( nx + 1 ) ) |
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| 275 | netcdf_data_x(i) = frequency * spectrum_x(i,k,nsp) |
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| 276 | ENDDO |
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| 277 | |
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| 278 | nc_stat = NF90_PUT_VAR( id_set_sp, id_var_dospx(nsp), netcdf_data_x, & |
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| 279 | start = (/ 1, k, dosp_time_count /), & |
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| 280 | count = (/ nx/2, 1, 1 /) ) |
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| 281 | CALL netcdf_handle_error( 'data_output_spectra', 348 ) |
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| 282 | |
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| 283 | ENDDO |
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| 284 | |
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| 285 | ENDIF |
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| 286 | |
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| 287 | IF ( direction == 'y' ) THEN |
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| 288 | |
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| 289 | DO k = 1, n_sp_y |
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| 290 | |
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| 291 | DO i = 1, ny/2 |
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| 292 | frequency = 2.0_wp * pi * i / ( dy * ( ny + 1 ) ) |
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| 293 | netcdf_data_y(i) = frequency * spectrum_y(i,k,nsp) |
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| 294 | ENDDO |
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| 295 | |
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| 296 | nc_stat = NF90_PUT_VAR( id_set_sp, id_var_dospy(nsp), netcdf_data_y, & |
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| 297 | start = (/ 1, k, dosp_time_count /), & |
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| 298 | count = (/ ny/2, 1, 1 /) ) |
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| 299 | CALL netcdf_handle_error( 'data_output_spectra', 349 ) |
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| 300 | |
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| 301 | ENDDO |
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| 302 | |
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| 303 | ENDIF |
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| 304 | |
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| 305 | #endif |
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| 306 | END SUBROUTINE output_spectra_netcdf |
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