source: palm/trunk/SOURCE/user_spectra.f90 @ 1321

Last change on this file since 1321 was 1321, checked in by raasch, 7 years ago

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1 SUBROUTINE user_spectra( mode, m, pr )
2
3!--------------------------------------------------------------------------------!
4! This file is part of PALM.
5!
6! PALM is free software: you can redistribute it and/or modify it under the terms
7! of the GNU General Public License as published by the Free Software Foundation,
8! either version 3 of the License, or (at your option) any later version.
9!
10! PALM is distributed in the hope that it will be useful, but WITHOUT ANY
11! WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
12! A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
13!
14! You should have received a copy of the GNU General Public License along with
15! PALM. If not, see <http://www.gnu.org/licenses/>.
16!
17! Copyright 1997-2014 Leibniz Universitaet Hannover
18!--------------------------------------------------------------------------------!
19!
20! Current revisions:
21! -----------------
22
23!
24! Former revisions:
25! -----------------
26! $Id: user_spectra.f90 1321 2014-03-20 09:40:40Z raasch $
27!
28! 1320 2014-03-20 08:40:49Z raasch
29! kind-parameters added to all INTEGER and REAL declaration statements,
30! kinds are defined in new module kinds,
31! old module precision_kind is removed,
32! revision history before 2012 removed,
33! comment fields (!:) to be used for variable explanations added to
34! all variable declaration statements
35!
36! 1036 2012-10-22 13:43:42Z raasch
37! code put under GPL (PALM 3.9)
38!
39! 211 2008-11-11 04:46:24Z raasch
40! Former file user_interface.f90 split into one file per subroutine
41!
42! Description:
43! ------------
44! Calculation of user-defined spectra.
45! See section 3.5.4 on how to define, calculate, and output user defined
46! quantities.
47!------------------------------------------------------------------------------!
48
49    USE arrays_3d
50   
51    USE control_parameters
52   
53    USE indices
54   
55    USE kinds
56   
57    USE spectrum
58   
59    USE statistics
60   
61    USE user
62
63    IMPLICIT NONE
64
65    CHARACTER (LEN=*) ::  mode
66
67    INTEGER(iwp) ::  i    !:
68    INTEGER(iwp) ::  j    !:
69    INTEGER(iwp) ::  k    !:
70    INTEGER(iwp) ::  m    !:
71    INTEGER(iwp) ::  pr   !:
72
73
74!
75!-- Sample on how to calculate spectra of user-defined quantities.
76!-- Each quantity is identified by the corresponding user profile index
77!-- "pr_palm+#" where "#" is an integer starting from 1. These
78!-- user-profile-numbers must also be assigned to the respective strings
79!-- given by data_output_pr_user in routine user_check_data_output_pr.
80    IF ( mode == 'preprocess' )  THEN
81
82       SELECT CASE ( TRIM( data_output_sp(m) ) )
83         
84          CASE ( 'u', 'v', 'w', 'pt', 'q' )
85!--          Not allowed here since these are the standard quantities used in
86!--          preprocess_spectra.
87       
88!          CASE ( 'u*v*' )
89!             pr = pr_palm+1
90!             d(nzb+1:nzt,nys:nyn,nxl:nxr) = ustvst(nzb+1:nzt,nys:nyn,nxl:nxr)
91       
92          CASE DEFAULT
93             message_string = 'Spectra of ' //                                 &
94                         TRIM( data_output_sp(m) ) // ' can not be calculated'
95             CALL message( 'user_spectra', 'UI0010', 0, 0, 0, 6, 0 )
96           
97       END SELECT
98
99    ELSEIF ( mode == 'data_output' )  THEN
100
101       SELECT CASE ( TRIM( data_output_sp(m) ) )
102
103          CASE ( 'u', 'v', 'w', 'pt', 'q' )
104!--          Not allowed here since these are the standard quantities used in
105!--          data_output_spectra.
106
107!          CASE ( 'u*v*' )
108!             pr = 6
109
110          CASE DEFAULT
111             message_string = 'Spectra of ' //                                 &
112                              TRIM( data_output_sp(m) ) // ' are not defined'
113             CALL message( 'user_spectra', 'UI0011', 0, 0, 0, 6, 0 )
114             
115          END SELECT
116
117    ENDIF
118
119 END SUBROUTINE user_spectra
120
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