source: palm/trunk/SOURCE/user_flight.f90 @ 4598

Last change on this file since 4598 was 4498, checked in by raasch, 12 months ago

bugfix for creation of filetypes, argument removed from rd_mpi_io_open, files re-formatted to follow the PALM coding standard

  • Property svn:keywords set to Id
File size: 3.0 KB
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1!> @file user_flight.f90
2!--------------------------------------------------------------------------------------------------!
3! This file is part of the PALM model system.
4!
5! PALM is free software: you can redistribute it and/or modify it under the terms of the GNU General
6! Public License as published by the Free Software Foundation, either version 3 of the License, or
7! (at your option) any later version.
8!
9! PALM is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the
10! implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
11! Public License for more details.
12!
13! You should have received a copy of the GNU General Public License along with PALM. If not, see
14! <http://www.gnu.org/licenses/>.
15!
16! Copyright 1997-2020 Leibniz Universitaet Hannover
17!--------------------------------------------------------------------------------------------------!
18!
19!
20! Current revisions:
21! -----------------
22!
23!
24! Former revisions:
25! -----------------
26! $Id: user_flight.f90 4498 2020-04-15 14:26:31Z suehring $
27! file re-formatted to follow the PALM coding standard
28!
29!
30! 4360 2020-01-07 11:25:50Z suehring
31! Corrected "Former revisions" section
32!
33! 3768 2019-02-27 14:35:58Z raasch
34! unused variables commented out + statement added to avoid compiler warnings
35!
36! 3684 2019-01-20 20:20:58Z knoop
37! Corrected "Former revisions" section
38!
39! 1957 2016-07-07 10:43:48Z suehring
40! Initial revision
41!
42! Description:
43! ------------
44!> Calculation of user-defined output quantity for flight measurements after each timestep.
45!--------------------------------------------------------------------------------------------------!
46 SUBROUTINE user_flight( var, id )
47
48    USE control_parameters
49
50    USE grid_variables
51
52    USE indices
53
54    USE kinds
55
56    USE user
57
58    USE arrays_3d
59
60    IMPLICIT NONE
61
62!    INTEGER(iwp) ::  i  !< index along x
63!    INTEGER(iwp) ::  j  !< index along y
64!    INTEGER(iwp) ::  k  !< index along z
65    INTEGER(iwp) ::  id  !< variable identifyer, according to the settings in user_init_flight
66
67    REAL(wp), DIMENSION(nzb:nzt+1,nysg:nyng,nxlg:nxrg) ::  var  !< treated variable
68
69!
70!-- Next line is to avoid compiler warning about unused variables. Please remove.
71    IF ( id == 0  .OR.  var(nzb,nysg,nxlg) == 0.0_wp )  CONTINUE
72
73!
74!-- Here, the respective variable is calculated. There is no call of exchange_horiz necessary.
75!-- The variable identifyer (id) must be set according to the settings in user_init_flight.
76!-- Please note, so far, variable must be located at the center of a grid box.
77!     var = 0.0_wp
78
79!     SELECT CASE ( id )
80!
81!        CASE ( 1 )
82!           DO  i = nxl-1, nxr+1
83!              DO  j = nys-1, nyn+1
84!                 DO  k = nzb, nzt
85!                    var(k,j,i) = ABS( u(k,j,i )
86!                 ENDDO
87!              ENDDO
88!           ENDDO
89!
90!        CASE ( 2 )
91!           DO  i = nxl-1, nxr+1
92!              DO  j = nys-1, nyn+1
93!                 DO  k = nzb, nzt
94!                    var(k,j,i) = ABS( v(k,j,i) )
95!                 ENDDO
96!              ENDDO
97!           ENDDO
98!
99!     END SELECT
100
101
102 END SUBROUTINE user_flight
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