source: palm/trunk/SOURCE/time_to_string.f90 @ 1320

Last change on this file since 1320 was 1320, checked in by raasch, 7 years ago

ONLY-attribute added to USE-statements,
kind-parameters added to all INTEGER and REAL declaration statements,
kinds are defined in new module kinds,
old module precision_kind is removed,
revision history before 2012 removed,
comment fields (!:) to be used for variable explanations added to all variable declaration statements

  • Property svn:keywords set to Id
File size: 2.4 KB
Line 
1 FUNCTION time_to_string( time )
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! kind-parameters added to all INTEGER and REAL declaration statements,
23! kinds are defined in new module kinds,
24! old module precision_kind is removed,
25! revision history before 2012 removed,
26! comment fields (!:) to be used for variable explanations added to
27! all variable declaration statements
28!
29! Former revisions:
30! -----------------
31! $Id: time_to_string.f90 1320 2014-03-20 08:40:49Z raasch $
32!
33! 1036 2012-10-22 13:43:42Z raasch
34! code put under GPL (PALM 3.9)
35!
36! Revision 1.1  1997/08/11 06:26:08  raasch
37! Initial revision
38!
39!
40! Description:
41! ------------
42! Transforming the time from real to character-string hh:mm:ss
43!------------------------------------------------------------------------------!
44
45    USE kinds
46
47    IMPLICIT NONE
48
49    CHARACTER (LEN=9) ::  time_to_string !:
50
51    INTEGER(iwp)      ::  hours   !:
52    INTEGER(iwp)      ::  minutes !:
53    INTEGER(iwp)      ::  seconds !:
54
55    REAL(wp)          ::  rest_time !:
56    REAL(wp)          ::  time      !:
57
58!
59!-- Calculate the number of hours, minutes, and seconds
60    hours     = INT( time / 3600.0 )
61    rest_time = time - hours * 3600
62    minutes   = INT( rest_time / 60.0 )
63    seconds   = rest_time - minutes * 60
64
65!
66!-- Build the string
67    IF ( hours < 100 )  THEN
68       WRITE (time_to_string,'(I2.2,'':'',I2.2,'':'',I2.2)')  hours, minutes, &
69                                                              seconds
70    ELSE
71       WRITE (time_to_string,'(I3.3,'':'',I2.2,'':'',I2.2)')  hours, minutes, &
72                                                              seconds
73    ENDIF
74
75 END FUNCTION time_to_string
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