source: palm/trunk/SOURCE/time_to_string.f90 @ 1037

Last change on this file since 1037 was 1037, checked in by raasch, 9 years ago

last commit documented

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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 1997-2012  Leibniz University Hannover
18!--------------------------------------------------------------------------------!
19!
20! Current revisions:
21! -----------------
22!
23!
24! Former revisions:
25! -----------------
26! $Id: time_to_string.f90 1037 2012-10-22 14:10:22Z raasch $
27!
28! 1036 2012-10-22 13:43:42Z raasch
29! code put under GPL (PALM 3.9)
30!
31! RCS Log replace by Id keyword, revision history cleaned up
32!
33! Revision 1.3  2001/01/22 08:16:04  raasch
34! Comments translated into English
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    IMPLICIT NONE
46
47    CHARACTER (LEN=9) ::  time_to_string
48    INTEGER           ::  hours, minutes, seconds
49    REAL              ::  rest_time, time
50
51!
52!-- Calculate the number of hours, minutes, and seconds
53    hours     = INT( time / 3600.0 )
54    rest_time = time - hours * 3600
55    minutes   = INT( rest_time / 60.0 )
56    seconds   = rest_time - minutes * 60
57
58!
59!-- Build the string
60    IF ( hours < 100 )  THEN
61       WRITE (time_to_string,'(I2.2,'':'',I2.2,'':'',I2.2)')  hours, minutes, &
62                                                              seconds
63    ELSE
64       WRITE (time_to_string,'(I3.3,'':'',I2.2,'':'',I2.2)')  hours, minutes, &
65                                                              seconds
66    ENDIF
67
68 END FUNCTION time_to_string
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