source: LMDZ5/trunk/libf/heavyside.F @ 1630

Last change on this file since 1630 was 1630, checked in by Laurent Fairhead, 12 years ago

Importation initiale du répertoire dyn3dmem

Initial import of dyn3dmem directory
File size: 266 bytes
Line 
1!
2! $Header$
3!
4c
5c
6       FUNCTION heavyside(a)
7
8c      ...   P. Le Van  ....
9c
10       IMPLICIT NONE
11
12       REAL(KIND=8) heavyside , a
13
14       IF ( a.LE.0. )  THEN
15         heavyside = 0.
16       ELSE
17         heavyside = 1.
18       ENDIF
19
20       RETURN
21       END
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