/[lmdze]/trunk/bibio/lnblnk.f90
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Contents of /trunk/bibio/lnblnk.f90

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Revision 81 - (show annotations)
Wed Mar 5 14:38:41 2014 UTC (10 years, 3 months ago) by guez
File size: 903 byte(s) 
 Converted to free source form files which were still in fixed source
form. The conversion was done using the polish mode of the NAG Fortran
Compiler.

In addition to converting to free source form, the processing of the
files also:

-- indented the code (including comments);

-- set Fortran keywords to uppercase, and set all other identifiers
to lower case;

-- added qualifiers to end statements (for example "end subroutine
conflx", instead of "end");

-- changed the terminating statements of all DO loops so that each
loop ends with an ENDDO statement (instead of a labeled continue).
1
2 ! $Header: /home/cvsroot/LMDZ4/libf/bibio/lnblnk.F,v 1.1.1.1 2004/05/19
3 ! 12:53:05 lmdzadmin Exp $
4
5 INTEGER FUNCTION lnblnk(letter)
6
7 ! --------------------------------------------------------
8 ! Fonction qui determine la longeur d'un string sans les
9 ! blancs qui suivent. Le critere pour determiner la fin du
10 ! string est, trois blancs de suite
11 ! ---------------------------------------------------------
12 ! ARGUMENTS
13 ! +++++++++
14 ! letter: CHARACTER*xxx (xxx < imax)
15 ! le string dont on determine la longuer
16 ! lnblnk: INTEGER
17 ! le nombre de characteres
18
19 ! PARAMETER
20 ! +++++++++
21 ! imax : INTEGER
22 ! le nombre maximale de character que peut contenir le string
23 ! a traiter
24
25 IMPLICIT NONE
26 INTEGER i, imax
27 PARAMETER (imax=256)
28 CHARACTER *256 letter
29
30 i = 0
31
32 10 i = i + 1
33 IF (letter(i:i+3)==' ') GO TO 20
34 GO TO 10
35
36 20 lnblnk = i - 1
37
38 RETURN
39 END FUNCTION lnblnk
40
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