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Update html images routes
Update html images routes

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wkname.f
36 lines | 865 B | text/x-fortran | FortranFixedLexer
C $Id: wkname.f 3304 2011-01-17 15:25:59Z brideout $
C
SUBROUTINE WKNAME(WDAY,IER,WSTR)
C
C Returns day of the week string from day of the week number.
C
C Input:
C WDAY - week day number (1-7)
C
C Output:
C IER - If (IER.NE.0) an error has occurred.
C WSTR - day of the week string (e.g. 'SUNDAY').
C
C .. Scalar Arguments ..
INTEGER IER,WDAY
CHARACTER*(*) WSTR
C ..
C .. Local Scalars ..
CHARACTER*51 WNAME
C ..
C .. Local Arrays ..
INTEGER WCHAR(8)
C ..
C .. Data statements ..
DATA WNAME/'SUNDAYMONDAYTUESDAYWEDNESDAYTHURSDAYFRIDAYSATURDAY'/
DATA WCHAR/1,7,13,20,29,37,43,51/
C ..
C
IF (WDAY.LT.1 .OR. WDAY.GT.7) GO TO 10
IER = 0
WSTR = WNAME(WCHAR(WDAY) :WCHAR(WDAY+1)-1)
RETURN
10 IER = 1
RETURN
C
END