minus.f

Go to the documentation of this file.

!                   ****************
                    SUBROUTINE minus
!                   ****************
!
     &(chaine)
!
!***********************************************************************
! DAMOCLES   V6P0                                   21/08/2010
!***********************************************************************
!
!brief    CONVERTS A CHARACTER STRING FROM UPPER TO LOWER CASE.
!
!history  J-M HERVOUET (LNH)
!+        30/01/1992
!+
!+
!
!history  A. DESITTER (BRISTOL)
!+        06/10/1997
!+        V5P1
!+
!
!history  N.DURAND (HRW), S.E.BOURBAN (HRW)
!+        13/07/2010
!+        V6P0
!+   Translation of French comments within the FORTRAN sources into
!+   English comments
!
!history  N.DURAND (HRW), S.E.BOURBAN (HRW)
!+        21/08/2010
!+        V6P0
!+   Creation of DOXYGEN tags for automated documentation and
!+   cross-referencing of the FORTRAN sources
!
!~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
!| CHAINE         |<->| CHAINE DE CARACTERES A MODIFIER
!~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
!
      USE declarations_special
      IMPLICIT NONE
!
      CHARACTER(LEN=26) :: STMAJ,STMIN
      CHARACTER(LEN=*) CHAINE
!
      INTEGER I,IPOS
!
      INTRINSIC len,index
!
      parameter( stmaj = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' )
      parameter( stmin = 'abcdefghijklmnopqrstuvwxyz' )
!
!----------------------------------------------------------------------
!
      DO i=1,len(chaine)
!
      ipos=index(stmaj,chaine(i:i))
      IF(ipos.NE.0) chaine(i:i)=stmin(ipos:ipos)
!
      ENDDO ! I
!
!-----------------------------------------------------------------------
!
      RETURN
      END