! $Header$

      SUBROUTINE eigen( e,d)
      IMPLICIT NONE
      INCLUDE "dimensions.h"
      real :: e( iim,iim ), d( iim )
      real :: asm( iim )
      integer :: im,i,j
      im=iim
c
      DO i = 1,im
	 asm( i ) = d( im-i+1 )
      END DO
      DO i = 1,iim
	 d( i ) = asm( i )
      END DO
c
c     PRINT 70,d
 70   FORMAT(5x,'Valeurs propres',/,8(1x,8f10.4,/),/)
		print *
c
      DO i = 1,im
	 DO j = 1,im
            asm( j ) = e( i , im-j+1 )
      END DO
	 DO j = 1,im
	    e( i,j ) = asm( j )
      END DO
      END DO

      RETURN
      END