xyznor.F

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!||====================================================================
!||    xyznor      ../starter/source/output/anim/xyznor.F
!||--- called by ------------------------------------------------------
!||    dd_ani      ../starter/source/output/anim/dd_ani.f
!||    genani1     ../starter/source/output/anim/genani1.F
!||--- calls      -----------------------------------------------------
!||====================================================================
      SUBROUTINE xyznor(XNORM)
C-----------------------------------------------
C   I m p l i c i t   T y p e s
C-----------------------------------------------
#include      "implicit_f.inc"
C-----------------------------------------------
C   D u m m y   A r g u m e n t s
C-----------------------------------------------
C     REAL
      my_real
     .   xnorm(3,*)
C     REAL
      my_real
     .   s3000,s
      INTEGER I,INORM(3)
C-----------------------------------------------
C   C o m m o n   B l o c k s
C-----------------------------------------------
#include      "com04_c.inc"
C-----------------------------------------------
        s3000 = three1000
C
      DO 100 i=1,numnod
       s = sqrt(xnorm(1,i)**2 + xnorm(2,i)**2 + xnorm(3,i)**2)
       IF(s/=0.0)THEN
         s = s3000 / s
         inorm(1) = xnorm(1,i) * s
         inorm(2) = xnorm(2,i) * s
         inorm(3) = xnorm(3,i) * s
       ELSE
         inorm(1) = zero
         inorm(2) = zero
         inorm(3) = s3000
       ENDIF
       CALL write_s_c(inorm,3)
 100  CONTINUE
C-----------------------------------------------
      RETURN
      END