sroto3.F

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C                                                                     12
!||====================================================================
!||    sroto3     ../engine/source/elements/solid/solidez/sroto3.F
!||--- called by ------------------------------------------------------
!||    s8cforc3   ../engine/source/elements/thickshell/solide8c/s8cforc3.F
!||    s8zforc3   ../engine/source/elements/solid/solide8z/s8zforc3.F
!||    szforc3    ../engine/source/elements/solid/solidez/szforc3.F
!||====================================================================
      SUBROUTINE sroto3(JFT,JLT,SIG,SIGN,
     .                 G1X,G1Y,G1Z,G2X,G2Y,G2Z,G3X,G3Y,G3Z,NEL)
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-----------------------------------------------
      INTEGER JFT, JLT,NEL
C     REAL
      my_real
     .   sig(nel,6),sign(nel,6), g1x(*),g1y(*),g1z(*),
     .   g2x(*),g2y(*),g2z(*),g3x(*),g3y(*),g3z(*)
C-----------------------------------------------
C   L o c a l   V a r i a b l e s
C-----------------------------------------------
      INTEGER I
C     REAL
      my_real
     .   sx,sy,sz
C-----------------------------------------------
      DO i=jft,jlt
         sx = sig(i,1)*g1x(i)+sig(i,4)*g1y(i)+sig(i,6)*g1z(i)
         sy = sig(i,4)*g1x(i)+sig(i,2)*g1y(i)+sig(i,5)*g1z(i)
         sz = sig(i,6)*g1x(i)+sig(i,5)*g1y(i)+sig(i,3)*g1z(i)
         sign(i,1) = sx*g1x(i)+sy*g1y(i)+sz*g1z(i)
         sign(i,4) = sx*g2x(i)+sy*g2y(i)+sz*g2z(i)
         sign(i,6) = sx*g3x(i)+sy*g3y(i)+sz*g3z(i)
         sx = sig(i,1)*g2x(i)+sig(i,4)*g2y(i)+sig(i,6)*g2z(i)
         sy = sig(i,4)*g2x(i)+sig(i,2)*g2y(i)+sig(i,5)*g2z(i)
         sz = sig(i,6)*g2x(i)+sig(i,5)*g2y(i)+sig(i,3)*g2z(i)
         sign(i,2) = sx*g2x(i)+sy*g2y(i)+sz*g2z(i)
         sign(i,5) = sx*g3x(i)+sy*g3y(i)+sz*g3z(i)
         sx = sig(i,1)*g3x(i)+sig(i,4)*g3y(i)+sig(i,6)*g3z(i)
         sy = sig(i,4)*g3x(i)+sig(i,2)*g3y(i)+sig(i,5)*g3z(i)
         sz = sig(i,6)*g3x(i)+sig(i,5)*g3y(i)+sig(i,3)*g3z(i)
         sign(i,3) = sx*g3x(i)+sy*g3y(i)+sz*g3z(i)
      ENDDO
C-----------
      RETURN
      END