q4coor2.F

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!||====================================================================
!||    q4coor2   ../engine/source/elements/solid_2d/quad4/q4coor2.F
!||--- called by ------------------------------------------------------
!||    q4forc2   ../engine/source/elements/solid_2d/quad4/q4forc2.F
!||====================================================================
      SUBROUTINE q4coor2(
     1   X,       NCP,     Y1,      Y2,
     2   Y3,      Y4,      Z1,      Z2,
     3   Z3,      Z4,      NC1,     NC2,
     4   NC3,     NC4,     NGL,     MAT,
     5   NGEO,    VD2,     VIS,     V,
     6   VY1,     VY2,     VY3,     VY4,
     7   VZ1,     VZ2,     VZ3,     VZ4,
     8   YAVG,    AY,      EXX,     NEL,
     9   JHBE)
C-----------------------------------------------
C   I m p l i c i t   T y p e s
C-----------------------------------------------
#include      "implicit_f.inc"
C-----------------------------------------------
C   G l o b a l   P a r a m e t e r s
C-----------------------------------------------
#include      "mvsiz_p.inc"
C-----------------------------------------------
C   D u m m y   A r g u m e n t s
C-----------------------------------------------
      INTEGER, INTENT(IN) :: NEL
      INTEGER, INTENT(IN) :: JHBE
      INTEGER NC1(*), NC2(*), NC3(*), NC4(*), MAT(*), NGL(*), NGEO(*),
     .        NCP(7,*)
C     REAL
      my_real
     .   X(3,*),Y1(*),Y2(*),Y3(*),Y4(*),Z1(*),Z2(*),Z3(*),Z4(*),VD2(*),
     .    VY1(*),VY2(*),VY3(*),VY4(*),
     .    VZ1(*),VZ2(*),VZ3(*),VZ4(*),
     .    v(3,*),yavg(*),exx(*),ay(*),vis(*)
C-----------------------------------------------
C   C o m m o n   B l o c k s
C-----------------------------------------------
#include      "com01_c.inc"
C-----------------------------------------------
C   L o c a l   V a r i a b l e s
C-----------------------------------------------
      INTEGER I,II,IV
      my_real
     .   VYG(MVSIZ)
C-----------------------------------------------
      DO I=1,nel
      ngeo(i)=ncp(6,i)
      ngl(i)=ncp(7,i)
      mat(i)=ncp(1,i)
      nc1(i)=ncp(2,i)
      nc2(i)=ncp(3,i)
      nc3(i)=ncp(4,i)
      nc4(i)=ncp(5,i)
      END DO
C
C----------------------------
C     COORDONNEES NODALES
C----------------------------
      DO i=1,nel
      y1(i)=x(2,nc1(i))
      z1(i)=x(3,nc1(i))
      y2(i)=x(2,nc2(i))
      z2(i)=x(3,nc2(i))
      y3(i)=x(2,nc3(i))
      z3(i)=x(3,nc3(i))
      y4(i)=x(2,nc4(i))
      z4(i)=x(3,nc4(i))
      END DO
C
      DO i=1,nel
        vy1(i)=v(2,nc1(i))
        vz1(i)=v(3,nc1(i))
        vy2(i)=v(2,nc2(i))
        vz2(i)=v(3,nc2(i))
        vy3(i)=v(2,nc3(i))
        vz3(i)=v(3,nc3(i))
        vy4(i)=v(2,nc4(i))
        vz4(i)=v(3,nc4(i))
      END DO
C-----Exx ia calculated anyway in global system
      IF(n2d==1) THEN
        DO i=1,nel
          yavg(i) = y1(i)+y2(i)+y3(i)+y4(i)
          vyg(i) = vy1(i)+vy2(i)+vy3(i)+vy4(i)
        ENDDO
C-----JHBE=17 -> petrov G, constant Exx, JHBE=22-> Bubnov
         DO i=1,nel
          ay(i) =one/max(em20,yavg(i))
          exx(i) = vyg(i)*ay(i)
         ENDDO
      ENDIF
      DO i=1,nel
        vd2(i)=zero
        vis(i)=zero
      ENDDO
C
      RETURN
      END