smallb3.F

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!||====================================================================
!||    smallb3      ../engine/source/elements/solid/solide/smallb3.F
!||--- called by ------------------------------------------------------
!||    ig3duforc3   ../engine/source/elements/ige3d/ig3duforc3.F
!||    q4forc2      ../engine/source/elements/solid_2d/quad4/q4forc2.F
!||    s10forc3     ../engine/source/elements/solid/solide10/s10forc3.F
!||    s16forc3     ../engine/source/elements/thickshell/solide16/s16forc3.F
!||    s20forc3     ../engine/source/elements/solid/solide20/s20forc3.F
!||    s4forc3      ../engine/source/elements/solid/solide4/s4forc3.F
!||    s6cforc3     ../engine/source/elements/thickshell/solide6c/s6cforc3.F
!||    s6zforc3     ../engine/source/elements/solid/solide6z/s6zforc3.F90
!||    s8cforc3     ../engine/source/elements/thickshell/solide8c/s8cforc3.F
!||    s8eforc3     ../engine/source/elements/solid/solide8e/s8eforc3.F
!||    s8forc3      ../engine/source/elements/solid/solide8/s8forc3.F
!||    s8sforc3     ../engine/source/elements/solid/solide8s/s8sforc3.F
!||    s8zforc3     ../engine/source/elements/solid/solide8z/s8zforc3.F
!||    scforc3      ../engine/source/elements/thickshell/solidec/scforc3.F
!||    sforc3       ../engine/source/elements/solid/solide/sforc3.F
!||    szforc3      ../engine/source/elements/solid/solidez/szforc3.F
!||====================================================================
      SUBROUTINE smallb3(
     1   OFFG,    OFF,     NEL,     ISMSTR)
C-----------------------------------------------
C   I m p l i c i t   T y p e s
C-----------------------------------------------
#include      "implicit_f.inc"
C-----------------------------------------------
C   C o m m o n   B l o c k s
C-----------------------------------------------
C-----------------------------------------------
C   D u m m y   A r g u m e n t s
C-----------------------------------------------
      INTEGER, INTENT(IN) :: NEL
      INTEGER, INTENT(IN) :: ISMSTR
      my_real offg(*),off(*)
C-----------------------------------------------
C   L o c a l   V a r i a b l e s
C-----------------------------------------------
      INTEGER I
C-----------------------------------------------
      IF(ismstr==1.OR.ismstr==3)THEN
        DO i=1,nel
          IF(offg(i)>zero)offg(i)=two 
        ENDDO
      ENDIF
C
      DO i=1,nel
        IF(off(i)<one)THEN
          IF(off(i)==zero)THEN
            offg(i)=zero
          ELSEIF(offg(i)>one)THEN
            offg(i) = one+off(i)
          ELSE
            offg(i) = off(i)
          END IF
        END IF
      ENDDO
C
      RETURN
      END