szetfac.F

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!||====================================================================
!||    szetfac      ../engine/source/elements/solid/solidez/szetfac.F
!||--- called by ------------------------------------------------------
!||    szhour3      ../engine/source/elements/solid/solidez/szhour3.F
!||    szhour3_or   ../engine/source/elements/solid/solidez/szhour3_or.F
!||====================================================================
      SUBROUTINE szetfac(LFT,LLT,IKT,MTN,ET,G  )
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   C o m m o n   B l o c k s
C-----------------------------------------------
C
C-----------------------------------------------
C   D u m m y   A r g u m e n t s
C-----------------------------------------------
      INTEGER LFT,LLT,IKT,MTN
      my_real
     .   et(*),g(*)
C-----------------------------------------------
C   L o c a l   V a r i a b l e s
C-----------------------------------------------
      INTEGER I, J,K
      my_real
     .   fac_l,fac_u,fac(mvsiz),ete,fac_min,fac_max
C-------IKT=2 for the moment----------
      fac_l=fiveem2
      DO i=lft,llt
        fac(i) = one
      END DO
 
      IF (ikt == 2 ) THEN
       SELECT CASE (mtn)
        CASE (2,36) 
        
        CASE (42,62,69,82,88,92,94,95,111)                                          
c          FAC_MIN=EP10
c          FAC_MAX=ZERO
         DO i=lft,llt
          IF (et(i)<=one) THEN
           fac(i)=max(fac_l,et(i))
          ELSE
C
            fac(i)= zep2+et(i)
          END IF
c           IF (FAC_MIN>FAC(I)) FAC_MIN=FAC(I)
c           IF (FAC_MAX<FAC(I)) FAC_MAX=FAC(I)
         END DO           
        CASE(38,70,90)
          fac_l=em02
c          FAC_MIN=EP10
c          FAC_MAX=ZERO
         DO i=lft,llt
          IF (et(i) <= one) THEN
           fac(i)=max(fac_l,et(i))
          ELSE
C-----    -G(i) is already calculated with EMAX          
           fac(i)=one
          END IF         
c           IF (FAC_MIN>FAC(I)) FAC_MIN=FAC(I)
c           IF (FAC_MAX<FAC(I)) FAC_MAX=FAC(I)
         END DO 
c          write(iout,*),'FAC_L,FAC(1),ET(1)=',FAC_L,FAC(1),ET(1)
        CASE (71) 
         fac_l=em02
         DO i=lft,llt
          IF (et(i)<=one) THEN
           fac(i)=max(fac_l,et(i))
          END IF
         END DO 
       END SELECT
C-------IKT>2 hide option :limited by IKT ----------
      ELSE
C---------    
        fac_u=one*ikt
        SELECT CASE (mtn)
         CASE (2,36) 
        
         CASE (42,62,69,82,88,92,94,111)                                          
          DO i=lft,llt
           IF (et(i)<=one) THEN
            fac(i)=max(fac_l,et(i))
           ELSE
            fac(i)=min(fac_u,et(i))
           END IF
          ENDDO           
        CASE(38,70,90)  
          fac_l=fac_l/ikt
          DO i=lft,llt
           IF (et(i)<=one) THEN
            fac(i)=max(fac_l,et(i))
           ELSE
            fac(i)=min(fac_u,et(i))
           END IF
          ENDDO 
        END SELECT
      END IF !(IKT ==2 THEN
C       
        DO i=lft,llt
         g(i)=fac(i)*g(i)
        ENDDO
C
      RETURN
      END