law112_upd.F

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!||====================================================================
!||    law112_upd             ../starter/source/materials/mat/mat112/law112_upd.F
!||--- called by ------------------------------------------------------
!||    updmat                 ../starter/source/materials/updmat.F
!||--- calls      -----------------------------------------------------
!||    ancmsg                 ../starter/source/output/message/message.F
!||--- uses       -----------------------------------------------------
!||    message_mod            ../starter/share/message_module/message_mod.F
!||    table_mod              ../starter/share/modules1/table_mod.F
!||====================================================================
      SUBROUTINE law112_upd(TITR   ,UPARAM ,NPC    ,PLD    ,  
     .                      NUMTABL,ITABLE ,TABLE  ,MAT_ID )
C-----------------------------------------------
C   M o d u l e s
C-----------------------------------------------
      USE message_mod
      USE table_mod
      USE names_and_titles_mod , ONLY : nchartitle
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-----------------------------------------------
#include      "com04_c.inc"
C-----------------------------------------------
C   D u m m y   A r g u m e n t s
C-----------------------------------------------
      CHARACTER(LEN=NCHARTITLE)  :: TITR
      INTEGER MAT_ID,NUMTABL,ITABLE(NUMTABL)
      INTEGER NPC(*)
      my_real uparam(*),pld(*)
      TYPE(ttable), DIMENSION(NTABLE) ::  TABLE
C-----------------------------------------------
C   L o c a l   V a r i a b l e s
C-----------------------------------------------
      INTEGER I,K,ITAB
      my_real slopemin,dx,dy
C=======================================================================
      ! Recovering tabulated flag
      itab = nint(uparam(14))
c
      ! Checking yield stress functions slope                                                         
      IF (itab > 0) THEN    
        DO i = 1,numtabl                                          
          slopemin = infinity
          DO k = 2,SIZE(table(itable(i))%X(1)%VALUES)
            dx = table(itable(i))%X(1)%VALUES(k) - table(itable(i))%X(1)%VALUES(k-1)
            dy = table(itable(i))%Y%VALUES(k) - table(itable(i))%Y%VALUES(k-1)
            slopemin = min(slopemin,dy/dx)
          ENDDO    
          IF (slopemin < zero) THEN
            CALL ancmsg(msgid=2059 ,
     .               msgtype=msgerror,
     .               anmode=aninfo_blind_2,
     .               i1=mat_id,
     .               i2=table(itable(i))%NOTABLE,
     .               c1=titr)
          ENDIF
        ENDDO  
      ENDIF
c-----------
      RETURN
      END