elegror.F

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!||====================================================================
!||    elegror                ../starter/source/groups/elegror.F
!||--- called by ------------------------------------------------------
!||    lecsec42               ../starter/source/tools/sect/hm_read_sect.F
!||    lecsec4bolt            ../starter/source/tools/sect/lecsec4bolt.F
!||--- uses       -----------------------------------------------------
!||    message_mod            ../starter/share/message_module/message_mod.F
!||====================================================================
      INTEGER FUNCTION elegror(IGU,IGRELE,NGRELE,MOT,
     .                  IBUF,NIB,MESS,NFRAM,TAGELEMS,ISTYP,
     .                  ID,TITR)
C-----------------------------------------------
C   M o d u l e s
C-----------------------------------------------
      USE message_mod
      USE groupdef_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-----------------------------------------------
C-----------------------------------------------
C   D u m m y   A r g u m e n t s
C-----------------------------------------------
      INTEGER igu,nib,ngrele,nfram,
     .        ibuf(nib,*),tagelems(*),istyp
      INTEGER id
C-----------------------------------------------
      TYPE (group_)  ,DIMENSION(NGRELE)   :: igrele
C-----------------------------------------------
C   L o c a l   V a r i a b l e s
C-----------------------------------------------
      CHARACTER mess*40,mot*4
      INTEGER i,j,k,ig,l,ie,iadv
      CHARACTER(LEN=NCHARTITLE) :: titr
C-----------------------------------------------
      elegror=0
      IF(igu==0)RETURN
C
      ig=0
      DO i=1,ngrele
        IF(igrele(i)%ID==igu)ig=i
      ENDDO
C
      IF(ig /= 0) THEN
        IF (nfram > 0 .OR. istyp >= 1) THEN
          DO l=1,igrele(ig)%NENTITY
            ie=igrele(ig)%ENTITY(l)
            IF ( tagelems(ie) /= 0 ) elegror = elegror + 1
          ENDDO
        ELSE
          elegror=igrele(ig)%NENTITY
        ENDIF
        j = 0
        IF (nfram > 0 .OR. istyp >= 1) THEN
          DO i=1,igrele(ig)%NENTITY
            IF (tagelems(igrele(ig)%ENTITY(i)) == 1 ) THEN
                j = j + 1
              ibuf(1,j)=igrele(ig)%ENTITY(i)
              ENDIF
          ENDDO
        ELSE
          DO i=1,igrele(ig)%NENTITY
            ibuf(1,i)=igrele(ig)%ENTITY(i)
          ENDDO
        ENDIF
      ELSE
        elegror = 0
      ENDIF
C
      RETURN
      END