update_weight_rbe3.F

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!||====================================================================
!||    update_weight_rbe3   ../starter/source/spmd/domain_decomposition/update_weight_rbe3.F
!||--- called by ------------------------------------------------------
!||    lectur               ../starter/source/starter/lectur.F
!||--- uses       -----------------------------------------------------
!||    inter_cand_mod       ../starter/share/modules1/inter_cand_mod.F
!||====================================================================
        SUBROUTINE update_weight_rbe3(NELEMINT,IFIEND,S_LRBE3,NRBE3L,NRBE3,
     .                                LRBE3,IRBE3,INTER_CAND)
        USE inter_cand_mod
C-----------------------------------------------
C   I m p l i c i t   T y p e s
C-----------------------------------------------
#include      "implicit_f.inc"
C-----------------------------------------------
C   D u m m y   A r g u m e n t s
C-----------------------------------------------
        INTEGER, INTENT(inout) :: NELEMINT !< number of new weight for rbe3
        INTEGER, INTENT(inout) :: IFIEND !< adress of the last weight
        INTEGER, INTENT(in) :: S_LRBE3 !< size of LRBE3 array
        INTEGER, INTENT(in) :: NRBE3L !< 1rst dim of size of IRBE3
        INTEGER, INTENT(in) :: NRBE3 !< 2nd dim of size of IRBE3, number of RBE3
        INTEGER, DIMENSION(S_LRBE3), INTENT(in) :: LRBE3 !< data for rbe3
        INTEGER, DIMENSION(NRBE3L,NRBE3), INTENT(in) :: IRBE3 !< data for rbe3
        TYPE(inter_cand_), INTENT(inout) :: INTER_CAND
C-----------------------------------------------
C   L o c a l   V a r i a b l e s
C-----------------------------------------------
        INTEGER :: I,J,NS,NM,NMT,M,NFT,JLT,IAD,II
C
C========================================================================|
        nmt = 0
        ! ---------------------------
        ! loop over the RBE3
        DO i=1,nrbe3
          iad = irbe3(1,i)
          ns = irbe3(3,i)
          nm = irbe3(5,i)
          DO nft =0,nm-1 ,4
            jlt = min(4, nm - nft )
            nelemint = nelemint + 1
            nmt = nmt + 1
            DO j = 1 ,jlt
              ii = j+ nft
              m= lrbe3(iad+ii)
              inter_cand%IXINT(j,nelemint)=m
            ENDDO
            IF (jlt==1) THEN
              inter_cand%IXINT(2,nelemint)=inter_cand%IXINT(1,nelemint)
              inter_cand%IXINT(3,nelemint)=inter_cand%IXINT(1,nelemint)
              inter_cand%IXINT(4,nelemint)=inter_cand%IXINT(1,nelemint)
            ELSEIF (jlt==2) THEN
              inter_cand%IXINT(3,nelemint)=inter_cand%IXINT(1,nelemint)
              inter_cand%IXINT(4,nelemint)=inter_cand%IXINT(2,nelemint)
            ELSEIF (jlt==3) THEN
              inter_cand%IXINT(4,nelemint)=inter_cand%IXINT(3,nelemint)
            ENDIF
            inter_cand%IXINT(5,nelemint)=ns
            inter_cand%IXINT(6,nelemint)=100
            inter_cand%IXINT(7:8,nelemint)=0
          ENDDO
        ENDDO
        ! ---------------------------
        ifiend = ifiend + nmt
        ! ---------------------------
        RETURN
        END SUBROUTINE update_weight_rbe3