SUBROUTINE DUBSC(INDIC,QQQ)
C----------------------------------------------------------------------
C-
C-   Purpose and Methods : 
C-
C-   Inputs  : 
C-   Outputs : 
C-   Controls: 
C-
C-   Created  30-MAR-1995   MIRKO BOEZIO
C-
C----------------------------------------------------------------------
      IMPLICIT NONE

      INCLUDE 'INTEST.TXT'

      REAL QQQ
      REAL RIL(NCHA/2)
      REAL DBNCL(4)
      REAL DBCLUS(4,NCHA)
      REAL RR, RRR, DAD
      INTEGER I, J, K, M, L, LL, LK
      INTEGER ITL, LPIANO
      INTEGER INDIC, NGIR, ISTOP
      INTEGER LVMAX
C
      REAL BAR(2,NPLAV)
      INTEGER IBAR(2,NPLAV)
C
      COMMON / ANGOLO / BAR, IBAR
      SAVE / ANGOLO /
C
C     Begin!
C     
      LPIANO = NPLA / 2 
C     
      DO K = 1,NCHA/2
         RIL(K) = 0.
      ENDDO
C     
      DO J = 1,4
         DO K = 1,NCHA
            DBCLUS(J,K) = CLUS4(1,J,K)
         ENDDO
         DBNCL(J) = NCL4(1,J)
      ENDDO
C     
      QQQ = 0.
      INDIC = 0
      NGIR = 0
      
      M = 1
C     
      DO 5 J = 1,2
C     
         DO I = 1,NGIR
            RIL(I) = 0.
         ENDDO
C     
C     
         IF (J.EQ.1) ITL = (LPIANO-6 + 1) / 2
         IF (J.EQ.2) ITL = (LPIANO + LPIANO-6 + 1) / 2
         
         DAD = BAR(M,ITL) 
C     
         NGIR = NCL4(M,J)
         IF (NGIR.EQ.0) GO TO 5
         DO L = 1,NGIR
            RR = ABS(DAD - CLUS4(M,J,L))
            IF (RR.LE.15) THEN
               DBNCL(J) = DBNCL(J) - 1
               DBCLUS(J,L) = 0.
               DBCLUS(J,L+NCHA/2) = 0.
            ENDIF
         ENDDO
C     
 5    CONTINUE
C     
      NGIR = NCL4(M,1)
      DO I = 1,NCHA/2
         RIL(I) = 0.
      ENDDO
      IF (NGIR.GE.1) THEN
         DO LL = 1,NGIR
            IF (DBCLUS(1,LL).GT.0) RIL(LL) = DBCLUS(1,LL+NCHA/2)
         ENDDO
 7    ENDIF
      LK = LVMAX(RIL,NCHA/2)
      QQQ = QQQ + DBCLUS(1,LK+NCHA/2)
      RRR = DBCLUS(1,LK)
C     
      NGIR = NCL4(M,2)
      IF (NGIR.GE.1) THEN
         DO LL = 1,NGIR
            RR = ABS(RRR - DBCLUS(2,LL))
            IF (RR.LE.20) THEN
               QQQ = QQQ + DBCLUS(2,LL+NCHA/2)
            ENDIF
         ENDDO
      ENDIF
C     
      ISTOP = 0
C     
      IF (QQQ.GT.30.AND.ISTOP.EQ.0) INDIC = 1
C     
C     
 400  CONTINUE
      
C----------------------------------------------------------------------
 999  RETURN
      END