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C    Date:       23 Oct 1989
C    Time:       13:24
C    Program:    SETUNI   FORTRAN
C    Version:    1.0
C    Programmer: Hans Los
C    (c) 1989 Deltares Sektor W&M
C    Previous versions:
C    0.0 -- 28 Sep 1989 -- 20:01
C
C  *********************************************************************
C  *          SUBROUTINE TO SET I/O UNIT NUMBERS FOR BLOOM II          *
C  *********************************************************************
C
C  *********************************************************************
C  *      SPECIAL NZBLOOM PROGRAM VERSION                              *
C  *********************************************************************
C
C  This module determines ALL I/O units for BLOOM II.
C  For historic reasons this subroutine
C  is configured such that BLOOM II units will be number 51 and up,
C  with the exception of units 5 and 6, which are the default console
C  units.
C
      SUBROUTINE SETUNI
      IMPLICIT REAL*8 (A-H,O-Z)
      INCLUDE 'blmdim.inc'
      INCLUDE 'ioblck.inc'
C
C In ECOLUMN/NZBLOOM version:
C
      IOUX = 50
      DO 10 I = 1, 30
         IOU (I) = I + IOUX
10    CONTINUE
      IOU(5) = 5
      IOU(6) = 6
C
C NZBLOOM: change IOU(10) to 70.
C
      IOU(10) = 70
C
C In ECOLUMN/NZBLOOM version:
C
      IOUX = 40
      DO 20 I = 41, 45
         IOU (I) = I + IOUX
20    CONTINUE
C
C In ECOLUMN/NZBLOOM version:
C
      IOUX = 30
      DO 30 I = 61, 69
         IOU (I) = I + IOUX
30    CONTINUE
C
C  Initialize (old) unit names previously set in various other
C  subroutines of BLOOM II.
C
      INUNI  = IOU(9)
      OUUNI  = IOU(10)
      IPL1 = IOU(41)
      IPL2 = IOU(42)
      IPL3 = IOU(43)
      OPL  = IOU(45)
C
C In PC version: use the standard BLOOM II file OUUNI also for EKOBLM
C BLOOM II and DLWQWQ, which use IOU(61), IOU(62), IOU(6) and
C IOU(3).
C
      IOU(61) = OUUNI
      IOU(62) = OUUNI
      IOU(6)  = OUUNI
      IOU(3)  = OUUNI
      RETURN
      END