minimg.f

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C> @file
C> @brief Write a minutes value into Section 1 of a BUFR message.

C> This subroutine writes a minutes value into Section 1 of the BUFR
C> message that was most recently opened for writing via a call to
C> one of the [message-writing subroutines](@ref hierarchy) for a
C> specified Fortran logical unit.
C>
C> @author J. Woollen
C> @date 1994-01-06
C>
C> @param[in] LUNIT -- integer: Fortran logical unit number for
C>                              BUFR file
C> @param[in] MINI  -- integer: Minutes value
C>
C> <b>Program history log:</b>
C> | Date | Programmer | Comments |
C> | -----|------------|----------|
C> | 1994-01-06 | J. Woollen | Original author |
C> | 1998-07-08 | J. Woollen | Replaced call to Cray library routine ABORT with call to new internal routine bort() |
C> | 1999-11-18 | J. Woollen | The number of BUFR files which can be opened at one time increased from 10 to 32 |
C> | 2000-09-19 | J. Woollen | Maximum message length increased from 10,000 to 20,000 bytes |
C> | 2002-05-14 | J. Woollen | Changed from an entry point to increase portability to other platforms |
C> | 2003-11-04 | J. Ator    | Added documentation |
C> | 2004-08-09 | J. Ator    | Maximum message length increased from 20,000 to 50,000 bytes |
C> | 2005-11-29 | J. Ator    | Use pkbs1() |
C> | 2014-12-10 | J. Ator    | Use modules instead of COMMON blocks |
C>
      SUBROUTINE minimg(LUNIT,MINI)

      USE moda_bitbuf

      CALL status(lunit,lun,il,im)
      IF(il.EQ.0) goto 900
      IF(il.LT.0) goto 901
      IF(im.EQ.0) goto 902

      CALL pkbs1(mini,mbay(1,lun),'MINU')

C  EXITS
C  -----

      RETURN
900   CALL bort('BUFRLIB: MINIMG - OUTPUT BUFR FILE IS CLOSED, IT '//
     . 'MUST BE OPEN FOR OUTPUT')
901   CALL bort('BUFRLIB: MINIMG - OUTPUT BUFR FILE IS OPEN FOR '//
     . 'INPUT, IT MUST BE OPEN FOR OUTPUT')
902   CALL bort('BUFRLIB: MINIMG - A MESSAGE MUST BE OPEN IN OUTPUT '//
     . 'BUFR FILE, NONE ARE')
      END