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SUBROUTINE COPYBF(LUNIN,LUNOT) 1,12
C$$$ SUBPROGRAM DOCUMENTATION BLOCK
C
C SUBPROGRAM: COPYBF
C PRGMMR: WOOLLEN ORG: NP20 DATE: 1994-01-06
C
C ABSTRACT: THIS SUBROUTINE COPIES AN ENTIRE BUFR FILE FROM LOGICAL
C UNIT LUNIN TO LOGICAL UNIT LUNOT.
C
C PROGRAM HISTORY LOG:
C 1994-01-06 J. WOOLLEN -- ORIGINAL AUTHOR
C 1998-07-08 J. WOOLLEN -- REPLACED CALL TO CRAY LIBRARY ROUTINE
C "ABORT" WITH CALL TO NEW INTERNAL BUFRLIB
C ROUTINE "BORT"
C 2000-09-19 J. WOOLLEN -- MAXIMUM MESSAGE LENGTH INCREASED FROM
C 10,000 TO 20,000 BYTES
C 2003-11-04 S. BENDER -- ADDED REMARKS/BUFRLIB ROUTINE
C INTERDEPENDENCIES
C 2003-11-04 D. KEYSER -- UNIFIED/PORTABLE FOR WRF; ADDED
C DOCUMENTATION (INCLUDING HISTORY); OUTPUTS
C MORE COMPLETE DIAGNOSTIC INFO WHEN ROUTINE
C TERMINATES ABNORMALLY
C 2004-08-09 J. ATOR -- MAXIMUM MESSAGE LENGTH INCREASED FROM
C 20,000 TO 50,000 BYTES
C 2005-11-29 J. ATOR -- USE RDMSGW AND NMWRD
C 2012-09-15 J. WOOLLEN -- CONVERT TO C LANGUAGE I/O INTERFACE
C USE READMG AND COPYMG TO COPY FILE
C
C USAGE: CALL COPYBF
(LUNIN, LUNOT)
C INPUT ARGUMENT LIST:
C LUNIN - INTEGER: FORTRAN LOGICAL UNIT NUMBER FOR INPUT BUFR
C FILE
C LUNOT - INTEGER: FORTRAN LOGICAL UNIT NUMBER FOR OUTPUT BUFR
C FILE
C
C INPUT FILES:
C UNIT "LUNIN" - BUFR FILE
C
C OUTPUT FILES:
C UNIT "LUNOT" - BUFR FILE
C
C REMARKS:
C THIS ROUTINE CALLS: BORT CLOSBF IUPBS01 MSGWRT
C OPENBF RDMSGW STATUS WRDLEN
C THIS ROUTINE IS CALLED BY: None
C Normally called only by application
C programs.
C
C ATTRIBUTES:
C LANGUAGE: FORTRAN 77
C MACHINE: PORTABLE TO ALL PLATFORMS
C
C$$$
INCLUDE 'bufrlib.prm'
DIMENSION MBAY(MXMSGLD4)
C-----------------------------------------------------------------------
C-----------------------------------------------------------------------
C CALL SUBROUTINE WRDLEN TO INITIALIZE SOME IMPORTANT INFORMATION
C ABOUT THE LOCAL MACHINE (IN CASE IT HAS NOT YET BEEN CALLED)
C ---------------------------------------------------------------
CALL WRDLEN
C CHECK BUFR FILE STATUSES
C ------------------------
CALL STATUS(LUNIN,LUN,IL,IM)
IF(IL.NE.0) GOTO 900
CALL STATUS(LUNOT,LUN,IL,IM)
IF(IL.NE.0) GOTO 901
C CONNECT THE FILES FOR READING/WRITING TO THE C-I-O INTERFACE
C ------------------------------------------------------------
CALL OPENBF(LUNIN,'INX',LUNIN)
CALL OPENBF(LUNOT,'OUX',LUNIN)
C READ AND COPY A BUFR FILE ON UNIT LUNIN TO UNIT LUNOT
C -----------------------------------------------------
1 CALL RDMSGW(LUNIN,MBAY,IER)
IF(IER.EQ.0) THEN
CALL MSGWRT(LUNOT,MBAY,IUPBS01(MBAY,'LENM'))
GOTO 1
ENDIF
C FREE UP THE FILE CONNECTIONS FOR THE TWO FILES
C ----------------------------------------------
CALL CLOSBF(LUNIN)
CALL CLOSBF(LUNOT)
C EXITS
C -----
RETURN
900 CALL BORT
. ('BUFRLIB: COPYBF - INPUT BUFR FILE IS OPEN, IT MUST BE CLOSED')
901 CALL BORT
. ('BUFRLIB: COPYBF - OUTPUT BUFR FILE IS OPEN, IT MUST BE CLOSED')
END