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! (C) Copyright 2005- ECMWF.
!
! This software is licensed under the terms of the Apache Licence Version 2.0
! which can be obtained at http://www.apache.org/licenses/LICENSE-2.0.
!
! In applying this licence, ECMWF does not waive the privileges and immunities granted to it by
! virtue of its status as an intergovernmental organisation nor does it submit to any jurisdiction.
!
! Description: how to create a new GRIB message by cloning
! an existing message.
!
! Author: Cristian D. Codorean
!
!
program clone
use grib_api
implicit none
integer :: err,i,iret
integer :: infile,outfile
integer :: n,stat
integer :: source_id,clone_id
integer :: bla
character(len=100) :: grib_file
character(len=100) :: out;
call getarg(1,grib_file)
call getarg(2,out)
call grib_multi_support_on()
call grib_open_file(infile,grib_file,'r')
call grib_open_file(outfile,out,'w')
! count the messages in the file
call grib_count_in_file(infile,n,stat)
do i=1,n
call grib_new_from_file(infile,source_id)
call grib_clone(source_id,clone_id)
call grib_write(clone_id,outfile)
call grib_release(clone_id)
end do
call grib_release(source_id)
call grib_close_file(infile)
call grib_close_file(outfile)
end program clone
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