/usr/share/doc/libeccodes-dev/examples/F90/bufr_expanded.f90 is in libeccodes-dev 2.6.0-2.
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!Copyright 2005-2017 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.
!
!
! FORTRAN 90 Implementation: bufr_expanded
!
! Description: how to read all the expanded data values from BUFR messages.
!
!
program bufr_expanded
use eccodes
implicit none
integer :: ifile
integer :: iret
integer :: ibufr
integer :: i
integer :: count=0
integer(kind=4) :: numberOfValues
real(kind=8), dimension(:), allocatable :: values
call codes_open_file(ifile,'../../data/bufr/syno_1.bufr','r')
! The first bufr message is loaded from file,
! ibufr is the bufr id to be used in subsequent calls
call codes_bufr_new_from_file(ifile,ibufr,iret)
do while (iret/=CODES_END_OF_FILE)
! Get and print some keys form the BUFR header
write(*,*) 'message: ',count
! We need to instruct ecCodes to expand all the descriptors
! i.e. unpack the data values
call codes_set(ibufr,"unpack",1);
! Get the expanded data values
call codes_get(ibufr,'numericValues',values)
numberOfValues=size(values)
do i=1,numberOfValues
write(*,*) ' ',i,values(i)
enddo
! Release the bufr message
call codes_release(ibufr)
! Load the next bufr message
call codes_bufr_new_from_file(ifile,ibufr,iret)
! Free array
deallocate(values)
count=count+1
end do
! Close file
call codes_close_file(ifile)
end program bufr_expanded
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