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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: prints all the data contained in a GRIB file.
! Using the old interface with a STATIC array
! rather than the new ALLOCATABLE array
!
!
program print_data
use grib_api
implicit none
integer :: ifile
integer :: igrib
integer :: i
real(kind=8), dimension(99200) :: values_static
integer(kind=4) :: numPoints
real(kind=8) :: average
real(kind=8) :: the_max
real(kind=8) :: the_min
call grib_open_file(ifile, &
'../../data/constant_field.grib1','r')
! A new GRIB message is loaded from file
! igrib is the grib id to be used in subsequent calls
call grib_new_from_file(ifile,igrib)
! Get the size of the values array
call grib_get_size(igrib,'values',numPoints)
! Get data values
print*, 'number of points ', numPoints
call grib_get(igrib,'values',values_static)
do i=1,numPoints
write(*,*)' ',i,values_static(i)
enddo
write(*,*)numPoints,' values found '
call grib_get(igrib,'max',the_max)
write(*,*) 'max=',the_max
call grib_get(igrib,'min',the_min)
write(*,*) 'min=',the_min
call grib_get(igrib,'average',average)
write(*,*) 'average=',average
call grib_release(igrib)
call grib_close_file(ifile)
end program print_data
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