mirror of https://github.com/ecmwf/eccodes.git
51 lines
1.5 KiB
Fortran
51 lines
1.5 KiB
Fortran
! (C) Copyright 2005- ECMWF.
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!
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! This software is licensed under the terms of the Apache Licence Version 2.0
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! which can be obtained at http://www.apache.org/licenses/LICENSE-2.0.
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!
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! In applying this licence, ECMWF does not waive the privileges and immunities granted to it by
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! virtue of its status as an intergovernmental organisation nor does it submit to any jurisdiction.
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!
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!
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program grib_get_elements
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use eccodes
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implicit none
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integer :: infile, igrib, i
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real(4) :: value_real4
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real(8) :: value_real8
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real(4) :: values_real4(4)
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real(8) :: values_real8(4)
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integer :: array_of_indexes(4)
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call codes_open_file(infile, '../../data/reduced_gaussian_pressure_level.grib1', 'r')
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call codes_grib_new_from_file(infile, igrib)
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array_of_indexes = [1, 0, 2, 4]
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print *,'Values as REAL(4) at specific indexes'
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call codes_get_element(igrib, "values", array_of_indexes, values_real4)
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do i = 1, 4
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print *, array_of_indexes(i), values_real4(i)
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end do
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print *,'Values as REAL(8) at specific indexes'
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call codes_get_element(igrib, "values", array_of_indexes, values_real8)
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do i = 1, 4
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print *, array_of_indexes(i), values_real8(i)
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end do
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i = 12
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print *,'The Value REAL(4) at index=',i
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call codes_get_element(igrib, "values", i, value_real4)
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print *, value_real4
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print *,'The Value REAL(8) at index=',i
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call codes_get_element(igrib, "values", i, value_real8)
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print *, value_real8
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call codes_release(igrib)
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call codes_close_file(infile)
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end program
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