2021-12-01 22:03:19 +00:00
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! (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_ecc_1316
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use eccodes
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implicit none
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integer :: iret, ostep, olevel, onumber
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character(len=80) :: parameterName
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integer :: idx, igrib, count1 = 0
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! create an index from a grib file using some keys
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call codes_index_create(idx, '../../data/tigge_cf_ecmwf.grib2', &
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'parameterName,number,level,step')
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call codes_index_select(idx, 'step', 96)
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call codes_index_select(idx, 'level', 0)
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call codes_index_select(idx, 'number', 0)
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call codes_index_select(idx, 'parameterName', 'Soil moisture')
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2023-08-17 12:50:33 +00:00
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do while (.true.)
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call codes_new_from_index(idx, igrib, iret)
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if (iret == CODES_END_OF_INDEX) exit
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2021-12-01 22:03:19 +00:00
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count1 = count1 + 1
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call codes_get(igrib, 'parameterName', parameterName)
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call codes_get(igrib, 'number', onumber)
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call codes_get(igrib, 'level', olevel)
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call codes_get(igrib, 'step', ostep)
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write (*, '(A,A,A,i3,A,i4,A,i3)') 'parameterName=', parameterName, &
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' number=', onumber, &
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' level=', olevel, &
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' step=', ostep
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call codes_release(igrib)
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end do
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call codes_release(igrib)
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write (*, '(i4,a)') count1, ' messages selected'
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if (count1 /= 1) stop 1
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call codes_index_release(idx)
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end program grib_ecc_1316
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