eccodes/examples/C/sections_copy.sh

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#!/bin/sh
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# Copyright 2005-2014 ECMWF.
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#
# 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.
. ./include.sh
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REGUL_GRID_FILE=${proj_dir}/samples/regular_ll_sfc_grib2.tmpl
GAUSS_GRID_FILE=${proj_dir}/samples/reduced_gg_pl_640_grib2.tmpl
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OUTPUT=temp.sections.grib
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${examples_dir}sections_copy $REGUL_GRID_FILE $GAUSS_GRID_FILE $OUTPUT
# Now the output should have a regular grid i.e. gridDefinitionTemplateNumber==0
# but its date should be the same as the Gaussian grid sample
grid_tmpl=`${tools_dir}grib_get -p gridDefinitionTemplateNumber,date $OUTPUT`
[ "$grid_tmpl" = "0 20100912" ]
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${examples_dir}sections_copy $GAUSS_GRID_FILE $REGUL_GRID_FILE $OUTPUT
# Now the output should have a reduced gaussian grid i.e. gridDefinitionTemplateNumber==40
# but its date should be the same as the Regular grid sample
grid_tmpl=`${tools_dir}grib_get -p gridDefinitionTemplateNumber,date $OUTPUT`
[ "$grid_tmpl" = "40 20070323" ]
rm -f $OUTPUT