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#!/bin/sh
# Copyright 2005-2016 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.
#
. ./include.sh
REDIRECT=/dev/null
files="regular_latlon_surface.grib2 \
regular_latlon_surface.grib1"
for file in $files; do
infile=${data_dir}/$file
outfile1=${infile}_decimalPrecision_1
outfile2=${infile}_decimalPrecision_2
${tools_dir}grib_set -r -s decimalScaleFactor=1,bitsPerValue=0 $infile $outfile1
${tools_dir}grib_compare -P -c data:n $infile $outfile1 > $REDIRECT
${tools_dir}grib_set -s changeDecimalPrecision=1 $infile $outfile2
${tools_dir}grib_compare -P -c data:n $infile $outfile2 > $REDIRECT
${tools_dir}grib_compare $outfile1 $outfile2
rm -f $outfile1 $outfile2 || true
done
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