eccodes/tests/second_order.sh

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#!/bin/sh
# Copyright 2005-2015 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
rm -f log | true
workdir=`pwd`
REDIRECT=/dev/null
cd ${data_dir}
encoding=1
simple_no_bitmap=simple.grib
simple_bitmap=simple_bitmap.grib
files_no_bitmap="gen_ext.grib \
gen_ext_boust.grib \
gen_ext_spd_2.grib \
gen_ext_spd_3.grib \
gen.grib row.grib "
files_bitmap="constant_width_bitmap.grib \
constant_width_boust_bitmap.grib \
gen_bitmap.grib \
gen_ext_bitmap.grib \
gen_ext_boust_bitmap.grib \
gen_ext_spd_2_bitmap.grib \
gen_ext_spd_2_boust_bitmap.grib \
gen_ext_spd_3_boust_bitmap.grib \
simple_bitmap.grib"
no_packing="gen.grib|row.grib|gen_bitmap.grib|constant_width_bitmap.grib|constant_width_boust_bitmap.grib"
test_data() {
${tools_dir}grib_filter test.filter $simple > $simple.data
for f in $files
do
${tools_dir}grib_filter test.filter $f > $f.data
diff $simple.data $f.data > /dev/null
${tools_dir}grib_compare -cvalues $f $simple
echo $f decoding test passed > $REDIRECT
exclude=`echo $f | awk " /$no_packing/ {print \"found\";} "`
if [ -z "$exclude" ] && [ $encoding != 0 ]
then
rm -f $f.copied
${tools_dir}grib_copy -r $f $f.copied
${tools_dir}grib_filter test.filter $f.copied > $f.copied.data
diff $simple.data $f.copied.data > /dev/null
${tools_dir}grib_compare -cvalues $f.copied $simple
echo $f encoding test passed > $REDIRECT
echo > $REDIRECT
fi
done
rm -f *.data *.copied
}
cat > test.filter<<EOF
print "[values!1]!";
EOF
simple=$simple_no_bitmap
files=$files_no_bitmap
test_data
simple=$simple_bitmap
files=$files_bitmap
test_data
# Now make sure grib_dump works on a second-order row-by-row file
# See GRIB-147
${tools_dir}grib_dump second_ord_rbr.grib1 > $REDIRECT
# Test nearest neighbour on second order with a bitmap
# GRIB-541
sec_ord_bmp=sec_ord_bmp.$$.grib1
# Convert to second order packing
${tools_dir}grib_set -r -s packingType=grid_second_order gen_bitmap.grib $sec_ord_bmp
# Check there are missing values
nums=`${tools_dir}grib_get -p numberOfDataPoints,numberOfCodedValues,numberOfMissing $sec_ord_bmp`
[ "$nums" = "5969 4 5965" ]
res=`${tools_dir}grib_get -l 33,88.5 $sec_ord_bmp`
[ "$res" = "9999 5.51552 9999 9999 " ]
res=`${tools_dir}/grib_get -l 28.5,90 $sec_ord_bmp`
[ "$res" = "3.51552 9999 5.26552 9999 " ]
rm -f $sec_ord_bmp
rm -f test.filter