eccodes/tests/grib_check_gaussian_grids.sh

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#!/bin/sh
# (C) Copyright 2005- 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.ctest.sh
label="grib_check_gaussian_grids_test"
tempGrib=temp.$label.grib
tempText=temp.$label.txt
# Check all sample GRIBs with a Gaussian grid
samples_dir=$ECCODES_SAMPLES_PATH
for gg in ${samples_dir}/reduced_gg_* ${samples_dir}/regular_gg_*; do
${tools_dir}/grib_check_gaussian_grid $gg >/dev/null
grib_check_key_equals $gg "global" 1
done
for gg in ${samples_dir}/reduced_gg_*tmpl; do
${tools_dir}/grib_set -s global=1 $gg $tempGrib
${tools_dir}/grib_check_gaussian_grid $tempGrib
done
# Set wrong angle and re-test. Should fail
input=$samples_dir/reduced_gg_pl_1280_grib2.tmpl
${tools_dir}/grib_set -s longitudeOfLastGridPoint=359929680 $input $tempGrib
set +e
${tools_dir}/grib_check_gaussian_grid -v $tempGrib 2> $tempText
status=$?
set -e
[ $status -eq 1 ]
grep -q "Error: longitudeOfLastGridPointInDegrees.*but should be" $tempText
# Set wrong numberOfDataPoints and re-test. Should fail
input=$samples_dir/reduced_gg_pl_96_grib2.tmpl
${tools_dir}/grib_set -s numberOfDataPoints=44 $input $tempGrib
set +e
${tools_dir}/grib_check_gaussian_grid -v $tempGrib 2> $tempText
status=$?
set -e
[ $status -eq 1 ]
grep -q "Error: Sum of pl array 50662 does not match numberOfDataPoints 44" $tempText
# Set wrong numberOfValues and re-test. Should fail
input=$samples_dir/reduced_gg_pl_96_grib2.tmpl
${tools_dir}/grib_set -s numberOfValues=44 $input $tempGrib
set +e
${tools_dir}/grib_check_gaussian_grid -v $tempGrib 2> $tempText
status=$?
set -e
[ $status -eq 1 ]
cat $tempText
grep -q "Error: Sum of pl array 50662 does not match numberOfValues 44" $tempText
rm -f $tempGrib $tempText