eccodes/tests/grib_octahedral.sh

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#!/bin/sh
# Copyright 2005-2018 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
this_test="octa_grid.test"
temp=temp.$this_test
# All our current GRIB samples (with reduced gaussian grids) are NON-Octahedral
for s in $ECCODES_SAMPLES_PATH/reduced_gg_pl*tmpl; do
grib_check_key_equals $s "isOctahedral" "0"
done
# Check an actual global Octahedral
input=${data_dir}/msl.octa.glob.grib1
grib_check_key_equals $input "global,isOctahedral" "1 1"
# Check numberOfDataPoints
grib_check_key_equals $input "numberOfDataPoints,numberOfCodedValues" "6599680 6599680"
# Iterator
${tools_dir}/grib_get_data $input > $temp
numlines=`wc -l $temp | awk '{print $1}'`
[ "$numlines" = "6599681" ] # 1 + numberOfDataPoints
rm -f $temp