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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
if [ $HAVE_GEOGRAPHY -eq 0 ]; then
exit 0
fi
label="grib_nearest_test"
temp=temp.$label.txt
tempGrib=temp.$label.grib
tempRef=temp.$label.ref
input_grb=${data_dir}/reduced_gaussian_pressure_level.grib1
# Nearest with decoding the data values
# --------------------------------------
$EXEC ${test_dir}/grib_nearest_test $input_grb > $temp
cat > $tempRef <<EOF
ordering by param,step
1 fields in the fieldset
n,step,param
1 0 t
Idx lat lon dist val
4839 -40.46 18.00 259.679 285.527
4838 -40.46 15.00 51.5268 284.074
4719 -37.67 18.00 366.445 289.621
4718 -37.67 15.00 258.597 289.027
EOF
diff $tempRef $temp
# Nearest without decoding the data values
# ----------------------------------------
$EXEC ${test_dir}/grib_nearest_test -n $input_grb > $temp
cat > $tempRef <<EOF
ordering by param,step
1 fields in the fieldset
n,step,param
1 0 t
Idx lat lon dist
4839 -40.46 18.00 259.679
4838 -40.46 15.00 51.5268
4719 -37.67 18.00 366.445
4718 -37.67 15.00 258.597
EOF
diff $tempRef $temp
$EXEC ${test_dir}/grib_nearest_test -n $ECCODES_SAMPLES_PATH/polar_stereographic_pl_grib2.tmpl
# ECC-1295: regular lat/lon on ellipsoid
# ----------------------------------------
sample2=$ECCODES_SAMPLES_PATH/GRIB2.tmpl
${tools_dir}/grib_set -s shapeOfTheEarth=2 $sample2 $tempGrib
grib_check_key_equals $sample2 earthIsOblate 0
grib_check_key_equals $tempGrib earthIsOblate 1
${tools_dir}/grib_ls -l 0,0 $tempGrib
# reduced lat/lon on ellipsoid
# ----------------------------------------
sample2=$ECCODES_SAMPLES_PATH/reduced_ll_sfc_grib2.tmpl
${tools_dir}/grib_set -s shapeOfTheEarth=4 $sample2 $tempGrib
grib_check_key_equals $sample2 earthIsOblate 0
grib_check_key_equals $tempGrib earthIsOblate 1
${tools_dir}/grib_ls -l 0,0 $tempGrib
# regular gaussian on ellipsoid
# ----------------------------------------
sample2=$ECCODES_SAMPLES_PATH/regular_gg_pl_grib2.tmpl
${tools_dir}/grib_set -s shapeOfTheEarth=5 $sample2 $tempGrib
grib_check_key_equals $sample2 earthIsOblate 0
grib_check_key_equals $tempGrib earthIsOblate 1
${tools_dir}/grib_ls -l 0,0 $tempGrib
# reduced gaussian on ellipsoid
# ----------------------------------------
sample2=$ECCODES_SAMPLES_PATH/reduced_gg_pl_48_grib2.tmpl
${tools_dir}/grib_set -s shapeOfTheEarth=5 $sample2 $tempGrib
grib_check_key_equals $sample2 earthIsOblate 0
grib_check_key_equals $tempGrib earthIsOblate 1
${tools_dir}/grib_ls -l 0,0 $tempGrib
# IEEE regular lat/lon
# ----------------------------------------
input_grb=${data_dir}/grid_ieee.grib
${tools_dir}/grib_get -F%.3g -l 70,345.2,1 $input_grb > $temp
grep -q "3.24e-08" $temp
${tools_dir}/grib_ls -l 70,345.2,1 $input_grb > $temp
grep -q "Grid Point chosen #4 index=0 " $temp
# CCSDS regular lat/lon
# ----------------------------------------
if [ $HAVE_AEC -eq 1 ]; then
input_grb=${data_dir}/ccsds.grib2
${tools_dir}/grib_get -l 79.0,203.0,1 $input_grb > $temp
grep -q "103484" $temp
${tools_dir}/grib_ls -l 79.0,203.0,1 $input_grb > $temp
grep -q "Grid Point chosen #2 index=4163 " $temp
# Constant field
input_grb=${samp_dir}/ccsds_grib2.tmpl
${tools_dir}/grib_get -l 0,0,1 $input_grb > $temp
grep -q "1" $temp
fi
# JPEG regular lat/lon
# ----------------------------------------
if [ $HAVE_JPEG -eq 1 ]; then
input_grb=${data_dir}/jpeg.grib2
res=$(${tools_dir}/grib_get -l 0,0,1 $input_grb | tr -d ' ')
[ "$res" = "101309" ]
fi
# GRIB2 Complex packing regular lat/lon
# ----------------------------------------
input_grb=${data_dir}/sample.grib2
${tools_dir}/grib_set -r -s packingType=grid_complex $input_grb $tempGrib
${tools_dir}/grib_get -F%3.6g -l 0,0,1 $tempGrib > $temp
grep -q "300.119" $temp
${tools_dir}/grib_ls -l 0,0,1 $tempGrib > $temp
grep -q "Grid Point chosen #2 index=480 " $temp
# Subarea: Reduced Gaussian grid
# ------------------------------
input_grb=${data_dir}/reduced_gaussian_sub_area.grib1
${tools_dir}/grib_get -F%3.6g -l 89.656,220,1 $input_grb > $temp
grep -q "274.038" $temp
${tools_dir}/grib_ls -l 89.656,220,1 $input_grb > $temp
grep -q "Grid Point chosen #1 index=0 " $temp
${tools_dir}/grib_ls -l 0.225,399.6,1 $input_grb > $temp
grep -q "Grid Point chosen #1 index=53563 " $temp
${tools_dir}/grib_get -F%3.6g -l 11.91,366.3,1 $input_grb > $temp
grep -q "299.632" $temp
${tools_dir}/grib_ls -l 11.91,366.3,1 $input_grb > $temp
grep -q "Grid Point chosen #1 index=43089 " $temp
# Radius missing
sample2=$ECCODES_SAMPLES_PATH/GRIB2.tmpl
${tools_dir}/grib_set -s shapeOfTheEarth=1 $sample2 $tempGrib
set +e
${tools_dir}/grib_get -l0,0 $tempGrib > $temp 2>&1
status=$?
set -e
[ $status -ne 0 ]
grep -q "Key 'radius' is missing" $temp
# Clean up
rm -f $temp $tempRef $tempGrib
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