mirror of https://github.com/ecmwf/eccodes.git
125 lines
3.8 KiB
Bash
Executable File
125 lines
3.8 KiB
Bash
Executable File
#!/bin/sh
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# (C) Copyright 2005- ECMWF.
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#
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# This software is licensed under the terms of the Apache Licence Version 2.0
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# which can be obtained at http://www.apache.org/licenses/LICENSE-2.0.
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#
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# In applying this licence, ECMWF does not waive the privileges and immunities granted to it by
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# virtue of its status as an intergovernmental organisation nor does it submit to any jurisdiction.
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#
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. ./include.ctest.sh
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label="grib_nearest_test"
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temp=temp.$label.txt
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tempGrib=temp.$label.grib
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tempRef=temp.$label.ref
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input_grb=${data_dir}/reduced_gaussian_pressure_level.grib1
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# Nearest with decoding the data values
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# --------------------------------------
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$EXEC ${test_dir}/grib_nearest_test $input_grb > $temp
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cat > $tempRef <<EOF
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ordering by param,step
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1 fields in the fieldset
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n,step,param
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1 0 t
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Idx lat lon dist val
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4839 -40.46 18.00 259.679 285.527
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4838 -40.46 15.00 51.5268 284.074
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4719 -37.67 18.00 366.445 289.621
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4718 -37.67 15.00 258.597 289.027
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EOF
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diff $tempRef $temp
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# Nearest without decoding the data values
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# ----------------------------------------
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$EXEC ${test_dir}/grib_nearest_test -n $input_grb > $temp
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cat > $tempRef <<EOF
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ordering by param,step
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1 fields in the fieldset
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n,step,param
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1 0 t
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Idx lat lon dist
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4839 -40.46 18.00 259.679
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4838 -40.46 15.00 51.5268
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4719 -37.67 18.00 366.445
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4718 -37.67 15.00 258.597
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EOF
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diff $tempRef $temp
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# ECC-1295: regular lat/lon on ellipsoid
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# ----------------------------------------
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sample2=$ECCODES_SAMPLES_PATH/GRIB2.tmpl
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${tools_dir}/grib_set -s shapeOfTheEarth=2 $sample2 $tempGrib
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grib_check_key_equals $sample2 earthIsOblate 0
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grib_check_key_equals $tempGrib earthIsOblate 1
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${tools_dir}/grib_ls -l 0,0 $tempGrib
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# reduced lat/lon on ellipsoid
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# ----------------------------------------
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sample2=$ECCODES_SAMPLES_PATH/reduced_ll_sfc_grib2.tmpl
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${tools_dir}/grib_set -s shapeOfTheEarth=4 $sample2 $tempGrib
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grib_check_key_equals $sample2 earthIsOblate 0
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grib_check_key_equals $tempGrib earthIsOblate 1
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${tools_dir}/grib_ls -l 0,0 $tempGrib
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# regular gaussian on ellipsoid
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# ----------------------------------------
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sample2=$ECCODES_SAMPLES_PATH/regular_gg_pl_grib2.tmpl
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${tools_dir}/grib_set -s shapeOfTheEarth=5 $sample2 $tempGrib
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grib_check_key_equals $sample2 earthIsOblate 0
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grib_check_key_equals $tempGrib earthIsOblate 1
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${tools_dir}/grib_ls -l 0,0 $tempGrib
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# reduced gaussian on ellipsoid
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# ----------------------------------------
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sample2=$ECCODES_SAMPLES_PATH/reduced_gg_pl_48_grib2.tmpl
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${tools_dir}/grib_set -s shapeOfTheEarth=5 $sample2 $tempGrib
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grib_check_key_equals $sample2 earthIsOblate 0
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grib_check_key_equals $tempGrib earthIsOblate 1
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${tools_dir}/grib_ls -l 0,0 $tempGrib
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# IEEE regular lat/lon
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# ----------------------------------------
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input_grb=${data_dir}/grid_ieee.grib
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${tools_dir}/grib_get -F%.3g -l 70,345.2,1 $input_grb > $temp
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grep -q "3.24e-08" $temp
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${tools_dir}/grib_ls -l 70,345.2,1 $input_grb > $temp
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grep -q "Grid Point chosen #4 index=0 " $temp
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# CCDSDS regular lat/lon
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# ----------------------------------------
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if [ $HAVE_AEC -eq 1 ]; then
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input_grb=${data_dir}/ccsds.grib2
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${tools_dir}/grib_get -l 79.0,203.0,1 $input_grb > $temp
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grep -q "103484" $temp
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${tools_dir}/grib_ls -l 79.0,203.0,1 $input_grb > $temp
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grep -q "Grid Point chosen #2 index=4163 " $temp
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# Constant field
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input_grb=${samp_dir}/ccsds_grib2.tmpl
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${tools_dir}/grib_get -l 0,0,1 $input_grb > $temp
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grep -q "1" $temp
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fi
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# GRIB2 Complex packing regular lat/lon
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# ----------------------------------------
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input_grb=${data_dir}/sample.grib2
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${tools_dir}/grib_set -r -s packingType=grid_complex $input_grb $tempGrib
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${tools_dir}/grib_get -F%3.6g -l 0,0,1 $tempGrib > $temp
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grep -q "300.119" $temp
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${tools_dir}/grib_ls -l 0,0,1 $tempGrib > $temp
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grep -q "Grid Point chosen #2 index=480 " $temp
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# Clean up
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rm -f $temp $tempRef $tempGrib
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