#!/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_units_bias_factor_test"
outfile=temp.$label.grib

infiles="${data_dir}/sample.grib2 ${data_dir}/regular_latlon_surface.grib1"
for infile in $infiles; do
    #infile=${data_dir}/sample.grib2
    max=`${tools_dir}/grib_get -F%.3f -p max $infile`
    [ "$max" = "311.099" ]

    ${tools_dir}/grib_set -rs unitsFactor=1.1,unitsBias=4 $infile $outfile
    max=`${tools_dir}/grib_get -F%.3f -p max $outfile`
    [ "$max" = "346.209" ]

    ${tools_dir}/grib_set -rs unitsFactor=2 $infile $outfile
    max=`${tools_dir}/grib_get -F%.3f -p max $outfile`
    [ "$max" = "622.197" ]

    ${tools_dir}/grib_set -rs unitsBias=4 $infile $outfile
    max=`${tools_dir}/grib_get -F%.3f -p max $outfile`
    [ "$max" = "315.099" ]
done

if [ $HAVE_JPEG -eq 1 ]; then
    infile=${data_dir}/jpeg.grib2
    ${tools_dir}/grib_get -p max -s unitsBias=1.5 $infile $outfile
    ${tools_dir}/grib_get -p min -s unitsFactor=2 $infile $outfile
    ${tools_dir}/grib_get -p avg -s unitsFactor=1.1,unitsBias=100 $infile $outfile
fi

# Clean up
rm -f $outfile