website/LLA2WPT.sh

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#!/bin/sh
set -o errexit
set -o nounset
set -o pipefail
show_usage() {
echo "Usage: LLA2WPT.sh [LAT] [LON] [ALT] [?NAME]"
exit 1
}
# Check argument count
if [ "$#" -ne 3 ] | [ "$#" -ne 4 ]; then
show_usage
fi
LAT="$1"
LON="$2"
ALT="$3"
NAME=${4-""}
echo "<wpt lat=\"$LAT\" lon=\"$LON\">"
echo -e "\t<ele>$ALT</ele>"
echo -e "\t<name>$4</name>"
echo "</wpt>"