#!/bin/sh

case $1 in
   config)
        cat <<'EOM'
graph_category environment
graph_title Humidity
graph_vlabel %
humidity.label humidity
graph_args -l 0 --upper-limit 100
EOM
        exit 0;;
esac

printf "humidity.value "
curl -s https://wttr.in/${wttr_location}\?format="%h\n" 2>&1 | sed 's/\%//'