#!/bin/sh

case $1 in
   config)
        cat <<'EOM'
graph_category environment
graph_title Pressure
graph_vlabel hPa
graph_scale no
pressure.label pressure
EOM
        exit 0;;
esac

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