<?xml version="1.0" encoding="ISO-8859-1"?>
<graph>
  <title>Wind over the last day (mph)</title>
  <duration>hours=24</duration>
  <windrose>
    <source>raw</source>
    <ycalc>wind_mph(data['wind_ave'])</ycalc>
    <yrange>31</yrange>
    <threshold>0.5, 3.5, 7.5, 12.5, 18.5, 24.5, 31.5</threshold>
    <colour>0, 6, 7, 2, 5, 3, 4, 1</colour>
  </windrose>
</graph>
