<h2>UTC date and time labels</h2>
<p>This shows how date ticks and labels may be generated according to local
<h2>UTC date and time labels</h2>
<p>This shows how date ticks and labels may be generated according to local
<p>72 hours of random hourly data since 2009-Jul-23 18:00 UTC
according to local time (top) and UTC (bottom):</p>
<p>72 hours of random hourly data since 2009-Jul-23 18:00 UTC
according to local time (top) and UTC (bottom):</p>