d><td>Harmonic band-limit. </td></tr>
  </table>
  </dd>
</dl>
<dl class="retval"><dt>Return values</dt><dd>
  <table class="retval">
    <tr><td class="paramname">phi</td><td>Phi angle.</td></tr>
  </table>
  </dd>
</dl>
<dl class="section author"><dt>Author</dt><dd><a href="http://www.jasonmcewen.org">Jason McEwen</a> </dd></dl>

</div>
</div>
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