>
            <td><strong>node_xy</strong>(2,node_num)</td>
            <td>
                <p>The coordinates of the nodes.</p>
            </td>
        </tr>
        <tr>
            <td>
              <span class="anchor" id="variable-hull_num~3"></span>
              integer(kind=int32),
            </td>
<td>intent(out)</td>
              <td></td>            <td>
              
            </td>
            <td>::</td>
            <td><strong>hull_num</strong></td>
            <td>
                <