    <p>
                    The geometry contains spikes (applies to linear and areal geometries)
                  </p>
                </td>
</tr>
<tr>
<td>
                  <p>
                    failure_duplicate_points
                  </p>
                </td>
<td>
                  <p>
                    The geometry has (consecutive) duplicate points (applies to areal
                    geometries only)
                  </p>
                </td>
</tr>
<tr>
<td>
                  <p>
        