">
    <colgroup><col class="name" /><col class="desc" /></colgroup>
    <tr>
      <th>spvertices</th>
      <td><p>The spatial vertices of a graph (produced with build_graph)</p></td>
    </tr>
    <tr>
      <th>points</th>
      <td><p>the SpatialPointsDataFrame to match</p></td>
    </tr>
    <tr>
      <th>digits</th>
      <td><p>The number of digits to keep from the coordinates</p></td>
    </tr>
    <tr>
      <th>tol</th>
      <td><p>the maximum distance between a point and a vertex</p></td>
    