 </tr><tr><td>
          <p><code><a href="pacman.html">pacman</a></code> </p>
        </td>
        <td><p>example raster data set for demonstration usage</p></td>
      </tr><tr><td>
          <p><code><a href="pc_2D_dsm.html">pc_2D_dsm()</a></code> </p>
        </td>
        <td><p>Create a Digital Terrain Model from UAV generated point clouds by minimum altitude sampling</p></td>
      </tr><tr><td>
          <p><code><a href="pc_2D_fdtm.html">pc_2D_fdtm()</a></code> </p>
        </td>
        <td><p>Cr