om number generator</td></tr>
  <tr><td style="white-space: nowrap;" class="col1"> demand</td> <td>return speed and steer angle to next waypoint</td></tr>
  <tr><td style="white-space: nowrap;" class="col1"> display</td> <td>display the state and parameters in human readable form</td></tr>
  <tr><td style="white-space: nowrap;" class="col1"> char</td> <td>convert to string</td></tr>
</table>
<h2>Properties</h2>
<table class="list">
  <tr><td style="white-space: nowrap;" class="col1"> goal</td> <td>current g