<?xml version="1.0" ?>
<sdf version="1.6">
  <world name="default">
    <physics name="fast" type="ignored">
      <real_time_factor>0</real_time_factor>
    </physics>

    <include>
      <uri>https://fuel.ignitionrobotics.org/1.0/OpenRobotics/models/ground plane/1</uri>
    </include>
  </world>
</sdf>
