3 <world name="default" >
5 <uri>model://ground_plane</uri>
11 <uri>model://willowgarage</uri>
12 <name>willowgarage</name>
13 <pose>-17.0 -9.0 0 0 0 0</pose>
16 <max_step_size>0.02</max_step_size>
17 <real_time_update_rate>50</real_time_update_rate>