Simulation Environment
========================
The simulation software in this package is gazebo. The environment in which the robot should implement the 
scanning and patrolling behaviors, is shown in the following figures:

.. image:: diagrams/assignment_world.png
  :width: 500
  :align: center
  :alt: assignment_world

.. image:: diagrams/assignment_world2.png
  :width: 500
  :align: center
  :alt: assignment_world2