title: How to define topology in Castalia-3.2 for WBAN
body: <ul>
  <li>How can defined topology in Castalia-3.2 for WBAN ?</li>
  <li>How can import topology in omnet++ to casalia ?</li>
  <li>where the topology defined in default WBAN scenario in Castalia?
  with regard
  thanks</li>
  </ul>