<div dir="ltr"><div dir="ltr"><div>Hello Elena,</div><div><br></div><div>Some time ago I worked with this mobility model and I too wanted to know what movement pattern it was giving me. Even if this is not exactly what you are looking for, visualization can help.</div><div>I wrote a simple visualization utility in python. You can try it:</div><div><br></div><div><a href="https://github.com/ogbautista/Visual_Bm_Scenario">https://github.com/ogbautista/Visual_Bm_Scenario</a></div><div><br></div><div>The instructions are not very comprehensive, but again it is simple. If you have difficulties using this utility please let me know.</div><div><br></div><div>Best,<br></div><div><br></div><div><div><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><b><font color="#444444">Oscar Bautista</font></b></div><div>Graduate Research Assistant</div><div>Advanced Wireless and Security Lab (ADWISE)</div><div>Department of Electrical and Computer Engineering</div><div>Florida International University<br></div></div></div></div></div></div></div><br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Wed, Jun 3, 2020 at 9:40 AM Alexander Bothe <<a href="mailto:bothe@informatik.uos.de">bothe@informatik.uos.de</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Dear Elena,<br>
<br>
in general, you can get information about model parameters by using the<br>
"model help" functionality, in this case by calling "bm -hm RPGM".<br>
<br>
I'm not too familiar with the RPGM model myself, but from the code/model<br>
help, I can derive that:<br>
<br>
groupsize_E := <average no. of nodes per group>; (-a)<br>
groupsize_A := <group size standard deviation>; (-s)<br>
maxDist := <max. distance to group center>; (-r)<br>
<br>
As far as I can see, logging the current group membership is not<br>
implemented in the model, so you would have to add that yourself.<br>
<br>
Kind regards<br>
Alexander<br>
<br>
-- <br>
University of Osnabrück Tel.: +49-541-969-7165<br>
Institute of Computer Science Fax: +49-541-969-2799<br>
Wachsbleiche 27 Room: 50/402a E-mail: <a href="mailto:bothe@informatik.uos.de" target="_blank">bothe@informatik.uos.de</a><br>
D-49090 Osnabrück, Germany <a href="https://cs.uos.de/bothe/" rel="noreferrer" target="_blank">https://cs.uos.de/bothe/</a><br>
<br>
On 03.06.20 13:02, Elena Cabrera Garrido wrote:<br>
> Hello,<br>
> I´m doing a simulation with Matlab for my Final Degree Work in Spain, using<br>
> Bonnmotion v 2.1.3, and my scenario is 50 nodes moving in groups and they<br>
> are connected to 6 APs (another nodes) so I have 56 nodes, but only 50 are<br>
> moving.<br>
> I don´t know what groupsize_E , groupsize_S and maxDist means, and it<br>
> doesn´t appear in the documentation, can you tell me please what is their<br>
> meanings?<br>
> So, they use RPGM to move, and I want to know the groups they formed, how<br>
> can I know that?<br>
> Thanks<br>
> <br>
> <br>
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</blockquote></div></div>