Problem in configuring callback for csv file

[Rosa Linda]

Hi everyone,

I am using ns3 to simulate wsn. Right now, I just created a sensor field and I am trying to generate traffic between them but the problem the csv file is always empty. I am not sure if the problem is in CourseChange function or in creating  csv file. Please I need help.

Thank you very much in advance.

Sincerely,

Rosalinda

[Konstantinos]

If you have ConstantPosition Mobility model, then you will not get any trigger in CourseChange trace source.

This trace source is only triggered by changes in the mobility.

[Rosa Linda]

Dear Konstantino,

Could you please give me a hint how I can show the position (x,y) of each sensor.


Thank you very much.

Sincerely,

Rosalinda

[Konstantinos]

In principle you have done it, in the course change callback. 

To get the position, you need to get the mobility model from each node.

[Rosa Linda]

Thank you so much for your help