Regarding Castalia default path loss model

[vaishali Jadhav]

Hello everyone,

I have created a .ini file for 100 nodes deployed in a line(bus) topology and used default wireless channel model of Castalia. Sensor transmitting 5 pkts per second. Does the default path loss -model  any obstacles ? This is because i am geeting same rssi snr and lqi for all pkts at receiver(as all nodes are static)