random behavior sionna rt

[bitipi]

I'm getting back to you regarding Sionna's ray tracing, which seems to exhibit random behavior.

Just take a transmitter and a receiver that require several phenomena to be reached to see that different paths are found over 10 executions of the Python script.

I'm using 0.19.2 because we need diffraction.

I'm working with a CPU.

I'm working at Orange Lab France.

is sionna a ray lauching or a ray tracing model?

Thank you.

[faycalaa]

Hi @bitipi,

Sionna launches rays from the transmitter.

Regarding the randomness of the Sionna RT output, please check out #851.

[jhoydis]

Hi @bitipi.

Please provide a simple code snippet that allows us to reproduce the error. Otherwise there is not much we can do.