For which propagation models the pre-processing in WallMan is required?

Rahul_P1

Answer:

The pre-processing in WallMan is only required for the IRT ray tracing models (both for urban and indoor scenarios). The single pre-processing of the 3D building vector data determines the visibility relations between all the considered objects and ensure to accelerate the ray tracing predictions.

The other wave propagation models, both the deterministic DPM model as well as the empirical models can be used without pre-processing the building data in advance.