Semantic tags into Class IDs Conversion

[oskarnatan]

Is your feature request related to a problem? Please describe.
How to convert semantic tag into class ID. Case: observation gathered by semantic lidar sensor.

Describe the solution you'd like
Directly retrieve the class ID instead of the semantic tag.

Describe alternatives you've considered
a script to convert semantic tags into class IDs

Additional context
I read https://carla.readthedocs.io/en/latest/python_api/#carla.SemanticLidarMeasurement
It said that each point consists of [x,y,z] coordinates plus the cosine of the incident angle, the index of the hit actor, and its semantic tag.

Is there a way to convert semantic tags (I think it is uint32) into class IDs?
I am getting this data when I print the semantic tags
[1.4e-45 1.4e-45 1.4e-45 ... 1.1e-44 1.1e-44 1.1e-44] [0.0e+00 1.4e-45 2.8e-45 4.2e-45 7.0e-45 9.8e-45 1.1e-44 1.3e-44 1.4e-44 1.5e-44 2.1e-44 2.5e-44 2.7e-44 2.8e-44 2.9e-44]