René Widera

@PrometheusPi Is this something that must be fixed before the release 0.6.0? If so please provide a PR until mid of this week.

@PrometheusPi Is this PR still required. We refactored the laser in the past, we do not use `namespaces` anymore should we keep this PR or close it?

We could create doxygen vith github actions and push the changes to github pages. That is what we do for alpaka.

@PrometheusPi Is this issue already solved?

I moved this PR tp the next release

I moved this issue again to the next release. @PrometheusPi is this issue still existing?

Activating the gamma filter will not solve the problem if it is a division by zero. The filter is activating tracking, if the particle is slowing down for any reason...

> @psychocoderHPC thanks for the input - does that mean that if a particle once exceeds the gamma filter, it will remain active. Because gamma=1 is equivalent to a zero...

The python scripts are not pep8 formated: https://gitlab.com/hzdr/crp/picongpu/-/jobs/2453910558 All python scripts need to pass pep8 code style checks and flake8 checks.

@MSVoss Could you please squash your PRs into two single commits? One commit with the python stuff and one with the next ample. sry for the late review I was...