Initialize beam with reasonable default values
and preserve central value while switching between distributions.
When (in scan) central value is not needed to be set, it is not shown and not preserved.
- some cleaning.
Resolves #1030 (closed)
and preserve central value while switching between distributions.
When (in scan) central value is not needed to be set, it is not shown and not preserved.
Resolves #1030 (closed)