Reduce existing automation lane?

I know there is a way in the automation panel to set a reduction level for new automation lanes, but most of the time I need very precise lanes, however sometimes I also do not. Is there a way to just mark/select a whole existing automation lane when it is already written and let it reduce the points only when it’s needed?

Hi,

The only way I can imagine is to use Project Logical Editor to Quantize the automation data.

I’m really bad at programming inside the logical editors, do you know any similar example that might help me to write a solution for this?