Revert "example for single time execution"

This reverts commit f6352e7ed1e84816b21fb5cf5581330c7ed4a13f.
Revert "live analysis variant"

This reverts commit 69bb89e95cb14c512e29e691bec82fd618f5077c.
Revert "allow disabling of downsampling code"

This reverts commit 7adfceff1620cfb6bd6ddca7077ae8d30e2c1b06.