Draft: Reduce SMOG2 sprucing bandwidth
This MR significantly reduces the bandwidth used by the SMOG2 sprucing lines.
The SMOG2 sprucing lines that are currently merged all have persistreco = True
. To reduce bandwidth, many of the sprucing lines are now changed to the selective persistency model with persistreco = False
. Lines that are kept persistreco = True
are prescaled, with the exception of some groups of lines (dimuon and omega) that have extremely low rates and therefore very small bandwidth.