mPMT integration

As far as I know, we don’t currently have an energy reconstruction that supports mPMTs. Over the next couple of months, we’ll therefore need to integrate mPMTs in FLOWER.

Broadly speaking, this will require two types of changes to FLOWER: changes to the energy reconstruction itself and “bookkeeping changes” (e.g. if WCSim stores mPMT hits slightly differently from 50cm PMT hits).

I’ll discuss the first type in a follow-up comment on this issue. I’ll leave the second type of changes to someone who is familiar with the mPMT implementation in WCSim.