How can we identify downstream (in sh or py files) which features are included in the detector?
Use cases:
- we want to run a job only when the geometry has MRICH, but not when the geometry has PFRICH.
- we want a python options file to include the imaging layer algorithms when we have an imaging calorimeter.
We are using JUGGLER_DETECTOR and JUGGLER_DETECTOR_VERSION, but that doesn't scale beyond acadia/other and athena/ecce, not more fine-grained.