Flexible Drift Chamber Tracker geometry for SAND #78
Description
Implement new scripts to allow a flexible configuration of the geometry of the SAND drift-chamber STT option:
- drift cell width configuration
- number of views in each station
- thickness of the material in each station
- tracking stations parallel to the ECAL barrel modules
Some planned changes compared to the standard configuration:
- frames are set for each station, instead of using super-modules
- stations are positioned starting from GRAIN and adapted to the available height