CalibrateST : Using SUSYTools to calibrate the physics objects
Selection algorithm : Use the objects from the TStore to categorize or throw away events
Calcurators : Use the containers in the TStore (from upper stream algorithms) to calculate any interesting variable. Write it to maps (key : branch names, value) and store them in TStore
WriteOutputNtuple : Grabs those maps from the TStore and automatically writes them out to output ntuples