- Problems with macro so switched to building a compiled program for the physics test suite (testPhysics.C).  Compile command is at top of file.
- Function to initialise spectra (InitiCoincEff() ).
- Function to write spectra and close file (FinalCoincEff() )
- Basic loop which opens file, loads tree, builds index if not there already, loops events and calls function on each one.
- CoincEff() function which will do main analysis but is mainly empty so far.
- Added code to CoincEff() to perform analysis and increment spectra.
- Mostly working but still a few bugs and requires validating before commiting to main github repo.
- Still need to add final report/plot of efficiencies.