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Hi HPS-Software,

I'm using the HPSTrackingBunchedMC.lcsim steering file with my own analysis
driver, along with a .slcio file of simulated events. The input file uses a
coordinate system with z as the beamline, so when my analysis driver
accesses the MCParticles, they're using z as beamline, as expected.
However, the reconstructed tracks being passed to my analysis driver appear
to be using x as beamline, which means the reconstruction process is
rotating the frame at some point, but never rotating it back. Is this a
fixable bug? Of course, the alternative is to simply send z to x, x to y,
etc. for the tracks, but it is definitely more confusing when the
MCParticles use a different set of coordinates!

Thanks for the help,
Joey Reichert

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