JeffersonLab/hcana — pull request #35 by sawjlab (2013-12-02 17:07:55+00:00)
Title: Untested SOS tracking code.

THcDriftChamber
New flag fHMSStyleChambers to determine if HMS or SOS style
tracking should be done. Flag is set on if the spectrometer
name begins with 'h'.
THcDriftChamber::LeftRight fSmallAngleApprox must be set and
fHMSStyleChambers must be off to do SOS style.
If not HMS style, ignore all the Yplane optimizations
THcDC
SOS code does "project to chamber" in link stubs. Need to evaluate
if this is necessary, or if HMS style should also do it.