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Tdr rquaglia pixel tracking with phi hits

Renato Quagliani requested to merge TDR-rquaglia-PixelTrackingWithPhiHits into TDR

This branch includes improvements in the tracking logic ( hard-flagging and skip loop sensors ) as well the skipping of modules from @tlatham and the tracking using phi-sorted hits in the velo, and adapting search windows to use them. Also different sorting criteria slightly faster from Daniel Campora.

New flags: MaxMissed_OnTrack.
MaxMissed_Consecutive

FYI @sponce , @hschrein , @tlatham , @dcampora , @gligorov

If this algorithm is too divergent w.r.t. the TDR one , I propose to call that in another way.

New features:

  • MaxMissed_OnTrack and MaxMissedConsecutive, break track extrapolation if you have more or equal number of missed "stations" [both left and right] in the full track length and in consecutive modules
  • HardFlagging (same as in !842 (closed) )
  • Early check for at least 3 consecutive same-side modules with at least 1 hit in the phi search window.
  • Hits are sorted according to their phi values.
  • Different way to look to same-side extrapolation and opposite side extrapolation (to account for the branching of "phi-values" and module-ends)
Edited by Renato Quagliani

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