DQM Track Source

• SiPixelHitResidual functions:
  • beginJob(): reads silicon detector geometry and books histograms (2 TH1D MEs per module, coresponding to detector x & y)
  • analyze():
    • loops over tracks per event;
    • loops over hits per track:
      • takes the hit out & refits the track;
      • calculates the residual distances between the hit & the refit track;
      • fills the residuals into TH1Ds corresponding to the hit module
  • endJob(): outputs the histograms.

-- MiaTosi - 23 Jun 2007