binary file feature requests 1Q18v1

[slava77]

Some details were requested recently. This issue is to collect them and see if all could make it to the next update of the bin files.

• CMSSW seed chi2
  • [Apr 16] The seed chi2 is not going to be available. It is not computed anywhere during the seed reconstruction in CMSSW.
  • the proposed solution is to refit the seeds inside mkFit and compute the chi2 here
• post-CPE residuals for CMSSW tracks
• beam spot parameters: needed to have a better reference point for back-propagated tracks
  • Ntuple: this is available in the ntuple since a while in bsp_ branches
  • Binary file: todo
• (related to the above) perhaps add vertices used as inputs to the given iteration
• normalized cluster charge for CCC implementation
  • Ntuple:
    • [May 4] code is available in slava77/cmssw:CMSSW_9_1_0_pre1/tkNtuple4micNtkLayout c93773a
    • [Summer 2018] trackingNtuples are available, e,g, /data2/slava77/samples/2017/pass-c93773a
  • Binary file:
    • files with a cut applied are available from Cluster charge cut, take two #162 (Sep 2018)
    • Addition of the cluster charge to mkFit event content data is left for a possible future addition

Please post other missing things, I'll later update the list in this issue description.