Pass8 GR 20 08 02 Outstanding Problems

Page created for the Pass8 Winter 2013 Workshop in Paris.

Outstanding problems

I chose to list and document here issues found during the Monte Carlo simulation production phase and the data reprocessing with GR-20-08-02, but also a few long standing issues that should now get fixed.

• General
  • slow !
• Data reprocessing
  • Unguarded sort LPATE-73@JIRA: blocker
  • other bug ?
• MC Production
  • Geant4 exception LPATE-51@JIRA
    • unknown particles
    • alpha with too much energy (still a problem ?) LPATE-50@JIRA
  • Failed to write event to McTree LPATE-7@JIRA

Other known bugs

• See LPATE-84@JIRA
  • Errors in TkrEnergyTool in the TkrUtil package LPATE-85@JIRA

    • the UB2val[6] bug (instead of UB2val[9]): it should affect only events converting in layer2

    • the weight used to merge the parametric and profile is inverted. It affects all events.
    • That's why Tkr1ConEne and EvtJointEnergy are different between 1 and 10 GeV in 20-08-02.
  • LPATE-83@JIRA : The merit variable TkrNumTracks can only have values 0,1 or 2
• LPATE-91@JIRA: we can have CalEnergyCorr==0 when CalEnergyRaw>0.