DD4hep Developers Meeting

Europe/Zurich
zoom

zoom

Andre Sailer (CERN), Markus Frank (CERN)
Description

Please Join DD4hep developer's meeting via Zoom

Videoconference
DD4hep Developers Meeting
Zoom Meeting ID
94414304006
Host
Marko Petric
Passcode
15681862
Useful links
Join via phone
Zoom URL

Present:  M.Frank, C. Vuosalo

1) Pending problems1.1) Pending problems reported by Sang Hyun Ko:
     - Cannot setup Birk's constant as material property.
     - No analogy to G4PVParametrized. Unclear if a solution is possible.
1.2) Add GFlash parameterisation to DDG4 (issue #802)
1.3) Problems with ROOT-python compatibilities (issue 842)
       ==> Waiting for Paul to provide a PR
1.4) DDG4: isotropic gun distribution also forces uniform momentum distribution #862
       ==> Waiting for Wouter to provide PR

1.5) DD4POD: Waiting for PR from Whitney
1.6)  PluginFactoryBase::make_return problem with longs (Issue 875)
1.7) New release of Geant4 11.0.0 (fails to build for M.Frank)
1.8) ROOT issue: for G4 units the radiation/interaction length is wrong by a factor 10
       -- For CMS this problem does not show up.
       -- Should only enter AFTER simulation (Geant4 materials do not have the radiation length as input)

       -- Need to address this issue early next year.

2)    Closed issues and fixed problems
----
2.1) Geant4 11.0 beta open issues between snapshot compilation ==> Dropped
       See above for the released version of Geant4 11.0.0

3) Round table
----
3.1  Markus:         ---
3.2  Carl:              ---


4) AOB

I would like to wish everybody Merry Christmas and a happy New Year!

Next meeting:   13.January 2022
 

There are minutes attached to this event. Show them.
    • 3:30 PM 3:50 PM
      Around the table 20m