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: ---
I would like to wish everybody Merry Christmas and a happy New Year!
Next meeting: 13.January 2022