DD4hep Developers Meeting



Andre Sailer (CERN), Markus Frank (CERN)

Please Join DD4hep developer's meeting via Zoom

DD4hep Developers Meeting
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Andre Sailer
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Present: M.Frank, T.Madlehner

1) Pending problems

1) Issue 970:  Support for digitization in ddsim: on hold
3) PR 1074. Added several options to ddsim. Fixed OpticalTracker example from C.Dilks.
4) Issue 1072: Enhancement request: Allow etaMin, etaMax bounds in
              Geant4IsotropeGenerator and DDSim/Helper/Gun.py enhancement.
       (Partially implemented in PR 1075)
5) Issue 1090: CellID is long long int in DD4hep, but uint64_t in EDM4hep
    accepted: standardize on uint64_t.
    ===> Investigation has started. Not obvious consequences: also internally confusion inside DD4hep
6) Issue 1091: Repetition of sub-detector consisting of slices of different shapes
7) Issue 1092: Toroidal magnetic field (ATLAS like)
8) Issue 1101: Adjust default output based on compiled format support
9) Issue 1102: getRefChild produces unsilenceable output in cout
10) Issue 1103:Allow isotrope generator to throw range around specified (reference) direction
11) Issue 1104: root output of ddsim: how to change
12) PR1089: DDG4HepMC3: add optional support for reading compressed files (Pending)
13) PR1098: Upgrade MiniTel example to serve as example for issue
14) PR1100: CMake: update requirement to 3.14 minimum.

2)    Closed issues and fixed problems
1) Issue 1096: Viewing event display with multiple events in ddsim
2) PR1088: fix units in Geant4FastSimShowerModel::constructSensitives
3) PR1093: Fix setting of run/event number offsets from the ddsim command line
4) PR1095: CI: adding test result upload
5) PR1097 + Issue1097: Geant4InputHandling: protect propertime against negative masses
6) PR1099: DDCad: test: use newer duck for newer assimp versions; geant4 11.1.1 fix
7) PR1105: fix: allow rotation/position transformation on entire CAD_MultiVolume

3) Round table
 Markus:        NTR.
 Thomas:       NTR.

4) AOB

Next meeting:  01. June 2023

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    • 3:30 PM 3:50 PM
      Around the table 20m