LArCellPreparationAlgConfig.py

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# Copyright (C) 2002-2026 CERN for the benefit of the ATLAS collaboration
 
from AthenaConfiguration.ComponentFactory import CompFactory
from AthenaConfiguration.ComponentAccumulator import ComponentAccumulator
 
def LArCellPreparationAlgCfg(
        flags,
        name='LArCellPreparationAlg',
        **kwargs):
    
    cfg = ComponentAccumulator()
 
    # this alg needs totalNoise conditions ... configure the condalg for that:
    from CaloTools.CaloNoiseCondAlgConfig import CaloNoiseCondAlgCfg
    cfg.merge(CaloNoiseCondAlgCfg(flags,"totalNoise"))
 
    kwargs.setdefault("CaloCellsKey", "AllCalo" if flags.Input.isMC else "SeedLessFS")
    alg = CompFactory.GlobalSim.LArCellPreparationAlg(name,**kwargs)
    if alg.CaloCellsKey ==  "AllCalo":
        from AthenaConfiguration.Enums import Format
        if flags.Input.Format==Format.POOL and 'AllCalo' not in flags.Input.Collections:
            from CaloRec.CaloCellMakerConfig import CaloCellMakerCfg
            cfg.merge(CaloCellMakerCfg(flags,addToOutputStream=False))
 
    else:
        # ensure we are producing this cell collection ...
        from TrigCaloRec.TrigCaloRecConfig import hltCaloCellSeedlessMakerCfg
        cfg.merge(hltCaloCellSeedlessMakerCfg(flags, roisKey=''))
 
    cfg.addEventAlgo(alg)
 
    return cfg