3 EcalTrivialConditionRetriever = cms.ESSource(
"EcalTrivialConditionRetriever",
4 getLaserAlphaFromFile = cms.untracked.bool(
True),
5 EBLaserAlphaFile = cms.untracked.string(
'CalibCalorimetry/EcalTrivialCondModules/data/barrel_ly.txt'),
6 EELaserAlphaFile = cms.untracked.string(
'CalibCalorimetry/EcalTrivialCondModules/data/endcap_ly.txt')