00001 import FWCore.ParameterSet.Config as cms 00002 00003 XMLIdealGeometryESSource = cms.ESSource("XMLIdealGeometryESSource", 00004 geomXMLFiles = cms.vstring('Geometry/CMSCommonData/data/materials.xml', 00005 'SimG4CMS/CherenkovAnalysis/data/singleDREAM.xml'), 00006 rootNodeName = cms.string('singleDREAM:DREAM') 00007 ) 00008 00009