python.JetUncertaintiesConfig.JetUncertaintiesConfig Node1 python.JetUncertaintiesConfig. JetUncertaintiesConfig + systematicsModelJES + systematicsModelJER + jetInput + __init__() + instanceName() + getUncertaintyToolSettings SmallRJets() + createUncertaintyToolSmall RJets() + getUncertaintyToolSettings LargeRJets() + createUncertaintyToolLarge RJets() + makeAlgs() Node2 ConfigBlock Node2->Node1