text: 
  import FWCore.ParameterSet.Config as cms
  
  primaryVertexFilter = cms.EDFilter("GoodVertexFilter",
                                             vertexCollection = cms.InputTag('offlinePrimaryVertices'),
                                             minimumNDOF = cms.uint32(4) ,
                                             maxAbsZ = cms.double(24),
                                             maxd0 = cms.double(2)
                                             )
  