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merge.py
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1 #! /usr/bin/env cmsRun
2 import glob
3 import FWCore.ParameterSet.Config as cms
4 
5 inputFiles = cms.untracked.vstring()
6 inputFiles.extend( [('file:%s ' % name) for name in glob.glob('files/*.root')] )
7 inputFiles.sort()
8 print inputFiles
9 
10 process = cms.Process("merge")
11 process.source = cms.Source("PoolSource",
12  fileNames = inputFiles
13 )
14 
15 process.out = cms.OutputModule("PoolOutputModule",
16  fileName = cms.untracked.string('file:material.root')
17 )
18 
19 process.end = cms.EndPath(process.out)