예제 #1
0
 def getSLIC():
   """ Get a SLIC instance
   """
   from ILCDIRAC.Interfaces.API.NewInterface.Applications import SLIC
   slic = SLIC()
   slic.setVersion('v2r9p8')
   slic.setSteeringFile('defaultClicCrossingAngle.mac')
   slic.setDetectorModel('clic_sid_cdr')
   slic.setOutputFile('testsim.slcio')
   return slic
예제 #2
0
 def getSLIC():
     """ Get a SLIC instance
 """
     from ILCDIRAC.Interfaces.API.NewInterface.Applications import SLIC
     slic = SLIC()
     slic.setVersion('v2r9p8')
     slic.setSteeringFile('defaultClicCrossingAngle.mac')
     slic.setDetectorModel('clic_sid_cdr')
     slic.setOutputFile('testsim.slcio')
     return slic
예제 #3
0
sid_rec = True
#Do Reco with Overlay
sid_rec_ov = False

n_events = 100 #How many events per job. (Is also obtained from the FC in principle)


##Split
stdhepsplit = StdHepSplit()
stdhepsplit.setVersion("V2")
stdhepsplit.setNumberOfEventsPerFile(nbevtsperfilestdhep)


##Simulation SID
slic = SLIC()
slic.setVersion('v2r9p8')#This will change only once
slic.setSteeringFile('defaultClicCrossingAngle.mac')#This will change only once
slic.setDetectorModel(detector_model)
slic.setNumberOfEvents(n_events) 

##Split
split = SLCIOSplit()
split.setNumberOfEventsPerFile(nbevtsperfile)

## SID Reco w/o overlay
lcsim_prepandora = LCSIM()
lcsim_prepandora.setVersion('CLIC_CDR')#This will change only once
lcsim_prepandora.setSteeringFile("clic_cdr_prePandora.lcsim")#The steering files should NOT CHANGE
lcsim_prepandora.setTrackingStrategy(tracking_strategy)
#lcsim_prepandora.setDetectorModel(detector_model)
lcsim_prepandora.setOutputFile("prePandora.slcio")#NEVER CHANGE THIS, this file is not stored in any case
예제 #4
0
if not workflowDescription:
  workflowDescription = eventType+' at '+energy
print 'Workflow description:', workflowDescription


if checkMeta:
  answer = raw_input('Submit production? (Y/N): ')
  if not answer.lower() in ('y', 'yes'):
    sys.exit(2)

####Define the applications

## Simulation
slic = SLIC()
slic.setVersion(slicVersion)
slic.setSteeringFile(slicMacro)
slic.setDetectorModel(detectorName)

## Reco without overlay: Do not take the input from SLIC as those are ran in different prods
lcsim_prepandora = LCSIM()
lcsim_prepandora.setVersion(lcsimVers)
lcsim_prepandora.setSteeringFile(lcsimSteering1)
lcsim_prepandora.setTrackingStrategy(strategies)
lcsim_prepandora.setDetectorModel(detectorName)
lcsim_prepandora.setOutputFile("prePandora.slcio")

slicpandora = SLICPandora()
slicpandora.setVersion(pandoraVers)
slicpandora.setDetectorModel(detectorName)
slicpandora.setPandoraSettings(pandoraSettings)
예제 #5
0
    #below ten mb, specified local path
    #larger input files are put into a grid storage unit, specified with grid path
    #job.setInputSandbox(["newDetector.zip"])
    job.setInputSandbox(["alias.properties"])
    #'/afs/cern.ch/user/s/ssetru/www/newDetector.zip'
    #job.setInputSandbox.append('/afs/cern.ch/user/s/ssetru/www/newDetector.zip')
    #has log files, also may want to specify *.xml, generally short term data
    job.setOutputSandbox(["*.log", "*.mac", "*.xml"])
    #stored forever, in grid storage until you delete, path specified goes after your user directory in dirac
    job.setOutputData(output, "test_vtx_matbudghalf_nonsensitivelayer",
                      "CERN-SRM")

    #for index in xrange(0,len(slicNumEvents)):

    slic = SLIC()
    slic.setVersion('v3r0p3')
    #can loop over stdhep files, takes precedence over what is in macro
    #slic.setInputFile("some_file.stdhep")
    #need not loop over macro
    #slic.setInputFile("newDetector.zip")
    slic.setSteeringFile(macro)
    slic.setNumberOfEvents(nEvts)
    #also overwrites macro
    #two options
    #1) specify lcdd filename (newDetector.lcdd) local or grid
    #2) specify detector name (like below). looks up detector in org.lcsim detector page and downloads the tarball
    slic.setDetectorModel('detector_vtx_matbudghalf_nonsensitivelayer.zip')
    #same rules as for InputFile EXCEPT NOT automatically added to output data (sandbox too small usually)
    slic.setOutputFile('slicOut.slcio')
    res = job.append(slic)
예제 #6
0
print 'Workflow name:', workflowName

if not workflowDescription:
    workflowDescription = eventType + ' at ' + energy
print 'Workflow description:', workflowDescription

if checkMeta:
    answer = raw_input('Submit production? (Y/N): ')
    if not answer.lower() in ('y', 'yes'):
        sys.exit(2)

####Define the applications

## Simulation
slic = SLIC()
slic.setVersion(slicVersion)
slic.setSteeringFile(slicMacro)
slic.setDetectorModel(detectorName)

## Reco without overlay: Do not take the input from SLIC as those are ran in different prods
lcsim_prepandora = LCSIM()
lcsim_prepandora.setVersion(lcsimVers)
lcsim_prepandora.setSteeringFile(lcsimSteering1)
lcsim_prepandora.setTrackingStrategy(strategies)
lcsim_prepandora.setDetectorModel(detectorName)
lcsim_prepandora.setOutputFile("prePandora.slcio")

slicpandora = SLICPandora()
slicpandora.setVersion(pandoraVers)
slicpandora.setDetectorModel(detectorName)
slicpandora.setPandoraSettings(pandoraSettings)
예제 #7
0
  mo = Mokka()
  mo.setVersion('0706P08')
  #mo.setNbEvts(1000)
  if energy in [500., 375., 350.]:
    mo.setSteeringFile("clic_ild_cdr500.steer")
  elif energy in [3000., 1400.]:
    mo.setSteeringFile("clic_ild_cdr.steer")
  else:
    print 'Detector Model for Mokka undefined for this energy'  
  if detectormodel=='ild_00':
    mo.setSteeringFile("ild_00.steer")

  
  ##Simulation SID
  slic = SLIC()
  slic.setVersion('v2r9p8')
  slic.setSteeringFile('defaultClicCrossingAngle.mac')
  slic.setDetectorModel('clic_sid_cdr')
  
  
  ##Split
  split = SLCIOSplit()
  split.setNumberOfEventsPerFile(nbevtsperfile)
  
  
  overlay = OverlayInput()
  overlay.setMachine("clic_cdr")
  overlay.setEnergy(energy)
  overlay.setBkgEvtType("gghad")
  if energy==500.:
    overlay.setBXOverlay(300)
예제 #8
0
#Do Reco
sid_rec = True
#Do Reco with Overlay
sid_rec_ov = False

n_events = 100  #How many events per job. (Is also obtained from the FC in principle)

##Split
stdhepsplit = StdHepSplit()
stdhepsplit.setVersion("V2")
stdhepsplit.setNumberOfEventsPerFile(nbevtsperfilestdhep)

##Simulation SID
slic = SLIC()
slic.setVersion('v2r9p8')  #This will change only once
slic.setSteeringFile(
    'defaultClicCrossingAngle.mac')  #This will change only once
slic.setDetectorModel(detector_model)
slic.setNumberOfEvents(n_events)

##Split
split = SLCIOSplit()
split.setNumberOfEventsPerFile(nbevtsperfile)

## SID Reco w/o overlay
lcsim_prepandora = LCSIM()
lcsim_prepandora.setVersion('CLIC_CDR')  #This will change only once
lcsim_prepandora.setSteeringFile(
    "clic_cdr_prePandora.lcsim")  #The steering files should NOT CHANGE
lcsim_prepandora.setTrackingStrategy(tracking_strategy)
예제 #9
0
stdhepsplit.setVersion("V2")
stdhepsplit.setNumberOfEventsPerFile(nbevtsperfilestdhep)

##Simulation ILD
mo = Mokka()
mo.setVersion("0706P08")
# mo.setNbEvts(1000)
if energy in [500.0, 350.0]:
    mo.setSteeringFile("clic_ild_cdr500.steer")
else:
    mo.setSteeringFile("clic_ild_cdr.steer")


##Simulation SID
slic = SLIC()
slic.setVersion("v2r9p8")
slic.setSteeringFile("defaultClicCrossingAngle.mac")
slic.setDetectorModel("clic_sid_cdr")


##Split
split = SLCIOSplit()
split.setNumberOfEventsPerFile(nbevtsperfile)


overlay = OverlayInput()
overlay.setMachine("clic_cdr")
overlay.setEnergy(energy)
if energy == 500.0:
    overlay.setBXOverlay(300)
    overlay.setGGToHadInt(0.3)  ##When running at 500geV
예제 #10
0
def main():
	# Take the input arguments from the argument parser, and check they exist...
	args = parse_args()
	if not args:
		print 'Invalid Arguments'
		sys.exit(1)

#### Software Versions ####
	softVersions = ["v3r0p3", "HEAD", "ILC_DBD", "0116"] # Working (recommended)
	# softVersions = ["v3r0p3", "2.5", "ILC_DBD", "0116"] # Working 
	# softVersions = ["v3r0p3", "HEAD", "ILC_DBD", "ILCSoft-01-17-07"] # Working

	# Check the --runs and --split arguments to make sure they are compatible, if not exit... 
	if not check_events_arguments(args.events, args.split):
		sys.exit(1)

	# Check the input LFN given by user, it needs to have .stdhep extension and should not have LFN: at the beginning...
	lfn_check, lfn = check_input_LFN(args.stdhepInput)
	if not lfn_check:
		sys.exit(1)

	# Call when you begin ILC-DIRAC jobs, the true indicates a repository file is included...
	dirac = DiracILC(True, setup_repository_name(args.stdhepInput, args.detector))

	# Prepares the input and output sandboxes, if -f, then adds the files required for flavortagging,
	# into the input sandbox
	inputSandbox, outputSandbox = setup_sandboxes(args.macFile, args.flavortag)

	# Prepares values for the job loop...
	if args.split < 0:
		nInputEvents = int(args.events)
		nOutputEvents = int(args.events)
	if args.split > 0:
		nInputEvents = int(args.events)
		nOutputEvents = int(args.split)

	# Loop that runs through the required number of jobs to be executed...
	for startEvent in range(0, nInputEvents, nOutputEvents):

################## Job Initialise ########################################		
		job = UserJob()
		job.setName(path.basename(args.stdhepInput))
		job.setJobGroup('JobGroup')
		job.setInputSandbox(inputSandbox)
		fileNumber = startEvent/nOutputEvents
		print "Job ", fileNumber

		outputFiles = setup_output_dict(args.stdhepInput, args.detector, fileNumber, args.outputPath, softVersions)
		slicOutput=outputFiles['slicOutput']
		prePandoraOutput=outputFiles['prePandoraOutput']
		pandoraOutput=outputFiles['pandoraOutput']
		vertexingOutput=outputFiles['vertexingOutput']
		lcsimRecOutput=outputFiles['lcsimRecOutput']
		lcsimDstOutput=outputFiles['lcsimDstOutput']
		flavortagOutput=outputFiles['flavortagOutput']
		diracOutput=outputFiles['diracOutput']

################## SLIC ##################################################
		slic = SLIC()
		slic.setVersion(softVersions[0])
		slic.setSteeringFile(args.macFile)
		# slic.setInputFile(lfn)
		slic.setOutputFile(slicOutput)
		slic.setDetectorModel(args.detector)
		slic.setNumberOfEvents(nOutputEvents)
		slic.setStartFrom(startEvent)
		#print slic.listAttributes()
		result = job.append(slic)
		if not result['OK']:
			print result['Message']
			sys.exit(2)

################## lcsim (digitization and tracking) #####################
		lcsim = LCSIM()
		lcsim.setVersion(softVersions[1])
		lcsim.setSteeringFile('steeringFiles/sid_dbd_prePandora_noOverlay_v22.xml') # Another version is included in /steeringFiles
		lcsim.getInputFromApp(slic)
		lcsim.setTrackingStrategy('steeringFiles/sidloi3_trackingStrategies_default.xml')
		# lcsim.setAliasProperties('alias.properties')
		lcsim.setDetectorModel('geometryFiles/sidloi3.zip')
		lcsim.setOutputFile(prePandoraOutput)
		lcsim.setNumberOfEvents(nOutputEvents)
		#print lcsim.listAttributes()
		result = job.append(lcsim)
		if not result['OK']:
			print result['Message']
			sys.exit(2)

################## slicPandora ###########################################
		slicPandora = SLICPandora()
		slicPandora.setVersion(softVersions[2])
		slicPandora.setDetectorModel(args.detector)
		slicPandora.getInputFromApp(lcsim)
		slicPandora.setOutputFile(pandoraOutput)
		slicPandora.setPandoraSettings('pandoraSettings.xml')
		slicPandora.setNumberOfEvents(nOutputEvents)
		#print slicPandora.listAttributes()
		result = job.append(slicPandora)
		if not result['OK']:
			print result['Message']
			sys.exit(2)

################## Marlin, LCFIPlus Vertexing ############################
		vertexing = Marlin()
		vertexing.setVersion(softVersions[3])
		vertexing.setSteeringFile('steeringFiles/sid_dbd_vertexing.xml')
		vertexing.setGearFile('steeringFiles/sidloi3.gear')
		vertexing.getInputFromApp(slicPandora)
		vertexing.setOutputFile(vertexingOutput)
		vertexing.setNumberOfEvents(nOutputEvents)
		#print vertexing.listAttributes()
		result = job.append(vertexing)
		if not result['OK']:
			print result['Message']
			sys.exit(2)

################## lcsim (DST production) ################################
		lcsimDst = LCSIM()
		lcsimDst.setVersion(softVersions[1])
		lcsimDst.setSteeringFile('steeringFiles/sid_dbd_postPandora.xml')
		lcsimDst.getInputFromApp(vertexing)
		lcsimDst.setNumberOfEvents(nOutputEvents)
		# lcsimDst.setAliasProperties('alias.properties')
		lcsimDst.setDetectorModel('geometryFiles/sidloi3.zip')
		lcsimDst.setOutputRecFile(lcsimRecOutput)
		lcsimDst.setOutputDstFile(lcsimDstOutput)
		#print lcsimDst.listAttributes()
		result = job.append(lcsimDst)
		if not result['OK']:
			print result['Message']
			sys.exit(2)

################## Marlin, LCFIPlus flavortag ############################
		if args.flavortag:
			flavortag = Marlin()
			flavortag.setVersion(softVersions[3])
			flavortag.setSteeringFile('steeringFiles/sid_dbd_flavortag.xml')
			flavortag.setGearFile('steeringFiles/sidloi3.gear')
			flavortag.setInputFile(lcsimDstOutput)
			flavortag.setOutputFile(flavortagOutput)
			flavortag.setNumberOfEvents(nOutputEvents)
			#print flavortag.listAttributes()
			result = job.append(flavortag)
			if not result['OK']:
				print result['Message']
				sys.exit(2)

################## Job Finalise ##########################################

		# List of banned sites that the job shall not be sent too. These are sites that jobs tend to fail on,
		# This list is likely to change.
		job.setBannedSites(['LCG.IN2P3-CC.fr', 'LCG.RAL-LCG2.uk', 'LCG.DESY-HH.de', 'LCG.DESYZN.de', 'LCG.KEK.jp',
							'OSG.PNNL.us',])

		job.setCPUTime(50000)
		job.setPlatform('x86_64-slc5-gcc43-opt')

		# Sets the output data file according to if -f is selcted, ships ouput to your /ilc/user/a/aPerson/
		# directory on the grid.
		if args.flavortag:
			job.setOutputData(flavortagOutput, diracOutput, args.SE)

		else: 
			job.setOutputData(lcsimDstOutput, diracOutput, args.SE)

		job.setOutputSandbox(outputSandbox)
		job.setInputData(lfn)

		if args.dontPromptMe:
			job.dontPromptMe()
		# Submits Job!!!
		job.submit()

	return 0;
예제 #11
0
def main():
    # Take the input arguments from the argument parser, and check they exist...
    args = parse_args()
    if not args:
        print 'Invalid Arguments'
        sys.exit(1)

#### Software Versions ####
    softVersions = ["v3r0p3", "HEAD", "ILC_DBD",
                    "0116"]  # Working (recommended)
    # softVersions = ["v3r0p3", "2.5", "ILC_DBD", "0116"] # Working
    # softVersions = ["v3r0p3", "HEAD", "ILC_DBD", "ILCSoft-01-17-07"] # Working

    # Check the --runs and --split arguments to make sure they are compatible, if not exit...
    if not check_events_arguments(args.events, args.split):
        sys.exit(1)

    # Check the input LFN given by user, it needs to have .stdhep extension and should not have LFN: at the beginning...
    lfn_check, lfn = check_input_LFN(args.stdhepInput)
    if not lfn_check:
        sys.exit(1)

    # Call when you begin ILC-DIRAC jobs, the true indicates a repository file is included...
    dirac = DiracILC(True,
                     setup_repository_name(args.stdhepInput, args.detector))

    # Prepares the input and output sandboxes, if -f, then adds the files required for flavortagging,
    # into the input sandbox
    inputSandbox, outputSandbox = setup_sandboxes(args.macFile, args.flavortag)

    # Prepares values for the job loop...
    if args.split < 0:
        nInputEvents = int(args.events)
        nOutputEvents = int(args.events)
    if args.split > 0:
        nInputEvents = int(args.events)
        nOutputEvents = int(args.split)

    # Loop that runs through the required number of jobs to be executed...
    for startEvent in range(0, nInputEvents, nOutputEvents):

        ################## Job Initialise ########################################
        job = UserJob()
        job.setName(path.basename(args.stdhepInput))
        job.setJobGroup('JobGroup')
        job.setInputSandbox(inputSandbox)
        fileNumber = startEvent / nOutputEvents
        print "Job ", fileNumber

        outputFiles = setup_output_dict(args.stdhepInput, args.detector,
                                        fileNumber, args.outputPath,
                                        softVersions)
        slicOutput = outputFiles['slicOutput']
        prePandoraOutput = outputFiles['prePandoraOutput']
        pandoraOutput = outputFiles['pandoraOutput']
        vertexingOutput = outputFiles['vertexingOutput']
        lcsimRecOutput = outputFiles['lcsimRecOutput']
        lcsimDstOutput = outputFiles['lcsimDstOutput']
        flavortagOutput = outputFiles['flavortagOutput']
        diracOutput = outputFiles['diracOutput']

        ################## SLIC ##################################################
        slic = SLIC()
        slic.setVersion(softVersions[0])
        slic.setSteeringFile(args.macFile)
        # slic.setInputFile(lfn)
        slic.setOutputFile(slicOutput)
        slic.setDetectorModel(args.detector)
        slic.setNumberOfEvents(nOutputEvents)
        slic.setStartFrom(startEvent)
        #print slic.listAttributes()
        result = job.append(slic)
        if not result['OK']:
            print result['Message']
            sys.exit(2)

################## lcsim (digitization and tracking) #####################
        lcsim = LCSIM()
        lcsim.setVersion(softVersions[1])
        lcsim.setSteeringFile(
            'steeringFiles/sid_dbd_prePandora_noOverlay_v22.xml'
        )  # Another version is included in /steeringFiles
        lcsim.getInputFromApp(slic)
        lcsim.setTrackingStrategy(
            'steeringFiles/sidloi3_trackingStrategies_default.xml')
        # lcsim.setAliasProperties('alias.properties')
        lcsim.setDetectorModel('geometryFiles/sidloi3.zip')
        lcsim.setOutputFile(prePandoraOutput)
        lcsim.setNumberOfEvents(nOutputEvents)
        #print lcsim.listAttributes()
        result = job.append(lcsim)
        if not result['OK']:
            print result['Message']
            sys.exit(2)

################## slicPandora ###########################################
        slicPandora = SLICPandora()
        slicPandora.setVersion(softVersions[2])
        slicPandora.setDetectorModel(args.detector)
        slicPandora.getInputFromApp(lcsim)
        slicPandora.setOutputFile(pandoraOutput)
        slicPandora.setPandoraSettings('pandoraSettings.xml')
        slicPandora.setNumberOfEvents(nOutputEvents)
        #print slicPandora.listAttributes()
        result = job.append(slicPandora)
        if not result['OK']:
            print result['Message']
            sys.exit(2)

################## Marlin, LCFIPlus Vertexing ############################
        vertexing = Marlin()
        vertexing.setVersion(softVersions[3])
        vertexing.setSteeringFile('steeringFiles/sid_dbd_vertexing.xml')
        vertexing.setGearFile('steeringFiles/sidloi3.gear')
        vertexing.getInputFromApp(slicPandora)
        vertexing.setOutputFile(vertexingOutput)
        vertexing.setNumberOfEvents(nOutputEvents)
        #print vertexing.listAttributes()
        result = job.append(vertexing)
        if not result['OK']:
            print result['Message']
            sys.exit(2)

################## lcsim (DST production) ################################
        lcsimDst = LCSIM()
        lcsimDst.setVersion(softVersions[1])
        lcsimDst.setSteeringFile('steeringFiles/sid_dbd_postPandora.xml')
        lcsimDst.getInputFromApp(vertexing)
        lcsimDst.setNumberOfEvents(nOutputEvents)
        # lcsimDst.setAliasProperties('alias.properties')
        lcsimDst.setDetectorModel('geometryFiles/sidloi3.zip')
        lcsimDst.setOutputRecFile(lcsimRecOutput)
        lcsimDst.setOutputDstFile(lcsimDstOutput)
        #print lcsimDst.listAttributes()
        result = job.append(lcsimDst)
        if not result['OK']:
            print result['Message']
            sys.exit(2)

################## Marlin, LCFIPlus flavortag ############################
        if args.flavortag:
            flavortag = Marlin()
            flavortag.setVersion(softVersions[3])
            flavortag.setSteeringFile('steeringFiles/sid_dbd_flavortag.xml')
            flavortag.setGearFile('steeringFiles/sidloi3.gear')
            flavortag.setInputFile(lcsimDstOutput)
            flavortag.setOutputFile(flavortagOutput)
            flavortag.setNumberOfEvents(nOutputEvents)
            #print flavortag.listAttributes()
            result = job.append(flavortag)
            if not result['OK']:
                print result['Message']
                sys.exit(2)


################## Job Finalise ##########################################

# List of banned sites that the job shall not be sent too. These are sites that jobs tend to fail on,
# This list is likely to change.
        job.setBannedSites([
            'LCG.IN2P3-CC.fr',
            'LCG.RAL-LCG2.uk',
            'LCG.DESY-HH.de',
            'LCG.DESYZN.de',
            'LCG.KEK.jp',
            'OSG.PNNL.us',
        ])

        job.setCPUTime(50000)
        job.setPlatform('x86_64-slc5-gcc43-opt')

        # Sets the output data file according to if -f is selcted, ships ouput to your /ilc/user/a/aPerson/
        # directory on the grid.
        if args.flavortag:
            job.setOutputData(flavortagOutput, diracOutput, args.SE)

        else:
            job.setOutputData(lcsimDstOutput, diracOutput, args.SE)

        job.setOutputSandbox(outputSandbox)
        job.setInputData(lfn)

        if args.dontPromptMe:
            job.dontPromptMe()
        # Submits Job!!!
        job.submit()

    return 0
def main():
	# Take the input arguments from the argument parser, and check they exist...
	args = parse_args()
	if not args:
		print 'Invalid Arguments'
		sys.exit(1)

	print args.chain[0]

	# softVersions = ["v3r0p3", "3.0-SNAPSHOT", "ILC_DBD", "0116"]
	softVersions = ["v3r0p3", "HEAD", "ILC_DBD", "0116"] # Working (recommended)
	# softVersions = ["v3r0p3", "2.5", "ILC_DBD", "0116"] # Working 
	# softVersions = ["v3r0p3", "HEAD", "ILC_DBD", "ILCSoft-01-17-07"] # Working
	# softVersions = ["v3r0p3", "HEAD", "ILCSoft-01-17-08", "0116"]

	check_events_arguments(args.events, args.split)
	detector = args.detector
	alias_properties(detector)
	outputPath, outputBase, repoName = input_output(args.Input, detector, args.chain, args.digiSteering)
	inputSandbox, outputSandbox = setup_sandboxes(args.macFile)

	dirac = DiracILC(True, repoName)

	# Prepares values for the job loop...
	if args.split < 0:
		nInputEvents = int(args.events)
		nOutputEvents = int(args.events)
	if args.split > 0:
		nInputEvents = int(args.events)
		nOutputEvents = int(args.split)

	# Loop that runs through the required number of jobs to be executed...
	for startEvent in range(0, nInputEvents, nOutputEvents):

################## Job Initialise ########################################		
		job = UserJob()
		job.setName(outputBase)
		job.setJobGroup('JobGroup')
		job.setInputSandbox(inputSandbox)
		fileNumber = startEvent/nOutputEvents
		print "Job ---> ", fileNumber

################## SLIC ##################################################
		if 1 in args.chain:
			slic = SLIC()
			slic.setVersion(softVersions[0])
			slic.setSteeringFile(args.macFile)
			# slic.setInputFile(lfn)
			slic.setOutputFile(outputBase.replace('.slcio', '_' + str(fileNumber) + '_sim.slcio'))
			slic.setDetectorModel(detector)
			slic.setNumberOfEvents(nOutputEvents)
			slic.setStartFrom(startEvent)
			#print slic.listAttributes()
			result = job.append(slic)
			if not result['OK']:
				print result['Message']
				sys.exit(2)

################## Overlay ###############################################
		if 2 in args.chain:
			'''
			#Add the gghad background overlay.
			gghad = OverlayInput()
			#gghad.setProdID(1767)
			gghad.setEnergy(500.0)
			gghad.setBXOverlay('args.bunches')
			gghad.setGGToHadInt( 4.1 )
			gghad.setNbSigEvtsPerJob(nOutputEvents)
			gghad.setMachine('ilc_dbd')
			gghad.setDetectorModel('sidloi3')
			gghad.setBkgEvtType('aa_lowpt')
			result = job.append( gghad )
			if not result['OK']:
				print result['Message']
				sys.exit(2)
			
			#Add the pair background overlay.
			pairs = OverlayInput()
			pairs.setProdID(2)
			pairs.setEnergy(500.0)
			pairs.setBXOverlay('args.bunches')
			pairs.setGGToHadInt(1.)
			pairs.setNbSigEvtsPerJob(nOutputEvents)
			pairs.setMachine('ilc_dbd')
			pairs.setDetectorModel('sidloi3')
			pairs.setBkgEvtType('eepairs')
			result = job.append( pairs )
			if not result['OK']:
				print result['Message']
				sys.exit(2)
			'''
			gghad = OverlayInput()
			gghad.setPathToFiles('/ilc/user/j/jstrube/gghadron_lowpt/sidloi3/')
			gghad.setBXOverlay(int(args.bunches))
			gghad.setGGToHadInt( 4.1 )
			gghad.setNbSigEvtsPerJob(nOutputEvents)
			gghad.setBkgEvtType('aa_lowpt')		
			result = job.append( gghad )
			if not result['OK']:
				print result['Message']
				sys.exit(2)
			'''
			pairs = OverlayInput()
			pairs.setPathToFiles('/ilc/user/j/jstrube/GuineaPig/sidloi3/')
			pairs.setBXOverlay(int(args.bunches))
			pairs.setGGToHadInt(1.)
			pairs.setBkgEvtType('eepairs')
			pairs.setNbSigEvtsPerJob(nOutputEvents)
			result = job.append( pairs )
			if not result['OK']:
				print result['Message']
				sys.exit(2)
			'''
			
################## lcsim (digitization and tracking) #####################
		if 3 in args.chain:
			lcsim = LCSIM()
			lcsim.setVersion(softVersions[1])
			lcsim.setSteeringFile(args.digiSteering) # Another version is included in /steeringFiles
			if 1 in args.chain:
				lcsim.getInputFromApp(slic)
			lcsim.setTrackingStrategy('steeringFiles/sidloi3_trackingStrategies_default.xml')
			lcsim.setAliasProperties('steeringFiles/alias.properties')
			lcsim.setDetectorModel(detector+".zip")
			#lcsim.setOutputFile(outputBase.replace('.slcio', '_' + str(fileNumber) + '_digiTracking.slcio'))
			lcsim.setOutputDstFile(outputBase.replace('.slcio', '_' + str(fileNumber) + '_DST.slcio')) #NEED TO CHANGE!!!
			lcsim.setNumberOfEvents(nOutputEvents)
			#print lcsim.listAttributes()
			result = job.append(lcsim)
			if not result['OK']:
				print result['Message']
				sys.exit(2)

################## slicPandora ###########################################
		if 4 in args.chain:
			slicPandora = SLICPandora()
			slicPandora.setVersion(softVersions[2])
			slicPandora.setDetectorModel(detector)
			slicPandora.getInputFromApp(lcsim)
			slicPandora.setOutputFile(outputBase.replace('.slcio', '_' + str(fileNumber) + '_pandora.slcio'))
			slicPandora.setPandoraSettings('pandoraSettings.xml')
			slicPandora.setNumberOfEvents(nOutputEvents)
			#print slicPandora.listAttributes()
			result = job.append(slicPandora)
			if not result['OK']:
				print result['Message']
				sys.exit(2)

################## Marlin, LCFIPlus Vertexing ############################
		if 5 in args.chain:
			vertexing = Marlin()
			vertexing.setVersion(softVersions[3])
			vertexing.setSteeringFile('steeringFiles/sid_dbd_vertexing.xml')
			vertexing.setGearFile('steeringFiles/' + detector + '.gear')
			vertexing.getInputFromApp(slicPandora)
			vertexing.setOutputFile(outputBase.replace('.slcio', '_' + str(fileNumber) + '_vertexing.slcio'))
			vertexing.setNumberOfEvents(nOutputEvents)
			#print vertexing.listAttributes()
			result = job.append(vertexing)
			if not result['OK']:
				print result['Message']
				sys.exit(2)
################## lcsim (DST production) ################################
			lcsimDst = LCSIM()
			lcsimDst.setVersion(softVersions[1])
			lcsimDst.setSteeringFile('steeringFiles/sid_dbd_postPandora.xml')
			lcsimDst.getInputFromApp(vertexing)
			lcsimDst.setNumberOfEvents(nOutputEvents)
			lcsimDst.setAliasProperties('steeringFiles/alias.properties')
			lcsimDst.setDetectorModel(detector+".zip")
			lcsimDst.setOutputRecFile(outputBase.replace('.slcio', '_' + str(fileNumber) + '_Rec.slcio'))
			lcsimDst.setOutputDstFile(outputBase.replace('.slcio', '_' + str(fileNumber) + '_DST.slcio'))
			#print lcsimDst.listAttributes()
			result = job.append(lcsimDst)
			if not result['OK']:
				print result['Message']
				sys.exit(2)

################## Marlin, LCFIPlus flavortag ############################
		if 6 in args.chain:
			flavortag = Marlin()
			flavortag.setVersion(softVersions[3])
			flavortag.setSteeringFile('steeringFiles/sid_dbd_flavortag.xml')
			flavortag.setGearFile('steeringFiles/' + detector + '.gear')
			flavortag.setInputFile(lcsimDstOutput)
			flavortag.setOutputFile(outputBase.replace('.slcio', '_' + '_flavortag.slcio'))
			flavortag.setNumberOfEvents(nOutputEvents)
			#print flavortag.listAttributes()
			result = job.append(flavortag)
			if not result['OK']:
				print result['Message']
				sys.exit(2)

################## Job Finalise ##########################################

		# List of banned sites that the job shall not be sent too. These are sites that jobs tend to fail on,
		# This list is likely to change.
		job.setBannedSites(['LCG.IN2P3-CC.fr', 'LCG.RAL-LCG2.uk', 'LCG.DESY-HH.de', 'LCG.DESYZN.de', 'LCG.KEK.jp',
							'OSG.PNNL.us','OSG.UConn.us','OSG.GridUNESP_CENTRAL.br','LCG.SCOTGRIDDURHAM.uk',
							'LCG.TECHNIONself.il','LCG.UKI-SOUTHGRID-RALPP.uk','OSG.FNAL_FERMIGRID.us','LCG.UKI-LT2-IC-HEP.uk'])

		job.setCPUTime(50000)
		job.setPlatform('x86_64-slc5-gcc43-opt')

		# Sets the output data file according to if -f is selcted, ships ouput to your /ilc/user/a/aPerson/
		# directory on the grid.
		outputLevel = max(args.chain)
		if outputLevel == 1:
			job.setOutputData(outputBase.replace('.slcio', '_' + str(fileNumber) + '_sim.slcio'), outputPath, 'CERN-SRM')
		if outputLevel == 3:
			#job.setOutputData(outputBase.replace('.slcio', '_' + str(fileNumber) + '_digiTracking.slcio'), outputPath, 'CERN-SRM')
			job.setOutputData(outputBase.replace('.slcio', '_' + str(fileNumber) + '_DST.slcio'), outputPath, 'CERN-SRM')
		if outputLevel == 4:
			job.setOutputData(outputBase.replace('.slcio', '_' + str(fileNumber) + '_pandora.slcio'), outputPath, 'CERN-SRM')
		if outputLevel == 5:
			job.setOutputData(outputBase.replace('.slcio', '_' + str(fileNumber) + '_DST.slcio'), outputPath, 'CERN-SRM')
		if outputLevel == 6:
			job.setOutputData(outputBase.replace('.slcio', '_' + str(fileNumber) + '_flavortag.slcio'), outputPath, 'CERN-SRM')

		job.setOutputSandbox(outputSandbox)
		job.setInputData(args.Input)

		if args.dontPromptMe:
			job.dontPromptMe()
		# Submits Job!!!
		job.submit()

	return 0;