VHbb/python/workspace_datacard.py

#!/usr/bin/env python
import os, sys, ROOT, warnings, pickle
ROOT.gROOT.SetBatch(True)
from array import array
from math import sqrt
from copy import copy, deepcopy
#suppres the EvalInstace conversion warning bug
warnings.filterwarnings( action='ignore', category=RuntimeWarning, message='creating converter.*' )
from optparse import OptionParser
from myutils import BetterConfigParser, Sample, progbar, printc, ParseInfo, Rebinner, TreeCache, HistoMaker

#--CONFIGURE---------------------------------------------------------------------
argv = sys.argv
parser = OptionParser()
parser.add_option("-V", "--var", dest="variable", default="",
                      help="variable for shape analysis")
parser.add_option("-C", "--config", dest="config", default=[], action="append",
                      help="configuration file")
(opts, args) = parser.parse_args(argv)
config = BetterConfigParser()
config.read(opts.config)
var=opts.variable
#-------------------------------------------------------------------------------

#--read variables from config---------------------------------------------------
# 7 or 8TeV Analysis
anaTag = config.get("Analysis","tag")
if not any([anaTag == '7TeV',anaTag == '8TeV']):
    raise Exception("anaTag %s unknown. Specify 8TeV or 7TeV in the general config"%anaTag)
# Directories:
Wdir=config.get('Directories','Wdir')
vhbbpath=config.get('Directories','vhbbpath')
samplesinfo=config.get('Directories','samplesinfo')
path = config.get('Directories','dcSamples')
outpath=config.get('Directories','limits')
try:
    os.stat(outpath)
except:
    os.mkdir(outpath)
# parse histogram config:
hist_conf=config.get('Limit',var)
options = hist_conf.split(',')
if len(options) < 12:
    raise Exception("You have to choose option[11]: either Mjj or BDT")
treevar = options[0]
name = options[1]
title = options[2]
nBins = int(options[3])
xMin = float(options[4])
xMax = float(options[5])
ROOToutname = options[6]
RCut = options[7]
SCut = options[8]
signals = options[9].split(' ')
datas = options[10].split(' ')
anType = options[11]
setup=eval(config.get('LimitGeneral','setup'))
#Systematics:
if config.has_option('LimitGeneral','addSample_sys'):
    addSample_sys = eval(config.get('LimitGeneral','addSample_sys'))
    additionals = [addSample_sys[key] for key in addSample_sys]
else:
    addSample_sys = None
    additionals = []
#find out if BDT or MJJ:
bdt = False
mjj = False
if str(anType) == 'BDT':
    bdt = True
    systematics = eval(config.get('LimitGeneral','sys_BDT'))
elif str(anType) == 'Mjj':
    mjj = True
    systematics = eval(config.get('LimitGeneral','sys_Mjj'))
sys_cut_suffix=eval(config.get('LimitGeneral','sys_cut_suffix'))
systematicsnaming = eval(config.get('LimitGeneral','systematicsnaming'))
sys_factor_dict = eval(config.get('LimitGeneral','sys_factor'))
sys_affecting = eval(config.get('LimitGeneral','sys_affecting'))
# weightF:
weightF = config.get('Weights','weightF')
weightF_sys = eval(config.get('LimitGeneral','weightF_sys'))

# get nominal cutstring:
treecut = config.get('Cuts',RCut)
# Train flag: splitting of samples
TrainFlag = eval(config.get('Analysis','TrainFlag'))
# scaling options
scaling=eval(config.get('LimitGeneral','scaling'))
rescaleSqrtN=eval(config.get('LimitGeneral','rescaleSqrtN'))
# blind data option:
blind=eval(config.get('LimitGeneral','blind'))
if blind: 
    printc('red','', 'I AM BLINDED!')
#get List of backgrounds in use:
backgrounds = eval(config.get('LimitGeneral','BKG'))
#Groups for adding samples together
Group = eval(config.get('LimitGeneral','Group'))
#naming for DC
Dict= eval(config.get('LimitGeneral','Dict'))
#treating statistics bin-by-bin:
binstat = eval(config.get('LimitGeneral','binstat'))
# Use the rebinning:
rebin_active=eval(config.get('LimitGeneral','rebin_active'))
#max_rel = float(config.get('LimitGeneral','rebin_max_rel'))
signal_inject=config.get('LimitGeneral','signal_inject')
# add signal as background
add_signal_as_bkg=config.get('LimitGeneral','add_signal_as_bkg')
if not add_signal_as_bkg == 'None':
    setup.append(add_signal_as_bkg)
#----------------------------------------------------------------------------

#--Setup--------------------------------------------------------------------
#Assign Pt region for sys factors
if 'HighPtLooseBTag' in ROOToutname:
    pt_region = 'HighPtLooseBTag'
elif 'HighPt' in ROOToutname or 'highPt' in ROOToutname or 'medPt' in ROOToutname:
    pt_region = 'HighPt'
elif 'LowPt' in ROOToutname or 'lowPt' in ROOToutname:
    pt_region = 'LowPt'
elif 'ATLAS' in ROOToutname:
    pt_region = 'HighPt'
elif 'Mjj' in ROOToutname:
    pt_region = 'HighPt' 
else:
    print "Unknown Pt region"
    sys.exit("Unknown Pt region")
# Set rescale factor of 2 in case of TrainFalg
if TrainFlag:
    MC_rescale_factor=2.
    print 'I RESCALE BY 2.0'
else: MC_rescale_factor = 1.
#systematics up/down
UD = ['Up','Down']
# rename Bins in DC (?)
if 'RTight' in RCut:
    Datacardbin=options[10]
elif 'RMed' in RCut:
    Datacardbin=options[10]
else:
    Datacardbin=options[10]
#Parse samples configuration
info = ParseInfo(samplesinfo,path)
# get all the treeCut sets
# create different sample Lists
all_samples = info.get_samples(signals+backgrounds+additionals)
signal_samples = info.get_samples(signals) 
background_samples = info.get_samples(backgrounds) 
data_samples = info.get_samples(datas)
#cache all samples
#t_cache = TreeCache(cuts,all_samples,path)
#cache datas
#d_cache = TreeCache(trecut,data_samples,path)
#-------------------------------------------------------------------------------------------------

optionsList=[]

def appendList(): optionsList.append({'cut':copy(_cut),'var':copy(_treevar),'name':copy(_name),'nBins':nBins,'xMin':xMin,'xMax':xMax,'weight':copy(_weight),'blind':copy(_blind)})

#nominal
_cut = treecut
_treevar = treevar
_name = title
_weight = weightF
_blind = blind
appendList()

#the 4 sys
for syst in systematics:
    for Q in UD:
        #default:
        _cut = treecut
        _name = title
        _weight = weightF
        #replace cut string
        new_cut=sys_cut_suffix[syst]
        if not new_cut == 'nominal':
            old_str,new_str=new_cut.split('>')
            _cut = treecut.replace(old_str,new_str.replace('?',Q))
            _name = title
            _weight = weightF
        #replace tree variable
        if bdt == True:
            ff[1]='%s_%s'%(sys,Q.lower())
            _treevar = nominalShape.replace('.nominal','.%s_%s'%(sys,Q.lower()))
        elif mjj == True:
            if sys == 'JER' or sys == 'JES':
                _treevar = 'H_%s.mass_%s'%(sys,Q.lower())
            else:
                _treevar = treevar
        #append
        appendList()

#UEPS
if weightF_sys:
    for _weight in [config.get('Weights','weightF_sys_UP'),config.get('Weights','weightF_sys_DOWN')]:
        _cut = treecut
        _treevar = treevar
        _name = title
        appendList()

#for option in optionsList:
#    print option['cut']


mc_hMaker = HistoMaker(all_samples,path,config,optionsList)
data_hMaker = HistoMaker(data_samples,path,config,[optionsList[0]])

#Calculate lumi
lumi = 0.
nData = 0
for job in data_samples:
    nData += 1
    lumi += float(job.lumi)

if nData > 1:
    lumi = lumi/float(nData)

mc_hMaker.lumi = lumi
data_hMaker.lumi = lumi


if rebin_active:
    mc_hMaker.calc_rebin(background_samples)
    #transfer rebinning info to data maker
    data_hMaker.norebin_nBins = mc_hMaker.norebin_nBins
    data_hMaker.rebin_nBins = mc_hMaker.rebin_nBins
    data_hMaker.mybinning = mc_hMaker.mybinning
    data_hMaker.rebin = True

#mc_hMaker.rebin = False
#data_hMaker.rebin = False

all_histos = {}
data_histos = {}

for job in all_samples:
    all_histos[job.name] = mc_hMaker.get_histos_from_tree(job)

for job in data_samples:
    data_histos[job.name] = data_hMaker.get_histos_from_tree(job)[0]['DATA']

nData = 0
for job in data_histos:
    if nData == 0:
        theData = data_histos[job]
    else:
        theData.Add(data_histos[i])

#-- Write Files-----------------------------------------------------------------------------------
# generate the TH outfile:
outfile = ROOT.TFile(outpath+'vhbb_TH_'+ROOToutname+'.root', 'RECREATE')
outfile.mkdir(Datacardbin,Datacardbin)
outfile.cd(Datacardbin)
# generate the Workspace:
WS = ROOT.RooWorkspace('%s'%Datacardbin,'%s'%Datacardbin) #Zee
print 'WS initialized'
disc= ROOT.RooRealVar(name,name,xMin,xMax)
obs = ROOT.RooArgList(disc)
#
ROOT.gROOT.SetStyle("Plain")


# ToDo:
#---- get the BKG for the rebinning calculation----
#Rebinner.calculate_binning(hDummyRB,max_rel)
#myBinning=Rebinner(int(nBins),array('d',[-1.0]+[hDummyRB.GetBinLowEdge(i) for i in binlist]),rebin_active)
#--------------------------------------------------

#order and add all together
final_histos = {}

print '\n\t--> Ordering and Adding Histos\n'

#NOMINAL:
final_histos['nominal'] = HistoMaker.orderandadd([all_histos['%s'%job][0] for job in all_samples],setup) 

#SYSTEMATICS:
ind = 1
for syst in systematics:
    for Q in UD:
        final_histos['%s_%s'%(systematicsnaming[syst],Q)] = HistoMaker.orderandadd([all_histos[job.name][ind] for job in all_samples],setup)
        ind+=1

if weightF_sys: 
    for Q in UD:
        final_histos['%s_%s'%(systematicsnaming['weightF_sys'],Q)]= HistoMaker.orderandadd([all_histos[job.name][ind] for job in all_samples],setup)
        ind+=1

def get_alternate_shape(hNominal,hAlternate):
    hVar = hAlternate.Clone()
    hNom = hNominal.Clone()
    hAlt = hNom.Clone()
    hNom.Add(hVar,-1.)
    hAlt.Add(hNom)
    for bin in range(0,hNominal.GetNbinsX()+1):
        if hAlt.GetBinContent(bin) < 0.: hAlt.SetBinContent(bin,0.)
    return hVar,hAlt

def get_alternate_shapes(all_histos,asample_dict,all_samples):
    alternate_shapes_up = []
    alternate_shapes_down = []
    for job in all_samples:
        nominal = all_histos[job.name][0]
        if job.name in asample_dict:
            alternate = copy(all_histos[asample_dict[job.name]][0])
            hUp, hDown = get_alternate_shape(nominal[nominal.keys()[0]],alternate[alternate.keys()[0]])
            alternate_shapes_up.append({nominal.keys()[0]:hUp})
            alternate_shapes_down.append({nominal.keys()[0]:hDown})
        else:
            alternate_shapes_up.append(copy(nominal))
            alternate_shapes_down.append(copy(nominal))
    return alternate_shapes_up, alternate_shapes_down
        
if addSample_sys: 
    aUp, aDown = get_alternate_shapes(all_histos,addSample_sys,all_samples)
    final_histos['%s_Up'%(systematicsnaming['model'])]= HistoMaker.orderandadd(aUp,setup)
    final_histos['%s_Down'%(systematicsnaming['model'])]= HistoMaker.orderandadd(aDown,setup)

#make statistical shapes:
for Q in UD:
    final_histos['%s_%s'%(systematicsnaming['stats'],Q)] = {}
for job,hist in final_histos['nominal'].items():
    for Q in UD:
        final_histos['%s_%s'%(systematicsnaming['stats'],Q)][job] = hist.Clone()
        for j in range(hist.GetNbinsX()+1):
            if Q == 'Up':
                final_histos['%s_%s'%(systematicsnaming['stats'],Q)][job].SetBinContent(j,max(0,hist.GetBinContent(j)+hist.GetBinError(j)))
            if Q == 'Down':
                final_histos['%s_%s'%(systematicsnaming['stats'],Q)][job].SetBinContent(j,max(0,hist.GetBinContent(j)-hist.GetBinError(j)))

#write shapes in WS:
for key in final_histos:
    for job, hist in final_histos[key].items():
        if 'nominal' == key:
            hist.SetName('%s'%(Dict[job]))
            hist.Write()
            rooDataHist = ROOT.RooDataHist('%s' %(Dict[job]),'%s'%(Dict[job]),obs, hist)
            getattr(WS,'import')(rooDataHist)
        for Q in UD:
            if Q in key:
                theSyst = key.replace('_%s'%Q,'')
            else:
                continue
            if systematicsnaming['stats'] in key:
                nameSyst = '%s_%s_%s' %(theSyst,Dict[job],Datacardbin)
            elif systematicsnaming['model'] in key:
                nameSyst = '%s_%s' %(theSyst,Dict[job])
            else:
                nameSyst = theSyst
            hist.SetName('%s%s%s' %(Dict[job],nameSyst,Q))
            hist.Write()
            rooDataHist = ROOT.RooDataHist('%s%s%s' %(Dict[job],nameSyst,Q),'%s%s%s'%(Dict[job],nameSyst,Q),obs, hist)
            getattr(WS,'import')(rooDataHist)

theData.SetName('data_obs')
theData.Write()
rooDataHist = ROOT.RooDataHist('data_obs','data_obs',obs, theData)
getattr(WS,'import')(rooDataHist)

WS.writeToFile(outpath+'vhbb_WS_'+ROOToutname+'.root')

# now we have a Dict final_histos with sets of all grouped MCs for all systematics:
# nominal, ($SYS_Up/Down)*4, weightF_sys_Up/Down, stats_Up/Down

print '\n\t >>> PRINTOUT PRETTY TABLE <<<\n'
#header
printout = ''
printout += '%-25s'%'Process'
printout += ':'
for item, val in final_histos['nominal'].items():
    printout += '%-12s'%item
print printout+'\n'
for key in final_histos:
    printout = ''
    printout += '%-25s'%key
    printout += ':'
    for item, val in final_histos[key].items():
        printout += '%-12'%str('%0.5f'%val.Integral())
    print printout

#-----------------------------------------------------------------------------------------------------------

# -------------------- write DATAcard: ----------------------------------------------------------------------
DCprocessseparatordict = {'WS':':','TH':'/'}
# create two datacards: for TH an WS
for DCtype in ['WS','TH']:
    columns=len(setup)
    f = open(outpath+'vhbb_DC_%s_%s.txt'%(DCtype,ROOToutname),'w')
    f.write('imax\t1\tnumber of channels\n')
    f.write('jmax\t%s\tnumber of backgrounds (\'*\' = automatic)\n'%(columns-1))
    f.write('kmax\t*\tnumber of nuisance parameters (sources of systematical uncertainties)\n\n')
    f.write('shapes * * vhbb_%s_%s.root $CHANNEL%s$PROCESS $CHANNEL%s$PROCESS$SYSTEMATIC\n\n'%(DCtype,ROOToutname,DCprocessseparatordict[DCtype],DCprocessseparatordict[DCtype]))
    f.write('bin\t%s\n\n'%Datacardbin)
    f.write('observation\t%s\n\n'%(int(theData.Integral())))
    # datacard bin
    f.write('bin')
    for c in range(0,columns): f.write('\t%s'%Datacardbin)
    f.write('\n')
    # datacard process
    f.write('process')
    for c in setup: f.write('\t%s'%Dict[c])
    f.write('\n')
    f.write('process')
    for c in range(0,columns): f.write('\t%s'%c)
    f.write('\n')
    # datacard yields
    f.write('rate')
    for c in setup: 
        f.write('\t%s'%final_histos['nominal'][c].Integral())
    f.write('\n')
    # get list of systematics in use
    InUse=eval(config.get('Datacard','InUse_%s'%pt_region))
    # write non-shape systematics
    for item in InUse:
        f.write(item)
        what=eval(config.get('Datacard',item))
        f.write('\t%s'%what['type'])
        for c in setup:
            if c in what:
                if item == 'CMS_eff_e' and 'Zmm' in options[10]: f.write('\t-')
                elif item == 'CMS_eff_m' and 'Zee' in options[10]: f.write('\t-')
                elif item == 'CMS_trigger_e' and 'Zmm' in options[10]: f.write('\t-')
                elif item == 'CMS_trigger_m' and 'Zee' in options[10]: f.write('\t-')
                else:
                    f.write('\t%s'%what[c])
            else:
                f.write('\t-')
        f.write('\n')
    # Write statistical shape variations
    if binstat:
        for c in setup:
            for bin in range(0,nBins):
                f.write('%s_%s_%s_%s\tshape'%(systematicsnaming['stats'],Dict[c], bin, options[10]))
                for it in range(0,columns):
                    if it == setup.index(c):
                        f.write('\t1.0')
                    else:
                        f.write('\t-')
                f.write('\n')
    else:
        for c in setup:
            f.write('%s_%s_%s\tshape'%(systematicsnaming['stats'],Dict[c], options[10]))
            for it in range(0,columns):
                if it == setup.index(c):
                    f.write('\t1.0')
                else:
                    f.write('\t-')
            f.write('\n')
    # UEPS systematics
    if weightF_sys:
        f.write('UEPS\tshape')
        for it in range(0,columns): f.write('\t1.0')
        f.write('\n')
    # additional sample systematics
    if addSample_sys:
        alreadyAdded = []
        for newSample in addSample_sys.iterkeys():
            for c in setup:
                if not c == Group[newSample]: continue
                if Dict[c] in alreadyAdded: continue
                f.write('%s_%s\tshape'%(systematicsnaming['model'],Dict[c]))
                for it in range(0,columns):
                    if it == setup.index(c):
                         f.write('\t1.0')
                    else:
                         f.write('\t-')
                f.write('\n')
                alreadyAdded.append(Dict[c])
    # regular systematics
    for sys in systematics:
        sys_factor=sys_factor_dict[sys]
        f.write('%s\tshape'%systematicsnaming[sys])
        for c in setup:
            if c in sys_affecting[sys]:
                f.write('\t%s'%sys_factor)
            else:
                f.write('\t-')
        f.write('\n')
    f.close()
# --------------------------------------------------------------------------


outfile.Close()
Revision:	1.72
Committed:	Tue Feb 5 15:41:08 2013 UTC (12 years, 3 months ago) by peller
Content type:	text/x-python
Branch:	MAIN
Changes since 1.71:	+10 -10 lines
Log Message:	removed obsolete options
#	User	Rev	Content
1	peller	1.8	#!/usr/bin/env python
2	peller	1.53	import os, sys, ROOT, warnings, pickle
3	nmohr	1.68	ROOT.gROOT.SetBatch(True)
4	peller	1.1	from array import array
5			from math import sqrt
6	nmohr	1.68	from copy import copy, deepcopy
7	peller	1.1	#suppres the EvalInstace conversion warning bug
8			warnings.filterwarnings( action='ignore', category=RuntimeWarning, message='creating converter.*' )
9	nmohr	1.31	from optparse import OptionParser
10	nmohr	1.68	from myutils import BetterConfigParser, Sample, progbar, printc, ParseInfo, Rebinner, TreeCache, HistoMaker
11	peller	1.1
12	nmohr	1.68	#--CONFIGURE---------------------------------------------------------------------
13	nmohr	1.31	argv = sys.argv
14			parser = OptionParser()
15			parser.add_option("-V", "--var", dest="variable", default="",
16			help="variable for shape analysis")
17			parser.add_option("-C", "--config", dest="config", default=[], action="append",
18			help="configuration file")
19			(opts, args) = parser.parse_args(argv)
20	nmohr	1.20	config = BetterConfigParser()
21	nmohr	1.31	config.read(opts.config)
22	nmohr	1.68	var=opts.variable
23			#-------------------------------------------------------------------------------
24
25			#--read variables from config---------------------------------------------------
26			# 7 or 8TeV Analysis
27	nmohr	1.31	anaTag = config.get("Analysis","tag")
28	nmohr	1.68	if not any([anaTag == '7TeV',anaTag == '8TeV']):
29			raise Exception("anaTag %s unknown. Specify 8TeV or 7TeV in the general config"%anaTag)
30			# Directories:
31	peller	1.1	Wdir=config.get('Directories','Wdir')
32	peller	1.42	vhbbpath=config.get('Directories','vhbbpath')
33	nmohr	1.46	samplesinfo=config.get('Directories','samplesinfo')
34	peller	1.67	path = config.get('Directories','dcSamples')
35	nmohr	1.68	outpath=config.get('Directories','limits')
36			try:
37			os.stat(outpath)
38			except:
39			os.mkdir(outpath)
40			# parse histogram config:
41			hist_conf=config.get('Limit',var)
42			options = hist_conf.split(',')
43	bortigno	1.7	if len(options) < 12:
44	nmohr	1.68	raise Exception("You have to choose option[11]: either Mjj or BDT")
45			treevar = options[0]
46			name = options[1]
47	peller	1.1	title = options[2]
48	peller	1.72	nBins = int(options[3])
49	nmohr	1.68	xMin = float(options[4])
50			xMax = float(options[5])
51			ROOToutname = options[6]
52			RCut = options[7]
53			SCut = options[8]
54			signals = options[9].split(' ')
55			datas = options[10].split(' ')
56			anType = options[11]
57	peller	1.29	setup=eval(config.get('LimitGeneral','setup'))
58	nmohr	1.68	#Systematics:
59			if config.has_option('LimitGeneral','addSample_sys'):
60			addSample_sys = eval(config.get('LimitGeneral','addSample_sys'))
61			additionals = [addSample_sys[key] for key in addSample_sys]
62			else:
63			addSample_sys = None
64			additionals = []
65			#find out if BDT or MJJ:
66			bdt = False
67			mjj = False
68			if str(anType) == 'BDT':
69			bdt = True
70			systematics = eval(config.get('LimitGeneral','sys_BDT'))
71			elif str(anType) == 'Mjj':
72			mjj = True
73			systematics = eval(config.get('LimitGeneral','sys_Mjj'))
74			sys_cut_suffix=eval(config.get('LimitGeneral','sys_cut_suffix'))
75			systematicsnaming = eval(config.get('LimitGeneral','systematicsnaming'))
76			sys_factor_dict = eval(config.get('LimitGeneral','sys_factor'))
77			sys_affecting = eval(config.get('LimitGeneral','sys_affecting'))
78			# weightF:
79			weightF = config.get('Weights','weightF')
80			weightF_sys = eval(config.get('LimitGeneral','weightF_sys'))
81	peller	1.58
82	nmohr	1.68	# get nominal cutstring:
83			treecut = config.get('Cuts',RCut)
84			# Train flag: splitting of samples
85			TrainFlag = eval(config.get('Analysis','TrainFlag'))
86			# scaling options
87			scaling=eval(config.get('LimitGeneral','scaling'))
88			rescaleSqrtN=eval(config.get('LimitGeneral','rescaleSqrtN'))
89			# blind data option:
90			blind=eval(config.get('LimitGeneral','blind'))
91			if blind:
92			printc('red','', 'I AM BLINDED!')
93			#get List of backgrounds in use:
94			backgrounds = eval(config.get('LimitGeneral','BKG'))
95			#Groups for adding samples together
96			Group = eval(config.get('LimitGeneral','Group'))
97			#naming for DC
98			Dict= eval(config.get('LimitGeneral','Dict'))
99			#treating statistics bin-by-bin:
100			binstat = eval(config.get('LimitGeneral','binstat'))
101			# Use the rebinning:
102			rebin_active=eval(config.get('LimitGeneral','rebin_active'))
103	peller	1.72	#max_rel = float(config.get('LimitGeneral','rebin_max_rel'))
104	nmohr	1.68	signal_inject=config.get('LimitGeneral','signal_inject')
105			# add signal as background
106			add_signal_as_bkg=config.get('LimitGeneral','add_signal_as_bkg')
107			if not add_signal_as_bkg == 'None':
108			setup.append(add_signal_as_bkg)
109			#----------------------------------------------------------------------------
110	peller	1.65
111	nmohr	1.68	#--Setup--------------------------------------------------------------------
112			#Assign Pt region for sys factors
113	peller	1.58	if 'HighPtLooseBTag' in ROOToutname:
114			pt_region = 'HighPtLooseBTag'
115	peller	1.61	elif 'HighPt' in ROOToutname or 'highPt' in ROOToutname or 'medPt' in ROOToutname:
116	peller	1.58	pt_region = 'HighPt'
117	peller	1.60	elif 'LowPt' in ROOToutname or 'lowPt' in ROOToutname:
118	peller	1.58	pt_region = 'LowPt'
119	nmohr	1.68	elif 'ATLAS' in ROOToutname:
120			pt_region = 'HighPt'
121			elif 'Mjj' in ROOToutname:
122			pt_region = 'HighPt'
123			else:
124	peller	1.58	print "Unknown Pt region"
125			sys.exit("Unknown Pt region")
126	nmohr	1.68	# Set rescale factor of 2 in case of TrainFalg
127	peller	1.44	if TrainFlag:
128			MC_rescale_factor=2.
129			print 'I RESCALE BY 2.0'
130			else: MC_rescale_factor = 1.
131	nmohr	1.68	#systematics up/down
132			UD = ['Up','Down']
133			# rename Bins in DC (?)
134	peller	1.11	if 'RTight' in RCut:
135	peller	1.62	Datacardbin=options[10]
136	peller	1.11	elif 'RMed' in RCut:
137	peller	1.62	Datacardbin=options[10]
138	peller	1.11	else:
139	peller	1.62	Datacardbin=options[10]
140	nmohr	1.68	#Parse samples configuration
141			info = ParseInfo(samplesinfo,path)
142			# get all the treeCut sets
143			# create different sample Lists
144			all_samples = info.get_samples(signals+backgrounds+additionals)
145			signal_samples = info.get_samples(signals)
146			background_samples = info.get_samples(backgrounds)
147			data_samples = info.get_samples(datas)
148			#cache all samples
149			#t_cache = TreeCache(cuts,all_samples,path)
150			#cache datas
151			#d_cache = TreeCache(trecut,data_samples,path)
152			#-------------------------------------------------------------------------------------------------
153
154			optionsList=[]
155
156			def appendList(): optionsList.append({'cut':copy(_cut),'var':copy(_treevar),'name':copy(_name),'nBins':nBins,'xMin':xMin,'xMax':xMax,'weight':copy(_weight),'blind':copy(_blind)})
157
158			#nominal
159			_cut = treecut
160			_treevar = treevar
161			_name = title
162			_weight = weightF
163			_blind = blind
164			appendList()
165
166			#the 4 sys
167			for syst in systematics:
168			for Q in UD:
169			#default:
170			_cut = treecut
171			_name = title
172			_weight = weightF
173			#replace cut string
174			new_cut=sys_cut_suffix[syst]
175			if not new_cut == 'nominal':
176			old_str,new_str=new_cut.split('>')
177			_cut = treecut.replace(old_str,new_str.replace('?',Q))
178			_name = title
179			_weight = weightF
180			#replace tree variable
181			if bdt == True:
182			ff[1]='%s_%s'%(sys,Q.lower())
183			_treevar = nominalShape.replace('.nominal','.%s_%s'%(sys,Q.lower()))
184			elif mjj == True:
185			if sys == 'JER' or sys == 'JES':
186			_treevar = 'H_%s.mass_%s'%(sys,Q.lower())
187			else:
188			_treevar = treevar
189			#append
190			appendList()
191
192			#UEPS
193			if weightF_sys:
194			for _weight in [config.get('Weights','weightF_sys_UP'),config.get('Weights','weightF_sys_DOWN')]:
195			_cut = treecut
196			_treevar = treevar
197			_name = title
198			appendList()
199
200			#for option in optionsList:
201			# print option['cut']
202
203
204			mc_hMaker = HistoMaker(all_samples,path,config,optionsList)
205			data_hMaker = HistoMaker(data_samples,path,config,[optionsList[0]])
206	peller	1.36
207	nmohr	1.68	#Calculate lumi
208			lumi = 0.
209			nData = 0
210			for job in data_samples:
211			nData += 1
212			lumi += float(job.lumi)
213	peller	1.57
214	nmohr	1.68	if nData > 1:
215			lumi = lumi/float(nData)
216	nmohr	1.24
217	nmohr	1.68	mc_hMaker.lumi = lumi
218			data_hMaker.lumi = lumi
219	peller	1.62
220	peller	1.69
221	peller	1.72	if rebin_active:
222			mc_hMaker.calc_rebin(background_samples)
223			#transfer rebinning info to data maker
224			data_hMaker.norebin_nBins = mc_hMaker.norebin_nBins
225			data_hMaker.rebin_nBins = mc_hMaker.rebin_nBins
226			data_hMaker.mybinning = mc_hMaker.mybinning
227			data_hMaker.rebin = True
228	peller	1.69
229			#mc_hMaker.rebin = False
230			#data_hMaker.rebin = False
231
232	nmohr	1.68	all_histos = {}
233			data_histos = {}
234	peller	1.53
235	nmohr	1.68	for job in all_samples:
236			all_histos[job.name] = mc_hMaker.get_histos_from_tree(job)
237	peller	1.53
238	nmohr	1.68	for job in data_samples:
239			data_histos[job.name] = data_hMaker.get_histos_from_tree(job)[0]['DATA']
240	peller	1.23
241	nmohr	1.68	nData = 0
242			for job in data_histos:
243			if nData == 0:
244			theData = data_histos[job]
245			else:
246			theData.Add(data_histos[i])
247	peller	1.11
248	nmohr	1.68	#-- Write Files-----------------------------------------------------------------------------------
249			# generate the TH outfile:
250			outfile = ROOT.TFile(outpath+'vhbb_TH_'+ROOToutname+'.root', 'RECREATE')
251			outfile.mkdir(Datacardbin,Datacardbin)
252			outfile.cd(Datacardbin)
253			# generate the Workspace:
254	peller	1.62	WS = ROOT.RooWorkspace('%s'%Datacardbin,'%s'%Datacardbin) #Zee
255	peller	1.1	print 'WS initialized'
256	bortigno	1.7	disc= ROOT.RooRealVar(name,name,xMin,xMax)
257	peller	1.1	obs = ROOT.RooArgList(disc)
258	nmohr	1.68	#
259	peller	1.1	ROOT.gROOT.SetStyle("Plain")
260	peller	1.53
261
262	nmohr	1.68	# ToDo:
263	peller	1.53	#---- get the BKG for the rebinning calculation----
264	nmohr	1.68	#Rebinner.calculate_binning(hDummyRB,max_rel)
265			#myBinning=Rebinner(int(nBins),array('d',[-1.0]+[hDummyRB.GetBinLowEdge(i) for i in binlist]),rebin_active)
266	peller	1.53	#--------------------------------------------------
267
268	nmohr	1.68	#order and add all together
269			final_histos = {}
270	peller	1.57
271	nmohr	1.68	print '\n\t--> Ordering and Adding Histos\n'
272	peller	1.53
273	nmohr	1.68	#NOMINAL:
274			final_histos['nominal'] = HistoMaker.orderandadd([all_histos['%s'%job][0] for job in all_samples],setup)
275	peller	1.53
276	nmohr	1.68	#SYSTEMATICS:
277			ind = 1
278			for syst in systematics:
279			for Q in UD:
280	nmohr	1.71	final_histos['%s_%s'%(systematicsnaming[syst],Q)] = HistoMaker.orderandadd([all_histos[job.name][ind] for job in all_samples],setup)
281	nmohr	1.68	ind+=1
282
283			if weightF_sys:
284			for Q in UD:
285	nmohr	1.71	final_histos['%s_%s'%(systematicsnaming['weightF_sys'],Q)]= HistoMaker.orderandadd([all_histos[job.name][ind] for job in all_samples],setup)
286	nmohr	1.68	ind+=1
287
288	nmohr	1.71	def get_alternate_shape(hNominal,hAlternate):
289			hVar = hAlternate.Clone()
290			hNom = hNominal.Clone()
291			hAlt = hNom.Clone()
292			hNom.Add(hVar,-1.)
293			hAlt.Add(hNom)
294			for bin in range(0,hNominal.GetNbinsX()+1):
295			if hAlt.GetBinContent(bin) < 0.: hAlt.SetBinContent(bin,0.)
296			return hVar,hAlt
297
298			def get_alternate_shapes(all_histos,asample_dict,all_samples):
299			alternate_shapes_up = []
300			alternate_shapes_down = []
301			for job in all_samples:
302			nominal = all_histos[job.name][0]
303			if job.name in asample_dict:
304			alternate = copy(all_histos[asample_dict[job.name]][0])
305			hUp, hDown = get_alternate_shape(nominal[nominal.keys()[0]],alternate[alternate.keys()[0]])
306			alternate_shapes_up.append({nominal.keys()[0]:hUp})
307			alternate_shapes_down.append({nominal.keys()[0]:hDown})
308			else:
309			alternate_shapes_up.append(copy(nominal))
310			alternate_shapes_down.append(copy(nominal))
311			return alternate_shapes_up, alternate_shapes_down
312
313			if addSample_sys:
314			aUp, aDown = get_alternate_shapes(all_histos,addSample_sys,all_samples)
315			final_histos['%s_Up'%(systematicsnaming['model'])]= HistoMaker.orderandadd(aUp,setup)
316			final_histos['%s_Down'%(systematicsnaming['model'])]= HistoMaker.orderandadd(aDown,setup)
317
318	nmohr	1.68	#make statistical shapes:
319			for Q in UD:
320			final_histos['%s_%s'%(systematicsnaming['stats'],Q)] = {}
321			for job,hist in final_histos['nominal'].items():
322			for Q in UD:
323			final_histos['%s_%s'%(systematicsnaming['stats'],Q)][job] = hist.Clone()
324			for j in range(hist.GetNbinsX()+1):
325			if Q == 'Up':
326			final_histos['%s_%s'%(systematicsnaming['stats'],Q)][job].SetBinContent(j,max(0,hist.GetBinContent(j)+hist.GetBinError(j)))
327			if Q == 'Down':
328			final_histos['%s_%s'%(systematicsnaming['stats'],Q)][job].SetBinContent(j,max(0,hist.GetBinContent(j)-hist.GetBinError(j)))
329
330			#write shapes in WS:
331			for key in final_histos:
332			for job, hist in final_histos[key].items():
333			if 'nominal' == key:
334	nmohr	1.71	hist.SetName('%s'%(Dict[job]))
335	peller	1.70	hist.Write()
336	nmohr	1.71	rooDataHist = ROOT.RooDataHist('%s' %(Dict[job]),'%s'%(Dict[job]),obs, hist)
337	nmohr	1.68	getattr(WS,'import')(rooDataHist)
338			for Q in UD:
339			if Q in key:
340			theSyst = key.replace('_%s'%Q,'')
341			else:
342			continue
343	nmohr	1.71	if systematicsnaming['stats'] in key:
344			nameSyst = '%s_%s_%s' %(theSyst,Dict[job],Datacardbin)
345			elif systematicsnaming['model'] in key:
346			nameSyst = '%s_%s' %(theSyst,Dict[job])
347	nmohr	1.68	else:
348			nameSyst = theSyst
349	nmohr	1.71	hist.SetName('%s%s%s' %(Dict[job],nameSyst,Q))
350	peller	1.70	hist.Write()
351	nmohr	1.71	rooDataHist = ROOT.RooDataHist('%s%s%s' %(Dict[job],nameSyst,Q),'%s%s%s'%(Dict[job],nameSyst,Q),obs, hist)
352	nmohr	1.68	getattr(WS,'import')(rooDataHist)
353	peller	1.48
354	peller	1.70	theData.SetName('data_obs')
355			theData.Write()
356	nmohr	1.68	rooDataHist = ROOT.RooDataHist('data_obs','data_obs',obs, theData)
357			getattr(WS,'import')(rooDataHist)
358	peller	1.13
359	nmohr	1.68	WS.writeToFile(outpath+'vhbb_WS_'+ROOToutname+'.root')
360	peller	1.47
361	nmohr	1.68	# now we have a Dict final_histos with sets of all grouped MCs for all systematics:
362			# nominal, ($SYS_Up/Down)*4, weightF_sys_Up/Down, stats_Up/Down
363	peller	1.36
364	peller	1.69	print '\n\t >>> PRINTOUT PRETTY TABLE <<<\n'
365			#header
366			printout = ''
367			printout += '%-25s'%'Process'
368			printout += ':'
369			for item, val in final_histos['nominal'].items():
370	peller	1.70	printout += '%-12s'%item
371	peller	1.69	print printout+'\n'
372	nmohr	1.68	for key in final_histos:
373			printout = ''
374	peller	1.69	printout += '%-25s'%key
375			printout += ':'
376	nmohr	1.68	for item, val in final_histos[key].items():
377	peller	1.72	printout += '%-12'%str('%0.5f'%val.Integral())
378	nmohr	1.68	print printout
379	peller	1.1
380	nmohr	1.68	#-----------------------------------------------------------------------------------------------------------
381	peller	1.36
382	peller	1.62	# -------------------- write DATAcard: ----------------------------------------------------------------------
383			DCprocessseparatordict = {'WS':':','TH':'/'}
384	nmohr	1.68	# create two datacards: for TH an WS
385	peller	1.62	for DCtype in ['WS','TH']:
386			columns=len(setup)
387			f = open(outpath+'vhbb_DC_%s_%s.txt'%(DCtype,ROOToutname),'w')
388			f.write('imax\t1\tnumber of channels\n')
389			f.write('jmax\t%s\tnumber of backgrounds (\'*\' = automatic)\n'%(columns-1))
390			f.write('kmax\t*\tnumber of nuisance parameters (sources of systematical uncertainties)\n\n')
391			f.write('shapes * * vhbb_%s_%s.root $CHANNEL%s$PROCESS $CHANNEL%s$PROCESS$SYSTEMATIC\n\n'%(DCtype,ROOToutname,DCprocessseparatordict[DCtype],DCprocessseparatordict[DCtype]))
392			f.write('bin\t%s\n\n'%Datacardbin)
393	nmohr	1.68	f.write('observation\t%s\n\n'%(int(theData.Integral())))
394			# datacard bin
395	peller	1.62	f.write('bin')
396			for c in range(0,columns): f.write('\t%s'%Datacardbin)
397			f.write('\n')
398	nmohr	1.68	# datacard process
399	peller	1.62	f.write('process')
400			for c in setup: f.write('\t%s'%Dict[c])
401			f.write('\n')
402			f.write('process')
403			for c in range(0,columns): f.write('\t%s'%c)
404			f.write('\n')
405	nmohr	1.68	# datacard yields
406	peller	1.62	f.write('rate')
407	nmohr	1.68	for c in setup:
408			f.write('\t%s'%final_histos['nominal'][c].Integral())
409	peller	1.29	f.write('\n')
410	nmohr	1.68	# get list of systematics in use
411	peller	1.62	InUse=eval(config.get('Datacard','InUse_%s'%pt_region))
412	nmohr	1.68	# write non-shape systematics
413	peller	1.62	for item in InUse:
414			f.write(item)
415			what=eval(config.get('Datacard',item))
416			f.write('\t%s'%what['type'])
417			for c in setup:
418			if c in what:
419			if item == 'CMS_eff_e' and 'Zmm' in options[10]: f.write('\t-')
420			elif item == 'CMS_eff_m' and 'Zee' in options[10]: f.write('\t-')
421			elif item == 'CMS_trigger_e' and 'Zmm' in options[10]: f.write('\t-')
422			elif item == 'CMS_trigger_m' and 'Zee' in options[10]: f.write('\t-')
423	peller	1.35	else:
424	peller	1.62	f.write('\t%s'%what[c])
425	peller	1.35	else:
426			f.write('\t-')
427			f.write('\n')
428	nmohr	1.68	# Write statistical shape variations
429	peller	1.62	if binstat:
430			for c in setup:
431			for bin in range(0,nBins):
432	nmohr	1.71	f.write('%s_%s_%s_%s\tshape'%(systematicsnaming['stats'],Dict[c], bin, options[10]))
433	peller	1.62	for it in range(0,columns):
434			if it == setup.index(c):
435			f.write('\t1.0')
436			else:
437			f.write('\t-')
438			f.write('\n')
439			else:
440	nmohr	1.51	for c in setup:
441	nmohr	1.71	f.write('%s_%s_%s\tshape'%(systematicsnaming['stats'],Dict[c], options[10]))
442	nmohr	1.37	for it in range(0,columns):
443			if it == setup.index(c):
444	peller	1.62	f.write('\t1.0')
445	nmohr	1.37	else:
446	peller	1.62	f.write('\t-')
447	nmohr	1.37	f.write('\n')
448	nmohr	1.68	# UEPS systematics
449	peller	1.62	if weightF_sys:
450			f.write('UEPS\tshape')
451			for it in range(0,columns): f.write('\t1.0')
452			f.write('\n')
453	nmohr	1.68	# additional sample systematics
454	peller	1.62	if addSample_sys:
455			alreadyAdded = []
456			for newSample in addSample_sys.iterkeys():
457			for c in setup:
458			if not c == Group[newSample]: continue
459			if Dict[c] in alreadyAdded: continue
460	nmohr	1.71	f.write('%s_%s\tshape'%(systematicsnaming['model'],Dict[c]))
461	peller	1.62	for it in range(0,columns):
462			if it == setup.index(c):
463			f.write('\t1.0')
464			else:
465			f.write('\t-')
466			f.write('\n')
467			alreadyAdded.append(Dict[c])
468	nmohr	1.68	# regular systematics
469	peller	1.62	for sys in systematics:
470			sys_factor=sys_factor_dict[sys]
471			f.write('%s\tshape'%systematicsnaming[sys])
472	peller	1.63	for c in setup:
473			if c in sys_affecting[sys]:
474			f.write('\t%s'%sys_factor)
475			else:
476			f.write('\t-')
477	peller	1.62	f.write('\n')
478			f.close()
479	nmohr	1.68	# --------------------------------------------------------------------------
480
481
482
483
484	nmohr	1.31	outfile.Close()