def process(self, events):
output = self.accumulator.identity()
# use a very loose preselection to filter the events
presel = ak.num(events.Jet)>2
ev = events[presel]
dataset = ev.metadata['dataset']
# load the config - probably not needed anymore
cfg = loadConfig()
output['totalEvents']['all'] += len(events)
output['skimmedEvents']['all'] += len(ev)
if not re.search(re.compile('MuonEG|DoubleMuon|DoubleEG|EGamma'), dataset):
## Generated leptons
gen_lep = ev.GenL
leading_gen_lep = gen_lep[ak.singletons(ak.argmax(gen_lep.pt, axis=1))]
trailing_gen_lep = gen_lep[ak.singletons(ak.argmin(gen_lep.pt, axis=1))]
## Muons
muon = Collections(ev, "Muon", "tightSSTTH").get()
vetomuon = Collections(ev, "Muon", "vetoTTH").get()
dimuon = choose(muon, 2)
SSmuon = ak.any((dimuon['0'].charge * dimuon['1'].charge)>0, axis=1)
leading_muon_idx = ak.singletons(ak.argmax(muon.pt, axis=1))
leading_muon = muon[leading_muon_idx]
## Electrons
electron = Collections(ev, "Electron", "tightSSTTH").get()
vetoelectron = Collections(ev, "Electron", "vetoTTH").get()
dielectron = choose(electron, 2)
SSelectron = ak.any((dielectron['0'].charge * dielectron['1'].charge)>0, axis=1)
leading_electron_idx = ak.singletons(ak.argmax(electron.pt, axis=1))
leading_electron = electron[leading_electron_idx]
## Merge electrons and muons - this should work better now in ak1
dilepton = cross(muon, electron)
SSlepton = ak.any((dilepton['0'].charge * dilepton['1'].charge)>0, axis=1)
lepton = ak.concatenate([muon, electron], axis=1)
leading_lepton_idx = ak.singletons(ak.argmax(lepton.pt, axis=1))
leading_lepton = lepton[leading_lepton_idx]
trailing_lepton_idx = ak.singletons(ak.argmin(lepton.pt, axis=1))
trailing_lepton = lepton[trailing_lepton_idx]
dilepton_mass = (leading_lepton+trailing_lepton).mass
dilepton_pt = (leading_lepton+trailing_lepton).pt
dilepton_dR = delta_r(leading_lepton, trailing_lepton)
lepton_pdgId_pt_ordered = ak.fill_none(ak.pad_none(lepton[ak.argsort(lepton.pt, ascending=False)].pdgId, 2, clip=True), 0)
if not re.search(re.compile('MuonEG|DoubleMuon|DoubleEG|EGamma'), dataset):
n_nonprompt = getNonPromptFromFlavour(electron) + getNonPromptFromFlavour(muon)
n_chargeflip = getChargeFlips(electron, ev.GenPart) + getChargeFlips(muon, ev.GenPart)
mt_lep_met = mt(lepton.pt, lepton.phi, ev.MET.pt, ev.MET.phi)
min_mt_lep_met = ak.min(mt_lep_met, axis=1)
## Tau and other stuff
tau = getTaus(ev)
track = getIsoTracks(ev)
## Jets
jet = getJets(ev, minPt=25, maxEta=4.7, pt_var='pt_nom')
jet = jet[ak.argsort(jet.pt_nom, ascending=False)] # need to sort wrt smeared and recorrected jet pt
jet = jet[~match(jet, muon, deltaRCut=0.4)] # remove jets that overlap with muons
jet = jet[~match(jet, electron, deltaRCut=0.4)] # remove jets that overlap with electrons
central = jet[(abs(jet.eta)<2.4)]
btag = getBTagsDeepFlavB(jet, year=self.year) # should study working point for DeepJet
light = getBTagsDeepFlavB(jet, year=self.year, invert=True)
fwd = getFwdJet(light)
fwd_noPU = getFwdJet(light, puId=False)
high_score_btag = central[ak.argsort(central.btagDeepFlavB)][:,:2]
bl = cross(lepton, high_score_btag)
bl_dR = delta_r(bl['0'], bl['1'])
min_bl_dR = ak.min(bl_dR, axis=1)
## forward jets
j_fwd = fwd[ak.singletons(ak.argmax(fwd.p, axis=1))] # highest momentum spectator
jf = cross(j_fwd, jet)
mjf = (jf['0']+jf['1']).mass
j_fwd2 = jf[ak.singletons(ak.argmax(mjf, axis=1))]['1'] # this is the jet that forms the largest invariant mass with j_fwd
delta_eta = abs(j_fwd2.eta - j_fwd.eta)
## MET -> can switch to puppi MET
met_pt = ev.MET.pt
met_phi = ev.MET.phi
## other variables
ht = ak.sum(jet.pt, axis=1)
st = met_pt + ht + ak.sum(muon.pt, axis=1) + ak.sum(electron.pt, axis=1)
# define the weight
weight = Weights( len(ev) )
if not re.search(re.compile('MuonEG|DoubleMuon|DoubleEG|EGamma'), dataset):
# lumi weight
weight.add("weight", ev.weight*cfg['lumi'][self.year])
#weight.add("weight", ev.genWeight*cfg['lumi'][self.year]*mult)
# PU weight - not in the babies...
weight.add("PU", ev.puWeight, weightUp=ev.puWeightUp, weightDown=ev.puWeightDown, shift=False)
# b-tag SFs
weight.add("btag", self.btagSF.Method1a(btag, light))
# lepton SFs
weight.add("lepton", self.leptonSF.get(electron, muon))
cutflow = Cutflow(output, ev, weight=weight)
sel = Selection(
dataset = dataset,
events = ev,
year = self.year,
ele = electron,
ele_veto = vetoelectron,
mu = muon,
mu_veto = vetomuon,
jet_all = jet,
jet_central = central,
jet_btag = btag,
jet_fwd = fwd,
met = ev.MET,
)
BL = sel.dilep_baseline(cutflow=cutflow, SS=True)
weight_BL = weight.weight()[BL]
if True:
# define the inputs to the NN
# this is super stupid. there must be a better way.
NN_inputs = np.stack([
ak.to_numpy(ak.num(jet[BL])),
ak.to_numpy(ak.num(tau[BL])),
ak.to_numpy(ak.num(track[BL])),
ak.to_numpy(st[BL]),
ak.to_numpy(ev.MET[BL].pt),
ak.to_numpy(ak.max(mjf[BL], axis=1)),
ak.to_numpy(pad_and_flatten(delta_eta[BL])),
ak.to_numpy(pad_and_flatten(leading_lepton[BL].pt)),
ak.to_numpy(pad_and_flatten(leading_lepton[BL].eta)),
ak.to_numpy(pad_and_flatten(trailing_lepton[BL].pt)),
ak.to_numpy(pad_and_flatten(trailing_lepton[BL].eta)),
ak.to_numpy(pad_and_flatten(dilepton_mass[BL])),
ak.to_numpy(pad_and_flatten(dilepton_pt[BL])),
ak.to_numpy(pad_and_flatten(j_fwd[BL].pt)),
ak.to_numpy(pad_and_flatten(j_fwd[BL].p)),
ak.to_numpy(pad_and_flatten(j_fwd[BL].eta)),
ak.to_numpy(pad_and_flatten(jet[:, 0:1][BL].pt)),
ak.to_numpy(pad_and_flatten(jet[:, 1:2][BL].pt)),
ak.to_numpy(pad_and_flatten(jet[:, 0:1][BL].eta)),
ak.to_numpy(pad_and_flatten(jet[:, 1:2][BL].eta)),
ak.to_numpy(pad_and_flatten(high_score_btag[:, 0:1][BL].pt)),
ak.to_numpy(pad_and_flatten(high_score_btag[:, 1:2][BL].pt)),
ak.to_numpy(pad_and_flatten(high_score_btag[:, 0:1][BL].eta)),
ak.to_numpy(pad_and_flatten(high_score_btag[:, 1:2][BL].eta)),
ak.to_numpy(min_bl_dR[BL]),
ak.to_numpy(min_mt_lep_met[BL]),
])
NN_inputs = np.moveaxis(NN_inputs, 0, 1)
model, scaler = load_onnx_model('v8')
try:
NN_inputs_scaled = scaler.transform(NN_inputs)
NN_pred = predict_onnx(model, NN_inputs_scaled)
best_score = np.argmax(NN_pred, axis=1)
except ValueError:
#print ("Empty NN_inputs")
NN_pred = np.array([])
best_score = np.array([])
NN_inputs_scaled = NN_inputs
#k.clear_session()
output['node'].fill(dataset=dataset, multiplicity=best_score, weight=weight_BL)
output['node0_score_incl'].fill(dataset=dataset, score=NN_pred[:,0] if np.shape(NN_pred)[0]>0 else np.array([]), weight=weight_BL)
output['node0_score'].fill(dataset=dataset, score=NN_pred[best_score==0][:,0] if np.shape(NN_pred)[0]>0 else np.array([]), weight=weight_BL[best_score==0])
output['node1_score'].fill(dataset=dataset, score=NN_pred[best_score==1][:,1] if np.shape(NN_pred)[0]>0 else np.array([]), weight=weight_BL[best_score==1])
output['node2_score'].fill(dataset=dataset, score=NN_pred[best_score==2][:,2] if np.shape(NN_pred)[0]>0 else np.array([]), weight=weight_BL[best_score==2])
output['node3_score'].fill(dataset=dataset, score=NN_pred[best_score==3][:,3] if np.shape(NN_pred)[0]>0 else np.array([]), weight=weight_BL[best_score==3])
output['node4_score'].fill(dataset=dataset, score=NN_pred[best_score==4][:,4] if np.shape(NN_pred)[0]>0 else np.array([]), weight=weight_BL[best_score==4])
SR_sel_pp = ((best_score==0) & ak.flatten((leading_lepton[BL].pdgId<0)))
SR_sel_mm = ((best_score==0) & ak.flatten((leading_lepton[BL].pdgId>0)))
leading_lepton_BL = leading_lepton[BL]
output['lead_lep_SR_pp'].fill(
dataset = dataset,
pt = ak.to_numpy(ak.flatten(leading_lepton_BL[SR_sel_pp].pt)),
weight = weight_BL[SR_sel_pp]
)
output['lead_lep_SR_mm'].fill(
dataset = dataset,
pt = ak.to_numpy(ak.flatten(leading_lepton_BL[SR_sel_mm].pt)),
weight = weight_BL[SR_sel_mm]
)
del model
del scaler
del NN_inputs, NN_inputs_scaled, NN_pred
# first, make a few super inclusive plots
output['PV_npvs'].fill(dataset=dataset, multiplicity=ev.PV[BL].npvs, weight=weight_BL)
output['PV_npvsGood'].fill(dataset=dataset, multiplicity=ev.PV[BL].npvsGood, weight=weight_BL)
output['N_jet'].fill(dataset=dataset, multiplicity=ak.num(jet)[BL], weight=weight_BL)
output['N_b'].fill(dataset=dataset, multiplicity=ak.num(btag)[BL], weight=weight_BL)
output['N_central'].fill(dataset=dataset, multiplicity=ak.num(central)[BL], weight=weight_BL)
output['N_ele'].fill(dataset=dataset, multiplicity=ak.num(electron)[BL], weight=weight_BL)
output['N_mu'].fill(dataset=dataset, multiplicity=ak.num(electron)[BL], weight=weight_BL)
output['N_fwd'].fill(dataset=dataset, multiplicity=ak.num(fwd)[BL], weight=weight_BL)
output['ST'].fill(dataset=dataset, pt=st[BL], weight=weight_BL)
output['HT'].fill(dataset=dataset, pt=ht[BL], weight=weight_BL)
if not re.search(re.compile('MuonEG|DoubleMuon|DoubleEG|EGamma'), dataset):
output['nLepFromTop'].fill(dataset=dataset, multiplicity=ev[BL].nLepFromTop, weight=weight_BL)
output['nLepFromTau'].fill(dataset=dataset, multiplicity=ev.nLepFromTau[BL], weight=weight_BL)
output['nLepFromZ'].fill(dataset=dataset, multiplicity=ev.nLepFromZ[BL], weight=weight_BL)
output['nLepFromW'].fill(dataset=dataset, multiplicity=ev.nLepFromW[BL], weight=weight_BL)
output['nGenTau'].fill(dataset=dataset, multiplicity=ev.nGenTau[BL], weight=weight_BL)
output['nGenL'].fill(dataset=dataset, multiplicity=ak.num(ev.GenL[BL], axis=1), weight=weight_BL)
output['chargeFlip_vs_nonprompt'].fill(dataset=dataset, n1=n_chargeflip[BL], n2=n_nonprompt[BL], n_ele=ak.num(electron)[BL], weight=weight_BL)
output['MET'].fill(
dataset = dataset,
pt = ev.MET[BL].pt,
phi = ev.MET[BL].phi,
weight = weight_BL
)
if not re.search(re.compile('MuonEG|DoubleMuon|DoubleEG|EGamma'), dataset):
output['lead_gen_lep'].fill(
dataset = dataset,
pt = ak.to_numpy(ak.flatten(leading_gen_lep[BL].pt)),
eta = ak.to_numpy(ak.flatten(leading_gen_lep[BL].eta)),
phi = ak.to_numpy(ak.flatten(leading_gen_lep[BL].phi)),
weight = weight_BL
)
output['trail_gen_lep'].fill(
dataset = dataset,
pt = ak.to_numpy(ak.flatten(trailing_gen_lep[BL].pt)),
eta = ak.to_numpy(ak.flatten(trailing_gen_lep[BL].eta)),
phi = ak.to_numpy(ak.flatten(trailing_gen_lep[BL].phi)),
weight = weight_BL
)
output['lead_lep'].fill(
dataset = dataset,
pt = ak.to_numpy(ak.flatten(leading_lepton[BL].pt)),
eta = ak.to_numpy(ak.flatten(leading_lepton[BL].eta)),
phi = ak.to_numpy(ak.flatten(leading_lepton[BL].phi)),
weight = weight_BL
)
output['trail_lep'].fill(
dataset = dataset,
pt = ak.to_numpy(ak.flatten(trailing_lepton[BL].pt)),
eta = ak.to_numpy(ak.flatten(trailing_lepton[BL].eta)),
phi = ak.to_numpy(ak.flatten(trailing_lepton[BL].phi)),
weight = weight_BL
)
output['j1'].fill(
dataset = dataset,
pt = ak.flatten(jet.pt_nom[:, 0:1][BL]),
eta = ak.flatten(jet.eta[:, 0:1][BL]),
phi = ak.flatten(jet.phi[:, 0:1][BL]),
weight = weight_BL
)
output['j2'].fill(
dataset = dataset,
pt = ak.flatten(jet[:, 1:2][BL].pt_nom),
eta = ak.flatten(jet[:, 1:2][BL].eta),
phi = ak.flatten(jet[:, 1:2][BL].phi),
weight = weight_BL
)
output['j3'].fill(
dataset = dataset,
pt = ak.flatten(jet[:, 2:3][BL].pt_nom),
eta = ak.flatten(jet[:, 2:3][BL].eta),
phi = ak.flatten(jet[:, 2:3][BL].phi),
weight = weight_BL
)
output['fwd_jet'].fill(
dataset = dataset,
pt = ak.flatten(j_fwd[BL].pt),
eta = ak.flatten(j_fwd[BL].eta),
phi = ak.flatten(j_fwd[BL].phi),
weight = weight_BL
)
output['high_p_fwd_p'].fill(dataset=dataset, p = ak.flatten(j_fwd[BL].p), weight = weight_BL)
return output
def process(self, events):
output = self.accumulator.identity()
# use a very loose preselection to filter the events
presel = ak.num(events.Jet) > 2
ev = events[presel]
dataset = ev.metadata['dataset']
# load the config - probably not needed anymore
cfg = loadConfig()
output['totalEvents']['all'] += len(events)
output['skimmedEvents']['all'] += len(ev)
## Muons
muon = Collections(ev, "Muon", "tightSSTTH").get()
vetomuon = Collections(ev, "Muon", "vetoTTH").get()
dimuon = choose(muon, 2)
SSmuon = ak.any((dimuon['0'].charge * dimuon['1'].charge) > 0, axis=1)
OSmuon = ak.any((dimuon['0'].charge * dimuon['1'].charge) < 0, axis=1)
leading_muon_idx = ak.singletons(ak.argmax(muon.pt, axis=1))
leading_muon = muon[leading_muon_idx]
## Electrons
electron = Collections(ev, "Electron", "tightSSTTH").get()
vetoelectron = Collections(ev, "Electron", "vetoTTH").get()
dielectron = choose(electron, 2)
SSelectron = ak.any(
(dielectron['0'].charge * dielectron['1'].charge) > 0, axis=1)
OSelectron = ak.any(
(dielectron['0'].charge * dielectron['1'].charge) < 0, axis=1)
leading_electron_idx = ak.singletons(ak.argmax(electron.pt, axis=1))
leading_electron = electron[leading_electron_idx]
## Merge electrons and muons - this should work better now in ak1
lepton = ak.concatenate([muon, electron], axis=1)
dilepton = cross(muon, electron)
SSlepton = ak.any((dilepton['0'].charge * dilepton['1'].charge) > 0,
axis=1)
OSlepton = ak.any((dilepton['0'].charge * dilepton['1'].charge) < 0,
axis=1)
leading_lepton_idx = ak.singletons(ak.argmax(lepton.pt, axis=1))
leading_lepton = lepton[leading_lepton_idx]
trailing_lepton_idx = ak.singletons(ak.argmin(lepton.pt, axis=1))
trailing_lepton = lepton[trailing_lepton_idx]
second_lepton = lepton[~(trailing_lepton_idx & leading_lepton_idx)]
## Jets
jet = getJets(ev, minPt=25, maxEta=4.7, pt_var='pt_nom')
jet = jet[ak.argsort(
jet.pt_nom, ascending=False
)] # need to sort wrt smeared and recorrected jet pt
jet = jet[~match(jet, muon,
deltaRCut=0.4)] # remove jets that overlap with muons
jet = jet[~match(
jet, electron,
deltaRCut=0.4)] # remove jets that overlap with electrons
central = jet[(abs(jet.eta) < 2.4)]
btag = getBTagsDeepFlavB(
jet, year=self.year) # should study working point for DeepJet
light = getBTagsDeepFlavB(jet, year=self.year, invert=True)
fwd = getFwdJet(light)
fwd_noPU = getFwdJet(light, puId=False)
## forward jets
high_p_fwd = fwd[ak.singletons(ak.argmax(
fwd.p, axis=1))] # highest momentum spectator
high_pt_fwd = fwd[ak.singletons(ak.argmax(
fwd.pt_nom, axis=1))] # highest transverse momentum spectator
high_eta_fwd = fwd[ak.singletons(ak.argmax(abs(
fwd.eta), axis=1))] # most forward spectator
## Get the two leading b-jets in terms of btag score
high_score_btag = central[ak.argsort(central.btagDeepFlavB)][:, :2]
jf = cross(high_p_fwd, jet)
mjf = (jf['0'] + jf['1']).mass
deltaEta = abs(high_p_fwd.eta -
jf[ak.singletons(ak.argmax(mjf, axis=1))]['1'].eta)
deltaEtaMax = ak.max(deltaEta, axis=1)
mjf_max = ak.max(mjf, axis=1)
jj = choose(jet, 2)
mjj_max = ak.max((jj['0'] + jj['1']).mass, axis=1)
## MET -> can switch to puppi MET
met_pt = ev.MET.pt
met_phi = ev.MET.phi
## other variables
ht = ak.sum(jet.pt, axis=1)
st = met_pt + ht + ak.sum(muon.pt, axis=1) + ak.sum(electron.pt,
axis=1)
lt = met_pt + ak.sum(muon.pt, axis=1) + ak.sum(electron.pt, axis=1)
ht_central = ak.sum(central.pt, axis=1)
# define the weight
weight = Weights(len(ev))
if not re.search(re.compile('MuonEG|DoubleMuon|DoubleEG|EGamma'),
dataset):
# lumi weight
weight.add("weight", ev.weight * cfg['lumi'][self.year])
# PU weight - not in the babies...
weight.add("PU",
ev.puWeight,
weightUp=ev.puWeightUp,
weightDown=ev.puWeightDown,
shift=False)
# b-tag SFs
weight.add(
"btag",
self.btagSF.Method1a(btag,
light,
b_direction='central',
c_direction='central'))
# lepton SFs
weight.add("lepton", self.leptonSF.get(electron, muon))
sel = Selection(
dataset=dataset,
events=ev,
year=self.year,
ele=electron,
ele_veto=vetoelectron,
mu=muon,
mu_veto=vetomuon,
jet_all=jet,
jet_central=central,
jet_btag=btag,
jet_fwd=fwd,
met=ev.MET,
)
BL = sel.dilep_baseline(SS=False)
BL_minusNb = sel.dilep_baseline(SS=False, omit=['N_btag>0'])
output['N_b'].fill(dataset=dataset,
multiplicity=ak.num(btag)[BL_minusNb],
weight=weight.weight()[BL_minusNb])
if re.search(re.compile('MuonEG|DoubleMuon|DoubleEG|EGamma'), dataset):
#rle = ak.to_numpy(ak.zip([ev.run, ev.luminosityBlock, ev.event]))
run_ = ak.to_numpy(ev.run)
lumi_ = ak.to_numpy(ev.luminosityBlock)
event_ = ak.to_numpy(ev.event)
output['%s_run' % dataset] += processor.column_accumulator(
run_[BL])
output['%s_lumi' % dataset] += processor.column_accumulator(
lumi_[BL])
output['%s_event' % dataset] += processor.column_accumulator(
event_[BL])
# Now, take care of systematic unceratinties
if not re.search(re.compile('MuonEG|DoubleMuon|DoubleEG|EGamma'),
dataset):
alljets = getJets(ev, minPt=0, maxEta=4.7)
alljets = alljets[(alljets.jetId > 1)]
for var in self.variations:
# get the collections that change with the variations
btag = getBTagsDeepFlavB(
jet,
year=self.year) # should study working point for DeepJet
weight = Weights(len(ev))
weight.add("weight", ev.weight * cfg['lumi'][self.year])
weight.add("PU",
ev.puWeight,
weightUp=ev.puWeightUp,
weightDown=ev.puWeightDown,
shift=False)
if var == 'centralUp':
weight.add(
"btag",
self.btagSF.Method1a(btag,
light,
b_direction='central',
c_direction='up'))
elif var == 'centralDown':
weight.add(
"btag",
self.btagSF.Method1a(btag,
light,
b_direction='central',
c_direction='down'))
elif var == 'upCentral':
weight.add(
"btag",
self.btagSF.Method1a(btag,
light,
b_direction='up',
c_direction='central'))
elif var == 'downCentral':
weight.add(
"btag",
self.btagSF.Method1a(btag,
light,
b_direction='down',
c_direction='central'))
weight.add("lepton", self.leptonSF.get(electron, muon))
met = ev.MET
sel = Selection(
dataset=dataset,
events=ev,
year=self.year,
ele=electron,
ele_veto=vetoelectron,
mu=muon,
mu_veto=vetomuon,
jet_all=jet,
jet_central=central,
jet_btag=btag,
jet_fwd=fwd,
met=met,
)
BL = sel.dilep_baseline(SS=False)
BL_minusNb = sel.dilep_baseline(SS=False, omit=['N_btag>0'])
output['N_b_' + var].fill(
dataset=dataset,
multiplicity=ak.num(btag)[BL_minusNb],
weight=weight.weight()[BL_minusNb])
return output
def process(self, events):
output = self.accumulator.identity()
# use a very loose preselection to filter the events
presel = ak.num(events.Jet) > 2
ev = events[presel]
dataset = ev.metadata['dataset']
# load the config - probably not needed anymore
cfg = loadConfig()
output['totalEvents']['all'] += len(events)
output['skimmedEvents']['all'] += len(ev)
## Generated leptons
'''gen_lep = ev.GenL
leading_gen_lep = gen_lep[ak.singletons(ak.argmax(gen_lep.pt, axis=1))]
trailing_gen_lep = gen_lep[ak.singletons(ak.argmin(gen_lep.pt, axis=1))]'''
## Muons
muon = Collections(ev, "Muon", "tightTTH").get()
vetomuon = Collections(ev, "Muon", "vetoTTH").get()
leading_muon_idx = ak.singletons(ak.argmax(muon.pt, axis=1))
leading_muon = muon[leading_muon_idx]
## Electrons
electron = Collections(ev, "Electron", "tightTTH").get()
vetoelectron = Collections(ev, "Electron", "vetoTTH").get()
leading_electron_idx = ak.singletons(ak.argmax(electron.pt, axis=1))
leading_electron = electron[leading_electron_idx]
## Merge electrons and muons - this should work better now in ak1
dilepton = cross(muon, electron)
dimuon = choose(muon, 2)
OS_dimuon = dimuon[(dimuon['0'].charge * dimuon['1'].charge < 0)]
dielectron = choose(electron, 2)
OS_dielectron = dielectron[(
dielectron['0'].charge * dielectron['1'].charge < 0)]
OS_dimuon_bestZmumu = OS_dimuon[ak.singletons(
ak.argmin(abs(OS_dimuon.mass - 91.2), axis=1))]
OS_dielectron_bestZee = OS_dielectron[ak.singletons(
ak.argmin(abs(OS_dielectron.mass - 91.2), axis=1))]
OS_dilepton_mass = ak.fill_none(
ak.pad_none(ak.concatenate(
[OS_dimuon_bestZmumu.mass, OS_dielectron_bestZee.mass],
axis=1),
1,
clip=True), -1)
lepton = ak.concatenate([muon, electron], axis=1)
leading_lepton_idx = ak.singletons(ak.argmax(lepton.pt, axis=1))
leading_lepton = lepton[leading_lepton_idx]
trailing_lepton_idx = ak.singletons(ak.argmin(lepton.pt, axis=1))
trailing_lepton = lepton[trailing_lepton_idx]
## Jets
jet = getJets(ev, minPt=25, maxEta=4.7, pt_var='pt_nom')
jet = jet[ak.argsort(
jet.pt_nom, ascending=False
)] # need to sort wrt smeared and recorrected jet pt
jet = jet[~match(jet, muon,
deltaRCut=0.4)] # remove jets that overlap with muons
jet = jet[~match(
jet, electron,
deltaRCut=0.4)] # remove jets that overlap with electrons
central = jet[(abs(jet.eta) < 2.4)]
btag = getBTagsDeepFlavB(
jet, year=self.year) # should study working point for DeepJet
light = getBTagsDeepFlavB(jet, year=self.year, invert=True)
fwd = getFwdJet(light)
fwd_noPU = getFwdJet(light, puId=False)
## forward jets
j_fwd = fwd[ak.singletons(ak.argmax(
fwd.p, axis=1))] # highest momentum spectator
jf = cross(j_fwd, jet)
mjf = (jf['0'] + jf['1']).mass
# j_fwd2 = jf[ak.singletons(ak.argmax(mjf, axis=1))]['1'] # this is the jet that forms the largest invariant mass with j_fwd
# delta_eta = abs(j_fwd2.eta - j_fwd.eta)
## MET -> can switch to puppi MET
met_pt = ev.MET.pt
met_phi = ev.MET.phi
## other variables
ht = ak.sum(jet.pt, axis=1)
st = met_pt + ht + ak.sum(muon.pt, axis=1) + ak.sum(electron.pt,
axis=1)
# define the weight
weight = Weights(len(ev))
if not re.search(re.compile('MuonEG|DoubleMuon|DoubleEG|EGamma'),
dataset):
# lumi weight
weight.add("weight", ev.weight * cfg['lumi'][self.year])
# PU weight - not in the babies...
weight.add("PU",
ev.puWeight,
weightUp=ev.puWeightUp,
weightDown=ev.puWeightDown,
shift=False)
# b-tag SFs
weight.add("btag", self.btagSF.Method1a(btag, light))
# lepton SFs
# weight.add("lepton", self.leptonSF.get(electron, muon))
cutflow = Cutflow(output, ev, weight=weight)
sel = Selection(
dataset=dataset,
events=ev,
year=self.year,
ele=electron,
ele_veto=vetoelectron,
mu=muon,
mu_veto=vetomuon,
jet_all=jet,
jet_central=central,
jet_btag=btag,
jet_fwd=fwd,
met=ev.MET,
)
BL = sel.trilep_baseline(cutflow=cutflow)
# first, make a few super inclusive plots
output['ST'].fill(dataset=dataset,
ht=st[BL],
weight=weight.weight()[BL])
output['PV_npvs'].fill(dataset=dataset,
multiplicity=ev.PV[BL].npvs,
weight=weight.weight()[BL])
output['PV_npvsGood'].fill(dataset=dataset,
multiplicity=ev.PV[BL].npvsGood,
weight=weight.weight()[BL])
output['N_jet'].fill(dataset=dataset,
multiplicity=ak.num(jet)[BL],
weight=weight.weight()[BL])
output['N_b'].fill(dataset=dataset,
multiplicity=ak.num(btag)[BL],
weight=weight.weight()[BL])
output['N_central'].fill(dataset=dataset,
multiplicity=ak.num(central)[BL],
weight=weight.weight()[BL])
output['N_ele'].fill(dataset=dataset,
multiplicity=ak.num(vetoelectron)[BL],
weight=weight.weight()[BL])
output['N_mu'].fill(dataset=dataset,
multiplicity=ak.num(vetomuon)[BL],
weight=weight.weight()[BL])
output['N_fwd'].fill(dataset=dataset,
multiplicity=ak.num(fwd)[BL],
weight=weight.weight()[BL])
'''output['nLepFromTop'].fill(dataset=dataset, multiplicity=ev[BL].nLepFromTop, weight=weight.weight()[BL])
output['nLepFromTau'].fill(dataset=dataset, multiplicity=ev.nLepFromTau[BL], weight=weight.weight()[BL])
output['nLepFromZ'].fill(dataset=dataset, multiplicity=ev.nLepFromZ[BL], weight=weight.weight()[BL])
output['nLepFromW'].fill(dataset=dataset, multiplicity=ev.nLepFromW[BL], weight=weight.weight()[BL])
output['nGenTau'].fill(dataset=dataset, multiplicity=ev.nGenTau[BL], weight=weight.weight()[BL])
output['nGenL'].fill(dataset=dataset, multiplicity=ak.num(ev.GenL[BL], axis=1), weight=weight.weight()[BL])'''
# make a plot of the dilepton mass, but without applying the cut on the dilepton mass itself (N-1 plot)
output['dilep_mass'].fill(
dataset=dataset,
mass=ak.flatten(
OS_dilepton_mass[sel.trilep_baseline(omit=['offZ'])]),
weight=weight.weight()[sel.trilep_baseline(omit=['offZ'])])
output['MET'].fill(dataset=dataset,
pt=ev.MET[BL].pt,
phi=ev.MET[BL].phi,
weight=weight.weight()[BL])
'''output['lead_gen_lep'].fill(
dataset = dataset,
pt = ak.to_numpy(ak.flatten(leading_gen_lep[BL].pt)),
eta = ak.to_numpy(ak.flatten(leading_gen_lep[BL].eta)),
phi = ak.to_numpy(ak.flatten(leading_gen_lep[BL].phi)),
weight = weight.weight()[BL]
)
output['trail_gen_lep'].fill(
dataset = dataset,
pt = ak.to_numpy(ak.flatten(trailing_gen_lep[BL].pt)),
eta = ak.to_numpy(ak.flatten(trailing_gen_lep[BL].eta)),
phi = ak.to_numpy(ak.flatten(trailing_gen_lep[BL].phi)),
weight = weight.weight()[BL]
)'''
output['lead_lep'].fill(
dataset=dataset,
pt=ak.to_numpy(ak.flatten(leading_lepton[BL].pt)),
eta=ak.to_numpy(ak.flatten(leading_lepton[BL].eta)),
phi=ak.to_numpy(ak.flatten(leading_lepton[BL].phi)),
weight=weight.weight()[BL])
output['trail_lep'].fill(
dataset=dataset,
pt=ak.to_numpy(ak.flatten(trailing_lepton[BL].pt)),
eta=ak.to_numpy(ak.flatten(trailing_lepton[BL].eta)),
phi=ak.to_numpy(ak.flatten(trailing_lepton[BL].phi)),
weight=weight.weight()[BL])
output['j1'].fill(dataset=dataset,
pt=ak.flatten(jet.pt_nom[:, 0:1][BL]),
eta=ak.flatten(jet.eta[:, 0:1][BL]),
phi=ak.flatten(jet.phi[:, 0:1][BL]),
weight=weight.weight()[BL])
output['j2'].fill(dataset=dataset,
pt=ak.flatten(jet[:, 1:2][BL].pt_nom),
eta=ak.flatten(jet[:, 1:2][BL].eta),
phi=ak.flatten(jet[:, 1:2][BL].phi),
weight=weight.weight()[BL])
#output['j3'].fill(
# dataset = dataset,
# pt = ak.flatten(jet[:, 2:3][BL].pt_nom),
# eta = ak.flatten(jet[:, 2:3][BL].eta),
# phi = ak.flatten(jet[:, 2:3][BL].phi),
# weight = weight.weight()[BL]
#)
output['fwd_jet'].fill(dataset=dataset,
pt=ak.flatten(j_fwd[BL].pt),
eta=ak.flatten(j_fwd[BL].eta),
phi=ak.flatten(j_fwd[BL].phi),
weight=weight.weight()[BL])
output['high_p_fwd_p'].fill(dataset=dataset,
p=ak.flatten(j_fwd[BL].p),
weight=weight.weight()[BL])
vetolepton = ak.concatenate([vetomuon, vetoelectron], axis=1)
trilep = choose3(vetolepton, 3)
trilep_m = trilep.mass
output['m3l'].fill(dataset=dataset,
mass=ak.flatten(trilep_m[BL]),
weight=weight.weight()[BL])
return output
def process(self, events):
output = self.accumulator.identity()
# use a very loose preselection to filter the events
presel = ak.num(events.Jet)>2
ev = events[presel]
dataset = ev.metadata['dataset']
# load the config - probably not needed anymore
cfg = loadConfig()
output['totalEvents']['all'] += len(events)
output['skimmedEvents']['all'] += len(ev)
## Muons
muon = Collections(ev, "Muon", "tightSSTTH").get()
vetomuon = Collections(ev, "Muon", "vetoTTH").get()
dimuon = choose(muon, 2)
SSmuon = ak.any((dimuon['0'].charge * dimuon['1'].charge)>0, axis=1)
OSmuon = ak.any((dimuon['0'].charge * dimuon['1'].charge)<0, axis=1)
leading_muon_idx = ak.singletons(ak.argmax(muon.pt, axis=1))
leading_muon = muon[leading_muon_idx]
## Electrons
electron = Collections(ev, "Electron", "tightSSTTH").get()
vetoelectron = Collections(ev, "Electron", "vetoTTH").get()
dielectron = choose(electron, 2)
SSelectron = ak.any((dielectron['0'].charge * dielectron['1'].charge)>0, axis=1)
OSelectron = ak.any((dielectron['0'].charge * dielectron['1'].charge)<0, axis=1)
leading_electron_idx = ak.singletons(ak.argmax(electron.pt, axis=1))
leading_electron = electron[leading_electron_idx]
## Merge electrons and muons - this should work better now in ak1
lepton = ak.concatenate([muon, electron], axis=1)
dilepton = cross(muon, electron)
SSlepton = ak.any((dilepton['0'].charge * dilepton['1'].charge)>0, axis=1)
OSlepton = ak.any((dilepton['0'].charge * dilepton['1'].charge)<0, axis=1)
leading_lepton_idx = ak.singletons(ak.argmax(lepton.pt, axis=1))
leading_lepton = lepton[leading_lepton_idx]
trailing_lepton_idx = ak.singletons(ak.argmin(lepton.pt, axis=1))
trailing_lepton = lepton[trailing_lepton_idx]
## Jets
jet = getJets(ev, minPt=25, maxEta=4.7, pt_var='pt_nom')
jet = jet[ak.argsort(jet.pt_nom, ascending=False)] # need to sort wrt smeared and recorrected jet pt
jet = jet[~match(jet, muon, deltaRCut=0.4)] # remove jets that overlap with muons
jet = jet[~match(jet, electron, deltaRCut=0.4)] # remove jets that overlap with electrons
central = jet[(abs(jet.eta)<2.4)]
btag = getBTagsDeepFlavB(jet, year=self.year) # should study working point for DeepJet
light = getBTagsDeepFlavB(jet, year=self.year, invert=True)
fwd = getFwdJet(light)
fwd_noPU = getFwdJet(light, puId=False)
## forward jets
high_p_fwd = fwd[ak.singletons(ak.argmax(fwd.p, axis=1))] # highest momentum spectator
high_pt_fwd = fwd[ak.singletons(ak.argmax(fwd.pt_nom, axis=1))] # highest transverse momentum spectator
high_eta_fwd = fwd[ak.singletons(ak.argmax(abs(fwd.eta), axis=1))] # most forward spectator
## Get the two leading b-jets in terms of btag score
high_score_btag = central[ak.argsort(central.btagDeepFlavB)][:,:2]
jf = cross(high_p_fwd, jet)
mjf = (jf['0']+jf['1']).mass
deltaEta = abs(high_p_fwd.eta - jf[ak.singletons(ak.argmax(mjf, axis=1))]['1'].eta)
deltaEtaMax = ak.max(deltaEta, axis=1)
mjf_max = ak.max(mjf, axis=1)
jj = choose(jet, 2)
mjj_max = ak.max((jj['0']+jj['1']).mass, axis=1)
## MET -> can switch to puppi MET
met_pt = ev.MET.pt
met_phi = ev.MET.phi
## other variables
ht = ak.sum(jet.pt, axis=1)
st = met_pt + ht + ak.sum(muon.pt, axis=1) + ak.sum(electron.pt, axis=1)
ht_central = ak.sum(central.pt, axis=1)
# define the weight
weight = Weights( len(ev) )
if not re.search(re.compile('MuonEG|DoubleMuon|DoubleEG|EGamma'), dataset):
# lumi weight
weight.add("weight", ev.weight*cfg['lumi'][self.year])
# PU weight - not in the babies...
weight.add("PU", ev.puWeight, weightUp=ev.puWeightUp, weightDown=ev.puWeightDown, shift=False)
# b-tag SFs
weight.add("btag", self.btagSF.Method1a(btag, light))
# lepton SFs
weight.add("lepton", self.leptonSF.get(electron, muon))
cutflow = Cutflow(output, ev, weight=weight)
sel = Selection(
dataset = dataset,
events = ev,
year = self.year,
ele = electron,
ele_veto = vetoelectron,
mu = muon,
mu_veto = vetomuon,
jet_all = jet,
jet_central = central,
jet_btag = btag,
jet_fwd = fwd,
met = ev.MET,
)
BL = sel.dilep_baseline(cutflow=cutflow, SS=False)
# first, make a few super inclusive plots
output['PV_npvs'].fill(dataset=dataset, multiplicity=ev.PV[BL].npvs, weight=weight.weight()[BL])
output['PV_npvsGood'].fill(dataset=dataset, multiplicity=ev.PV[BL].npvsGood, weight=weight.weight()[BL])
output['N_jet'].fill(dataset=dataset, multiplicity=ak.num(jet)[BL], weight=weight.weight()[BL])
BL_minusNb = sel.dilep_baseline(SS=False, omit=['N_btag>0'])
output['N_b'].fill(dataset=dataset, multiplicity=ak.num(btag)[BL_minusNb], weight=weight.weight()[BL_minusNb])
output['N_central'].fill(dataset=dataset, multiplicity=ak.num(central)[BL], weight=weight.weight()[BL])
output['N_ele'].fill(dataset=dataset, multiplicity=ak.num(electron)[BL], weight=weight.weight()[BL])
output['N_mu'].fill(dataset=dataset, multiplicity=ak.num(electron)[BL], weight=weight.weight()[BL])
BL_minusFwd = sel.dilep_baseline(SS=False, omit=['N_fwd>0'])
output['N_fwd'].fill(dataset=dataset, multiplicity=ak.num(fwd)[BL_minusFwd], weight=weight.weight()[BL_minusFwd])
BL_minusMET = sel.dilep_baseline(SS=False, omit=['MET>50'])
output['MET'].fill(
dataset = dataset,
pt = ev.MET[BL_minusMET].pt,
phi = ev.MET[BL_minusMET].phi,
weight = weight.weight()[BL_minusMET]
)
#output['electron'].fill(
# dataset = dataset,
# pt = ak.to_numpy(ak.flatten(electron[BL].pt)),
# eta = ak.to_numpy(ak.flatten(electron[BL].eta)),
# phi = ak.to_numpy(ak.flatten(electron[BL].phi)),
# weight = weight.weight()[BL]
#)
#
#output['muon'].fill(
# dataset = dataset,
# pt = ak.to_numpy(ak.flatten(muon[BL].pt)),
# eta = ak.to_numpy(ak.flatten(muon[BL].eta)),
# phi = ak.to_numpy(ak.flatten(muon[BL].phi)),
# weight = weight.weight()[BL]
#)
output['lead_lep'].fill(
dataset = dataset,
pt = ak.to_numpy(ak.flatten(leading_lepton[BL].pt)),
eta = ak.to_numpy(ak.flatten(leading_lepton[BL].eta)),
phi = ak.to_numpy(ak.flatten(leading_lepton[BL].phi)),
weight = weight.weight()[BL]
)
output['trail_lep'].fill(
dataset = dataset,
pt = ak.to_numpy(ak.flatten(trailing_lepton[BL].pt)),
eta = ak.to_numpy(ak.flatten(trailing_lepton[BL].eta)),
phi = ak.to_numpy(ak.flatten(trailing_lepton[BL].phi)),
weight = weight.weight()[BL]
)
output['fwd_jet'].fill(
dataset = dataset,
pt = ak.flatten(high_p_fwd[BL].pt_nom),
eta = ak.flatten(high_p_fwd[BL].eta),
phi = ak.flatten(high_p_fwd[BL].phi),
weight = weight.weight()[BL]
)
output['b1'].fill(
dataset = dataset,
pt = ak.flatten(high_score_btag[:, 0:1][BL].pt_nom),
eta = ak.flatten(high_score_btag[:, 0:1][BL].eta),
phi = ak.flatten(high_score_btag[:, 0:1][BL].phi),
weight = weight.weight()[BL]
)
output['b2'].fill(
dataset = dataset,
pt = ak.flatten(high_score_btag[:, 1:2][BL].pt_nom),
eta = ak.flatten(high_score_btag[:, 1:2][BL].eta),
phi = ak.flatten(high_score_btag[:, 1:2][BL].phi),
weight = weight.weight()[BL]
)
output['j1'].fill(
dataset = dataset,
pt = ak.flatten(jet.pt_nom[:, 0:1][BL]),
eta = ak.flatten(jet.eta[:, 0:1][BL]),
phi = ak.flatten(jet.phi[:, 0:1][BL]),
weight = weight.weight()[BL]
)
output['j2'].fill(
dataset = dataset,
pt = ak.flatten(jet[:, 1:2][BL].pt_nom),
eta = ak.flatten(jet[:, 1:2][BL].eta),
phi = ak.flatten(jet[:, 1:2][BL].phi),
weight = weight.weight()[BL]
)
output['j3'].fill(
dataset = dataset,
pt = ak.flatten(jet[:, 2:3][BL].pt_nom),
eta = ak.flatten(jet[:, 2:3][BL].eta),
phi = ak.flatten(jet[:, 2:3][BL].phi),
weight = weight.weight()[BL]
)
if re.search(re.compile('MuonEG|DoubleMuon|DoubleEG|EGamma'), dataset):
#rle = ak.to_numpy(ak.zip([ev.run, ev.luminosityBlock, ev.event]))
run_ = ak.to_numpy(ev.run)
lumi_ = ak.to_numpy(ev.luminosityBlock)
event_ = ak.to_numpy(ev.event)
output['%s_run'%dataset] += processor.column_accumulator(run_[BL])
output['%s_lumi'%dataset] += processor.column_accumulator(lumi_[BL])
output['%s_event'%dataset] += processor.column_accumulator(event_[BL])
# Now, take care of systematic unceratinties
if not re.search(re.compile('MuonEG|DoubleMuon|DoubleEG|EGamma'), dataset):
alljets = getJets(ev, minPt=0, maxEta=4.7)
alljets = alljets[(alljets.jetId>1)]
for var in self.variations:
# get the collections that change with the variations
jet = getPtEtaPhi(alljets, pt_var=var)
jet = jet[(jet.pt>25)]
jet = jet[~match(jet, muon, deltaRCut=0.4)] # remove jets that overlap with muons
jet = jet[~match(jet, electron, deltaRCut=0.4)] # remove jets that overlap with electrons
central = jet[(abs(jet.eta)<2.4)]
btag = getBTagsDeepFlavB(jet, year=self.year) # should study working point for DeepJet
light = getBTagsDeepFlavB(jet, year=self.year, invert=True)
fwd = getFwdJet(light)
fwd_noPU = getFwdJet(light, puId=False)
## forward jets
high_p_fwd = fwd[ak.singletons(ak.argmax(fwd.p, axis=1))] # highest momentum spectator
high_pt_fwd = fwd[ak.singletons(ak.argmax(fwd.pt, axis=1))] # highest transverse momentum spectator
high_eta_fwd = fwd[ak.singletons(ak.argmax(abs(fwd.eta), axis=1))] # most forward spectator
## Get the two leading b-jets in terms of btag score
high_score_btag = central[ak.argsort(central.btagDeepFlavB)][:,:2]
met = ev.MET
met['pt'] = getattr(met, var)
sel = Selection(
dataset = dataset,
events = ev,
year = self.year,
ele = electron,
ele_veto = vetoelectron,
mu = muon,
mu_veto = vetomuon,
jet_all = jet,
jet_central = central,
jet_btag = btag,
jet_fwd = fwd,
met = met,
)
BL = sel.dilep_baseline(SS=False)
# get the modified selection -> more difficult
#selection.add('N_jet>2_'+var, (ak.num(jet.pt)>=3)) # stupid bug here...
#selection.add('N_btag=2_'+var, (ak.num(btag)==2) )
#selection.add('N_central>1_'+var, (ak.num(central)>=2) )
#selection.add('N_fwd>0_'+var, (ak.num(fwd)>=1) )
#selection.add('MET>30_'+var, (getattr(ev.MET, var)>30) )
### Don't change the selection for now...
#bl_reqs = os_reqs + ['N_jet>2_'+var, 'MET>30_'+var, 'N_btag=2_'+var, 'N_central>1_'+var, 'N_fwd>0_'+var]
#bl_reqs_d = { sel: True for sel in bl_reqs }
#BL = selection.require(**bl_reqs_d)
# the OS selection remains unchanged
output['N_jet_'+var].fill(dataset=dataset, multiplicity=ak.num(jet)[BL], weight=weight.weight()[BL])
BL_minusFwd = sel.dilep_baseline(SS=False, omit=['N_fwd>0'])
output['N_fwd_'+var].fill(dataset=dataset, multiplicity=ak.num(fwd)[BL_minusFwd], weight=weight.weight()[BL_minusFwd])
BL_minusNb = sel.dilep_baseline(SS=False, omit=['N_btag>0'])
output['N_b_'+var].fill(dataset=dataset, multiplicity=ak.num(btag)[BL_minusNb], weight=weight.weight()[BL_minusNb])
output['N_central_'+var].fill(dataset=dataset, multiplicity=ak.num(central)[BL], weight=weight.weight()[BL])
# We don't need to redo all plots with variations. E.g., just add uncertainties to the jet plots.
output['j1_'+var].fill(
dataset = dataset,
pt = ak.flatten(jet.pt[:, 0:1][BL]),
eta = ak.flatten(jet.eta[:, 0:1][BL]),
phi = ak.flatten(jet.phi[:, 0:1][BL]),
weight = weight.weight()[BL]
)
output['b1_'+var].fill(
dataset = dataset,
pt = ak.flatten(high_score_btag[:, 0:1].pt[:, 0:1][BL]),
eta = ak.flatten(high_score_btag[:, 0:1].eta[:, 0:1][BL]),
phi = ak.flatten(high_score_btag[:, 0:1].phi[:, 0:1][BL]),
weight = weight.weight()[BL]
)
output['fwd_jet_'+var].fill(
dataset = dataset,
pt = ak.flatten(high_p_fwd[BL].pt),
#p = ak.flatten(high_p_fwd[BL].p),
eta = ak.flatten(high_p_fwd[BL].eta),
phi = ak.flatten(high_p_fwd[BL].phi),
weight = weight.weight()[BL]
)
BL_minusMET = sel.dilep_baseline(SS=False, omit=['MET>50'])
output['MET_'+var].fill(
dataset = dataset,
pt = getattr(ev.MET, var)[BL_minusMET],
phi = ev.MET[BL_minusMET].phi,
weight = weight.weight()[BL_minusMET]
)
return output
def process(self, events):
output = self.accumulator.identity()
# use a very loose preselection to filter the events
presel = ak.num(events.Jet)>2
ev = events[presel]
dataset = ev.metadata['dataset']
# load the config - probably not needed anymore
cfg = loadConfig()
output['totalEvents']['all'] += len(events)
output['skimmedEvents']['all'] += len(ev)
if not re.search(re.compile('MuonEG|DoubleMuon|DoubleEG|EGamma'), dataset):
## Generated leptons
gen_lep = ev.GenL
leading_gen_lep = gen_lep[ak.singletons(ak.argmax(gen_lep.pt, axis=1))]
trailing_gen_lep = gen_lep[ak.singletons(ak.argmin(gen_lep.pt, axis=1))]
# Get the leptons. This has changed a couple of times now, but we are using fakeable objects as baseline leptons.
# The added p4 instance has the corrected pt (conePt for fakeable) and should be used for any following selection or calculation
# Any additional correction (if we choose to do so) should be added here, e.g. Rochester corrections, ...
## Muons
mu_v = Collections(ev, "Muon", "vetoTTH", year=year).get() # these include all muons, tight and fakeable
mu_t = Collections(ev, "Muon", "tightSSTTH", year=year).get()
mu_f = Collections(ev, "Muon", "fakeableSSTTH", year=year).get()
muon = ak.concatenate([mu_t, mu_f], axis=1)
muon['p4'] = get_four_vec_fromPtEtaPhiM(muon, get_pt(muon), muon.eta, muon.phi, muon.mass, copy=False) #FIXME new
## Electrons
el_v = Collections(ev, "Electron", "vetoTTH", year=year).get()
el_t = Collections(ev, "Electron", "tightSSTTH", year=year).get()
el_f = Collections(ev, "Electron", "fakeableSSTTH", year=year).get()
electron = ak.concatenate([el_t, el_f], axis=1)
electron['p4'] = get_four_vec_fromPtEtaPhiM(electron, get_pt(electron), electron.eta, electron.phi, electron.mass, copy=False) #FIXME new
if not re.search(re.compile('MuonEG|DoubleMuon|DoubleEG|EGamma'), dataset):
el_t_p = prompt(el_t)
el_t_np = nonprompt(el_t)
el_f_p = prompt(el_f)
el_f_np = nonprompt(el_f)
mu_t_p = prompt(mu_t)
mu_t_np = nonprompt(mu_t)
mu_f_p = prompt(mu_f)
mu_f_np = nonprompt(mu_f)
is_flipped = ( (el_t_p.matched_gen.pdgId*(-1) == el_t_p.pdgId) & (abs(el_t_p.pdgId) == 11) )
el_t_p_cc = el_t_p[~is_flipped] # this is tight, prompt, and charge consistent
el_t_p_cf = el_t_p[is_flipped] # this is tight, prompt, and charge flipped
## Merge electrons and muons. These are fakeable leptons now
lepton = ak.concatenate([muon, electron], axis=1)
leading_lepton_idx = ak.singletons(ak.argmax(lepton.p4.pt, axis=1))
leading_lepton = lepton[leading_lepton_idx]
trailing_lepton_idx = ak.singletons(ak.argmin(lepton.p4.pt, axis=1))
trailing_lepton = lepton[trailing_lepton_idx]
dilepton_mass = (leading_lepton.p4 + trailing_lepton.p4).mass
dilepton_pt = (leading_lepton.p4 + trailing_lepton.p4).pt
#dilepton_dR = delta_r(leading_lepton, trailing_lepton)
dilepton_dR = leading_lepton.p4.delta_r(trailing_lepton.p4)
lepton_pdgId_pt_ordered = ak.fill_none(ak.pad_none(lepton[ak.argsort(lepton.p4.pt, ascending=False)].pdgId, 2, clip=True), 0)
if not re.search(re.compile('MuonEG|DoubleMuon|DoubleEG|EGamma'), dataset):
n_nonprompt = getNonPromptFromFlavour(electron) + getNonPromptFromFlavour(muon)
n_chargeflip = getChargeFlips(electron, ev.GenPart) + getChargeFlips(muon, ev.GenPart)
gp = ev.GenPart
gp_e = gp[((abs(gp.pdgId)==11)&(gp.status==1)&((gp.statusFlags&(1<<0))==1)&(gp.statusFlags&(1<<8)==256))]
gp_m = gp[((abs(gp.pdgId)==13)&(gp.status==1)&((gp.statusFlags&(1<<0))==1)&(gp.statusFlags&(1<<8)==256))]
n_gen_lep = ak.num(gp_e) + ak.num(gp_m)
else:
n_gen_lep = np.zeros(len(ev))
LL = (n_gen_lep > 2) # this is the classifier for LL events (should mainly be ttZ/tZ/WZ...)
mt_lep_met = mt(lepton.p4.pt, lepton.p4.phi, ev.MET.pt, ev.MET.phi)
min_mt_lep_met = ak.min(mt_lep_met, axis=1)
## Tau and other stuff
tau = getTaus(ev)
tau = tau[~match(tau, muon, deltaRCut=0.4)]
tau = tau[~match(tau, electron, deltaRCut=0.4)]
track = getIsoTracks(ev)
## Jets
jet = getJets(ev, minPt=25, maxEta=4.7, pt_var='pt_nom')
jet = jet[ak.argsort(jet.pt_nom, ascending=False)] # need to sort wrt smeared and recorrected jet pt
jet = jet[~match(jet, muon, deltaRCut=0.4)] # remove jets that overlap with muons
jet = jet[~match(jet, electron, deltaRCut=0.4)] # remove jets that overlap with electrons
central = jet[(abs(jet.eta)<2.4)]
btag = getBTagsDeepFlavB(jet, year=self.year) # should study working point for DeepJet
light = getBTagsDeepFlavB(jet, year=self.year, invert=True)
fwd = getFwdJet(light)
fwd_noPU = getFwdJet(light, puId=False)
high_score_btag = central[ak.argsort(central.btagDeepFlavB)][:,:2]
bl = cross(lepton, high_score_btag)
bl_dR = delta_r(bl['0'], bl['1'])
min_bl_dR = ak.min(bl_dR, axis=1)
## forward jets
j_fwd = fwd[ak.singletons(ak.argmax(fwd.p, axis=1))] # highest momentum spectator
# try to get either the most forward light jet, or if there's more than one with eta>1.7, the highest pt one
most_fwd = light[ak.argsort(abs(light.eta))][:,0:1]
#most_fwd = light[ak.singletons(ak.argmax(abs(light.eta)))]
best_fwd = ak.concatenate([j_fwd, most_fwd], axis=1)[:,0:1]
jf = cross(j_fwd, jet)
mjf = (jf['0']+jf['1']).mass
j_fwd2 = jf[ak.singletons(ak.argmax(mjf, axis=1))]['1'] # this is the jet that forms the largest invariant mass with j_fwd
delta_eta = abs(j_fwd2.eta - j_fwd.eta)
## MET -> can switch to puppi MET
met_pt = ev.MET.pt
met_phi = ev.MET.phi
## other variables
ht = ak.sum(jet.pt, axis=1)
#st = met_pt + ht + ak.sum(get_pt(muon), axis=1) + ak.sum(get_pt(electron), axis=1)
st = met_pt + ht + ak.sum(lepton.p4.pt, axis=1)
# define the weight
weight = Weights( len(ev) )
if not re.search(re.compile('MuonEG|DoubleMuon|DoubleEG|EGamma'), dataset):
# lumi weight
weight.add("weight", ev.weight*cfg['lumi'][self.year])
# PU weight
weight.add("PU", ev.puWeight, weightUp=ev.puWeightUp, weightDown=ev.puWeightDown, shift=False)
# b-tag SFs
weight.add("btag", self.btagSF.Method1a(btag, light))
# lepton SFs
weight.add("lepton", self.leptonSF.get(electron, muon))
cutflow = Cutflow(output, ev, weight=weight)
# slightly restructured
# calculate everything from loose, require two tights on top
# since n_tight == n_loose == 2, the tight and loose leptons are the same in the end
# in this selection we'll get events with exactly two fakeable+tight and two loose leptons.
sel = Selection(
dataset = dataset,
events = ev,
year = self.year,
ele = electron,
ele_veto = el_v,
mu = muon,
mu_veto = mu_v,
jet_all = jet,
jet_central = central,
jet_btag = btag,
jet_fwd = fwd,
jet_light = light,
met = ev.MET,
)
baseline = sel.dilep_baseline(cutflow=cutflow, SS=True, omit=['N_fwd>0'])
baseline_OS = sel.dilep_baseline(cutflow=cutflow, SS=False, omit=['N_fwd>0']) # this is for charge flip estimation
if not re.search(re.compile('MuonEG|DoubleMuon|DoubleEG|EGamma'), dataset):
BL = (baseline & ((ak.num(el_t_p_cc)+ak.num(mu_t_p))==2)) # this is the MC baseline for events with two tight prompt leptons
BL_incl = (baseline & ((ak.num(el_t)+ak.num(mu_t))==2)) # this is the MC baseline for events with two tight leptons
np_est_sel_mc = (baseline & \
((((ak.num(el_t_p_cc)+ak.num(mu_t_p))==1) & ((ak.num(el_f_np)+ak.num(mu_f_np))==1)) | (((ak.num(el_t_p_cc)+ak.num(mu_t_p))==0) & ((ak.num(el_f_np)+ak.num(mu_f_np))==2)) )) # no overlap between tight and nonprompt, and veto on additional leptons. this should be enough
np_obs_sel_mc = (baseline & ((ak.num(el_t)+ak.num(mu_t))==2) & ((ak.num(el_t_np)+ak.num(mu_t_np))>=1) ) # two tight leptons, at least one nonprompt
np_est_sel_data = (baseline & ~baseline) # this has to be false
cf_est_sel_mc = (baseline_OS & ((ak.num(el_t_p)+ak.num(mu_t_p))==2))
cf_obs_sel_mc = (baseline & ((ak.num(el_t)+ak.num(mu_t))==2) & ((ak.num(el_t_p_cf))>=1) ) # two tight leptons, at least one electron charge flip
cf_est_sel_data = (baseline & ~baseline) # this has to be false
weight_np_mc = self.nonpromptWeight.get(el_f_np, mu_f_np, meas='TT')
weight_cf_mc = self.chargeflipWeight.flip_weight(el_t_p)
else:
BL = (baseline & ((ak.num(el_t)+ak.num(mu_t))==2))
BL_incl = BL
np_est_sel_mc = (baseline & ~baseline)
np_obs_sel_mc = (baseline & ~baseline)
np_est_sel_data = (baseline & (ak.num(el_t)+ak.num(mu_t)==1) & (ak.num(el_f)+ak.num(mu_f)==1) )
cf_est_sel_mc = (baseline & ~baseline)
cf_obs_sel_mc = (baseline & ~baseline)
cf_est_sel_data = (baseline_OS & ((ak.num(el_t)+ak.num(mu_t))==2) )
weight_np_mc = np.zeros(len(ev))
weight_cf_mc = np.zeros(len(ev))
#rle = ak.to_numpy(ak.zip([ev.run, ev.luminosityBlock, ev.event]))
run_ = ak.to_numpy(ev.run)
lumi_ = ak.to_numpy(ev.luminosityBlock)
event_ = ak.to_numpy(ev.event)
if False:
output['%s_run'%dataset] += processor.column_accumulator(run_[BL])
output['%s_lumi'%dataset] += processor.column_accumulator(lumi_[BL])
output['%s_event'%dataset] += processor.column_accumulator(event_[BL])
weight_BL = weight.weight()[BL] # this is just a shortened weight list for the two prompt selection
weight_np_data = self.nonpromptWeight.get(el_f, mu_f, meas='data')
weight_cf_data = self.chargeflipWeight.flip_weight(el_t)
out_sel = (BL | np_est_sel_mc | cf_est_sel_mc)
dummy = (np.ones(len(ev))==1)
def fill_multiple_np(hist, arrays, add_sel=dummy):
#reg_sel = [BL, np_est_sel_mc, np_obs_sel_mc, np_est_sel_data, cf_est_sel_mc, cf_obs_sel_mc, cf_est_sel_data],
#print ('len', len(reg_sel[0]))
#print ('sel', reg_sel[0])
reg_sel = [BL&add_sel, BL_incl&add_sel, np_est_sel_mc&add_sel, np_obs_sel_mc&add_sel, np_est_sel_data&add_sel, cf_est_sel_mc&add_sel, cf_obs_sel_mc&add_sel, cf_est_sel_data&add_sel],
fill_multiple(
hist,
datasets=[
dataset, # only prompt contribution from process
dataset+"_incl", # everything from process (inclusive MC truth)
"np_est_mc", # MC based NP estimate
"np_obs_mc", # MC based NP observation
"np_est_data",
"cf_est_mc",
"cf_obs_mc",
"cf_est_data",
],
arrays=arrays,
selections=reg_sel[0], # no idea where the additional dimension is coming from...
weights=[
weight.weight()[reg_sel[0][0]],
weight.weight()[reg_sel[0][1]],
weight.weight()[reg_sel[0][2]]*weight_np_mc[reg_sel[0][2]],
weight.weight()[reg_sel[0][3]],
weight.weight()[reg_sel[0][4]]*weight_np_data[reg_sel[0][4]],
weight.weight()[reg_sel[0][5]]*weight_cf_mc[reg_sel[0][5]],
weight.weight()[reg_sel[0][6]],
weight.weight()[reg_sel[0][7]]*weight_cf_data[reg_sel[0][7]],
],
)
if self.evaluate or self.dump:
# define the inputs to the NN
# this is super stupid. there must be a better way.
# used a np.stack which is ok performance wise. pandas data frame seems to be slow and memory inefficient
#FIXME no n_b, n_fwd back in v13/v14 of the DNN
NN_inputs_d = {
'n_jet': ak.to_numpy(ak.num(jet)),
'n_fwd': ak.to_numpy(ak.num(fwd)),
'n_b': ak.to_numpy(ak.num(btag)),
'n_tau': ak.to_numpy(ak.num(tau)),
#'n_track': ak.to_numpy(ak.num(track)),
'st': ak.to_numpy(st),
'met': ak.to_numpy(ev.MET.pt),
'mjj_max': ak.to_numpy(ak.fill_none(ak.max(mjf, axis=1),0)),
'delta_eta_jj': ak.to_numpy(pad_and_flatten(delta_eta)),
'lead_lep_pt': ak.to_numpy(pad_and_flatten(leading_lepton.p4.pt)),
'lead_lep_eta': ak.to_numpy(pad_and_flatten(leading_lepton.p4.eta)),
'sublead_lep_pt': ak.to_numpy(pad_and_flatten(trailing_lepton.p4.pt)),
'sublead_lep_eta': ak.to_numpy(pad_and_flatten(trailing_lepton.p4.eta)),
'dilepton_mass': ak.to_numpy(pad_and_flatten(dilepton_mass)),
'dilepton_pt': ak.to_numpy(pad_and_flatten(dilepton_pt)),
'fwd_jet_pt': ak.to_numpy(pad_and_flatten(best_fwd.pt)),
'fwd_jet_p': ak.to_numpy(pad_and_flatten(best_fwd.p)),
'fwd_jet_eta': ak.to_numpy(pad_and_flatten(best_fwd.eta)),
'lead_jet_pt': ak.to_numpy(pad_and_flatten(jet[:, 0:1].pt)),
'sublead_jet_pt': ak.to_numpy(pad_and_flatten(jet[:, 1:2].pt)),
'lead_jet_eta': ak.to_numpy(pad_and_flatten(jet[:, 0:1].eta)),
'sublead_jet_eta': ak.to_numpy(pad_and_flatten(jet[:, 1:2].eta)),
'lead_btag_pt': ak.to_numpy(pad_and_flatten(high_score_btag[:, 0:1].pt)),
'sublead_btag_pt': ak.to_numpy(pad_and_flatten(high_score_btag[:, 1:2].pt)),
'lead_btag_eta': ak.to_numpy(pad_and_flatten(high_score_btag[:, 0:1].eta)),
'sublead_btag_eta': ak.to_numpy(pad_and_flatten(high_score_btag[:, 1:2].eta)),
'min_bl_dR': ak.to_numpy(ak.fill_none(min_bl_dR, 0)),
'min_mt_lep_met': ak.to_numpy(ak.fill_none(min_mt_lep_met, 0)),
}
if self.dump:
for k in NN_inputs_d.keys():
output[k] += processor.column_accumulator(NN_inputs_d[k][out_sel])
if self.evaluate:
NN_inputs = np.stack( [NN_inputs_d[k] for k in NN_inputs_d.keys()] )
NN_inputs = np.nan_to_num(NN_inputs, 0, posinf=1e5, neginf=-1e5) # events with posinf/neginf/nan will not pass the BL selection anyway
NN_inputs = np.moveaxis(NN_inputs, 0, 1) # this is needed for a np.stack (old version)
model, scaler = load_onnx_model(self.training)
try:
NN_inputs_scaled = scaler.transform(NN_inputs)
NN_pred = predict_onnx(model, NN_inputs_scaled)
best_score = np.argmax(NN_pred, axis=1)
except ValueError:
print ("Problem with prediction. Showing the shapes here:")
print (np.shape(NN_inputs))
print (np.shape(weight_BL))
NN_pred = np.array([])
best_score = np.array([])
NN_inputs_scaled = NN_inputs
raise
##k.clear_session()
#FIXME below needs to be fixed again with changed NN evaluation. Should work now
fill_multiple_np(output['node'], {'multiplicity':best_score})
fill_multiple_np(output['node0_score_incl'], {'score':NN_pred[:,0]})
fill_multiple_np(output['node1_score_incl'], {'score':NN_pred[:,1]})
fill_multiple_np(output['node2_score_incl'], {'score':NN_pred[:,2]})
fill_multiple_np(output['node3_score_incl'], {'score':NN_pred[:,3]})
fill_multiple_np(output['node4_score_incl'], {'score':NN_pred[:,4]})
fill_multiple_np(output['node0_score'], {'score':NN_pred[:,0]}, add_sel=(best_score==0))
fill_multiple_np(output['node1_score'], {'score':NN_pred[:,1]}, add_sel=(best_score==1))
fill_multiple_np(output['node2_score'], {'score':NN_pred[:,2]}, add_sel=(best_score==2))
fill_multiple_np(output['node3_score'], {'score':NN_pred[:,3]}, add_sel=(best_score==3))
fill_multiple_np(output['node4_score'], {'score':NN_pred[:,4]}, add_sel=(best_score==4))
#SR_sel_pp = ((best_score==0) & ak.flatten((leading_lepton[BL].pdgId<0)))
#SR_sel_mm = ((best_score==0) & ak.flatten((leading_lepton[BL].pdgId>0)))
#leading_lepton_BL = leading_lepton[BL]
#output['lead_lep_SR_pp'].fill(
# dataset = dataset,
# pt = ak.to_numpy(ak.flatten(leading_lepton_BL[SR_sel_pp].pt)),
# weight = weight_BL[SR_sel_pp]
#)
#output['lead_lep_SR_mm'].fill(
# dataset = dataset,
# pt = ak.to_numpy(ak.flatten(leading_lepton_BL[SR_sel_mm].pt)),
# weight = weight_BL[SR_sel_mm]
#)
del model
del scaler
del NN_inputs, NN_inputs_scaled, NN_pred
labels = {'topW_v3': 0, 'TTW':1, 'TTZ': 2, 'TTH': 3, 'ttbar': 4, 'rare':5, 'diboson':6} # these should be all?
if dataset in labels:
label_mult = labels[dataset]
else:
label_mult = 7 # data or anything else
if self.dump:
output['label'] += processor.column_accumulator(np.ones(len(ev[out_sel])) * label_mult)
output['SS'] += processor.column_accumulator(ak.to_numpy(BL[out_sel]))
output['OS'] += processor.column_accumulator(ak.to_numpy(cf_est_sel_mc[out_sel]))
output['AR'] += processor.column_accumulator(ak.to_numpy(np_est_sel_mc[out_sel]))
output['LL'] += processor.column_accumulator(ak.to_numpy(LL[out_sel]))
output['weight'] += processor.column_accumulator(ak.to_numpy(weight.weight()[out_sel]))
output['weight_np'] += processor.column_accumulator(ak.to_numpy(weight_np_mc[out_sel]))
output['weight_cf'] += processor.column_accumulator(ak.to_numpy(weight_cf_mc[out_sel]))
# first, make a few super inclusive plots
output['PV_npvs'].fill(dataset=dataset, multiplicity=ev.PV[BL].npvs, weight=weight_BL)
output['PV_npvsGood'].fill(dataset=dataset, multiplicity=ev.PV[BL].npvsGood, weight=weight_BL)
fill_multiple_np(output['N_jet'], {'multiplicity': ak.num(jet)})
fill_multiple_np(output['N_b'], {'multiplicity': ak.num(btag)})
fill_multiple_np(output['N_central'], {'multiplicity': ak.num(central)})
fill_multiple_np(output['N_ele'], {'multiplicity':ak.num(electron)})
fill_multiple_np(output['N_mu'], {'multiplicity':ak.num(muon)})
fill_multiple_np(output['N_fwd'], {'multiplicity':ak.num(fwd)})
fill_multiple_np(output['ST'], {'ht': st})
fill_multiple_np(output['HT'], {'ht': ht})
if not re.search(re.compile('MuonEG|DoubleMuon|DoubleEG|EGamma'), dataset):
output['nLepFromTop'].fill(dataset=dataset, multiplicity=ev[BL].nLepFromTop, weight=weight_BL)
output['nLepFromTau'].fill(dataset=dataset, multiplicity=ev.nLepFromTau[BL], weight=weight_BL)
output['nLepFromZ'].fill(dataset=dataset, multiplicity=ev.nLepFromZ[BL], weight=weight_BL)
output['nLepFromW'].fill(dataset=dataset, multiplicity=ev.nLepFromW[BL], weight=weight_BL)
output['nGenTau'].fill(dataset=dataset, multiplicity=ev.nGenTau[BL], weight=weight_BL)
output['nGenL'].fill(dataset=dataset, multiplicity=ak.num(ev.GenL[BL], axis=1), weight=weight_BL)
output['chargeFlip_vs_nonprompt'].fill(dataset=dataset, n1=n_chargeflip[BL], n2=n_nonprompt[BL], n_ele=ak.num(electron)[BL], weight=weight_BL)
fill_multiple_np(output['MET'], {'pt':ev.MET.pt, 'phi':ev.MET.phi})
if not re.search(re.compile('MuonEG|DoubleMuon|DoubleEG|EGamma'), dataset):
output['lead_gen_lep'].fill(
dataset = dataset,
pt = ak.to_numpy(ak.flatten(leading_gen_lep[BL].pt)),
eta = ak.to_numpy(ak.flatten(leading_gen_lep[BL].eta)),
phi = ak.to_numpy(ak.flatten(leading_gen_lep[BL].phi)),
weight = weight_BL
)
output['trail_gen_lep'].fill(
dataset = dataset,
pt = ak.to_numpy(ak.flatten(trailing_gen_lep[BL].pt)),
eta = ak.to_numpy(ak.flatten(trailing_gen_lep[BL].eta)),
phi = ak.to_numpy(ak.flatten(trailing_gen_lep[BL].phi)),
weight = weight_BL
)
fill_multiple_np(
output['lead_lep'],
{
'pt': pad_and_flatten(leading_lepton.p4.pt),
'eta': pad_and_flatten(leading_lepton.eta),
'phi': pad_and_flatten(leading_lepton.phi),
},
)
fill_multiple_np(
output['trail_lep'],
{
'pt': pad_and_flatten(trailing_lepton.p4.pt),
'eta': pad_and_flatten(trailing_lepton.eta),
'phi': pad_and_flatten(trailing_lepton.phi),
},
)
output['j1'].fill(
dataset = dataset,
pt = ak.flatten(jet.pt_nom[:, 0:1][BL]),
eta = ak.flatten(jet.eta[:, 0:1][BL]),
phi = ak.flatten(jet.phi[:, 0:1][BL]),
weight = weight_BL
)
output['j2'].fill(
dataset = dataset,
pt = ak.flatten(jet[:, 1:2][BL].pt_nom),
eta = ak.flatten(jet[:, 1:2][BL].eta),
phi = ak.flatten(jet[:, 1:2][BL].phi),
weight = weight_BL
)
output['j3'].fill(
dataset = dataset,
pt = ak.flatten(jet[:, 2:3][BL].pt_nom),
eta = ak.flatten(jet[:, 2:3][BL].eta),
phi = ak.flatten(jet[:, 2:3][BL].phi),
weight = weight_BL
)
fill_multiple_np(
output['fwd_jet'],
{
'pt': pad_and_flatten(best_fwd.pt),
'eta': pad_and_flatten(best_fwd.eta),
'phi': pad_and_flatten(best_fwd.phi),
},
)
#output['fwd_jet'].fill(
# dataset = dataset,
# pt = ak.flatten(j_fwd[BL].pt),
# eta = ak.flatten(j_fwd[BL].eta),
# phi = ak.flatten(j_fwd[BL].phi),
# weight = weight_BL
#)
output['high_p_fwd_p'].fill(dataset=dataset, p = ak.flatten(best_fwd[BL].p), weight = weight_BL)
return output