solution/arrays/create_numpy_soln.txt

Your task is to write a Python script that reads one of the ROOT files in '{BASE_DIR}/logs/file_list.txt' using uproot and stores the following observables in a NumPy array. The NumPy array should be named as either '{BASE_DIR}/arrays/data_A_raw.npy' or '{BASE_DIR}/arrays/signal_WH_raw.npy' Use "data_A.GamGam.root" for conversion to 'data_A_raw.npy' while "mc_345318.WpH125J_Wincl_gamgam.GamGam.root" for 'signal_WH_raw.npy'. You may use the ROOT file summary included below to see how the trees and branches in the ROOT file are labeled. It is very important to use the correct tree and branch names, so you should tell the worker agent exactly which trees and branches to extract. Note that some branches (for example, photon, lepton, and jet observables) will be arrays containing the corresponding observables for each particle, ordered from highest pT to lowest pT. Do NOT allow the worker to loop over all events; that will be very slow, and it is much better to read entire branches at a time.

For each event, you should save
    - pT, eta, phi of each of the two photons.
    - pT, eta, phi of the two highest-pT leptons in the event.
    - pT, eta, phi of the six highest-pT jets in the event.
    - ET and phi of the MET.
    - MC weight.
    - Flag for each photon indicating whether tight indentification(ID) requirements.
    - Cross section.
    - Sum of weights.
    - Scale factors for photon, electron,muon, btagging, pileup, electron trigger, photon trigger.

Fill indices 44 and 45 with NaN values to serve as placeholders for the diphoton invariant mass and transverse momentum, which will be computed later.

The indices should be as follows (note that these names may not correspond to the branch names in the ROOT files):
0:  photon 1 pT  
1:  photon 1 eta
2:  photon 1 phi  
3:  photon 2 pT  
4:  photon 2 eta  
5:  photon 2 phi  
6:  lepton 1 pT  
7:  lepton 1 eta  
8:  lepton 1 phi  
9:  lepton 2 pT  
10: lepton 2 eta  
11: lepton 2 phi  
12: jet 1 pT  
13: jet 1 eta
14: jet 1 phi
15: jet 2 pT
16: jet 2 eta
17: jet 2 phi
18: jet 3 pT
19: jet 3 eta
20: jet 3 phi
21: jet 4 pT
22: jet 4 eta
23: jet 4 phi
24: jet 5 pT
25: jet 5 eta
26: jet 5 phi
27: jet 6 pT 
28: jet 6 eta
29: jet 6 phi
30: met ET  
31: met phi  
32: MC weight
33: sum of weights
34: cross section
35: photon 1 tight ID?
36: photon 2 tight ID?
37: scaleFactor_PILEUP  
38: scaleFactor_PHOTON  
39: scaleFactor_PhotonTRIGGER  
40: scaleFactor_ELE  
41: scaleFactor_MUON  
42: scaleFactor_LepTRIGGER  
43: scaleFactor_BTAG
44: NaN values
45: NaN values

ROOT file summary
================================================================================
ROOT FILES ANALYSIS SUMMARY
================================================================================

COMMON BRANCHES ACROSS ALL FILES
========================================

Tree: mini;1
Common branches (81):
  SumWeights, XSection, channelNumber, ditau_m, eventNumber, jet_E, jet_MV2c10, jet_eta, jet_jvt, jet_n, jet_phi, jet_pt, jet_pt_syst, jet_trueflav, jet_truthMatched, largeRjet_D2, largeRjet_E, largeRjet_eta, largeRjet_m, largeRjet_n, largeRjet_phi, largeRjet_pt, largeRjet_pt_syst, largeRjet_tau32, largeRjet_truthMatched, lep_E, lep_charge, lep_eta, lep_etcone20, lep_isTightID, lep_n, lep_phi, lep_pt, lep_pt_syst, lep_ptcone30, lep_trackd0pvunbiased, lep_tracksigd0pvunbiased, lep_trigMatched, lep_truthMatched, lep_type, lep_z0, mcWeight, met_et, met_et_syst, met_phi, photon_E, photon_convType, photon_eta, photon_etcone20, photon_isTightID, photon_n, photon_phi, photon_pt, photon_pt_syst, photon_ptcone30, photon_trigMatched, photon_truthMatched, runNumber, scaleFactor_BTAG, scaleFactor_ELE, scaleFactor_LepTRIGGER, scaleFactor_MUON, scaleFactor_PHOTON, scaleFactor_PILEUP, scaleFactor_PhotonTRIGGER, scaleFactor_TAU, tau_BDTid, tau_E, tau_charge, tau_eta, tau_isTightID, tau_n, tau_nTracks, tau_phi, tau_pt, tau_pt_syst, tau_trigMatched, tau_truthMatched, trigE, trigM, trigP

================================================================================

File 1: data_A.GamGam.root
--------------------------
Total objects: 1
Trees found: 1

Tree: mini;1
  Entries: 430344
  Branches (81):
    ditau: ditau_m
    jet: jet_E, jet_MV2c10, jet_eta, jet_jvt, jet_n, jet_phi, jet_pt, jet_pt_syst, jet_trueflav, jet_truthMatched
    largeRjet: largeRjet_D2, largeRjet_E, largeRjet_eta, largeRjet_m, largeRjet_n, largeRjet_phi, largeRjet_pt, largeRjet_pt_syst, largeRjet_tau32, largeRjet_truthMatched
    lep: lep_E, lep_charge, lep_eta, lep_etcone20, lep_isTightID, lep_n, lep_phi, lep_pt, lep_pt_syst, lep_ptcone30, lep_trackd0pvunbiased, lep_tracksigd0pvunbiased, lep_trigMatched, lep_truthMatched, lep_type, lep_z0
    met: met_et, met_et_syst, met_phi
    other: SumWeights, XSection, channelNumber, eventNumber, mcWeight, runNumber, trigE, trigM, trigP
    photon: photon_E, photon_convType, photon_eta, photon_etcone20, photon_isTightID, photon_n, photon_phi, photon_pt, photon_pt_syst, photon_ptcone30, photon_trigMatched, photon_truthMatched
    scaleFactor: scaleFactor_BTAG, scaleFactor_ELE, scaleFactor_LepTRIGGER, scaleFactor_MUON, scaleFactor_PHOTON, scaleFactor_PILEUP, scaleFactor_PhotonTRIGGER, scaleFactor_TAU
    tau: tau_BDTid, tau_E, tau_charge, tau_eta, tau_isTightID, tau_n, tau_nTracks, tau_phi, tau_pt, tau_pt_syst, tau_trigMatched, tau_truthMatched

==================================================
File 2: data_B.GamGam.root
--------------------------
Total objects: 1
Trees found: 1

Tree: mini;1
  Entries: 1528717
  Branches (81):
    ditau: ditau_m
    jet: jet_E, jet_MV2c10, jet_eta, jet_jvt, jet_n, jet_phi, jet_pt, jet_pt_syst, jet_trueflav, jet_truthMatched
    largeRjet: largeRjet_D2, largeRjet_E, largeRjet_eta, largeRjet_m, largeRjet_n, largeRjet_phi, largeRjet_pt, largeRjet_pt_syst, largeRjet_tau32, largeRjet_truthMatched
    lep: lep_E, lep_charge, lep_eta, lep_etcone20, lep_isTightID, lep_n, lep_phi, lep_pt, lep_pt_syst, lep_ptcone30, lep_trackd0pvunbiased, lep_tracksigd0pvunbiased, lep_trigMatched, lep_truthMatched, lep_type, lep_z0
    met: met_et, met_et_syst, met_phi
    other: SumWeights, XSection, channelNumber, eventNumber, mcWeight, runNumber, trigE, trigM, trigP
    photon: photon_E, photon_convType, photon_eta, photon_etcone20, photon_isTightID, photon_n, photon_phi, photon_pt, photon_pt_syst, photon_ptcone30, photon_trigMatched, photon_truthMatched
    scaleFactor: scaleFactor_BTAG, scaleFactor_ELE, scaleFactor_LepTRIGGER, scaleFactor_MUON, scaleFactor_PHOTON, scaleFactor_PILEUP, scaleFactor_PhotonTRIGGER, scaleFactor_TAU
    tau: tau_BDTid, tau_E, tau_charge, tau_eta, tau_isTightID, tau_n, tau_nTracks, tau_phi, tau_pt, tau_pt_syst, tau_trigMatched, tau_truthMatched

==================================================
File 3: data_C.GamGam.root
--------------------------
Total objects: 1
Trees found: 1

Tree: mini;1
  Entries: 2237187
  Branches (81):
    ditau: ditau_m
    jet: jet_E, jet_MV2c10, jet_eta, jet_jvt, jet_n, jet_phi, jet_pt, jet_pt_syst, jet_trueflav, jet_truthMatched
    largeRjet: largeRjet_D2, largeRjet_E, largeRjet_eta, largeRjet_m, largeRjet_n, largeRjet_phi, largeRjet_pt, largeRjet_pt_syst, largeRjet_tau32, largeRjet_truthMatched
    lep: lep_E, lep_charge, lep_eta, lep_etcone20, lep_isTightID, lep_n, lep_phi, lep_pt, lep_pt_syst, lep_ptcone30, lep_trackd0pvunbiased, lep_tracksigd0pvunbiased, lep_trigMatched, lep_truthMatched, lep_type, lep_z0
    met: met_et, met_et_syst, met_phi
    other: SumWeights, XSection, channelNumber, eventNumber, mcWeight, runNumber, trigE, trigM, trigP
    photon: photon_E, photon_convType, photon_eta, photon_etcone20, photon_isTightID, photon_n, photon_phi, photon_pt, photon_pt_syst, photon_ptcone30, photon_trigMatched, photon_truthMatched
    scaleFactor: scaleFactor_BTAG, scaleFactor_ELE, scaleFactor_LepTRIGGER, scaleFactor_MUON, scaleFactor_PHOTON, scaleFactor_PILEUP, scaleFactor_PhotonTRIGGER, scaleFactor_TAU
    tau: tau_BDTid, tau_E, tau_charge, tau_eta, tau_isTightID, tau_n, tau_nTracks, tau_phi, tau_pt, tau_pt_syst, tau_trigMatched, tau_truthMatched

==================================================
File 4: data_D.GamGam.root
--------------------------
Total objects: 1
Trees found: 1

Tree: mini;1
  Entries: 3602176
  Branches (81):
    ditau: ditau_m
    jet: jet_E, jet_MV2c10, jet_eta, jet_jvt, jet_n, jet_phi, jet_pt, jet_pt_syst, jet_trueflav, jet_truthMatched
    largeRjet: largeRjet_D2, largeRjet_E, largeRjet_eta, largeRjet_m, largeRjet_n, largeRjet_phi, largeRjet_pt, largeRjet_pt_syst, largeRjet_tau32, largeRjet_truthMatched
    lep: lep_E, lep_charge, lep_eta, lep_etcone20, lep_isTightID, lep_n, lep_phi, lep_pt, lep_pt_syst, lep_ptcone30, lep_trackd0pvunbiased, lep_tracksigd0pvunbiased, lep_trigMatched, lep_truthMatched, lep_type, lep_z0
    met: met_et, met_et_syst, met_phi
    other: SumWeights, XSection, channelNumber, eventNumber, mcWeight, runNumber, trigE, trigM, trigP
    photon: photon_E, photon_convType, photon_eta, photon_etcone20, photon_isTightID, photon_n, photon_phi, photon_pt, photon_pt_syst, photon_ptcone30, photon_trigMatched, photon_truthMatched
    scaleFactor: scaleFactor_BTAG, scaleFactor_ELE, scaleFactor_LepTRIGGER, scaleFactor_MUON, scaleFactor_PHOTON, scaleFactor_PILEUP, scaleFactor_PhotonTRIGGER, scaleFactor_TAU
    tau: tau_BDTid, tau_E, tau_charge, tau_eta, tau_isTightID, tau_n, tau_nTracks, tau_phi, tau_pt, tau_pt_syst, tau_trigMatched, tau_truthMatched

==================================================
File 5: mc_341081.ttH125_gamgam.GamGam.root
-------------------------------------------
Total objects: 1
Trees found: 1

Tree: mini;1
  Entries: 576491
  Branches (81):
    ditau: ditau_m
    jet: jet_E, jet_MV2c10, jet_eta, jet_jvt, jet_n, jet_phi, jet_pt, jet_pt_syst, jet_trueflav, jet_truthMatched
    largeRjet: largeRjet_D2, largeRjet_E, largeRjet_eta, largeRjet_m, largeRjet_n, largeRjet_phi, largeRjet_pt, largeRjet_pt_syst, largeRjet_tau32, largeRjet_truthMatched
    lep: lep_E, lep_charge, lep_eta, lep_etcone20, lep_isTightID, lep_n, lep_phi, lep_pt, lep_pt_syst, lep_ptcone30, lep_trackd0pvunbiased, lep_tracksigd0pvunbiased, lep_trigMatched, lep_truthMatched, lep_type, lep_z0
    met: met_et, met_et_syst, met_phi
    other: SumWeights, XSection, channelNumber, eventNumber, mcWeight, runNumber, trigE, trigM, trigP
    photon: photon_E, photon_convType, photon_eta, photon_etcone20, photon_isTightID, photon_n, photon_phi, photon_pt, photon_pt_syst, photon_ptcone30, photon_trigMatched, photon_truthMatched
    scaleFactor: scaleFactor_BTAG, scaleFactor_ELE, scaleFactor_LepTRIGGER, scaleFactor_MUON, scaleFactor_PHOTON, scaleFactor_PILEUP, scaleFactor_PhotonTRIGGER, scaleFactor_TAU
    tau: tau_BDTid, tau_E, tau_charge, tau_eta, tau_isTightID, tau_n, tau_nTracks, tau_phi, tau_pt, tau_pt_syst, tau_trigMatched, tau_truthMatched

==================================================
File 6: mc_343981.ggH125_gamgam.GamGam.root
-------------------------------------------
Total objects: 1
Trees found: 1

Tree: mini;1
  Entries: 1054711
  Branches (81):
    ditau: ditau_m
    jet: jet_E, jet_MV2c10, jet_eta, jet_jvt, jet_n, jet_phi, jet_pt, jet_pt_syst, jet_trueflav, jet_truthMatched
    largeRjet: largeRjet_D2, largeRjet_E, largeRjet_eta, largeRjet_m, largeRjet_n, largeRjet_phi, largeRjet_pt, largeRjet_pt_syst, largeRjet_tau32, largeRjet_truthMatched
    lep: lep_E, lep_charge, lep_eta, lep_etcone20, lep_isTightID, lep_n, lep_phi, lep_pt, lep_pt_syst, lep_ptcone30, lep_trackd0pvunbiased, lep_tracksigd0pvunbiased, lep_trigMatched, lep_truthMatched, lep_type, lep_z0
    met: met_et, met_et_syst, met_phi
    other: SumWeights, XSection, channelNumber, eventNumber, mcWeight, runNumber, trigE, trigM, trigP
    photon: photon_E, photon_convType, photon_eta, photon_etcone20, photon_isTightID, photon_n, photon_phi, photon_pt, photon_pt_syst, photon_ptcone30, photon_trigMatched, photon_truthMatched
    scaleFactor: scaleFactor_BTAG, scaleFactor_ELE, scaleFactor_LepTRIGGER, scaleFactor_MUON, scaleFactor_PHOTON, scaleFactor_PILEUP, scaleFactor_PhotonTRIGGER, scaleFactor_TAU
    tau: tau_BDTid, tau_E, tau_charge, tau_eta, tau_isTightID, tau_n, tau_nTracks, tau_phi, tau_pt, tau_pt_syst, tau_trigMatched, tau_truthMatched

==================================================
File 7: mc_345041.VBFH125_gamgam.GamGam.root
--------------------------------------------
Total objects: 1
Trees found: 1

Tree: mini;1
  Entries: 497468
  Branches (81):
    ditau: ditau_m
    jet: jet_E, jet_MV2c10, jet_eta, jet_jvt, jet_n, jet_phi, jet_pt, jet_pt_syst, jet_trueflav, jet_truthMatched
    largeRjet: largeRjet_D2, largeRjet_E, largeRjet_eta, largeRjet_m, largeRjet_n, largeRjet_phi, largeRjet_pt, largeRjet_pt_syst, largeRjet_tau32, largeRjet_truthMatched
    lep: lep_E, lep_charge, lep_eta, lep_etcone20, lep_isTightID, lep_n, lep_phi, lep_pt, lep_pt_syst, lep_ptcone30, lep_trackd0pvunbiased, lep_tracksigd0pvunbiased, lep_trigMatched, lep_truthMatched, lep_type, lep_z0
    met: met_et, met_et_syst, met_phi
    other: SumWeights, XSection, channelNumber, eventNumber, mcWeight, runNumber, trigE, trigM, trigP
    photon: photon_E, photon_convType, photon_eta, photon_etcone20, photon_isTightID, photon_n, photon_phi, photon_pt, photon_pt_syst, photon_ptcone30, photon_trigMatched, photon_truthMatched
    scaleFactor: scaleFactor_BTAG, scaleFactor_ELE, scaleFactor_LepTRIGGER, scaleFactor_MUON, scaleFactor_PHOTON, scaleFactor_PILEUP, scaleFactor_PhotonTRIGGER, scaleFactor_TAU
    tau: tau_BDTid, tau_E, tau_charge, tau_eta, tau_isTightID, tau_n, tau_nTracks, tau_phi, tau_pt, tau_pt_syst, tau_trigMatched, tau_truthMatched

==================================================
File 8: mc_345318.WpH125J_Wincl_gamgam.GamGam.root
--------------------------------------------------
Total objects: 1
Trees found: 1

Tree: mini;1
  Entries: 113765
  Branches (81):
    ditau: ditau_m
    jet: jet_E, jet_MV2c10, jet_eta, jet_jvt, jet_n, jet_phi, jet_pt, jet_pt_syst, jet_trueflav, jet_truthMatched
    largeRjet: largeRjet_D2, largeRjet_E, largeRjet_eta, largeRjet_m, largeRjet_n, largeRjet_phi, largeRjet_pt, largeRjet_pt_syst, largeRjet_tau32, largeRjet_truthMatched
    lep: lep_E, lep_charge, lep_eta, lep_etcone20, lep_isTightID, lep_n, lep_phi, lep_pt, lep_pt_syst, lep_ptcone30, lep_trackd0pvunbiased, lep_tracksigd0pvunbiased, lep_trigMatched, lep_truthMatched, lep_type, lep_z0
    met: met_et, met_et_syst, met_phi
    other: SumWeights, XSection, channelNumber, eventNumber, mcWeight, runNumber, trigE, trigM, trigP
    photon: photon_E, photon_convType, photon_eta, photon_etcone20, photon_isTightID, photon_n, photon_phi, photon_pt, photon_pt_syst, photon_ptcone30, photon_trigMatched, photon_truthMatched
    scaleFactor: scaleFactor_BTAG, scaleFactor_ELE, scaleFactor_LepTRIGGER, scaleFactor_MUON, scaleFactor_PHOTON, scaleFactor_PILEUP, scaleFactor_PhotonTRIGGER, scaleFactor_TAU
    tau: tau_BDTid, tau_E, tau_charge, tau_eta, tau_isTightID, tau_n, tau_nTracks, tau_phi, tau_pt, tau_pt_syst, tau_trigMatched, tau_truthMatched

==================================================
File 9: mc_345319.ZH125J_Zincl_gamgam.GamGam.root
-------------------------------------------------
Total objects: 1
Trees found: 1

Tree: mini;1
  Entries: 230900
  Branches (81):
    ditau: ditau_m
    jet: jet_E, jet_MV2c10, jet_eta, jet_jvt, jet_n, jet_phi, jet_pt, jet_pt_syst, jet_trueflav, jet_truthMatched
    largeRjet: largeRjet_D2, largeRjet_E, largeRjet_eta, largeRjet_m, largeRjet_n, largeRjet_phi, largeRjet_pt, largeRjet_pt_syst, largeRjet_tau32, largeRjet_truthMatched
    lep: lep_E, lep_charge, lep_eta, lep_etcone20, lep_isTightID, lep_n, lep_phi, lep_pt, lep_pt_syst, lep_ptcone30, lep_trackd0pvunbiased, lep_tracksigd0pvunbiased, lep_trigMatched, lep_truthMatched, lep_type, lep_z0
    met: met_et, met_et_syst, met_phi
    other: SumWeights, XSection, channelNumber, eventNumber, mcWeight, runNumber, trigE, trigM, trigP
    photon: photon_E, photon_convType, photon_eta, photon_etcone20, photon_isTightID, photon_n, photon_phi, photon_pt, photon_pt_syst, photon_ptcone30, photon_trigMatched, photon_truthMatched
    scaleFactor: scaleFactor_BTAG, scaleFactor_ELE, scaleFactor_LepTRIGGER, scaleFactor_MUON, scaleFactor_PHOTON, scaleFactor_PILEUP, scaleFactor_PhotonTRIGGER, scaleFactor_TAU
    tau: tau_BDTid, tau_E, tau_charge, tau_eta, tau_isTightID, tau_n, tau_nTracks, tau_phi, tau_pt, tau_pt_syst, tau_trigMatched, tau_truthMatched

==================================================