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Comparing UserCode/MitHzz4l/Selection/src/applySelection.cc (file contents):
Revision 1.13 by khahn, Sat May 5 11:04:01 2012 UTC vs.
Revision 1.29 by khahn, Thu May 24 17:56:51 2012 UTC

# Line 5 | Line 5
5   #include <iostream>                 // standard I/O
6   #include <iomanip>                  // functions to format standard I/O
7   #include <bitset>  
8 + #include <map>  
9   using namespace std;
10  
11   //
# Line 34 | Line 35 | using namespace std;
35   #include "Vertex.h"
36   #include "PFCandidate.h"
37   #include "PFCandidateCol.h"
38 + #include "PileupInfoCol.h"
39 + #include "PileupEnergyDensity.h"
40 + #include "MCParticle.h"
41   #include "TriggerMask.h"
42   #include "TriggerTable.h"
43   #include "Names.h"
# Line 46 | Line 50 | using namespace std;
50   #include "MuonSelection.h"
51   #include "ElectronSelection.h"
52   #include "IsolationSelection.h"
53 < #include "Selection.h"
53 > #include "ReferenceSelection.h"
54 >
55   #include "TriggerUtils.h"
56   #include "PassHLT.h"
57   #include "Angles.h"
58   #include "KinematicsStruct.h"
59   #include "InfoStruct.h"
60 < //#include "GenInfoStruct.h"
60 > #include "GenInfoStruct.h"
61   #include "WeightStruct.h"
62 < #include "GlobalDataAndFuncs.h"
62 > //#include "GlobalDataAndFuncs.h"
63 > #include "RunLumiRangeMap.h"
64 >
65   #include "AngleTuple.h"
66 + #include "FOTuple.h"
67  
68   #include "SampleWeight.h"
69   #include "EfficiencyWeightsInterface.h"
70  
71 + #include "SimpleLepton.h"
72 +
73   #ifndef CMSSW_BASE
74   #define CMSSW_BASE "../"
75   #endif
76  
77   using namespace mithep;
78  
79 + //
80 + // globals
81 + //----------------------------------------------------------------------------
82 + TH1D * hpu;
83 + RunLumiRangeMap rlrm;
84 + vector<SimpleLepton> failingLeptons ; // for fake estimation
85 + vector<SimpleLepton> passingLeptons;      // for fake estimation
86 + vector<unsigned> cutvec;
87 + vector<vector<unsigned> > zcutvec;
88 + vector<vector<unsigned> > zzcutvec;
89 + map<unsigned,float>       evtrhoMap;
90 + vector<string> cutstrs;
91 + bool passes_HLT_MC;
92 + vector<bool>   PFnoPUflag;;
93  
94 + //
95 + // prototypes
96   //----------------------------------------------------------------------------
97 < bool setPV(ControlFlags,const mithep::Array<mithep::Vertex>*, mithep::Vertex& );
97 > void initPUWeights();
98 > double getPUWeight(unsigned npu);
99 > void setEra(string, ControlFlags&);
100 > void setEffiencyWeights(EventData&, WeightStruct& );
101 > void initRunLumiRangeMap();
102 > void initEvtRhoMap(map<unsigned,float> &);
103 > unsigned makePFnoPUArray(mithep::Array<PFCandidate> * fPFCandidates,
104 >                         vector<bool> &pfNoPileUpFlag,
105 >                         const mithep::Array<mithep::Vertex>     * vtxArr );
106   //----------------------------------------------------------------------------
107  
108 < //=== MAIN =================================================================================================
108 >
109 > //
110 > // MAIN
111 > //----------------------------------------------------------------------------
112   int main(int argc, char** argv)
113 + //----------------------------------------------------------------------------
114   {
115 +  cutstrs.push_back(string("skim0"));              //0
116 +  cutstrs.push_back(string("skim1"));              //1
117 +  cutstrs.push_back(string("skim2"));              //1
118 +  cutstrs.push_back(string("trigger"));            //2
119 +  // -------------------------------------------------
120 +  cutstrs.push_back(string("Z candidate"));        //3
121 +  cutstrs.push_back(string("good Z1"));            //4
122 +  // -------------------------------------------------
123 +  cutstrs.push_back(string("4l"));                 //5  
124 +  cutstrs.push_back(string("ZZ candidate"));       //6
125 +  cutstrs.push_back(string("good Z2"));            //7
126 +  cutstrs.push_back(string("ZZ 20/10"));           //8
127 +  cutstrs.push_back(string("resonance"));          //9
128 +  cutstrs.push_back(string("m4l>70"));             //10
129 +  cutstrs.push_back(string("m4l>100, mZ2 > 12"));                  //11
130 +
131 +
132 +
133 +
134    string cmsswpath(CMSSW_BASE);
135    cmsswpath.append("/src");
136    std::bitset<1024> triggerBits;
137    vector<vector<string> > inputFiles;
138    inputFiles.push_back(vector<string>());
139 <  map<string,double> entrymap; // number of unskimmed entries in each file
139 >  map<string,unsigned> entrymap; // number of unskimmed entries in each file
140 >  for( int i=0; i<cutstrs.size(); i++ ) cutvec.push_back(0);
141 >  for( int i=0; i<2; i++ )  {
142 >    zcutvec.push_back(vector<unsigned>());
143 >    for( int j=0; j<cutstrs.size(); j++ ) zcutvec[i].push_back(0);
144 >  }
145 >  for( int i=0; i<3; i++ )  {
146 >    zzcutvec.push_back(vector<unsigned>());
147 >    for( int j=0; j<cutstrs.size(); j++ ) zzcutvec[i].push_back(0);
148 >  }
149 >
150  
151    //
152    // args
# Line 96 | Line 163 | int main(int argc, char** argv)
163        return 1;
164      }
165    ctrl.dump();
99  assert( ctrl.mH != 0 );
166  
167  
168  
# Line 113 | Line 179 | int main(int argc, char** argv)
179        if( !(strncmp( fname.c_str(), "#", 1 ) ) ) continue; // skip commented lines
180        cout << "adding inputfile : " << fname.c_str() << endl;
181        entrymap[string(fname.c_str())] = unskimmedEntries(fname.c_str());
182 +      cout << "unskimmed entries: " << entrymap[string(fname.c_str())] << endl;
183        chain->AddFile(fname.c_str());
184        hltchain->AddFile(fname.c_str());
185      }
186    } else {
187      cout << "adding inputfile : " << ctrl.inputfile.c_str() << endl;
188 +    unsigned tmpent = unskimmedEntries(ctrl.inputfile.c_str());
189 +    cout << "tmpent: " << tmpent << endl;
190      entrymap[string(ctrl.inputfile.c_str())] = unskimmedEntries(ctrl.inputfile.c_str());
191 +    cout << "unskimmed entries: " << entrymap[string(ctrl.inputfile.c_str())] << endl;
192      chain->AddFile(ctrl.inputfile.c_str());
193      hltchain->AddFile(ctrl.inputfile.c_str());
194    }
# Line 142 | Line 212 | int main(int argc, char** argv)
212    KinematicsStruct kinematics;
213    InfoStruct evtinfo;
214    WeightStruct weights;
215 <  //  GenInfoStruct geninfo;
215 >  GenInfoStruct geninfo;
216  
217    AngleTuple nt( (const char*)ofname, (const char*)"zznt");
218    nt.makeAngleBranch(angles);
219    nt.makeKinematicsBranch(kinematics);
220    nt.makeInfoBranch(evtinfo);
221  
222 <  TH1F * h_w_hpt;
222 >  FOTuple foTree( nt.getFile(), (const char*)"FOtree");
223 >  foTree.makeFailedLeptonBranch(failingLeptons);
224 >  foTree.makeZLeptonBranch(passingLeptons);
225 >
226 >  TH1F * h_wf11_hpt;
227    if(ctrl.mc) {
228      nt.makeWeightBranch(weights);
229 <    //    nt.makeGenInfoBranch(geninfo);
229 >    nt.makeGenInfoBranch(geninfo);
230      initEfficiencyWeights();
231 <    /*
231 >    initPUWeights();
232 >
233      // Higgs only, pt reweighting
234      if( ctrl.mH <= 140 ) {
235        char wptname[256];
# Line 162 | Line 237 | int main(int argc, char** argv)
237        TFile * f_hpt = new TFile(wptname);
238        f_hpt->Print();
239        sprintf(wptname, "weight_hqt_fehipro_fit_%i", ctrl.mH);
240 <      h_w_hpt  = (TH1F*)(f_hpt->FindObjectAny(wptname));
166 <      h_w_hpt->Print();
240 >      h_wf11_hpt  = (TH1F*)(f_hpt->FindObjectAny(wptname));
241      }
242 <    */
242 >
243    } else {
244      initRunLumiRangeMap();
245    }
246  
247 <  initMuonIDMVA();
247 >  //  initMuonIDMVA();
248    initMuonIsoMVA();
249    initElectronIDMVA();
250    initElectronIsoMVA();
251    initTrigger();
252 <  
253 <  
254 <  //##########################################################################
255 <  // Setup tree I/O
182 <  //##########################################################################
252 >
253 >  // hack
254 >  initEvtRhoMap(evtrhoMap);
255 >
256    
257    //
258 <  // Access samples and fill histograms
258 >  // Setup tree I/O
259 >  //--------------------------------------------------------------------------------------------------------------
260    TFile *inputFile=0;
261    TTree *eventTree=0;  
262    string currentFile("");
263  
190  // Data structures to store info from TTrees
264    mithep::EventHeader *info    = new mithep::EventHeader();
192  //  mithep::TGenInfo    *ginfo  = new mithep::TGenInfo();
265    mithep::Array<mithep::Electron>             *electronArr   = new mithep::Array<mithep::Electron>();
266    mithep::Array<mithep::Muon>                 *muonArr       = new mithep::Array<mithep::Muon>();
267    mithep::Array<mithep::Vertex>               *vtxArr        = new mithep::Array<mithep::Vertex>();
268    mithep::Array<mithep::PFCandidate>          *pfArr         = new mithep::Array<mithep::PFCandidate>();
269 <  mithep::Array<mithep::PileupEnergyDensity>  *puArr         = new mithep::Array<mithep::PileupEnergyDensity>();
269 >  mithep::Array<mithep::PileupInfo>           *puArr         = new mithep::Array<mithep::PileupInfo>();
270 >  mithep::Array<mithep::PileupEnergyDensity>  *puDArr        = new mithep::Array<mithep::PileupEnergyDensity>();
271    mithep::Array<mithep::Track>                *trkArr        = new mithep::Array<mithep::Track>();
272 +  mithep::Array<mithep::MCParticle>           *mcArr         = new mithep::Array<mithep::MCParticle>();
273 +  mithep::MCEventInfo                         *mcEvtInfo     = new mithep::MCEventInfo();
274    mithep::TriggerMask                         *trigMask      = new mithep::TriggerMask();
275    mithep::TriggerTable                        *hltTable      = new mithep::TriggerTable();
276    vector<string>                              *hltTableStrings  = new vector<string>();
# Line 205 | Line 280 | int main(int argc, char** argv)
280    TString fInfoName(Names::gkEvtHeaderBrn);
281    TString fPrimVtxName(Names::gkPVBrn);
282    TString fPFCandidateName(Names::gkPFCandidatesBrn);
283 +  TString fPileupInfoName(Names::gkPileupInfoBrn);
284    TString fPileupEnergyDensityName(Names::gkPileupEnergyDensityBrn);
285    TString fTrackName(Names::gkTrackBrn);
286 +  TString fMCParticleName(Names::gkMCPartBrn);
287 +  TString fMCEvtInfoName(Names::gkMCEvtInfoBrn);
288    TString fTriggerMaskName(Names::gkHltBitBrn);
289    TString fTriggerTableName(Names::gkHltTableBrn);
290    
# Line 215 | Line 293 | int main(int argc, char** argv)
293    chain->SetBranchAddress(fMuonName,        &muonArr);
294    chain->SetBranchAddress(fPrimVtxName,     &vtxArr);
295    chain->SetBranchAddress(fPFCandidateName, &pfArr);
296 <  chain->SetBranchAddress(fPileupEnergyDensityName, &puArr);
296 >  if( ctrl.mc ) {
297 >    chain->SetBranchAddress(fPileupInfoName,  &puArr);
298 >    chain->SetBranchAddress(fMCParticleName,  &mcArr);
299 >    chain->SetBranchAddress(fMCEvtInfoName,  &mcEvtInfo);
300 >  }
301 >  chain->SetBranchAddress(fPileupEnergyDensityName, &puDArr);
302    chain->SetBranchAddress(fTrackName, &trkArr);
303    chain->SetBranchAddress(fTriggerMaskName, &trigMask);
304    cout << "hlttable: " << fTriggerTableName << endl;
# Line 240 | Line 323 | int main(int argc, char** argv)
323    cout << "nEntries: " << imax << endl;
324  
325  
326 <  //##########################################################################
327 <  // Loop !!!!!!!!! should alternate events here and +1 in the training ...
328 <  //##########################################################################
326 >  //
327 >  // Loop !!!!!!!!!
328 >  //--------------------------------------------------------------------------------------------------------------
329    for(UInt_t ientry=0; ientry<imax; ientry++)
330      {
331        chain->GetEntry(ientry);
332        if(!(ientry%1000)) cerr << "entry: " << ientry << endl;
333  
334 <      setPV( ctrl, vtxArr, vtx);
334 > #ifdef HACKED_RHOS
335 >      float rho = evtrhoMap[info->EvtNum()];
336 > #endif
337 >      string fname = string(chain->GetFile()->GetEndpointUrl()->GetFile());
338 >      setEra( fname, ctrl );
339 >
340  
341 +      //
342 +      // pfNoPU
343 +      //
344 +      //mithep::Array<PFCandidate> pfNoPileUp;
345 +      PFnoPUflag.clear();
346 +      int pfnopu_size = makePFnoPUArray( pfArr, PFnoPUflag, vtxArr );
347 +      assert(pfnopu_size == pfArr->GetEntries());
348 +
349 +      //
350 +      // data/MC
351 +      //
352        if(ctrl.mc) {
353 <        weights.w = getWeight(xstab,entrymap,chain);
353 >        //
354 >        // gen info
355 >        //
356 >        if(ctrl.fillGen)
357 >          fillGenInfo( mcArr, mcEvtInfo, geninfo, ESampleType::kHZZ, ctrl);
358 >
359 >        //
360 >        // xsec & PU weights
361 >        //
362 >        weights.w = getWeight(xstab,entrymap,chain)/ctrl.totalMC;
363 >        cout << "xsec weight: " << weights.w << endl;
364 >        int npu = -1;
365 >        for(int i=0;i<puArr->GetEntries();i++) {
366 >          if(puArr->At(i)->GetBunchCrossing() == 0)
367 >            npu = puArr->At(i)->GetPU_NumInteractions();
368 >        }
369 >        assert(npu>=0);
370 >        evtinfo.npu;
371 >        weights.npuw = getPUWeight(evtinfo.npu);
372 >        
373 >        //
374 >        // pt reweighting for Higgs < 140, F11
375 >        //
376 >        if( ctrl.fillGen ) {
377 >          if( (fname.find("f11-h115zz4l") != string::npos) ||
378 >              (fname.find("f11-h120zz4l") != string::npos) ||
379 >              (fname.find("f11-h130zz4l") != string::npos)  ) {
380 >            weights.w *= h_wf11_hpt->GetBinContent(h_wf11_hpt->FindBin(geninfo.pt_zz));
381 >          }
382 >        }
383 >
384 >        //
385 >        // trigger
386 >        //
387 >        if( string(chain->GetFile()->GetEndpointUrl()->GetFile()) != currentFile ) {
388 >          currentFile = string(chain->GetFile()->GetEndpointUrl()->GetFile());
389 >          hltchain->SetBranchAddress(fTriggerTableName, &hltTableStrings);
390 >          hltchain->GetEntry(0);
391 >          hltTable->Clear();
392 >          fillTriggerBits(hltTable, hltTableStrings );
393 >        }
394 >        if( ctrl.debug ) cout << "file is : " << currentFile  << endl;
395 >        fillTriggerBits( hltTable, trigMask, triggerBits );
396 >        passes_HLT_MC = true; // passed to apply as extern global, just for sync
397 >        if( !passHLTMC(triggerBits, info->RunNum(), info->EvtNum(), k2012_MC ) ) {
398 >          passes_HLT_MC = false;
399 >        }
400        } else {
401 +        //
402 +        // JSON
403 +        //
404 +        /*
405 +        RunLumiRangeMap::RunLumiPairType rl(info->RunNum(), info->LumiSec());      
406 +        if( !(rlrm.HasRunLumi(rl)) )  {
407 +          if( ctrl.debug ) cout << "\tfails JSON" << endl;
408 +          continue;
409 +        }
410 +        */
411 +        //
412 +        // trigger
413 +        //
414          if( string(chain->GetFile()->GetEndpointUrl()->GetFile()) != currentFile ) {
415            currentFile = string(chain->GetFile()->GetEndpointUrl()->GetFile());
416            hltchain->SetBranchAddress(fTriggerTableName, &hltTableStrings);
# Line 261 | Line 419 | int main(int argc, char** argv)
419            fillTriggerBits(hltTable, hltTableStrings );
420          }
421          if( ctrl.debug ) cout << "file is : " << currentFile  << endl;
422 +        /*
423          fillTriggerBits( hltTable, trigMask, triggerBits );
265      }
266      
267      
268      //
269      // trigger
270      //
271      if( !ctrl.mc ) {
424          if( !passHLT(triggerBits, info->RunNum(), info->EvtNum() ) ) {
425            if( ctrl.debug ) cout << "\tfails trigger ... " << endl;
426            continue;
427          }
428 +        */
429        }
430 <      
430 >
431        //
432        // lepton/kinematic selection ...
433        //
434 +      failingLeptons.clear();
435 +      passingLeptons.clear();
436        EventData ret4l =
437 <        apply_HZZ4L_selection(ctrl, info,
438 <                              vtx,
439 <                              pfArr,
440 <                              puArr,
441 <                              electronArr,
442 <                              &electronPreSelection,
443 <                              //                              &electronBDTSelection,
444 <                              &electronIDMVASelection,
445 <                              //                              &electronIsoSelection,
446 <                              &electronIsoMVASelection,
447 <                              muonArr,
448 <                              &muonPreSelection,
449 <                              &muonIDPFSelection,
450 <                              //                              &muonIDMVASelection,
451 <                              //                              &passMuonSelection,
452 <                              &muonIsoMVASelection);
437 >
438 >
439 >        // reference
440 >        apply_HZZ4L_reference_selection(ctrl, info,
441 >                                         vtxArr,
442 >                                         pfArr,
443 > #ifdef HACKED_RHOS
444 >                                         rho,
445 > #else
446 >                                         puDArr,
447 > #endif
448 >                                         electronArr,
449 >                                         &electronReferencePreSelection,
450 >                                         &electronReferenceIDMVASelectionV1,
451 >                                         &electronReferenceIsoSelection,
452 >                                         muonArr,
453 >                                         &muonReferencePreSelection,
454 >                                         &muonIDPFSelection,
455 >                                         &muonReferenceIsoSelection);
456 >
457 >      /*
458 >        // evolved
459 >        apply_HZZ4L_reference2_selection(ctrl, info,
460 >                                         vtx,
461 >                                         pfArr,
462 >                                         //rho,
463 >                                         puDArr,
464 >                                         electronArr,
465 >                                         &electronReferencePreSelection,
466 >                                         //&electronPreSelection,
467 >                                         &electronReferenceIDMVASelection,
468 >                                         &electronIsoMVASelection,
469 >                                         muonArr,
470 >                                         &muonReferencePreSelection,
471 >                                         //&muonPreSelection,
472 >                                         &muonIDPFSelection,
473 >                                         &muonIsoMVASelection);
474 >      */
475 >
476        if( ctrl.debug ) cout << endl;
477 +
478 +
479 +      int Z1type=0, Z2type=0;
480 +      if( ret4l.status.selectionBits.to_ulong() >= PASS_ZCANDIDATE ) {
481 +        if( abs(ret4l.Z1leptons[0].type) == 11  ) Z1type = 11;
482 +        if( abs(ret4l.Z1leptons[0].type) == 13  ) Z1type = 13;
483 +      }  
484 +      if( ret4l.status.selectionBits.to_ulong() >= PASS_ZZCANDIDATE ) {
485 +        if( abs(ret4l.Z2leptons[0].type) == 11  ) Z2type = 11;
486 +        if( abs(ret4l.Z2leptons[0].type) == 13  ) Z2type = 13;
487 +      }  
488 +      
489 + #ifdef SYNC
490 +      cout  << "bits: " << ret4l.status.selectionBits  << "\t"
491 +            << "Z1: " << Z1type << "\t"
492 +            << "Z2: " << Z2type << endl;
493 +      cout << endl;
494 + #endif      
495        
496        if( ret4l.status.pass() ) {
301        
497          fillAngles(ret4l,angles);
498          fillKinematics(ret4l,kinematics);
499          fillEventInfo(info,evtinfo);
500 <        //if(ctrl.mc) fillGenInfo(ginfo,geninfo);
500 >        if( ctrl.mc) {
501 >        // fillGenInfo(ginfo,geninfo);
502 >          setEffiencyWeights(ret4l, weights);
503 >           if(ctrl.debug)
504 >             cout << "w: " << weights.w << "\t"
505 >                  << "won: " << weights.won << "\t"
506 >                  << "woff: " << weights.woff << endl;
507 >        }
508          
509 <        /*
308 <        // only for Higgs < 140
309 <        geninfo.weight *= h_w_hpt->GetBinContent(h_w_hpt->FindBin(geninfo.pt_zz));
310 <        angles.bdt = reader->EvaluateMVA("BDTG");
311 <        */
509 >
510          nt.Fill();
511          
512          cerr  << "PASS:: "
# Line 323 | Line 521 | int main(int argc, char** argv)
521          pass++;
522          //      if( pass > 3 ) break;
523  
524 <      }
524 >      } else if( ret4l.status.selectionBits.test(PASS_GOODZ1) ) { // save for fakes ...
525 >        //      if(ctrl.debug) {
526 >          cout << "failingLeptons : " << failingLeptons.size() << endl;
527 >          for( int f=0; f<failingLeptons.size(); f++ ) {
528 >            SimpleLepton  l = failingLeptons[f];
529 >            cout << "f: " << f << "\t"
530 >                 << "type: " << l.type << "\t"
531 >                 << "pT: " << l.vec.Pt()  << "\t"
532 >                 << "eta: " << l.vec.Eta()
533 >                 << endl;
534 >            //    }
535 >        }
536 >        foTree.Fill();
537 >      }
538      }  
539  
540 +  
541 +  foTree.getFile()->cd();
542 +  foTree.getTree()->Write();
543    nt.WriteClose();
544 +
545 +  cout << endl;
546 +  cout << endl;
547 +  for( int i=0; i<cutvec.size(); i++ ) {
548 +    cout << "cut: " << i << "\t"
549 +         << "pass: " << cutvec[i];
550 +
551 +    if( i>PASS_TRIGGER&&i<=PASS_GOODZ1 )
552 +      cout << "\t2e: " << zcutvec[0][i]
553 +           << "\t2m: " << zcutvec[1][i];
554 +
555 +    if( i>PASS_ZCANDIDATE )
556 +      cout << "\t4e: " << zzcutvec[0][i]
557 +           << "\t4m: " << zzcutvec[1][i]
558 +           << "\t2e2m: " << zzcutvec[2][i];
559 +
560 +    cout << "\t" << cutstrs[i] << endl;
561 +
562 +    cout << endl;
563 +  }
564 +
565   }
566  
567 +
568 +
569   //----------------------------------------------------------------------------
570 < //
571 < // Get primary vertices
572 < // Assumes primary vertices are ordered by sum-pT^2 (as should be in CMSSW)
573 < // NOTE: if no PV is found from fitting tracks, the beamspot is used
574 < //
575 < //----------------------------------------------------------------------------
576 < bool setPV(ControlFlags ctrl,
340 <           const mithep::Array<mithep::Vertex> * vtxArr,
341 <           mithep::Vertex & vtx)
342 < //----------------------------------------------------------------------------
343 < {
344 <  const Vertex *bestPV = 0;
345 <  float best_sumpt=-1;
346 <
347 <  // good PV requirements
348 <  const UInt_t   fMinNTracksFit = 0;
349 <  const Double_t fMinNdof       = 4;
350 <  const Double_t fMaxAbsZ       = 24;
351 <  const Double_t fMaxRho        = 2;
570 > void setEffiencyWeights(EventData & evtdat, WeightStruct & weights )
571 > //----------------------------------------------------------------------------
572 > {
573 >  vector<SimpleLepton> lepvec = evtdat.Z1leptons;
574 >  lepvec.insert(lepvec.end(), evtdat.Z2leptons.begin(), evtdat.Z2leptons.end());
575 >  double w_offline=-1, werr_offline=0;
576 >  double w_online=-1, werr_online=0;
577    
578 <  for(int i=0; i<vtxArr->GetEntries(); ++i) {
579 <    const Vertex *pv = (Vertex*)(vtxArr->At(i));
580 <    if( ctrl.debug ) cout << "vertex :: " << i << "\tntrks: " << pv->NTracks() << endl;
581 <    
582 <    // Select best PV for corrected d0; if no PV passing cuts, the first PV in the collection will be used
583 <    //  if(!pv->IsValid()) continue;
584 <    if(pv->NTracksFit()       < fMinNTracksFit)       continue;
585 <    if(pv->Ndof()                 < fMinNdof)         continue;
586 <    if(fabs(pv->Z()) > fMaxAbsZ)                      continue;
587 <    if(pv->Position().Rho()   > fMaxRho)              continue;    
588 <    
589 <    // take the first ...
590 <    bestPV = pv;
591 <    break;
592 <
593 <    // this never reached ...    
594 <    float tmp_sumpt=0;
595 <    for( int t=0; t<pv->NTracks(); t++ )
596 <      tmp_sumpt += pv->Trk(t)->Pt();
597 <    
598 <    if( tmp_sumpt > best_sumpt  ) {
599 <      bestPV = pv;
600 <      best_sumpt = tmp_sumpt;
601 <      if( ctrl.debug) cout << "new PV set, pt : " << best_sumpt << endl;
578 >  vector< pair <double,double> > wlegs; // pair here is eff & err
579 >  vector< pair <float,float> > mvec;  // pair here is eta & pt
580 >
581 >  //      vector< pair <float,float> > evec;  // pair here is eta & pt
582 >  // now deal with medium vs loose
583 >  vector< pair< bool, pair <float,float> > > evec;  // pair here is eta & pt
584 >  
585 >  for( int k=0; k<lepvec.size(); k++ ) {
586 >    if( abs(lepvec[k].type) == 13 ) {
587 >      mvec.push_back( std::pair<float,float> (fabs(lepvec[k].vec.Eta()), lepvec[k].vec.Pt()) );
588 >      wlegs.push_back( muonPerLegOfflineEfficiencyWeight( fabs(lepvec[k].vec.Eta()),
589 >                                                          lepvec[k].vec.Pt() ) );
590 >    } else {
591 >      
592 >      // now deal with medium vs loose
593 >      //              evec.push_back( std::pair<float,float> (fabs(lepvec[k].vec.Eta()), lepvec[k].vec.Pt()) );
594 >      
595 >      std::pair<float,float> tmppair(fabs(lepvec[k].vec.Eta()), lepvec[k].vec.Pt());
596 >      evec.push_back( std::pair<bool, std::pair<float,float> > (lepvec[k].isTight, tmppair) );
597 >      
598 >      //              wlegs.push_back( elePerLegOfflineEfficiencyWeight(  fabs(lepvec[k].vec.Eta()),
599 >      //                                                                 lepvec[k].vec.Pt() ) );
600 >      
601 >      wlegs.push_back( elePerLegOfflineEfficiencyWeight(  fabs(lepvec[k].vec.Eta()),
602 >                                                          lepvec[k].vec.Pt(),
603 >                                                          lepvec[k].isTight ) );
604 >      
605      }
606    }
607    
608 <  if(!bestPV) bestPV = vtxArr->At(0);
609 <  vtx.SetPosition(bestPV->X(),bestPV->Y(),bestPV->Z());
610 <  vtx.SetErrors(bestPV->XErr(),bestPV->YErr(),bestPV->ZErr());
611 <  return true;
608 >  pair<double,double> offpair = getOfflineEfficiencyWeight( wlegs );
609 >  weights.woff    = offpair.first;
610 >  weights.werroff = offpair.second;
611 >  
612 >  pair<double,double> onpair  = getOnlineEfficiencyWeight( mvec, evec );
613 >  weights.won    = onpair.first;
614 >  weights.werron = onpair.second;
615 > }
616 >
617 >
618 > //----------------------------------------------------------------------------
619 > void initRunLumiRangeMap()
620 > //----------------------------------------------------------------------------
621 > {
622 >  /*
623 >  rlrm.AddJSONFile(std::string("./data/Cert_136033-149442_7TeV_Apr21ReReco_Collisions10_JSON.txt"));
624 >  //  rlrm.AddJSONFile(std::string("./data/Cert_160404-173244_7TeV_PromptReco_Collisions11_JSON_v2.txt"));
625 >  rlrm.AddJSONFile(std::string("./data/Cert_160404-178078_7TeV_PromptReco_Collisions11_JSON.txt"));
626 >  rlrm.AddJSONFile(std::string("./data/Cert_160404-163869_7TeV_May10ReReco_Collisions11_JSON_v3.txt"));  
627 >  rlrm.AddJSONFile(std::string("./data/Cert_170249-172619_7TeV_ReReco5Aug_Collisions11_JSON.txt"));  
628 >  // r11b
629 >  rlrm.AddJSONFile(std::string("./data/Cert_160404-180252_7TeV_PromptReco_Collisions11_JSON.txt"));  
630 >  */
631   };
632 +
633 +
634 + //----------------------------------------------------------------------------
635 + void initPUWeights()
636 + //----------------------------------------------------------------------------
637 + {
638 +  TFile * puf = new TFile("data/PileupReweighting.Summer11DYmm_To_Full2011.root");
639 +  hpu = (TH1D*)(puf->Get("puWeights"));
640 + }
641 +
642 + //----------------------------------------------------------------------------
643 + double getPUWeight(unsigned npu)
644 + //----------------------------------------------------------------------------
645 + {
646 +  return hpu->GetBinContent(hpu->FindBin(npu));
647 + }
648 +
649 + //----------------------------------------------------------------------------
650 + void initEvtRhoMap( map<unsigned, float> & evtrhoMap )
651 + //----------------------------------------------------------------------------
652 + {
653 +  unsigned evt;
654 +  float rho;
655 +
656 +  cout << "initialzing EvtRhoMap ";
657 +  //FILE * f = fopen("evtrho.dat", "r");
658 +  //  FILE * f = fopen("allrho.cali.uniq.dat", "r");
659 +  FILE * f = fopen("/data/blue/khahn/CMSSW_4_4_2/src/MitHzz4l/allrhoAA.cali.uniq.dat", "r");
660 +  int lcount=0;
661 +  while( fscanf( f, "%u:%f", &evt, &rho ) ) {
662 +    if( feof(f) ) break;
663 +    evtrhoMap[evt] = rho;
664 +    lcount++;
665 +    if( !(lcount%1000) ) cout << "."; flush(cout);
666 +  }
667 +  cout << " done" << endl;
668 + }
669 +
670 + //----------------------------------------------------------------------------
671 + unsigned makePFnoPUArray(mithep::Array<PFCandidate> * fPFCandidates,
672 +                         vector<bool> &pfNoPileUpflag,
673 +                         const mithep::Array<mithep::Vertex>      * vtxArr )
674 + //----------------------------------------------------------------------------
675 + {
676 +  for(UInt_t i = 0; i < fPFCandidates->GetEntries(); i++) {
677 +    const PFCandidate *pf = fPFCandidates->At(i);
678 +    assert(pf);
679 +
680 +    if(pf->PFType() == PFCandidate::eHadron) {
681 +      if(pf->HasTrackerTrk() &&
682 +         vtxArr->At(0)->HasTrack(pf->TrackerTrk()) &&
683 +         vtxArr->At(0)->TrackWeight(pf->TrackerTrk()) > 0) {
684 +
685 +        pfNoPileUpflag.push_back(1);
686 +
687 +      } else {
688 +
689 +        Bool_t vertexFound = kFALSE;
690 +        const Vertex *closestVtx = 0;
691 +        Double_t dzmin = 10000;
692 +        
693 +        // loop over vertices
694 +        for(UInt_t j = 0; j < vtxArr->GetEntries(); j++) {
695 +          const Vertex *vtx = vtxArr->At(j);
696 +          assert(vtx);
697 +          
698 +          if(pf->HasTrackerTrk() &&
699 +             vtx->HasTrack(pf->TrackerTrk()) &&
700 +             vtx->TrackWeight(pf->TrackerTrk()) > 0) {
701 +            vertexFound = kTRUE;
702 +            closestVtx = vtx;
703 +            break;
704 +          }
705 +          Double_t dz = fabs(pf->SourceVertex().Z() - vtx->Z());
706 +          if(dz < dzmin) {
707 +            closestVtx = vtx;
708 +            dzmin = dz;
709 +          }
710 +        }
711 +
712 +        //      if(fCheckClosestZVertex) {
713 +        if(1) {
714 +          // Fallback: if track is not associated with any vertex,
715 +          // associate it with the vertex closest in z
716 +          if(vertexFound || closestVtx != vtxArr->At(0)) {
717 +            //      pfPileUp->Add(pf);
718 +            pfNoPileUpflag.push_back(0);
719 +          } else {
720 +            pfNoPileUpflag.push_back(1);
721 +          }
722 +        } else {
723 +          if(vertexFound && closestVtx != vtxArr->At(0)) {
724 +            //      pfPileUp->Add(pf);
725 +            pfNoPileUpflag.push_back(0);
726 +          } else {
727 +            //      PFCandidate * pfNoPileUp->AddNew(); // Ridiculous but that's how it is
728 +            pfNoPileUpflag.push_back(1);
729 +          }
730 +        }
731 +      } //hadron & trk stuff
732 +    } else { // hadron
733 +      //      PFCandidate * ptr = pfNoPileUp->AddNew();
734 +      pfNoPileUpflag.push_back(1);
735 +    }
736 +  } // Loop over PF candidates
737 +
738 +  return pfNoPileUpflag.size();
739 + }
740 +
741 + void setEra(string fname, ControlFlags &ctrl)
742 + {
743 +  if( ctrl.mc && (fname.find("f11-") != string::npos)  ) ctrl.era=2011 ;
744 +  if( ctrl.mc && (fname.find("s12-") != string::npos)  ) ctrl.era=2012 ;
745 +  if( !ctrl.mc && (fname.find("r11-") != string::npos)  ) ctrl.era=2011 ;
746 +  if( !ctrl.mc && (fname.find("r12-") != string::npos)  ) ctrl.era=2012 ;
747 + }

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