ChangeLog

# vim: set noexpandtab:

2014-10-30 Serhan Mete <amete@cern.ch>
	* Added SV1plusIP3D b-tag weight for jets in xAOD DC14
	modified   Root/SusyNt.cxx
	modified   SusyNtuple/SusyNt.h

2014-10-01 Serhan Mete <amete@cern.ch>
	modified:   Root/MCWeighter.cxx
	modified:   SusyNtuple/MCWeighter.h
	* Drop buildSumwMap from constructor, user needs to call it,
	this gives the freedom to invoke setBinCounter before buildingSumwMap,
	which is necessary for Simplified Models
	* Set defaultLabelBinCounter to "Initial" from "SusyProp Veto"

2014-04-02 Steve
	* Added deprecation warnings to SusyNtTools methods: buildSumwMap and getEventWeight
		* Users should update to usage of the MCWeighter class,
		  as demonstrated in the Susy3LepCutflow class

2014-03-26 Steve
	* Moved JVF sys enums to SusyNtSys
		* Kinda goes against my thinking that this enum should
		  only be for variations that are saved in the ntuple,
		  but otherwise I'd have to add an additional sys enum
		  argument to the selectObjects methods, so this is
		  cleaner to the user
	* Added JVF systematic to SusyNtTools
		* JVFUncertaintyTool instantiated in SusyNtTools
		* Controlled via usual object syst enum, SusyNtSys,
		  when calling selectObjects method
		* I had to make some of the jet counting methods
		  (and getMetRel) non-static to accommodate the usage
		  of the JVFUncertaintyTool

2014-03-25 Steve
	* Added JVF sys enums to SusyDefs.h

2014-03-21 Steve
	* Added JVFUncertaintyTool to installMinimalSUSYTools script,
	  necessary for applying the JVF systematic

2014-03-08 Steve
	* Updated MCWeighter
		* Now accepts a TTree for building the sumw map,
		  and has dedicated methods for TTree and TChain
		* TTree arg to constructor no longer default
	* Updated usage of MCWeighter in Susy3LepCutflow
		* Now instantiated and initialized in Init method rather than main.
		  It cannot be initialized in Begin because the tree pointer isn't set.
		  	* This is just one way to initialize the MCWeighter.
			* NOTE: This is explicitly incompatible with PROOF. But then
			  again, I don't think the rest of our code is PROOF-compatible
			  anyway.
	* MCWeighter TODO
		* Update usage in Susy2LepCutflow
		* Change SusyNtAna and SusyNtTools methods to use 
		  MCWeighter behind the scenes.
	* Added second version of template dumpObjects method to SusyNtTools,
	  a version for vectors of objects as well as the original one for
	  vectors of object pointers.

2014-03-03 Steve
	* Code improvements for MCWeighter

2014-03-02 Steve
	* Added full functionality to MCWeighter class
		* getMCWeight, getSumw, getCrossSection, getXsecTimesEff, getPileupWeight
		* Also added methods and enums for controlling the sumw and xsec methods
		* Currently copies the functionality in SusyNtTools. I haven't removed
		  the old approach yet.
	* Made BTagCalib a static pointer in SusyNtTools
		* This is to reduce the number of instantiations of the class
		  and open root files polluting the ROOT space when a user
		  uses many instantiations of SusyNtTools (like I do).
		  If this causes problems for users, I can change it back.
	* Updated Susy3LepCutflow code to use new MCWeighter

2014-02-19 Steve
	* Split up the functionality for weighting the MC
		* Temporary change until everything is moved into MCWeighter
		* Added getSumw, getXsecTimesEff, getPileupWeight to SusyNtTools.
		  getEventWeight calls each of these
		* Can now request pileup systematic via sys flag
	* Now allow for NULL Met pointer in Meff methods
		* For calculating Meff/HT without met
	* Added pileup sys enums to MCWeighter: Sys_PILEUP_UP, Sys_PILEUP_DN

2014-02-12 Steve
	* Added call to clearObjects at beginning of SusyNtAna selectObjects
	* Removed LAr veto from Susy3LepCutflow

2014-02-11 Steve
	* Bugfix for muon systematics in n0150
		* Added temporary boolean argument to 
		  SusyNtAna.selectObjects: n0150BugFix
		* This flag propagates down through SusyNtTools 
		  getBaselineObjects, getPreMuons, and finally
		  Muon.setState

2014-02-10 Steve
	* Updated SusyNtTools.eventHasSusyPropagators to return
	  true as soon as a problematic sparticle is found
	* Added susySpartId1 and susySpartId2 to Event class
		* Allows us to recalculate the proc ID on the fly later

2014-02-09 Steve
	* Updated Susy3LepCutflow code
		* Updated cleaning cuts
		* More event selection methods
		* Full MC weighting, including the latest
		  prescriptions for sumw and cross section
		* Skeleton methods for histograms

2014-02-06 Steve
	* Added getBTagSFJets2Lep to SusyNtTools which returns
	  the subset of baseline jets which are tested for the b-veto.
	  These are thus the jets to be passed to the bTagSF method.

2014-02-05 Steve
	* Added MCID and proc ID to Event.print()
	* Changed from hardcoded values to JET_JVF_PT and JET_JVF_ETA in isSignalJet
	* Added template method, dumpObjects, for looping and dumping any 
	  objects with a print() method.

2014-01-29 Steve
	* Added bugfix to getCrossSection for Wh nohadtau signal samples
		* proc ID (susyFinalState) was not saved correctly
		* I will work on redesigning the approach upstream to
		  prevent similar future issues
	* Cleaned up mljj method
	* Added MCID and prod ID to Event.print()
	* Added Met.sumet to the copy constructor and assignment operator (was missing)
	* Added scripts/refreshSUSYToolsData.sh to update SUSYTools/data to trunk

2014-01-22 Steve
	* Fixed SusyNtTools getEventWeight to use 0 when proc ID -1 is found

2014-01-22 Anyes
	* Added functions for mljj 
	* Update 2LSSWh isolation cuts to tighter set (not backward compatible)

2014-01-22 Steve
	* Fixed SusyNtAna getEventWeight
		* Added useProcSumw argument. Order of args has changed,
		  so be careful!

2014-01-17 Steve
	* Changed default value of susyFinalState to 0 to be consistent with SUSYTools
	* Changed order of Hdecay enum in WhTruthExtractor. kUnknown is now 0 to be
	  consistent with susyFinalState and SUSYTools.
	* Added empty MCWeighter class definition which will handle the MC normalization
		* At the moment it only holds the sys enum
	* Added cross section systematic to getEventWeight methods

2014-01-16 Anyes
	* Added SusyDefs: human readable analysis type
	* Added SusyNtAna function to get/set sumw map
	* Added SystNtTools overload function for hasZ and getMT2

2014-01-07 Steve
	* Added clarification comments for the sumw map update of last commit
	* Fixed usage of proc ID when retrieving the sumw

2014-01-04 Steve
	* Updated the sumw map to handle signal samples with multiple processes
		* The map is now keyed by (MCID, proc)
		* New typedefs in SusyDefs: SumwMap, SumwMapKey
		* buildSumwMap method will now find all process cutflow hists
		  in the input files and fill the map accordingly
	* getEventWeight now has new argument for controlling the sumw feature: useProcSumw
		* Setting this to true for all bkg MC and data shouldn't have any effect
		* It should only be set to false for samples that have multiple 
		  processes and you DON'T want to normalize each process separately.
		* NOTE: I changed the order of the arguments!
			* Luckily, the other affected arg is new and 
			  probably nobody is using it yet anyway.

2013-12-30 Steve
	* Fixed method to retrieve SUSYTools cross section
	* Tagging SusyNtuple-00-01-07

2013-12-19 Steve
	* Added SUSYTools/data directory to the new installation script

2013-12-17 Steve
	* Commented out old getEventWeight methods
	* Added static method to SusyNtTools to get cross section info from SUSYTools: getCrossSection
	* Added bool flag to getEventWeight which will use the SUSYTools xsec: useSusyXsec

2013-12-15 Steve
	* Updated new installation script for checking out minimal SUSYTools content
		* Script only checks out BTagCalib and SUSYCrossSection;
		  it modifies the Makefile to remove the dependencies
	* Removed BTagCalib in favor of the SUSYTools class, 
	  which required updated usage.

2013-12-14 Steve
	* Adding skeleton of script to check out minimal required classes from SUSYTools,
	  installMinimalSUSYTools.sh
	* Adding methods to SusyNtTools: numBJets(jets), getBJets(jets)
	* Minor cleanup in SusyNt.h
	* Tagging SusyNtuple-00-01-06

2013-11-11 Davide
	* Changed several SusyNtTools functions to be static (this allows
	to reduce the code duplication downstream in classes inheriting
	from SusyNtTools)

2013-11-11 Steve
	* Removed obsolete btag codes for p1181

2013-11-07 Steve
	* Updated BTag calibrations to match SUSYTools-00-03-06

2014-04-11 Steve
	* Setup branch in git for the purpose of adding
	  triggers requested for the ISR analysis.

2013-11-07 Steve
	* Tagging SusyNtuple-00-01-05

2013-10-04 Davide
	* Add etcone20 to Lepton

2013-09-25 Davide
	* Add special signal lepton definition for 2LepWH

2013-08-19 Davide
	* Add secondary vtx mass to Jet

2013-08-16 Davide
	* Add emfrac to Jet
	* Add mc truth particles for ttbar (implemented in WhTruthExtractor::ttbarMcAtNloParticles)

2013-07-30 Steve
	* Added jetPtCut arg to Meff methods

2013-07-27 Anyes
	* Update hasZllZll method to return lep idx making Z's

2013-07-12 Steve
	* Added hasZllZll method to SusyNtTools

2013-7-22 Serhan Mete <amete@cern.ch>
	* SusyNtTools.[cxx,h]: SusyNtTools::buildSumwMap now handles Simplified Model

2013-07-22 Anyes
	* Added mEff w/o leptons
	* Few tweaks to TGuiUtils

2013-07-12 Steve
	* Added hasZlll and hasZllll methods to SusyNtTools

2013-07-07 Steve
	* Added shifted pileup weights for pileup systematic
	* Tagging SusyNtuple-00-01-04

2013-07-06 Matt
	* Added met weights for the jets x,y components.

2013-07-05 Matt
	* Changed how bTagSF is called, see header.
	* Added configure method for bTagSF tool
	* Updated initialization of DilTrigTool to be compatibile with latest DGTrigger package

2013-07-02 Matt
	* Adding sumet to all met terms except refCell and softJet since these are no longer used.
	* Fixed missing copy constructor for softTerm in SusyNt.cxx

2013-06-26 Steve
	* Addd isSemiSignalElectron and isSemiSignalMuon from Tina
	* Updated 3L isolation corrections to only subtract semi-signal leptons
	* Tagging SusyNtuple-00-01-03

2013-06-26 Steve
	* Added event trigger cut to TrilTrigLogic
	* Added getHT and getThrT methods to SusyNtTools
	* Made isSelectTau and performOverlap virtual for overriding in matrix method
	* Tagging SusyNtuple-00-01-02

2013-06-24 Steve
	* Turned on m_selectTaus by default

2013-06-22 Matt
	* Changed passDeadRegions Pt threshold 30-->40 following 2Lep update.

2013-06-21 Steve
	* Fixed position of tau overlap removal
		* Slight mistake introduced on 2013-06-10 commit below

2013-06-20 Davide
	* Add the counters to correct for events with the SUSY propagator bug
	* Tagging SusyNtuple-00-01-01

2013-06-19 Steve
	* Tagging SusyNtuple-00-01-00

2013-06-18 Steve
	* Updates for p1512 D3PDs
		* Had to update VarHandle
		* Had to add D3PDReadStats, D3PDPerfStats, Utils.
		  Got weird errors otherwise

2013-06-18 Steve
	* Tagging SusyNtuple-00-00-60

2013-06-18 Matt
	* Moved to cutting on ptcone30ElStyle for muons for 2 lep analysis.
	* Updated btag sf and the bTagSF method

2013-06-17 Steve
	* Object selection updates for 3L
		* Both 2L/3L now using unbiased IP
		* Signal jets now require jvf>0.5 only for jets with pt<50 and |detEta|<2.4
			* Still keeping pt>20 and |eta|<2.5 otherwise
	* Cleaned up isSignal ele and mu methods
	* Added new D3PDTag enum value D3PD_p1512

2013-06-10 Steve
	* Corrected overlap removal with taus (thanks Estel)
		* Removal of taus from leptons done before lep-jet OR
		* Removal of jets from taus is still kept at the end

2013-06-10 Steve
	* Added control for ID level of all three tau selection cuts: jetBDT, eleBDT, muVeto
	* Commented out getSignalObjects method which doesn't save baseline objects
		* Baseline objects are needed for cleaning cuts
	* Modified default tau selection
		* Baseline and signal taus are the same: medium ID with loose ele BDT
			* These taus are used for the overlap removal!
		* Tight taus have all tight ID
	* Modified overlap removal prescription
		* Tau overlap done last to de-couple taus and leptons for consistent bkg estimations
	* Tagging SusyNtuple-00-00-59

2013-06-07 Steve
	* Added preElectrons, preMuons, preJets vectors to SusyNtAna
	* New getBaselineObjects methods now fill the pre-object vectors above
		* Needed for the on-the-fly cleaning cuts
	* Added new methods for computing object cleaning cuts on-the-fly
		* cleaningCutFlags returns a recomputed cutFlag bitword
		* hasHotSpotJet checks for hot tile jets
		* hasBadJet checks for very loose bad jets
		* hasCosmicMuon checks for cosmic flagged muon
		* hasBadMuon checks for bad muon
	* Made object vectors in object selection methods const reference
	* Updated Susy3LepCutflow to use new cleaning cuts
	* Tagging SusyNtuple-00-00-58

2013-06-06 Steve
	* Tagging SusyNtuple-00-00-57

2013-06-05 Steve
	* Added missing variable statements in Jet copy/assignment constructors
	* Added flags for applying object level cleaning cuts on the fly from SusyNt
		* isBadMuon and isCosmic to Muon class
		* isBadVeryLoose and isHotTile to Jet class

2013-05-24 Matt
	* Adding muon eta check for muons making sure trigger match only for 2.4 muons

2013-05-24 Anyes
	* Committing changes to TGuiUtils for PR plots

2013-05-19 Steve
	* Tagging SusyNtuple-00-00-56

2013-05-19 Steve
	* Added isSelectTau method for applying baseline tau selection
	* Added isTauBDT method for applying tau BDT cuts for each ID level
		* Used by isSelectTau and isSignalTau
	* Added TauID_none for applying no BDT selection (like container taus)

2013-05-14 Steve
	* Added dumpBaselineLeptons, dumpSignalLeptons, dumpBaselineJets, dumpSignalJets to SusyNtAna
	* Updated code for selecting both medium and tight taus
		* SusyNtAna now has m_mediumTaus and m_tightTaus
			* m_signalTaus will correspond to whichever tauID is specified to selectObjects
		* New SusyNtTools getSignalObjects and getSignalTaus methods which fill 
		  mediumTaus as well as tightTaus

2013-05-08 Steve
	* Updated default btag cut to MV1_80
	* Updated default btag SF to MV1_80
	* Updated lepton overlap dR as recommended by SUSY conveners
		* e-e overlap dR changed from 0.1 to 0.05
		* e-mu overlap dR changed from 0.1 to 0.01
	* Minor code cleanup
	* Tagging SusyNtuple-00-00-55

2013-05-07 Steve
	* Switch to usage of TFile.Open in buildSumwMap to properly handle xrootd file paths
	* Add nTrk to tau.print()

2013-05-02 Steve
	* Tagging SusyNtuple-00-00-54

2013-05-01 Steve
	* Updated TrilTrigLogic for handling extended muon eta cut
		* Using some preprocessor definitions to make code more compact
		* Matching code will require muons to be |eta| < 2.4 so that we can
		  use muons up to 2.5 in the analysis
	* Added softTerm, softTerm_etx, softTerm_ety to Susy Met class
		* These will replace the cellOut and softJet terms

2013-04-21 Anyes
	* Tweaks to TGuiUtils 

2013-04-18 Steve
	* Added const map getSumwMap method to SusyNtAna
	* Changed sumw map pointer to const in SusyNtTools getEventWeight

2013-04-17 Steve
	* Adding options to object selection methods to control the tau ID at signal tau level.
	  Default is still TauID_medium, but this allows to easily use TauID_tight.
	  Loose ID is still used at baseline level and overlap removal.
	  Affected methods:
	  	* SusyNtAna selectObjects
		* SusyNtTools getSignalObjects
		* SusyNtTools getSignalTaus
	* Minor code cleanup, reducing some unnecessary (IMO) white space.
	* Fixed file read error return statement in ChainHelper
	* Fixed "Number of events processed" in SusyNtAna dumpTimer
	* Added dumpNtupleObjects method to SusyNtAna for dumping all electrons, muons,
	  taus, and jets directly from the SusyNt

2013-04-10 Matt
	* Added functions to check upstream cuts in the event filtering is turned off.

2013-04-08 Steve
	* Added functionality to compute sumw per mcid on the fly
		* Must call buildSumwMap(chain) before processing the chain
		* getEventWeight now takes extra arguments to control the usage of the sumwMap:
			SusyNtAna::getEventWeight(float lumi, bool useSumwMap)
			SusyNtTools::getEventWeight(const Event* evt, float lumi, 
				       		    bool useSumwMap, map<uint, float>* sumwMap)
		* Hasn't been fully tested in all uses yet. Let me know if there are problems.

2013-04-05 Steve
	* Updated getEventWeightFixed to fix incorrect sumw for various samples in n0138

2013-03-30 Steve
	* Update lumi for A-L dataset: 20690.4 -> 20339.8
	* Tagging SusyNtuple-00-00-53

2013-03-29 Steve
	* Updated SUSYTools in install script to SUSYTools-00-02-08
	* Added ECut_TileTrip enum for tile trip cleaning cut
		* Added to the end for backwards compatibility

2013-03-25 Matt
	* Changing Region D in DilTrigLogic threshold from 20 --> 18

2013-03-13 Steve
	* Tagging SusyNtuple-00-00-52

2013-03-12 Steve
	* Fixed indentation in SusyNt.h
	* Fixed comment syntax in SusyNt.h, which apparently screws up ROOT dictionary/streamer generation
		* Replaced //!< with just //

2013-03-11 davide
	* add Event::mllMcTruth

2013-03-11 Matt
	* Fixed but in passDeadRegion: forgot fabs() around DeltaPhi
	* Added in sorting for signal jets

2013-03-06 Davide
	* Add truth Higgs decay for WH (diff SusyNtuple-00-00-50 SusyNtuple-00-00-50-branch)
	* Add WhTruthExtractor

2013-03-04 Steve
	* Added hasOS method for taus
	* Added getMT2 with lep1, lep2, met arguments
	* Updated SUSYTools in install script
	* Rearranged the signal lepton cuts for speed
		* Isolation corrections now come last

2013-03-01 Matt 
	* Changed getMet function to never override the phi of the met for systematics.

2013-02-23 Serhan Mete <amete@cern.ch>
	* Root/SleptonXsecReader.cxx: Added the option kLHRHCombined
	  Use w/ caution, only implemented for getCrossSection[Error](mcid,finalState)
	  For Error, LH and RH cross section errors are asumed to be 100% positively correlated
	* Added: data/DLiSlep_SignalUncertainties_All.root
	* MERGE SusyNtuple SusyNtuple-00-00-00-branch [315917]-[316945] into trunk
	* Cross section reader from Davide for Slepton grids

2013-02-20 Steve
	* Added etx and ety pieces for each MET ref term
	* Tagging SusyNtuple-00-00-51

2013-02-19 Matt
	* Updated SusyNtTools passDeadRegions to check all MC

2013-02-16 Anyes
	* update to the later btag weight file 
	* Added a param to DilTri to turn off ReweightUtils. Default is on.
	* DetEta for 2L jets is now default

2013-02-13 Anyes
	* Fix |JVF|>0 to deal with floating point 

2013-02-13 Steve
	* Tagging SusyNtuple-00-00-50

2013-02-13 Matt
	* Fix for p1181 btag sf method -- typo in header and .env file

2013-02-13 Steve
	* Tagging SusyNtuple-00-00-49

2013-02-13 Matt
	* Updated 2lep jet definitions btag value to MV1_80
	* Restored 3lep ability to get p1181 sf for MV1_85 (required addition of BTagCalibp1181)

2013-02-13 Steve
	* Added isOppSign method for lep, tau
	* Added support for applying tau systematics
		* Added setState method to Tau class
		* Added support for tes_up and tes_dn in getBaselineObjects
	* Tagging SusyNtuple-00-00-48

2013-02-12 Matt
	* Updated BTagSF code (Copied and modified from SUSYTools) and modified corresponding SusyNtTools function
	* If 2lep flag is set, you will get the unbiased IP
	* Btag eff maps added (root file) along with .env file to load them properly
	* Added MV1_80 (which will be the new operating point). Now the default in get bTagSF.

2013-02-11 Matt
	* Updated central jet eta cut from 2.5 to 2.4
	* Fixed bug in initialization of DilTriggerLogic.  Fixes printouts.
	* Default trigger weight set to Moriond (changed from HCP)

2013-02-10 Steve
	* Added tau eff and electron veto SFs and uncerts
	* Added tau systematic enums: TES_UP, TES_DN
	* Added tau systematic shifts to Tau class: tes_up, tes_dn
	* Tagging SusyNtuple-00-00-47

2013-02-09 Matt
	* Updated DilTrigLogic to accomodate new mu-Met trigger
	* Updated Susy2LepCutflow so it would compile -- TODO: Tidy up 2Lep cutflow so that it can be used.
	* Updated SusyNtTools with latest jet definitions following Anyes Summary email

2013-02-09 Steve
	* Added detEta (detector eta) to jet class, which might be needed later for jvf cut

2013-02-08 Steve
	* Added Mllll method and corresponding isZ for 3lep and 4lep
	* Added option to hasZ to check for mlll and mllll in Z window
		* off by default, of course

2013-02-05 Steve
	* Cleaned up TrilTrigLogic
	* Added printFreq flag to SusyNtAna, so event printing frequency can be controlled
	  independently from the debug level
	* Cleaned up getEventWeightFixed
	* Updated default lumi to A-L in getEventWeight
	* Added effSF to tau class, although we won't be using it yet
	* Tagging SusyNtuple-00-00-46

2013-01-29 Serhan Mete <amete@cern.ch>
	* Update SusyNtuple/scripts/install.sh

2013-01-27 Steve
	* Added errXsec to Event class
	* Tagging SusyNtuple-00-00-45

2013-01-26 Steve
	* Tagging SusyNtuple-00-00-44

2013-01-25 Serhan Mete <amete@cern.ch>
	* Added some helper functions for the truth analysis.
	* Need to think through what should be moved under SusyNtTools.[cxx/h]
	* A         Root/SusyNtTruthAna.cxx
	* A         util/SusyTruthTest.cxx
	* A         SusyNtuple/SusyNtTruthAna.h

2013-01-25 Steve
	* Added constant for A-L lumi

2013-01-23 Steve
	* Added pileup weight for period A-E (HCP). 
	  Default pileup weight will now use full 2012 data.

2013-01-23 Serhan Mete <amete@cern.ch>
	* Set the truth branches active

2013-01-21 Serhan Mete <amete@cern.ch>
	* Added the structure for the new truth classes, namely TruthParticle, TruthJet and TrutMet
	* Currently not being written out in SusyNt since not filled yet. The affected files are listed below
	* M       Root/LinkDef.h
	* M       Root/SusyNt.cxx
	* M       Root/SusyNtObject.cxx
	* M       SusyNtuple/SusyNtObject.h
	* M       SusyNtuple/SusyNt.h
	* M       SusyNtuple/SusyDefs.h

2013-01-21 Steve
	* Updated DataPeriod enum
	* Tagging SusyNtuple-00-00-43

2013-01-21 Serhan Mete <amete@cern.ch>
	* SusyNtuple/SusyDefs.h: Added missing comma on L319

2013-01-20 Steve
	* Added EF_2mu8_EFxe40wMu_tclcw trigger

2013-01-17 Steve
	* Adding missing triggers for lep-tau trigger matching: EF_e18vh_medium1, EF_mu15
	* Adding pileup weight for periods I,L
	* Tagging SusyNtuple-00-00-42

2013-01-17 Steve
	* Tagging SusyNtuple-00-00-41

2013-01-16 Matt
	* Moving qoverp to muon class. Mistakenly added to Lepton class.
	* Update muon vars. ID q added, all MS variables added.
	* Add bch_corr_jet to jet class
	* Add passSmartVeto to SusyNtTools
	* Add passDeadRegions to SusyNtTools implementing FEB turn off in HEC
	         * taken from: https://indico.cern.ch/getFile.py/access?contribId=9&resId=0&materialId=slides&confId=223778
	         * This is current recommendation but slides imply study independently 

2013-01-15 Matt
	* Added two variables to muon class to handle qoverp.

2013-01-15 Serhan Mete <amete@cern.ch>
	* scripts/install.sh: Minor update to SUSYTools and DGTriggerReweight tags 

2013-01-14 Steve
	* Added D3PDTag enum value: D3PD_p1328
		* Missed the tag below, but this doesn't actually affect anything in the code
		  so I think I'll leave it for the next tag

2013-01-14 Steve
	* Added methods, options, and additional arguments necessary to correct lepton isolation 
	  for other nearby baseline leptons: removeLepsFromIso
		* Has been studied in the 4lep analysis
	  	* Turned off by default, still being studied for other analyses
		* Implementation of the correction is done in SusyNtTools methods. Does not overwrite iso, 
		  just returns the new iso: elPtConeCorr, elEtTopoConeCorr, muPtConeCorr, muEtConeCorr
		* Signal selection methods now require baseline lepton vectors as arguments
	* Minor cleanup
	* Tagging SusyNtuple-00-00-40

2012-12-23 Steve
	* Added charge and flavor methods isOppSign, isOFOS, hasOFOS, hasOS, hasSS

2012-12-21 Steve
	* Updated TrilTrigLogic
		* Added tau arguments to passTriggerMatching, tau triggers not fully implemented yet
		* Turned on single isolated trigger
		* Added matchLepTrigger helper method
	* Added hasSFSS method to SusyNtTools

2012-12-15 Steve
	* Added JetTauEtmiss stream to DataStream enum
	* Tagging SusyNtuple-00-00-39

2012-12-14 Steve
	* Removed Event.lumiSF
	* Renamed Lepton.truthMatchType to truthType
	* Added missing variables to copy constructors and assignment operators
	* Removed Lepton inheritance from Tau class. Now inherits from Particle.
	* Added matched2TruthLepton to Tau class
	* Added isOppSign(tau, tau) method to SusyNtTools
	* Changed SusyNtTools Mll function to take Particle pointers, for taus
	* Added alternative Meff method which also includes taus
	* Commented out bestZ method to force update to findBestZ method
	* Tagging SusyNtuple-00-00-38

2012-12-06 Steve
	* Tagging SusyNtuple-00-00-37

2012-12-03 Steve
	* Added TauID enum for controlling tau selection
		* Added the flag to isSignalTau
		* Not sure yet if I should propagate to other tau selection functions
	* Added nTrack requirement for the tau eleBDT veto
	* Added clusPhi and trackPt to Electron class
	* Added idTrackPt, idTrackEta, idTrackPhi to Muon class
	* Added truthType and detailedTruthType to Tau class

2012-11-28 Steve
	* Added findBestZ method for jets
	* Added Mlljj method

2012-11-27 Steve
	* Added tau trigger chains

2012-11-19 Steve
	* Added fixed xsec for Sherpa VV semi-leptonic samples in getEventWeightFixed
		* Should be used when reading n0105 or n0111
	* Tagging SusyNtuple-00-00-36

????-??-?? Anyes
	* Tag SusyNtuple-00-00-35

2012-10-30 Matt
	* Added flag for using nominal phi in the retrieval of met with NtSys_SCALEST_UP/DOWN
	* Also added nominal phi for met with NtSys_RESOST

2012-10-30 Anyes
	* Added const to hasJetInBadFCAL
	* Added feature to TGuiUtils

2012-10-25 Steve
	* Added protection against file open errors in ChainHelper
	* Tagging SusyNtuple-00-00-34

2012-10-24 Steve
	* Added a fix for sumw of 147772 Sherpa Ztautau in getEventWeightFixed
	* Tagging SusyNtuple-00-00-33

2012-10-22 Steve
	* Updated period enum and function in SusyDefs
	* Cleaned up some white space and removed obsolete code
	* Added optional run number and isMC check to hasJetInBadFCAL
	* Added FCAL veto to Susy3LCutFlow

2012-10-20 Steve
	* Fixed formatting and variable naming conventions

2012-10-19 Matt
	* Added useMCTrigger() to dilepton trigger package to allow toggling on and off checking mc trigger chains.

2012-10-18 Anyes
	* Fix BadFCAL - forgot the fabs for eta and upper phi cut effectively not applied.

2012-10-18 Matt
	* Updated SusyDefs.h to contain enum for electron and muon trigger systematics
	* Updated DilTriggerLogic to handle the new systematics

2012-10-18 Anyes
	* Add feature to check for duplicate events in data

2012-10-14 Steve
	* Tagging SusyNtuple-00-00-32

2012-10-12 Anyes	
	* Remove the const in the typedef LeptonVector etc... 
	* Fix TGuiUtils - draw stack - y-axis range behaviour
	* Update MCTruthClassifier file to 00-00-23 tag. 
	  Should have no effect beside the enum matching what we have in SusyNt.

2012-10-10 Anyes
	* Added copy & = constructor to all classes beside the Event class.

2012-10-07 Steve
	* Added getEventWeightFixed, for fixing the sumw in Sherpa_Zmumu inclusive
		* In the next ntuple tag we can go back to using the standard function

2012-10-06 Steve
	* Added option to TrilTrigLogic to only apply acceptance cuts 
	  (pt thresholds) and not require matching
	* Added function to check if sample is sherpa (by mc_channel_number)

2012-10-05 Steve
	* Added isSherpaSample(mcID)
	* Put evtFlag back into SusyEvent to recover some backwards compatibility
		* I _think_ this will work
		* Bits won't be set in latest ntuples

2012-10-04 Matt
	* Changed default trigger initializtion to HCP

2012-10-03 Steve
	* Added larError flag to Event class
	* Added ECut_TileErr to enum
	* Tagging SusyNtuple-00-00-31

2012-10-03 Anyes
	* fix getEventWeight constructor to use LUMI_A_E such as to get correct evt weight for 13/fb

2012-10-02 Steve
	* Added new EventCleaningCuts enum and flags to Event class
		* Will replace the evtFlag bit word currently stored
		* Contains flags for all cuts in SusyNtMaker so that we can turn off
		  all filtering and still save the flags to apply the cuts later
	* Updated evtFlag usage to cutFlags
	* Tagging SusyNtuple-00-00-30

2012-09-30 Anyes
	* Add functions for finding jet in bad FCAL regions

2012-09-26 Steve
	* Added lumi constant for A-E (13/fb)
	* Tagging SusyNtuple-00-00-29

2012-09-24 Serhan Mete <amete@cern.ch>
	* SusyNtuple/SusyDefs.h: Fix space in "EES_Z_UP[ ]" in SusyNtSystNames

2012-09-22 Anyes
	* Remove hard coded cut for 2L jet selection
	* Add switch to metRel to use F30. Default: False 
	
2012-09-21 Anyes
	* Update grabbing the .env file for the Btag SF. Default is w/ JVF. 
	  Use function arg to get the noJVF file/

2012-09-19 Matt
	* Fixed DilTrigLogic to not check trigger for MC, just checks the region.
	* Changed constructor DilTrigLogic to not require isMC bool, always initialize the reweight tool now

2012-09-19 Steve
	* Added ptcone30ElStyle to Muon class
	* Added passMllForAlpgen flag for adding low mass Alpgen to Sherpa Z
	* Added D3PDTag enum for controlling d3pd branch changes
	* Tagging SusyNtuple-00-00-28

2012-09-19 Serhan Mete <amete@cern.ch>
	* Root/SusyNtTools.cxx: Update getMetRel and passTopTag for the latest recommendations
	* Root/SusyNtAna.cxx: Added extra JetVector (m_signalJets2Lep) to getSignalObjects(...)
	* SusyNtuple/SusyNtAna.h: Define the above JetVector
	* Root/SusyNtTools.cxx: Added multiple functions to select/count signal jets for 2 Leptons analysis 
	* SusyNtuple/SusyNtTools.h: Added multiple functions to select/count signal jets for 2 Leptons analysis

2012-09-18 Steve
	* Added truthMatchType flag to Lepton class
	* Added isChargeFlip flag to Electron class

2012-09-18 Matt 
	* Added NtSys_TRIGSF_UP(_DN) to SusyDefs so accomodate new trigger package 
	* Increased event ClassDef number to reflect changes above.
	* Updated DilTrigLogic:
	      * getTriggerWeight -- Use this to get overall event weight.
	      * Updated constructor which takes a string for which maps to use. Default is A-X (ie. all!)
	* DilTrigLogic now dependent on DGTriggerReweight. Added to install script	

2012-09-18 Serhan Mete <amete@cern.ch>
	* scripts/install.sh: Switch SUSYTools to 00-01-07
	* SusyNtuple/SusyDefs.h: Added SusyNtSystNames and BTagSysNames
				 Human-readable definitions for systematics 

2012-09-17 Steve
	* Update event weight functions for A-D
	* Remove wPileup1fb from Event class
	* Tagging SusyNtuple-00-00-27

2012-09-14 Matt
	* Added susyFinalState to the ntuple

2012-09-12 Matt
	* Adding variables to do pdf rewighting. Event Class incremented.
	* tagging SusyNtuple-00-00-26

2012-09-08 Steve
	* Replace RESOST up/down terms with single term, to reflect change in SUSYTools
	* Tagging SusyNtuple-00-00-25

2012-09-06 Steve
	* Added jj methods findBestW, Mjj
	* Added separate pt cut for baseline jets, modified names of the signal cut constants
	* Added some additional lepton signal cut scenarios, commented out

2012-09-03 Matt
	* Added 4 Met Sys to SusyDefs

2012-09-03 Steve
	* Update trigger thresholds to match those of the 2-lep group

2012-08-30 Matt
	* Removed previous electron scale sys and replaced with 4 new shifts.	
	* Modified Sys enums in SusyDefs

2012-08-28 Steve
	* Add matchTruth flag to jets
	* Add boolean arguments to lepton IP methods to toggle usage of unbiased variables
		* Current biased values are still the default
	* Add variables to Tau: nTrack, author, eleBDT, jetBDT
	* Tagging SusyNtuple-00-00-24

2012-08-26 Steve
	* Added event weight functions for A-B3, A-B
	* Default event weight now uses A-D7 lumi and pileup weights
	* Tagging SusyNtuple-00-00-23

2012-08-21 Steve
	* Fixing global variable LUMI_A_B14: 5381 -> 5835 [1/pb]
		* I double checked the lumi calculation with lumi-calc
		  here: https://atlas-lumicalc.cern.ch/results/717050/result.html

2012-08-17 Steve
	* Updated to MultiLep-01-02-04 and SUSYTools-00-01-04
	* Tagging SusyNtuple-00-00-22

2012-08-13 Steve
	* Add flags for toggling signal lepton cuts for simple optimization studies

2012-08-10 Anyes
	* Update BTag MV1 weights to the lastest values for 2012 (85%:0.122 60%:0.98)
	  from here: https://twiki.cern.ch/twiki/bin/viewauth/AtlasProtected/BtagAnalysis172#LC_Jets
	
2012-08-09 Anyes
	* Add BTagCalib code & function in SusyNtTools to get the weight.
	* Some update to TGuiUtils

2012-08-08 Steve
	* Updated e-mu overlap removal to remove all possible pairings with each lepton
	* Also updated mu-mu overlap removal in the same way
	* Tagging SusyNtuple-00-00-21
	* Also updated e-e overlap removal in the same way (after the tag)

2012-08-07 Steve
	* Changed default btag WP to MV1 @ 85%
	* Keeping taus separate from the lepton vector.
		* Still indecisive about how to organize it exactly

2012-08-01 Steve
	* Added streamer for vector<Tau>
		* Somehow it was able to write out the taus fine without this???  WTF??
	* Tagging SusyNtuple-00-00-20

2012-07-31 Steve
	* Updated README and install script
	* Incremented ClassDef number for Met class (oops)
	* Tagging SusyNtuple-00-00-19

2012-07-31 Anyes
	* Updates to TGuiUtils

2012-07-31 Steve
	* Added heavy flavor overlap removal decision to Event as hfor
	* Tagging SusyNtuple-00-00-18

2012-07-30 Steve
	* Added flag for toggling tau selection
	* Added functions for selecting taus
		* baseline objects, overlap removal, signal objects
	* Tau class now inherits from Lepton
		* I'm not totally sure of this... Need to consider all of the use cases.
		  For example, we don't want to blindly use hasZ(leptons) when leptons contains taus, 
		  because the Mll is not really expected to reproduce the Z peak...
			* I added switches to hasZ, etc.  They will ignore taus by default
		* Lepton has variables unnecessary for taus, so we may want to move things around later.
		* I will keep everything backwards compatible for now and not change the Lepton class
	* Adding softJet and refGamma terms to the Met class
	* Tagging SusyNtuple-00-00-17

2012-07-29 Matt
	* Fixed dilepton ee trig logic

2012-07-29 Steve
	* Added taus to SusyNtObject
	* Added tau variables, print method, etc.
	* Tagging SusyNtuple-00-00-16

2012-07-27 Steve
	* Moved many of the kinematic functions from SusyDefs into SusyNtTools
		* Should not affect usage within classes inheriting from SusyNtTools or SusyNtAna

2012-07-25 Steve
	* Updated usage of removeSFOSPair function
	* Adding a Tau class, mostly empty so far
	* Correcting MUON_ETCONE30_K1_DATA constant

2012-07-20 Matt
	* Added ET_me to DiLepEvtType
	* Updated method to retrieve DiLepEvtType
	* Updated DilTrigLogic package -- major changes
	       * Call passDilTrig() to see if event and trigger matching pass
	       * Call passDilEvtTrig() to see if event trigger pass
	       * Call passDilTrigMatch() to see if leptons match to the right trigger

2012-07-19 Steve
	* Tagging SusyNtuple-00-00-15

2012-07-18 Anyes
	* Updated SusyDefs with new functions to sel Z
	* Updated SusyNtTools to use cut values in SusyDefs, 
	* added minJetPt to metRel calc
	* added mT2 computation (moved on Susy2LepCutflow code)

2012-07-18 Anyes
	* Updated TriTrigLogic to remove the dependency on SusyNt pointer. Evt now pass in argument.
	* Susy3LepCutflow.cxx updated accordingly

2012-07-17 Steve
	* Updated DataPeriod enum to cover A and B1-B14

2012-07-15 Steve
	* Fixed electron etcone slope definition, it was still at the incorrect value
	* Tagging SusyNtuple-00-00-14

2012-07-14 Steve
	* Added getEventWeight functions to SusyNtTools
	* Added passHotSpot function to SusyNtTools
	* Fixed jets in dumpBaselineObjects

2012-07-13 Steve
	* Rename SusyNtTools method RemoveSFOSPair -> removeSFOSPair
	* Also modified this function to use the isSFOS and Mll functions
	* Rename eEtTopoConeCorr -> elEtTopoConeCorr

2012-07-13 Steve
	* Added global constants LUMI_A_B3 and LUMI_A_B14
	* Updated getEventWeight functions in SusyNtAna for calculating
	  the lumi, pileup, xsec combined weight
		* getEventWeight() gets the default weight for A-B14
			* This function can also take a lumi argument, 
			  but the pileup weights will correspond to A-B14
		* getEventWeight1fb() gets the weight for A-B3
	* Tagging SusyNtuple-00-00-13

2012-07-12 Anyes
	* Added isSignalLepton and iso nVtx dependency correction functions 
	* Added to run directory macros to load/browse SusyNt at root prompt
	  Running ROOT from this dir will load the macros and ATLASStyle automatically

2012-07-12 Steve
	* Added functions to Lepton class for computing impact parameter variables:
		* d0Sig()
		* zoSinTheta()
	* isSignal functions updated accordingly

2012-07-11 Matt
	* Committing change in emu trigger logic for MC

2012-07-10 Steve
	* Added PASS_HotSpot flag
	* Added unbiased impact parameters
	* wPileup2fb -> wPileup1fb
	* Tagging SusyNtuple-00-00-12

2012-07-08 Anyes
	* SusyNtAna: add function to debug event list
	* SusyNtAna: move declaration of baseJets to header
	* Add TGuiUtils
	* Add McTruthClassifierDefs

2012-07-06 Steve
	* Deleted 2011 trigger bits (we were almost out of space)
	* Added isBJet function, changed definition to use MV1 > 0.905363
	* Low mass Mll cut applied now also to 2L
	* Added new sliding iso cuts for signal electrons and muons
		* Now need to pass isMC flag and number of vtx with at least 5 tracks
	* Updated signal lepton impact parameter cuts
	* Added sumw to Event class.  Might eventually phase out the lumiSF
		* MC doesn't correspond to only one allowed data range anymore,
		  and we will be normalizing to more than one lumi
	* Updated to SUSYTools-00-01-02
	* Tagging SusyNtuple-00-00-11

2012-07-05 Matt
	* Updated trigger logic for data to follow slides posted today
	      * Do MC soon and compare to cutflow
	* Added two triggers to enum (e12Tvh_loose1 and mu13)
	* Put 2012 cut values from steve into SusyDefs		 
	* Fixed m_m_overlap function

2012-07-05 Steve
	* Added m_m_overlap function
	* Updated d0 and iso cuts with this version of the twiki: https://twiki.cern.ch/twiki/bin/viewauth/AtlasProtected/SUSYDirectGauginos?rev=18
		* These are changing rapidly, and will likely change again within the next 24 hours
	* Changed low Mll cut to 12 Gev
	* Maybe more... I'll update this later

2012-07-03 Steve
	* Variables requested by Anyes
		* muon thetaPV
			* Might be redundant
	* Adding additional isolation variables
		* ptcone30
		* etcone30 (for muons)
		* etcone30Corr
		* topoEtcone30Corr
	* Tagging SusyNtuple-00-00-10

2012-07-02 Matt
	* Commented out all MC Weighting from DilTrigLogic since we are matching right now for MC
	        * Will update this once something is agreed upon
	* Made DilTrigLogic independent of 2011 triggers, so those bitflags can be removed
	* Added loose photon triggers
	* Deleted two methods from SusyNtTools that were unnecessary	

2012-06-27 Matt
	* I added a method to grab photons to SusyNtTools

2012-06-26 Steve
	* I gutted TrilTrigLogic, removing most of what was there for 2011
	* I added a very preliminary logic for 2012 trigger matching
		* Take the OR of all plateau-satisfied dilepton triggers
		* I also have the single isolated lepton triggers, but is 
		  currently commented out for my preliminary logic proposal
	* Tagging SusyNtuple-00-00-09

2012-06-25 Steve
	* Added missing trigger: mu18_tight_mu8_EFFS
	* Tagging SusyNtuple-00-00-08

2012-06-24 Steve
	* Added single lepton triggers from our corresponding dilepton triggers.
	  This way we have more flexibility to implement the best logic later
	* Added event trigger flags to Event class
	* Tagging SusyNtuple-00-00-07

2012-06-23 Steve
	* Tagging SusyNtuple-00-00-06

2012-06-22 Steve
	* Added sv0 and mv1 btaggers
	* Added more 2012 triggers
	* Added pileup weight for 2012 A-B5

2012-06-21 Matt
	* Added Photon class to SusyNt

2012-06-20 Steve
	* Updated to twentyinvfb version of MultiLep, and SUSYTools v71
	* Added preliminary 2012 triggers: 
		* EF_e24vhi_medium1
		* EF_2e12Tvh_loose1
		* EF_mu24i_tight
		* EF_2mu13
		* EF_e12Tvh_medium1_mu8
	* Tagging SusyNtuple-00-00-05
		* First tag for 2012 data/mc

2012-06-19 Steve
	* Fixed event timer calculation
	* Added helper script for tagging package: scripts/makeTags.sh
	* Tagging SusyNtuple-00-00-04
		* Last tag for 2011 data/mc

2012-06-18 Steve
	* Added pdfSF weight to Event class, for reweighting 7TeV -> 8TeV
	* Tagging SusyNtuple-00-00-03

2012-06-17 Steve
	* Added TStopwatch for checking processing time

2012-06-11 Steve
	* Updating syntax and conventions for code consistency:
		* SYSTEMATIC -> SusyNtSys
		* NOM -> NtSys_NOM
		* etc.
	* Removed 'using namespace' statements from headers (grr)
	* Tagging SusyNtuple-00-00-02

2012-06-01 Matt
	* Made cutflow dump all results from three channels
	* Moved getDiLepEvtType(Leptons) to SusyDefs so can be used outside trigger class
	* Note: If you want to inherit methods from Susy2LepCutflow, maybe need to
	  modify the way evt counts are stored. Not pressing right now, but maybe update in
	  the future.
	* The above has been fixed. You can now inherit from CF. If you don't specify event
	  type it will just save everything under unknown and code shouldn't crash.

2012-05-31 Matt
	* Tagging SusyNtuple-00-00-01

2012-05-30 Matt
	* Moved directory to Institutes/UCIrvine/SUSYAnalysis
	* Added avgMu, cluster energy, and jet truth label to SusyNt
	* Meff function included in SusyDefs	

#------------------------------------------------------------------------------------
# Prior to the Merge 2012-05-30
#------------------------------------------------------------------------------------

2012-05-28 Serhan Mete <amete@cern.ch>
	* Root/Susy3LepCutflow.cxx/h: Switched off event details output
	* Root/SusyNtTools.cxx: Added RemoveSFOSPair to the baseline selection for 3 lepton

2012-05-25 Serhan Mete <amete@cern.ch>
	* Root/Susy3LepCutflow.cxx/h: Added handle to control output text file

2012-05-25 Matt
	* Changed jet cut: 20 GeV for 3Lep and 30 GeV for 2Lep
	
2012-05-23 Serhan Mete <amete@cern.ch>
	* Root/Susy3LepCutflow.cxx: Remove dependency on MultiLep

2012-05-23 Matt
	* Added top tagger to SusyNtTools.. Maybe could be in the 2 lep code..
	* Added SR2-5 to Susy2LepCutflow
	* Added All cuts relevant to SR2-5
	* Added m_anaType flag for NtTools to determine cuts

2012-05-22 Serhan Mete <amete@cern.ch>
	* data/muon_triggermaps_v2.0.root: Temporarily store muon trigger maps here.
	* Root/Susy3LepCutflow.cxx: Add new class template for 3 lepton cutflow generation.
	* SusyNtuple/Susy3LepCutflow.h: Add new class template for 3 lepton cutflow generation.
	* Root/TrilTrigLogic.cxx: Clone of Steve's TriggerLogic for 3 lepton trigger logic. 
	* SusyNtuple/TrilTrigLogic.h: Clone of Steve's TriggerLogic for 3 lepton trigger logic. 
	* Root/SusyDefs.cxx: Carry over getDataPeriod and getMcPeriod methods needed by the trigger logic. 
	* Root/SusyDefs.cxx: Fix Mt to match its decleration.
	* Root/SusyDefs.h: Carry over DataPeriod and McPeriod enums needed by the trigger logic. 

2012-05-19 Matt
	* Added phi to printout for e/m/jet
	* Removed SFOS cuts from leptons in order to compare with cutflow
	* Removed d0sig cut on electrons to match cutflow
	* Added Susy2LepCutflow which goes up to SR1 cuts
	* Changed uint to unsigned in SusyNt do to check sum error during read back.

2012-05-18 Matt
	* Added passWhatever(event flag) methods to SusyNtTools to check event flag
	* Modifed passTrigger to take a vector of leptons. More in line with Steve's motif

2012-05-17 Matt
	* Modifed way Met stored, no long inherits from tlv
	* Added lv() method to get tlv of met
	* Moved Trigger methods to DilTrigLogic from SusyNtAna
	* Moved Additional selectrion to SusyNtTools from SusyNtAna

2012-05-16 Matt
	* Added DilTrigLogic to check dilepton trigger logic.
	* Needs to be validated.

2012-05-11 Matt
	* Changed evtFlag from vector<int> to int[]

2012-05-10 Anyes
	* Initial create of SusyNtuple package from SusyCommon