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Part2A.C
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Part2A.C
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/* Made by Francesco Vassalli for analysis of PbGl detector for sPHENIX EMCal calibration effort
June - October 2018
This script takes beam data files in DSTReader format and plots the PbGl energy.
It outputs formatted textfiles with the esstial variables for calculating
linearity and resolution
Run in batch mode
needs the frootutils library Francesco.Vassalli@colorado.edu
github:FrancescoVassalli
*/
/* General information:
there was two sets of data taking one taken a month earlier both at Fermilab
the second test has runNumber>1000*/
#include "NicePlots.C" //code from/in support if frootutils
#include <Scalar.h> //code from/in support if frootutils
#include "TClonesArray.h"
#include "TObject.h"
#include "TH1D.h"
#include "TChain.h"
#include "TF1.h"
#include <TH2.h>
#include <TStyle.h>
#include <TCanvas.h>
#include <TROOT.h>
#include <TChain.h>
#include <TFile.h>
#include <sstream>
#include <queue>
#include <iostream>
/*this include can be direct pathed to your copy of NiceHists which is a condensed
version of frootutils that has everything for this project
#include "/Users/Chase/Documents/HeavyIonsResearch/FranTools/Bin/NiceHists.C"
*/
//from the ATLASStyle package
using namespace std;
namespace {
int plotcount=0; //for TNamed naming
}
void myText(Double_t x,Double_t y,Color_t color, const char *text, Double_t tsize) {
TLatex l; //l.SetTextAlign(12);
l.SetTextSize(tsize);
l.SetNDC();
l.SetTextColor(color);
l.DrawLatex(x,y,text);
}
template<class T>
void oleSwitcheroo(T* xp, T* yp)
{
T temp = *xp;
*xp = *yp;
*yp = temp;
}
int runToVoltage(int run);
int runToEnergy(int run);
//classes from NiceHist for plotting
class PlotWithLine
{
public:
virtual void Draw(){
main->Draw();
}
~PlotWithLine(){ // there might be some mem leakage here
}
virtual TH1* get_main(){
return main;
}
protected:
TH1 *main;
};
class CutPlot :public PlotWithLine{
public:
CutPlot(TH1 *main, TLine* cut) : cut(cut){
this->main = main;
}
~CutPlot(){
delete cut;
cut=NULL;
}
void Draw(){
main->Draw();
cut->Draw("same");
}
private:
TLine *cut;
};
class GausPlot :public PlotWithLine
{
public:
GausPlot(TH1* main, TF1* gaus,double lowBound,double upBound) : gaus(gaus),lowBound(lowBound), upBound(upBound){
this->main = main;
fitgaus = new TF1("fitgaus","gaus",lowBound,upBound);
fitgaus->SetLineColor(kBlue);
fitgaus->FixParameter(0,gaus->GetParameter(0));
fitgaus->FixParameter(1,gaus->GetParameter(1));
fitgaus->FixParameter(2,gaus->GetParameter(2));
}
~GausPlot(){
delete gaus;
gaus=NULL;
delete fitgaus;
fitgaus=NULL;
}
void Draw(){
main->Draw();
gaus->Draw("same");
fitgaus->Draw("same");
}
TF1* get_gaus(){
return gaus;
}
TF1* get_fitGaus(){
return fitgaus;
}
double getUpBound(){
return upBound;
}
double getMean(){
return gaus->GetParameter(1);
}
double getSigma(){
return gaus->GetParameter(2);
}
private:
TF1 *gaus;
TF1 *fitgaus;
double lowBound;
double upBound;
};
//this is used by the main to select which files to read
class RunSelecTOR
{
public:
RunSelecTOR(bool newData, bool checkVoltage, int voltage){
this->voltage=voltage;
this->newData=newData;
this->checkVoltage=checkVoltage;
}
~RunSelecTOR(){}
int* operator()(int *runNumber, int* SIZE){
int *r = new int[*SIZE];
int j=0;
if (newData)
{
for (int i = 0; i < *SIZE; ++i)
{
if ((!checkVoltage||runToVoltage(runNumber[i])==voltage)&&runNumber[i]>1000)
{
r[j] = runNumber[i];
j++;
}
}
}
else{
for (int i = 0; i < *SIZE; ++i)
{
if ((!checkVoltage||runToVoltage(runNumber[i])==voltage)&&runNumber[i]<1000)
{
r[j] = runNumber[i];
j++;
}
}
}
*SIZE = j;
return r;
}
std::string getName(){
if (newData)
{
return "PbGl"+std::to_string(voltage)+"new.txt";
}
else{
return "PbGl"+std::to_string(voltage)+".txt";
}
}
private:
int voltage;
bool newData;
bool checkVoltage;
int runToEnergy(int run){
int r;
int s = (int) run;
switch (s){
case 558:
r=6;
break;
case 551:
r= 4;
break;
case 563:
r= 2;
break;
case 573:
r= 12;
break;
case 567:
r= 8;
break;
case 776:
r=2;
break;
case 777:
r=2;
break;
case 809:
r=6;
break;
case 810:
r=4;
break;
case 816:
r=2;
break;
case 829:
r=6;
break;
case 830:
r=2;
break;
case 849:
r=2;
break;
case 859:
r=5;
break;
case 900:
r=1;
break;
case 631:
r=8;
break;
case 632:
r=12;
break;
case 544:
r= 8;
break;
case 652:
r= 16;
break;
case 653:
r= 16;
break;
case 654:
r= 24;
break;
case 687:
r= 28;
break;
case 572:
r= 12;
break;
case 574:
r= 12;
break;
case 577:
r= 2;
break;
case 578:
r= 2;
break;
case 579:
r= 2;
break;
case 580:
r=2;
break;
case 1876:
r=8; break;
case 1879:
r=8; break;
case 1882:
r=8; break;
case 1883:
r=8; break;
case 1888:
r=8; break;
case 1890:
r=6; break;
case 2128:
r=16; break;
case 2125:
r=12; break;
case 2126:
r=12; break;
case 2127:
r=16; break;
case 1889:
r=6; break;
case 1901:
r=4; break;
case 1902:
r=4; break;
case 1904:
r=2; break;
case 1906:
r=2; break;
case 1924:
r=12; break;
case 1925:
r=12; break;
case 1943:
r=24; break;
case 1945:
r=28; break;
case 2073:
r=3; break;
case 2074:
r=4; break;
case 2094:
r=6; break;
case 2095:
r=6; break;
case 2097:
r=8; break;
case 2098:
r=8; break;
case 2149:
r=20; break;
case 2150:
r=24; break;
case 2167:
r=28; break;
case 773:
r=10;
break;
case 772:
r=10;
break;
case 1926:
r=16;
break;
case 2045:
r=2;
break;
default:
r=-1;
cout<<"Error in runToEnergy line:"<<__LINE__<<std::endl;
break;
}
return r;
}
int runToVoltage(int run){
int r;
int s = (int) run;
switch (s){
case 2045:
r=1200;
break;
case 1926:
r=1100;
break;
case 2167:
r=1000;
break;
case 1945:
r=1000;
break;
case 2150:
r=1000;
break;
case 1943:
r=1000;
break;
case 2149:
r=1000;
break;
case 1924:
r=1200;
break;
case 1925:
r=1100;
break;
case 2125:
r=1200;
break;
case 2126:
r=1100;
break;
case 632:
r=1100;
break;
case 773:
r=-1;
break;
case 772:
r=-1;
break;
case 1901:
r=1200;
break;
case 2074:
r=1200;
break;
case 2094:
r=1200;
break;
case 2095:
r=1100;
break;
case 1889:
r=1100;
break;
case 2127:
r=1100;
break;
case 2128: // probably saturated
r=1200;
break;
case 2098:
r=1200;
break;
case 1883:
r=1200;
break;
case 1882:
r=1200;
break;
case 1879:
r=1200;
break;
case 1906:
r=1200;
break;
case 900: //undersaturated
r=1200;
break;
case 1904:
r=1100;
break;
case 2073:
r=1200;
break;
case 1876: //this is a guess
r=1100;
break;
case 2097:
r=1100;
break;
case 1888:
r=1100;
break;
case 1890:
r=1200;
break;
case 1902:
r=1100;
break;
case 558:
r=1200;
break;
case 551:
r= 1200;
break;
case 563:
r= 1200;
break;
case 573: //saturated
r= 00;
break;
case 567:
r= 1200;
break;
case 776:
r=1200;
break;
case 777:
r=1200;
break;
case 809:
r=1200;
break;
case 810:
r=1200;
break;
case 816: // double check this
r=1200;
break;
case 829:
r=1200;
break;
case 830:
r=1200;
break;
case 849:
r=1200;
break;
case 859:
r=1200;
break;
case 631: // not in list
r=1100;
break;
case 544:
r= 1100;
break;
case 652:
r= 1100;
break;
case 653:
r= 1000;
break;
case 654:
r= 1000;
break;
case 687: // saturated 1100V run 28GeV
r= 1000;
break;
case 572:
r= 0;
break;
case 574:
r= 1100;
break;
case 577:
r= 1100;
break;
case 578:
r= 1100;
break;
case 579:
r= 1100;
break;
case 580:
r=1100;
break;
default:
r=0;
cout<<"warning voltage not found for run:"<<run<<std::endl;
break;
}
return r;
}
};
/*
This is main workhorse of the file. All the data is read in from the DSTReader
files and processed in this class. The main then interfaces with this class to
get the data out. There should be one instance of this class per file processed
*/
#ifndef OfficalBeamData_h
#define OfficalBeamData_h
class OfficalBeamData
{
public:
OfficalBeamData(){}
//this constructor makes the TH1Ds and tracks the voltage and energy
OfficalBeamData(int number, int voltage, float beamEnergy,bool makeSidePlots)
: makeSidePlots(makeSidePlots), beamVoltage(voltage), beamEnergy(beamEnergy){
runNumber = number;
cout<<"Processing run:"<<runNumber<<endl;
name = to_string(number);
const int kNHODO=setHighMultiplicity(); //decides if this event is highMultiplicity
//set up the constants of the histogram
const float kMAX = 10000;
float bintemp;
if (beamEnergy>=8&&beamEnergy<=16&&beamVoltage==1100)
{
bintemp=450;
}
else{
bintemp=300;
}
const float kMainBins = bintemp;
mainBinWidth = kMAX/kMainBins;
//this is main plot that will have the final data
pbglPlot = new TH1D(name.c_str(),"",kMainBins,0,kMAX);
pbglPlot->Sumw2();
//we also record the data with each step of the cutting process
pbglUnFit = new TH1D(string(name+" no fit").c_str(),"",200,0,10000);
pbglNoCut= new TH1D(string(name+"NoCUT").c_str(),"",200,0,10000);
pbglCCut = new TH1D(string(name+"CCUT").c_str(),"",200,0,10000);
pbglCVCut = new TH1D(string(name+"CVCUT").c_str(),"",200,0,10000);
/*the data with different tightness of hodoscope cut are recorded
the number indicates a nxn hodoscope cut*/
hodo2=new TH1D (string( name+"hodo2").c_str(),"",70,0,8000);
hodo4=new TH1D (string( name+"hodo4").c_str(),"",70,0,8000);
hodo8=new TH1D (string( name+"hodo8").c_str(),"",70,0,8000);
pbglPlot->Sumw2();
pbglUnFit->Sumw2();
pbglCCut->Sumw2();
pbglCVCut->Sumw2();
pbglNoCut->Sumw2();
//declare plots for energy, all veto counters, and hodoscopes counters
if (makeSidePlots)
{
cerenkov = new TH1D(string(name+"ceren").c_str(),"",200,0,10000);
p_veto1 = new TH1D(string(name+"veto1").c_str(),"",20,0,2);
p_veto2 = new TH1D(string(name+"veto2").c_str(),"",20,0,2);
p_veto3 = new TH1D(string(name+"veto3").c_str(),"",20,0,2);
p_veto4 = new TH1D(string(name+"veto4").c_str(),"",20,0,2);
p_hodov1 = new TH1D(string(name+"hodov1").c_str(),"",20,0,2);
p_hodov2 = new TH1D(string(name+"hodov2").c_str(),"",20,0,2);
p_hodov3 = new TH1D(string(name+"hodov3").c_str(),"",20,0,2);
p_hodov4 = new TH1D(string(name+"hodov4").c_str(),"",20,0,2);
p_hodov5 = new TH1D(string(name+"hodov5").c_str(),"",20,0,2);
p_hodov6 = new TH1D(string(name+"hodov6").c_str(),"",20,0,2);
p_hodov7 = new TH1D(string(name+"hodov7").c_str(),"",20,0,2);
p_hodov8 = new TH1D(string(name+"hodov8").c_str(),"",20,0,2);
p_hodoh1 = new TH1D(string(name+"hodoh1").c_str(),"",20,0,2);
p_hodoh2 = new TH1D(string(name+"hodoh2").c_str(),"",20,0,2);
p_hodoh3 = new TH1D(string(name+"hodoh3").c_str(),"",20,0,2);
p_hodoh4 = new TH1D(string(name+"hodoh4").c_str(),"",20,0,2);
p_hodoh5 = new TH1D(string(name+"hodoh5").c_str(),"",20,0,2);
p_hodoh6 = new TH1D(string(name+"hodoh6").c_str(),"",20,0,2);
p_hodoh7 = new TH1D(string(name+"hodoh7").c_str(),"",20,0,2);
p_hodoh8 = new TH1D(string(name+"hodoh8").c_str(),"",20,0,2);
const int kHODOOFFSET= TMath::Abs(setHodoOffset(kNHODO));
hodo2d = new TH2D(string(name+"hodo2d").c_str(),"",kNHODO,kHODOOFFSET-.5,kNHODO+kHODOOFFSET-.5,kNHODO ,kHODOOFFSET -.5,kNHODO+kHODOOFFSET-.5);
}
//some booleans are recorded for which processes have already been run
for (int i = 0; i < NUMPLOTS; ++i)
{
plotsexits[i]=false;
}
//cleaner visual output
gStyle->SetOptStat(0);
}
//Noting important here
~OfficalBeamData(){
/* I am almost certain I made memory leaks writing this
because ROOT tries to some automatic memory handling that I don't understand
but there are no segfaults and there is nothing severe*/
if(mainGaus!=NULL){
delete mainGaus;
}
if(cut_cerenkov!=NULL) delete cut_cerenkov;
if(cut_hodov1!=NULL) delete cut_hodov1;
if(cut_hodov2!=NULL) delete cut_hodov2;
if(cut_hodov3!=NULL) delete cut_hodov3;
if(cut_hodov4!=NULL) delete cut_hodov4;
if(cut_hodov5!=NULL) delete cut_hodov5;
if(cut_hodov6!=NULL) delete cut_hodov6;
if(cut_hodov7!=NULL) delete cut_hodov7;
if(cut_hodov8!=NULL) delete cut_hodov8;
if(cut_hodoh1!=NULL) delete cut_hodoh1;
if(cut_hodoh2!=NULL) delete cut_hodoh2;
if(cut_hodoh3!=NULL) delete cut_hodoh3;
if(cut_hodoh4!=NULL) delete cut_hodoh4;
if(cut_hodoh5!=NULL) delete cut_hodoh5;
if(cut_hodoh6!=NULL) delete cut_hodoh6;
if(cut_hodoh7!=NULL) delete cut_hodoh7;
if(cut_hodoh8!=NULL) delete cut_hodoh8;
if(cut_veto1!=NULL) delete cut_veto1;
if(cut_veto2!=NULL) delete cut_veto2;
if(cut_veto3!=NULL) delete cut_veto3;
if(cut_veto4!=NULL) delete cut_veto4;
/*if(pbglPlot!=NULL) delete pbglPlot; // these seg fault but also probably mem leak
if(cerenkov!=NULL) delete cerenkov;
if(p_hodov1!=NULL) delete p_hodov1;
if(p_hodov2!=NULL) delete p_hodov2;
if(p_hodov3!=NULL) delete p_hodov3;
if(p_hodov4!=NULL) delete p_hodov4;
if(p_hodov5!=NULL) delete p_hodov5;
if(p_hodov6!=NULL) delete p_hodov6;
if(p_hodov7!=NULL) delete p_hodov7;
if(p_hodov8!=NULL) delete p_hodov8;
if(p_hodoh1!=NULL) delete p_hodoh1;
if(p_hodoh2!=NULL) delete p_hodoh2;
if(p_hodoh3!=NULL) delete p_hodoh3;
if(p_hodoh4!=NULL) delete p_hodoh4;
if(p_hodoh5!=NULL) delete p_hodoh5;
if(p_hodoh6!=NULL) delete p_hodoh6;
if(p_hodoh7!=NULL) delete p_hodoh7;
if(p_hodoh8!=NULL) delete p_hodoh8;
if(p_veto1!=NULL) delete p_veto1;
if(p_veto2!=NULL) delete p_veto2;
if(p_veto3!=NULL) delete p_veto3;
if(p_veto4!=NULL) delete p_veto4;*/
/*if(hodo2!=NULL) delete hodo2; //maybe root objects delete their members
if(hodo4!=NULL) delete hodo4;
if(hodo8!=NULL) delete hodo8;*/
}
/* this is how the DSTReader interfaces with the class all of the data goes
in through this function it then puts it into the appropriate historgram
based on cuts
returns true if the data was added to the main plot
*/
bool add(double cerenkov, double* veto, double* hhodo, double* vhodo, double pbgl){
bool r = false;
//fill all the cut plots with their data
if (makeSidePlots)
{
this->cerenkov->Fill(cerenkov);
p_hodoh1->Fill(hhodo[0]);
p_hodoh2->Fill(hhodo[1]);
p_hodoh3->Fill(hhodo[2]);
p_hodoh4->Fill(hhodo[3]);
p_hodoh5->Fill(hhodo[4]);
p_hodoh6->Fill(hhodo[5]);
p_hodoh7->Fill(hhodo[6]);
p_hodoh8->Fill(hhodo[7]);
p_hodov1->Fill(vhodo[0]);
p_hodov2->Fill(vhodo[1]);
p_hodov3->Fill(vhodo[2]);
p_hodov4->Fill(vhodo[3]);
p_hodov5->Fill(vhodo[4]);
p_hodov6->Fill(vhodo[5]);
p_hodov7->Fill(vhodo[6]);
p_hodov8->Fill(vhodo[7]);
p_veto1->Fill(veto[0]);
p_veto2->Fill(veto[1]);
p_veto3->Fill(veto[2]);
p_veto4->Fill(veto[3]);
fillhodo2D(hhodo,vhodo);
}
//here the main plot is filled
int pbglCUT;
/*the low energy points get closer to the minimum ionizing potential peak
so I can not cut as much of it out*/
if (beamEnergy>8)
{
pbglCUT=500;
}
else{
pbglCUT=100;
}
if (pbgl>pbglCUT)
{
pbglNoCut->Fill(pbgl);
if(passCerenkov((float)cerenkov)){
pbglCCut->Fill(pbgl);
if(noVeto(veto)){
pbglCVCut->Fill(pbgl);
if (passHodoH(hhodo)&&passHodoV(vhodo)){
hodo8->Fill(pbgl);
/*depending on the multiplicity of the event different
hodoscope cuts can be set up I use 4x4 for everything
in the final plots but other cuts can provide insight*/
switch(multiplicityType){
case 0:
pbglPlot->Fill(pbgl);
pbglUnFit->Fill(pbgl);
r=true;
if (passHodoH4x4(hhodo)&&passHodoV4x4(vhodo))
{
hodo4->Fill(pbgl);
if (passHodoH2x2(hhodo)&&passHodoV2x2(vhodo))
{
hodo2->Fill(pbgl);
}
}
break;
case 1:
if (passHodoH4x4(hhodo)&&passHodoV4x4(vhodo))
{
pbglPlot->Fill(pbgl);
pbglUnFit->Fill(pbgl);
hodo4->Fill(pbgl);
r=true;
if (passHodoH2x2(hhodo)&&passHodoV2x2(vhodo))
{
hodo2->Fill(pbgl);
}
}
break;
case 2:
if (passHodoH4x4(hhodo)&&passHodoV4x4(vhodo))
{
hodo4->Fill(pbgl);
if (passHodoH2x2(hhodo)&&passHodoV2x2(vhodo))
{
hodo2->Fill(pbgl);
pbglUnFit->Fill(pbgl);
pbglPlot->Fill(pbgl);
r=true;
}
}
break;
case 3:
if (passHodoH4x4(hhodo)&&passHodoV4x4(vhodo))
{
hodo4->Fill(pbgl);
if (passHodoH2x2(hhodo)&&passHodoV2x2(vhodo))
{
hodo2->Fill(pbgl);
}
else{
pbglUnFit->Fill(pbgl);
pbglPlot->Fill(pbgl);
r=true;
}
}
break;
default:
cout<<"Error multiplicityType"<<endl;
exit(2);
break;
}
}
}
}
}
return r;
}
/*this function can be used to make all the cuts at once but I wouldn't
recomend that unless you just want rough fast data*/
inline bool passCuts(double cerenkov, double* veto, double* vhodo, double* hhodo){
return passCerenkov((float)cerenkov) && noVeto(veto),passHodoV(vhodo),passHodoH(hhodo);
}
//then there are the functions for each cut
inline bool noVeto(double* veto){
if(runNumber<1000){
return veto[0]<VETOcut && veto[1]<VETOcut && veto[2]<VETOcut && veto[3]<VETOcut;
}
else{ // the secod data set has runnumber >1000 and the 4th veto was moved slightly
return veto[0]<VETOcut && veto[1]<VETOcut && veto[2]<VETOcut && veto[3]<.25;
}
}
//the Cerenkov cut has no signal for >=20GeV events
inline bool passCerenkov(float cerenkov){
if(beamEnergy>=20){
return true;
}
return cerenkov>CERENKOVcut;
}
//the hardcoded values were visually tuned from analyzing the hodoscope signal
inline bool passHodoV(double* hodo){
if (beamEnergy>2)
{
return hodo[0]>HODOVcut[0] ^ hodo[1]>HODOVcut[1] ^ hodo[2]>HODOVcut[2] ^ hodo[3]>HODOVcut[3] ^ hodo[4]>HODOVcut[4] ^ hodo[5]>HODOVcut[5] ^ hodo[6]>HODOVcut[6] ^ hodo[7]>HODOVcut[7];
}
else{
return hodo[0]>HODOVcut[0]+.05 ^ hodo[1]>HODOVcut[1]+.05 ^ hodo[2]>HODOVcut[2]+.05 ^ hodo[3]>HODOVcut[3]+.05 ^ hodo[4]>HODOVcut[4]+.05 ^ hodo[5]>HODOVcut[5]+.05 ^ hodo[6]>HODOVcut[6]+.05 ^ hodo[7]>HODOVcut[7]+.05;
}
}
inline bool passHodoH(double* hodo){
if (beamEnergy>2)
{
return hodo[0]>HODOHcut[0] ^ hodo[1]>HODOHcut[1] ^ hodo[2]>HODOHcut[2] ^ hodo[3]>HODOHcut[3] ^ hodo[4]>HODOHcut[4] ^ hodo[5]>HODOHcut[5] ^ hodo[6]>HODOHcut[6] ^ hodo[7]>HODOHcut[7];
}
else{
return hodo[0]>HODOHcut[0]+.05 ^ hodo[1]>HODOHcut[1]+.05 ^ hodo[2]>HODOHcut[2]+.05 ^ hodo[3]>HODOHcut[3]+.05 ^ hodo[4]>HODOHcut[4]+.05 ^ hodo[5]>HODOHcut[5]+.05 ^ hodo[6]>HODOHcut[6]+.05 ^ hodo[7]>HODOHcut[7]+.05;
}
}
//might need to tighen the hodo cut in 4x4 for 2GeV runs
inline bool passHodoV4x4(double* hodo){ //exclusive or
return hodo[2]>HODOVcut[2] ^ hodo[3]>HODOVcut[3] ^ hodo[4]>HODOVcut[4] ^ hodo[5]>HODOVcut[5];
}
inline bool passHodoH4x4(double* hodo){ //exclusive or
return hodo[2]>HODOHcut[2] ^ hodo[3]>HODOHcut[3] ^ hodo[4]>HODOHcut[4] ^ hodo[5]>HODOHcut[5];
}
inline bool passHodoV2x2(double* hodo){ //exclusive or
return hodo[3]>HODOVcut[3] ^ hodo[4]>HODOVcut[4];
}
inline bool passHodoH2x2(double* hodo){ //exclusive or
return hodo[3]>HODOHcut[3] ^ hodo[4]>HODOHcut[4];
}
inline void fillhodo2D(double* hhodo, double* vhodo){
//the plot only plots the hodoscopes I am using
const int kSCOPES = multiplicityToHodo(multiplicityType);
//the cuts are slightly different for the second set
std::queue<int> trigged_scope_v;
std::queue<int> trigged_scope_h;
switch(kSCOPES){
//default fill values
case 8:
for (int i = 0; i < kSCOPES; ++i)
{
if (hhodo[i]>HODOHcut[i])
{
trigged_scope_h.push(i);
}
if (vhodo[i]>HODOVcut[i])
{
trigged_scope_v.push(i);
}
}
while(!trigged_scope_v.empty()&&!trigged_scope_h.empty()){
hodo2d->Fill(trigged_scope_h.front(),trigged_scope_v.front());
trigged_scope_v.pop();
trigged_scope_h.pop();
}
break;
case 4:
{
const int kHODOOFFSET=2;
for (int i = kHODOOFFSET; i < kSCOPES+kHODOOFFSET; ++i)
{
if (hhodo[i]>HODOHcut[i])
{
trigged_scope_h.push(i);
}
if (vhodo[i]>HODOVcut[i])
{
trigged_scope_v.push(i);
}
}
while(!trigged_scope_v.empty()&&!trigged_scope_h.empty()){
hodo2d->Fill(trigged_scope_h.front(),trigged_scope_v.front());
trigged_scope_v.pop();
trigged_scope_h.pop();
}
}
break;
case 2:
{
const int kHODOOFFSET=4;
for (int i = kHODOOFFSET; i < kSCOPES+kHODOOFFSET; ++i)
{
if (hhodo[i]>HODOHcut[i])
{
trigged_scope_h.push(i);
}
if (vhodo[i]>HODOVcut[i])
{
trigged_scope_v.push(i);
}
}
while(!trigged_scope_v.empty()&&!trigged_scope_h.empty()){
hodo2d->Fill(trigged_scope_h.front(),trigged_scope_v.front());
trigged_scope_v.pop();
trigged_scope_h.pop();
}
}
break;
default:
cout<<"Warning bad multiplicity conversion"<<endl;
break;
}
}
//returns the fit to the signal after the cuts
TF1* makeGaus(){
made=true;
int maxbin = pbglPlot->GetMaximumBin();
double gausLowBound = pbglPlot->GetBinLowEdge(maxbin);
double temp = gausLowBound*.3; //sometimes this number needs to be ajusted to make the guas fit well
double gausUpbound = gausLowBound +temp;
if(gausUpbound >10000){gausUpbound=10000;} //so that fit doesn't exceed range of histogram
gausLowBound -= temp;
Scalar mygaus[2];
TF1* gaus;
// instead of cherenkov cut I model and subtract the nuclear hadronic background
if (beamEnergy>=20)
{
gaus= noCerenkovFit();
mygaus[0] = Scalar(gaus->GetParameter(1),gaus->GetParError(1)); //mean
mygaus[1] = Scalar(gaus->GetParameter(2),gaus->GetParError(2)); //sigma
mainGaus = new GausPlot(pbglPlot,gaus,4000,10000);
}
else{
gaus= new TF1("gaus","gaus",gausLowBound,gausUpbound);
const float gausRange = 1.5; //how many rigma the gaussian is fit over
pbglPlot->Fit(gaus,"QN","",gausLowBound,gausUpbound); //“R” Use the range specified in the function range
mygaus[0] = Scalar(gaus->GetParameter(1),gaus->GetParError(1)); //mean
mygaus[1] = Scalar(gaus->GetParameter(2),gaus->GetParError(2)); //sigma
recursiveGaus(pbglPlot, gaus, mygaus, gausRange,97);
gausLowBound=mygaus[0]-(mygaus[1]*gausRange);
gausUpbound=mygaus[0]+mygaus[1]*gausRange;
mainGaus = new GausPlot(pbglPlot,gaus,gausLowBound,gausUpbound);
}
//I wrap the hist and fit into these PlotWithLine classes
pbglPlot->GetXaxis()->SetRangeUser(mygaus[0]-(mygaus[1]*5.0),mygaus[0]+mygaus[1]*5.0);
gaus->SetLineStyle(1);
gaus->SetLineWidth(2);
gaus->SetLineColor(kRed);
mean = mygaus[0];
sigma = mygaus[1];
return gaus;
}
//print a fit to the pbgl and display the parameters indexed in the list
void printFit(TF1* fit,string filename,std::pair<float,float>* range=NULL,int nTitles=0,int* parameterNums=NULL,string* names=NULL){
TCanvas* tc = new TCanvas();
TH1* plot = (TH1*)pbglPlot->Clone("plot");
TLegend* tl = new TLegend(.75,.75,.95,.95);
string plottitle= "PbGl Signal Run:"+name+" "+to_string(beamEnergy)+"GeV "+to_string(beamVoltage)+"V;ADC signal;N";
plot->SetTitle(plottitle.c_str());
plot->Draw();
if(range){
fit->Clone()->Draw("same");
cout<<"drew mains"<<endl;