#include "AliEMCALHistoUtilities.h"
+#include <iostream>
+#include <iomanip>
+#include <fstream>
+
+#include <TROOT.h>
+#include <TPad.h>
#include <TFile.h>
#include <TH1.h>
#include <TH2.h>
+#include <TProfile.h>
+#include <THnSparse.h>
+#include <TF1.h>
+#include <TGraph.h>
+#include <TGraphErrors.h>
+#include <TLatex.h>
+#include <TChain.h>
#include <TList.h>
#include <TObjArray.h>
#include <TObjString.h>
-#include <TROOT.h>
#include <TRegexp.h>
#include <TString.h>
+#include <TLorentzVector.h>
+#include <Gtypes.h> // color, line style and so on
+#include <TArrayF.h>
+
+//#include "AliESDCaloCluster.h"
+//#include "AliEMCALRecPoint.h"
+//#include "AliRunLoader.h"
+#include "AliHeader.h"
+#include "AliGenEventHeader.h"
+#include "AliGenPythiaEventHeader.h"
+
+using namespace std;
ClassImp(AliEMCALHistoUtilities)
//destructor
}
-TList* AliEMCALHistoUtilities::MoveHistsToList(const char* name, Bool_t putToBrowser)
+TList* AliEMCALHistoUtilities::MoveHistsToList(const char* name, Bool_t putToBrowser, Bool_t setOwner)
{
// Move HIST to list
gROOT->cd();
TIter nextHist(gDirectory->GetList());
TList *list = new TList;
list->SetName(name);
- TObject *objHist;
+ if(setOwner) list->SetOwner(setOwner);
+ TObject *objHist=0;
+ // Move from gROOT to list
while((objHist=nextHist())){
+ //objHist->Dump();
if (!objHist->InheritsFrom("TH1")) continue;
- ((TH1*)objHist)->SetDirectory(0); // Remove from gROOT
+ ((TH1*)objHist)->SetDirectory(0);
list->Add(objHist);
}
+ // Clear gROOT
+ gDirectory->GetList()->Clear();
+
if(putToBrowser) gROOT->GetListOfBrowsables()->Add((TObject*)list);
return list;
}
-void AliEMCALHistoUtilities::FillH1(TList *l, Int_t ind, Double_t x, Double_t w)
+void AliEMCALHistoUtilities::FillH1(TList *l, Int_t ind, Double_t x, Double_t w, Double_t error)
{
//fill 1d histogram
static TH1* hid=0;
+ static int bin=0;
if(l == 0) return;
- if(ind < l->GetSize()){
- hid = (TH1*)l->At(ind);
- hid->Fill(x,w);
+
+ if(ind>=0 && ind < l->GetSize()){
+ hid = dynamic_cast<TH1 *>(l->At(ind));
+ if (hid==0) return;
+
+ if(error <= 0.0) { // standard way
+ hid->Fill(x,w);
+ } else {
+ bin = hid->FindBin(x);
+ hid->SetBinContent(bin,w);
+ hid->SetBinError(bin,error);
+ }
}
}
//fill 2d histogram
static TH2* hid=0;
if(l == 0) return;
- if(ind < l->GetSize()){
- hid = (TH2*)l->At(ind);
- hid->Fill(x,y,w);
+ if(ind>=0 && ind < l->GetSize()){
+ hid = dynamic_cast<TH2 *>(l->At(ind));
+ if(hid) hid->Fill(x,y,w);
+ }
+}
+
+void AliEMCALHistoUtilities::FillHProf(TList *l, Int_t ind, Double_t x, Double_t y, Double_t w)
+{
+ // fill profile histogram
+ static TProfile* h=0;
+ if(l == 0) return;
+ if(ind>=0 && ind < l->GetSize()){
+ h = dynamic_cast<TProfile *>(l->At(ind));
+ if(h>0) h->Fill(x,y,w);
+ }
+}
+
+void AliEMCALHistoUtilities:: FillHnSparse(TList *l, Int_t ind, Double_t* x, Double_t w)
+{
+ // Nov 02,2010: fill THnSparse hist
+ static THnSparse* hsp=0;
+ if(l==0 || x==0) return;
+ if(ind>=0 && ind < l->GetSize()){
+ hsp = dynamic_cast<THnSparse *>(l->At(ind));
+ if(hsp) hsp->Fill(x,w);
}
}
return save;
}
-void AliEMCALHistoUtilities::AddToNameAndTitle(TH1 *h, const char *name, const char *title)
+void AliEMCALHistoUtilities::AddToNameAndTitle(TNamed *h, const char *name, const char *title)
{
+ // Oct 15, 2007
if(h==0) return;
if(name && strlen(name)) h->SetName(Form("%s%s",h->GetName(),name));
if(title && strlen(title)) h->SetTitle(Form("%s%s",h->GetTitle(),title));
void AliEMCALHistoUtilities::AddToNameAndTitleToList(TList *l, const char *name, const char *title)
{
+ // Oct 15, 2007
if(l==0) return;
if(name || title) {
for(int i=0; i<l->GetSize(); i++) {
TObject *o = l->At(i);
- if(o->InheritsFrom("TH1")) {
- TH1 *h = (TH1*)o;
+ if(o->InheritsFrom("TNamed")) {
+ TNamed *h = dynamic_cast<TNamed *>(o);
AddToNameAndTitle(h, name, title);
}
}
}
}
+void AliEMCALHistoUtilities::ResetListOfHists(TList *l)
+{
+ // Oct 15, 2007
+ if(l==0) return;
+ for(int i=0; i<l->GetSize(); i++) {
+ TH1F* h = (TH1F*)l->At(i);
+ h->Reset();
+ }
+}
+
+void AliEMCALHistoUtilities::Titles(TH1 *hid, const char *titx,const char *tity)
+{
+ if(hid) {
+ hid->SetXTitle(titx);
+ hid->SetYTitle(tity);
+ } else {
+ printf("<W> TAliasPAI::titles() -> hid is 0 !\n");
+ }
+}
+
+TList* AliEMCALHistoUtilities::CreateProjectionsX(TList *l, const Int_t ind, const Char_t* name)
+{
+ // Sep 4 - seperate list for projections
+ TH2F *hid = dynamic_cast<TH2F *>(l->At(ind));
+ if(hid == 0) {
+ printf("<E> Object at ind %i is %s : should ne TH2F \n",
+ ind, l->At(ind)->ClassName());
+ return 0;
+ }
+
+ TList *lpt = new TList;
+ lpt->SetName(Form("%s%s", hid->GetName(), name));
+ l->Add(lpt);
+
+ TAxis* yax = hid->GetYaxis();
+ TString tity = yax->GetTitle();
+ tity.ReplaceAll(" ","");
+ TString name1 = hid->GetName();
+ TString nam = name1(3,name1.Length()-3);
+ TString tit1 = hid->GetTitle(), tit=tit1;
+
+ TH1::AddDirectory(0);
+
+ TH1D *hd = hid->ProjectionX(Form("00_%sProx",nam.Data()), 1, yax->GetNbins());
+ tit += Form(" : %5.2f < %s < %5.2f (GeV/c)", yax->GetXmin(),tity.Data(),yax->GetXmax());
+ hd->SetTitle(tit.Data());
+ lpt->Add(hd);
+
+ for(Int_t iy=1; iy<=yax->GetNbins(); iy++){
+ tit = tit1;
+ tit += Form(" : %5.2f < %s < %5.2f (GeV/c)", yax->GetBinLowEdge(iy), tity.Data(), yax->GetBinUpEdge(iy));
+ hd = hid->ProjectionX(Form("%2.2i_%sProx%i",iy, nam.Data(),iy),iy,iy);
+ hd->SetTitle(tit.Data());
+ lpt->Add(hd);
+ }
+
+ return lpt;
+}
+
+TLatex *AliEMCALHistoUtilities::Lat(const char *text, Float_t x,Float_t y, Int_t align, Float_t tsize, short tcolor)
+{
+ // Oct 15, 2007
+ double y1=y;
+ TLatex *latex = new TLatex;
+ latex->SetTextAlign(align);
+ latex->SetTextSize(tsize);
+ latex->SetTextColor(tcolor);
+ latex->DrawLatex(x, y1, text);
+ printf("<I> AliEMCALHistoUtilities::lat() -> %s gPad->GetLogy() %i\n",
+ text, gPad->GetLogy());
+ return latex;
+}
+
+TGraph *AliEMCALHistoUtilities::DrawGraph(Int_t n, Double_t *x, Double_t *y, Int_t markerColor,
+Int_t markerStyle, const char* opt, const char* tit, const char* xTit,const char* yTit, Int_t ifun,
+const char *optFit, const char *fun)
+{
+ /* Drawing options
+ chopt='L' : A simple polyline between every points is drawn
+ chopt='F' : A fill area is drawn ('CF' draw a smooth fill area)
+ chopt='A' : Axis are drawn around the graph
+ chopt='C' : A smooth Curve is drawn
+ chopt='*' : A Star is plotted at each point
+ chopt='P' : Idem with the current marker
+ chopt='B' : A Bar chart is drawn at each point
+ chopt='1' : ylow=rwymin
+ chopt='X+' : The X-axis is drawn on the top side of the plot.
+ chopt='Y+' : The Y-axis is drawn on the right side of the plot.
+
+ Fitting options
+ The list of fit options is given in parameter option.
+ option = "W" Set all errors to 1
+ = "U" Use a User specified fitting algorithm (via SetFCN)
+ = "Q" Quiet mode (minimum printing)
+ = "V" Verbose mode (default is between Q and V)
+ = "B" Use this option when you want to fix one or more parameters
+ and the fitting function is like "gaus","expo","poln","landau".
+ = "R" Use the Range specified in the function range
+ = "N" Do not store the graphics function, do not draw
+ = "0" Do not plot the result of the fit. By default the fitted function
+ is drawn unless the option"N" above is specified.
+ = "+" Add this new fitted function to the list of fitted functions
+ (by default, any previous function is deleted)
+ = "C" In case of linear fitting, not calculate the chisquare
+ (saves time)
+ = "F" If fitting a polN, switch to minuit fitter
+ = "ROB" In case of linear fitting, compute the LTS regression
+ coefficients (robust(resistant) regression), using
+ the default fraction of good points
+ "ROB=0.x" - compute the LTS regression coefficients, using
+ 0.x as a fraction of good points
+
+ */
+ printf("AliEMCALHistoUtilities::drawGraph started \n");
+ printf("Drawing opt |%s| : Fitting opt |%s|\n", opt, optFit);
+
+ TGraph *gr = new TGraph(n, x, y);
+ gr->SetMarkerColor(markerColor);
+ gr->SetLineColor(markerColor);
+ gr->SetMarkerStyle(markerStyle);
+ gr->SetTitle(tit);
+ gr->Draw(opt);
+
+ TString ctmp(opt);
+ if(ctmp.Contains("A")) {
+ gr->GetHistogram()->SetXTitle(xTit);
+ gr->GetHistogram()->SetYTitle(yTit);
+ }
+ ctmp = optFit;
+ if(ifun>=0) {
+ TString sf("pol"); sf += ifun;
+ gr->Fit(sf.Data(),optFit);
+ printf("\n ** Fit by Polynomial of degree %i : %s **\n", ifun, sf.Data());
+ } else if(!ctmp.Contains("no",TString::kIgnoreCase)){
+ printf("\n ** ifun %i : %s **\n", ifun, fun);
+ gr->Fit(fun, optFit);
+ }
+
+ return gr;
+}
+
+TGraphErrors *AliEMCALHistoUtilities::DrawGraphErrors(const Int_t n,Double_t *x,Double_t *y,Double_t *ex,
+Double_t *ey, Int_t markerColor, Int_t markerStyle, const char* opt, const char* tit,
+const char* xTit,const char* yTit, Int_t ifun, const char *optFit, const char *fun)
+{
+ // Oct 15, 2007
+ printf("AliEMCALHistoUtilities::drawGraphErrors started \n");
+ printf("Drawing opt |%s| : ifun %i: Fitting opt |%s|, fun |%s|\n",
+ opt, ifun, optFit, fun);
+
+ TGraphErrors *gr = new TGraphErrors(n, x,y,ex,ey);
+ gr->SetMarkerColor(markerColor);
+ gr->SetLineColor(markerColor);
+ gr->SetMarkerStyle(markerStyle);
+ if(tit&&strlen(tit)>0) gr->SetTitle(tit);
+
+ TString ctmp(opt);
+ if(ctmp.Contains("A")) {
+ gr->GetHistogram()->SetXTitle(xTit);
+ gr->GetHistogram()->SetYTitle(yTit);
+ }
+ if(ifun>0) {
+ if(ifun != 999) {
+ TString sf("pol"); sf += ifun;
+ gr->Fit(sf.Data(),optFit);
+ printf("\n ** Fit by Polynomial of degree %i : %s **\n", ifun, sf.Data());
+ } else {
+ gr->Fit(fun, optFit);
+ printf("\n ** Fit by %s **\n", fun);
+ }
+ } else {
+ if(strlen(optFit)) {
+ printf("\n ** ifun %i : %s **\n", ifun, fun);
+ gr->Fit(fun, optFit);
+ }
+ }
+
+ gr->Draw(opt);
+
+ return gr;
+}
+
+TF1* AliEMCALHistoUtilities::GetResolutionFunction(const char *opt, TString &latexName)
+{
+ // Oct 15, 2007
+ TString sopt(opt);
+ sopt.ToUpper();
+ TF1 *fres=0;
+ if (sopt.Contains("FRES1")) {
+ fres = new TF1("fres","[0]+[1]/sqrt(x)", 0.0, 101.);
+ latexName = "#frac{#sigma_{E}}{E} = A+#frac{B}{#sqrt{E}}";
+ } else if(sopt.Contains("FRES2")) {
+ fres = new TF1("fres","sqrt([0]*[0]+[1]*[1]/x)", 0.0, 101.);
+ latexName = "#sqrt{A^{2}+#frac{B^{2}}{E}}";
+ }
+ if(fres) {
+ fres->SetParName(0,"A");
+ fres->SetParName(1,"B");
+
+ fres->SetParameter(0, 2.0);
+ fres->SetParameter(1, 6.6);
+ fres->SetLineWidth(2);
+ fres->SetLineColor(kRed);
+ }
+ return fres;
+}
+
+void AliEMCALHistoUtilities::InitChain(TChain *chain, const char* nameListOfFiles, Int_t nFileMax)
+{
+ // Read name of files from text file with nameListOfFiles and added to the chain
+ if(chain==0 || nameListOfFiles==0) return;
+
+ ifstream fin;
+ fin.open(nameListOfFiles);
+ if (!fin.is_open()) {
+ cout << "Input file "<<nameListOfFiles<<" cannot be opened.\n";
+ return;
+ }
+
+ Int_t nfiles = 0; // number of files in chain
+ char nf[200]; // name of current file
+ while (!fin.getline(nf,200).eof()) {
+ if(!fin.good()) break;
+ chain->Add(nf);
+ nfiles++;
+ cout<<nfiles<<" "<<nf<<endl;
+ if(nFileMax && nfiles>=nFileMax) break;
+ }
+ fin.close();
+ //
+ cout << " \n ********** <I> Accepted file "<< nfiles << "********* \n"<<endl;
+ // chainEsd->Print();
+ // chain->Lookup();
+}
+
+//AliRunLoader* AliEMCALHistoUtilities::InitKinematics(const Int_t nev, const char* galiceName)
+//{
+// // Oct 15, 2007
+// // nev == 0 - new file
+// static AliRunLoader *rl = 0;
+//
+// if((rl == 0 || nev==0) && galiceName) {
+// //printf("<I> AliEMCALHistoUtilities::InitKinematics() : nev %i : rl %p : %s (IN)\n",
+// // nev, rl, galiceName);
+// if(rl) {
+// rl->UnloadgAlice();
+// delete rl;
+// }
+// rl = AliRunLoader::Open(galiceName,AliConfig::GetDefaultEventFolderName(),"read");
+// rl->LoadgAlice(); // obligatory
+// //printf("<I> AliEMCALHistoUtilities::InitKinematics() : nev %i : rl %p : %s (OUT)\n",
+// //nev, rl, galiceName);
+// }
+// if(rl) {
+// rl->GetEvent(nev);
+// rl->LoadKinematics();
+// /* Get what you need after that
+// rl->LoadHits();
+// AliStack *stack=rl->Stack();
+// AliESDCaloCluster * clus = esd->GetCaloCluster(n);
+// Int_t label = clus->GetLabel(); // what is this
+// TParticle *primary=stack->Particle(label);
+// */
+// }
+// return rl;
+//}
+
+//AliRunLoader* AliEMCALHistoUtilities::GetRunLoader(const Int_t nev, const Char_t* galiceName,
+// const Char_t* eventFolderName, AliRunLoader* rlOld)
+//{
+// // Nov 26, 2007
+// // nev == 0 - new file
+// AliRunLoader *rl = 0;
+//
+// if(nev==0 && galiceName) {
+// printf("<I> AliEMCALHistoUtilities::GetLoader() : nev %i : %s (IN)\n",
+// nev, galiceName);
+// if(rlOld) {
+// rlOld->UnloadgAlice();
+// delete rlOld;
+// }
+// TString folderName(eventFolderName);
+// if(folderName.Length() == 0) folderName = AliConfig::GetDefaultEventFolderName();
+// rl = AliRunLoader::Open(galiceName, folderName.Data(),"read");
+// rl->LoadgAlice(); // obligatory
+// printf("<I> AliEMCALHistoUtilities::GetLoader() : nev %i : %s : %s (OUT)\n",
+// nev, galiceName, folderName.Data());
+// } else {
+// rl = rlOld;
+// }
+// if(rl) rl->LoadgAlice(); // obligatory
+// // if(rl) rl->GetEvent(nev);
+// return rl;
+//}
+
+Double_t AliEMCALHistoUtilities::GetMomentum(const char* nameListOfFiles)
+{
+ // Get momentum value from string - like /....100GEV/..
+ Double_t p=-1; // negative if undefined
+ TString st(nameListOfFiles);
+ if(st.Length()>=5) {
+ st.ToUpper();
+ Ssiz_t ind1 = st.Index("GEV"), ind2=0;
+ if(ind1>0) {
+ for(Int_t i=2; i<=10; i++) {
+ ind2 = st.Index("/",ind1-i);
+ if(ind2>0 && ind2<ind1) break;
+ }
+ TString mom = st(ind2+1, ind1-ind2-1);
+ if(mom.IsFloat()) p = mom.Atof();
+ printf(" dir |%s| : mom |%s| : p %f : ind2,1 %i->%i\n", st.Data(), mom.Data(), p, ind2, ind1);
+ }
+ }
+ return p;
+}
+
int AliEMCALHistoUtilities::ParseString(const TString &topt, TObjArray &Opt)
{
// Moved from AliEMCALGeometry
}
return Opt.GetEntries();
}
+
+// Analysis utilites
+//Bool_t AliEMCALHistoUtilities::GetLorentzVectorFromESDCluster(TLorentzVector &v, const AliESDCaloCluster* cl)
+//{
+// // May 8, 2007
+// static Double_t e=0.0;
+// static Float_t pos[3];
+// static TVector3 gpos;
+// if(cl==0) return kFALSE;
+//
+// e = Double_t(cl->E());
+// if(e<=0.0) {
+// printf(" negative cluster energy : %f \n", e);
+// return kFALSE;
+// }
+// cl->GetPosition(pos);
+// gpos.SetXYZ(Double_t(pos[0]), Double_t(pos[1]), Double_t(pos[2]));
+// gpos.SetMag(e);
+// v.SetVectM(gpos, 0.0);
+//
+// return kTRUE;
+//}
+
+//Bool_t AliEMCALHistoUtilities::GetLorentzVectorFromRecPoint(TLorentzVector &v, const AliEMCALRecPoint *rp)
+//{
+// // Jun 20, 2007
+// static Double_t e=0.0;
+// static TVector3 gpos;
+// if(rp==0) return kFALSE;
+//
+// e = Double_t(rp->GetPointEnergy());
+// if(e<=0.0) {
+// printf(" negative rec.point energy : %f \n", e);
+// return kFALSE;
+// }
+// rp->GetGlobalPosition(gpos);
+// gpos.SetMag(e);
+// v.SetVectM(gpos, 0.0);
+//
+// return kTRUE;
+//}
+//
+//// Drawing:
+//
+void AliEMCALHistoUtilities::DrawHist(TH1* hid,int lineWidth,int lineColor,const char* opt, int lineStyle)
+{
+ // Oct 15, 2007
+ TString sopt;
+ sopt = opt;
+ if(!hid) return;
+ printf(" Hist. %s : option |%s| \n", hid->GetName(), opt);
+ if(hid && hid->GetEntries()>=1.) {
+ if(lineWidth) hid->SetLineWidth(lineWidth);
+ if(lineColor) hid->SetLineColor(lineColor);
+ if(lineStyle) hid->SetLineStyle(lineStyle);
+ if(sopt.Contains("stat",TString::kIgnoreCase)) hid->SetStats(kTRUE);
+ hid->Draw(opt);
+ } else {
+ if (strcmp(opt,"empty")==0) hid->Draw();
+ else printf(" has fewer entries %i or hid is zero\n", (int) hid->GetEntries());
+ }
+}
+
+//
+//// Fitting:
+//
+TF1* AliEMCALHistoUtilities::Gausi(const char *addName,double xmi,double xma,double N,double mean,double sig,double width)
+{
+ // Fit by gaus where first parameter is the number of events under ga
+ // Oct 15, 2007
+ TString name("gi");
+ name += addName;
+ TF1 *f = new TF1(name.Data(), Gi, xmi, xma, 4);
+ f->SetParNames("INTEGRAL","MEAN","SIGMA","WIDTH");
+
+ f->SetParameter(0,N);
+ f->SetParameter(1,mean);
+ f->SetParameter(2,sig);
+
+ f->FixParameter(3,width); // width of histogramm bin
+ return f;
+}
+
+TF1* AliEMCALHistoUtilities::Gausi(const char *addName, double xmi, double xma, TH1 *h)
+{
+ // You can change parameters after that if you don't like this assumption
+ if(h) return Gausi(addName, xmi, xma, h->Integral(), h->GetMean(),h->GetRMS(), h->GetBinWidth(1));
+ else return 0;
+}
+
+TF1* AliEMCALHistoUtilities::GausiPol2(const char *addName,double xmi,double xma, TF1 *g, TF1* bg)
+{
+ // Fit by gaus where first parameter is the number of events under ga
+ TString name("giPol2");
+ name += addName;
+ TF1 *f = new TF1(name.Data(), GiPol2, xmi, xma, 7);
+ f->SetParNames("INTEGRAL","MEAN","SIGMA","WIDTH","a0","a1","a2");
+
+ if(g) {
+ for(int i=0; i<4; i++) f->SetParameter(i, g->GetParameter(i));
+ f->FixParameter(3,g->GetParameter(3));
+ }
+
+ if(bg) {
+ for(int i=4; i<7; i++) f->SetParameter(i, bg->GetParameter(i+4));
+ }
+ f->SetLineColor(kRed);
+ return f;
+}
+
+Double_t AliEMCALHistoUtilities::Gi(Double_t *x, Double_t *par)
+{
+ // First parameter is integral (number events under gaus)
+ // Forth parameter (par[3]) is width of histogram bin
+ // gaus(0) is a substitute for [0]*exp(-0.5*((x-[1])/[2])**2)
+
+ static Double_t c = TMath::Sqrt(2.*TMath::Pi()), y=0.0, f=0.0; // sqrt(2.*pi)
+
+ y = (x[0]-par[1])/par[2];
+ f = par[0]*par[3]/(par[2]*c) * TMath::Exp(-0.5*y*y);
+
+ return f;
+}
+
+Double_t AliEMCALHistoUtilities::GiPol2(Double_t *x, Double_t *par)
+{
+ // First parameter is integral (number events under gaus)
+ // Forth parameter (par[3]) is width of histogram bin
+ // gaus(0) is a substitute for [0]*exp(-0.5*((x-[1])/[2])**2)
+ // + pol2 -> 7 parameters
+ static Double_t c = TMath::Sqrt(2.*TMath::Pi()), y=0.0, f=0.0; // sqrt(2.*pi)
+
+ y = (x[0]-par[1])/par[2];
+ f = par[0]*par[3]/(par[2]*c) * TMath::Exp(-0.5*y*y);
+
+ f += par[4] + par[5]*x[0] + par[6]*x[0]*x[0];
+
+ return f;
+}
+
+// Calibration stuff
+Double_t AliEMCALHistoUtilities::GetCorrectionCoefficientForGamma1(const Double_t eRec)
+{
+ // Correction to rec.energy - Jul 15, 2007
+ // E(gamma) = corr * E(eRec);
+ /* corr = p0*(eRec-7.5)+p1*(eRec-7.5)*(eRec-7.5)+p2; 0.0<eRec<10.0
+ 1 p0 6.07157e-05 1.15179e-04 -0.00000e+00 1.20997e-03
+ 2 p1 1.50019e-04 3.13566e-05 -0.00000e+00 1.22531e-02
+ 3 p2 9.99019e-01 4.08251e-04 -0.00000e+00 1.40606e-03
+
+ corr = p3 + p4*eRec + p5*eRec*eRec
+ 1 p3 9.97135e-01 5.31970e-04 1.37962e-09 1.68120e-08
+ 2 p4 3.15740e-04 2.53371e-05 1.11475e-11 1.74192e-04
+ 3 p5 -1.35383e-06 2.19495e-07 -5.82864e-13 4.52277e-02
+ */
+ static Double_t p0=6.07157e-05, p1=1.50019e-04, p2=9.99019e-01;
+ static Double_t p3=9.97135e-01, p4=3.15740e-04, p5=-1.35383e-06;
+ static Double_t corr=1.0;
+ if(eRec>=0.0 && eRec <=10.0) {
+ corr = p0*(eRec-7.5) + p1*(eRec-7.5)*(eRec-7.5) + p2;
+ } else if(eRec>10.0 && eRec <=105.0) {
+ corr = p3 + p4*eRec + p5*eRec*eRec;
+ }
+ //printf(" eRec %f | corr %f \n", eRec, corr);
+ return corr;
+}
+
+Double_t AliEMCALHistoUtilities::GetCorrectedEnergyForGamma1(const Double_t eRec)
+{
+ return GetCorrectionCoefficientForGamma1(eRec) * eRec;
+}
+
+// Trigger
+TList* AliEMCALHistoUtilities::GetTriggersListOfHists(const Int_t scale, const Int_t nTrig, const Bool_t toBrowser)
+{
+ // Oct 22, 2007 - trigger technical assurance
+ gROOT->cd();
+ TH1::AddDirectory(1);
+
+ new TH1F("00_hXpos2x2", "X coord. of max Amp 2x2",100, -500., +500.);
+ new TH1F("01_hYpos2x2", "Y coord. of max Amp 2x2",100, -500., +500.);
+ new TH1F("02_hZpos2x2", "Z coord. of max Amp 2x2",100, -500., +500.);
+ new TH1F("03_hXposnxn", "X coord. of max Amp NXN",100, -500., +500.);
+ new TH1F("04_hYposnxn", "Y coord. of max Amp NXN",100, -500., +500.);
+ new TH1F("05_hZposnxn", "Z coord. of max Amp NXN",100, -500., +500.);
+ // May 7, 2008 - jet trigger
+ new TH1F("06_hJetTriggerPhi", "%phi of COG of jet trigger patch", 110, 80., 190.);
+ new TH1F("07_hJetTriggerEta", "%eta of COG of jet trigger patch", 70, -0.7, +0.7);
+ //
+ new TH1F("08_hMaxAmp2x2", "max Amp 2x2", 1000, 0.0, pow(2.,14.));
+ new TH1F("09_hAmpOutOf2x2", "Amp out of patch 2x2", 1000, 0.0, pow(2.,14.));
+ new TH1F("10_hMaxAmpnxn", "max Amp NXN", 1000, 0.0, pow(2.,14.));
+ new TH1F("11_hAmpOutOfnxn", "Amp out of patch nxn", 1000, 0.0, pow(2.,14.));
+ // May 7, 2008 - jet trigger
+ for(Int_t i=0; i<nTrig; i++) {
+ new TH1F(Form("%2.2i_hJetPatchAmp%2.2i",i+12,i), Form("jet patch amplitude : jet trig %i",i),
+ 1000, 0.0, pow(2.,14.));
+ }
+ // For checking
+ Double_t maxEdigit=100., maxN=1000., maxPC = 200.;
+ if(scale==1) {
+ maxN *= 10.;
+ maxPC *= 10.;
+ }
+ Int_t ind = 12+nTrig;
+ new TH1F(Form("%2.2i_hDigitsAmp",ind++), "amplitude of digits (PC) ", 1001, -0.5, 1000.5);
+ new TH1F(Form("%2.2i_hDigitsE",ind++), " energy of digits (PC)", 1000, 0.0, maxEdigit);
+ new TH1F(Form("%2.2i_hNDigitsInPCs",ind++), " number of digits in PC's", 1000, 0.0, maxN);
+ new TH1F(Form("%2.2i_hEinInPCs",ind++), " energy in PC's", 200, 0.0, maxPC);
+
+ return MoveHistsToList("TriggerLiOfHists", toBrowser);
+}
+
+void AliEMCALHistoUtilities::FillTriggersListOfHists(TList *l, TArrayF *triggerPosition, TArrayF *triggerAmplitudes)
+{
+ // Oct 22, 2007 - trigger technical assurance
+ if(l==0) {
+ printf("<E> FillTriggersListOfHists() : list of hists undefined. \n");
+ return;
+ }
+ for(int i=0; i<triggerPosition->GetSize(); i++) {
+ FillH1(l, i, double(triggerPosition->At(i)));
+ }
+
+ for(int i=0; i<triggerAmplitudes->GetSize(); i++) {
+ FillH1(l, triggerPosition->GetSize() + i, double(triggerAmplitudes->At(i)) );
+ }
+}
+
+// Jet(s) kinematics
+TList* AliEMCALHistoUtilities::GetJetsListOfHists(Int_t njet, Bool_t toBrowser)
+{
+ // Oct 30, 2007
+ gROOT->cd();
+ TH1::AddDirectory(1);
+ new TH1F("00_nJet", "number of jets in Pythia",5, -0.5, +4.5);
+ int ic=1;
+ for(Int_t ij=0; ij<njet; ij++)
+ {
+ new TH1F(Form("%2.2i_EtaOfJet%i",ic++,ij), Form("#eta of jet (%i)",ij),80, -2., 2.);
+ new TH1F(Form("%2.2i_ThetaOfJet%i",ic++,ij), Form("#theta(degree) of jet (%i)",ij),
+ 180, 0.0, 180.);
+ new TH1F(Form("%2.2i_PhiOfJet%i",ic++,ij), Form("#phi(degree) of jet (%i)",ij),
+ 180, 0.0, 360.);
+ new TH1F(Form("%2.2i_PtOfJet%i",ic++,ij), Form(" p_{T} of jet (%i)",ij),
+ 200, 0.0, 200.);
+ new TH1F(Form("%2.2i_EOfJet%i",ic++,ij), Form(" E of jet (%i)",ij),
+ 200, 0.0, 200.);
+ }
+
+ return MoveHistsToList("JetLiOfHists", toBrowser);
+}
+
+//void AliEMCALHistoUtilities::FillJetKineListOfHists(TList *l, AliRunLoader* rl, TLorentzVector &goodJet)
+//{
+// // Oct 30, 2007; Nov 07;
+// // goodJet - output; only one jet with EMCAL acceptance
+//
+// // Bad case
+// goodJet.SetPxPyPzE(0., 0., 0., 0.);
+//
+// if(l==0 || rl==0) return;
+// //try to get trigger jet info
+// AliHeader* alih = rl->GetHeader();
+// if (alih == 0) return;
+//
+// AliGenEventHeader * genh = alih->GenEventHeader();
+// if (genh == 0) return;
+//
+// AliGenPythiaEventHeader* genhpy = dynamic_cast<AliGenPythiaEventHeader *>(genh);
+// if(genhpy==0) return; // Not Pythia
+//
+// Int_t nj = genhpy->NTriggerJets();
+// FillH1(l, 0, double(nj));
+//
+// TLorentzVector* jets[4];
+// nj = nj>4?4:nj;
+//
+// int ic=1;
+// for (Int_t i=0; i< nj; i++) {
+// Float_t p[4];
+// genhpy->TriggerJet(i,p);
+// jets[i] = new TLorentzVector(p);
+// FillH1(l, ic++, jets[i]->Eta());
+// FillH1(l, ic++, jets[i]->Theta()*TMath::RadToDeg());
+// FillH1(l, ic++, TVector2::Phi_0_2pi(jets[i]->Phi())*TMath::RadToDeg());
+// FillH1(l, ic++, jets[i]->Pt());
+// FillH1(l, ic++, jets[i]->E());
+//
+// //printf(" %i pj %f %f %f %f : ic %i\n", i, p[0], p[1], p[2], p[3], ic);
+// if(ic >= l->GetSize()) break;
+// }
+// if(nj==1) {
+// Double_t eta=jets[0]->Eta(), phi=TVector2::Phi_0_2pi(jets[0]->Phi())*TMath::RadToDeg();
+// if(TMath::Abs(eta)<0.5 && (phi>90.&&phi<180.)) {
+// goodJet = (*jets[0]);
+// }
+// }
+//}
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff