+++ /dev/null
-#if !defined(__CINT__) || defined(__MAKECINT__)
-
-#include <cstdlib>
-#include <stdio.h>
-#include <stdlib.h>
-#include <TROOT.h>
-#include <Riostream.h>
-#include <TSystem.h>
-#include <TClassTable.h>
-#include <TStyle.h>
-#include <TMath.h>
-#include <TFile.h>
-#include <TCanvas.h>
-#include <TPad.h>
-#include <TH1.h>
-#include <TH2.h>
-#include <TH1F.h>
-#include <TH1D.h>
-#include <TH2F.h>
-#include <TProfile.h>
-#include <TLine.h>
-#include <TNtuple.h>
-#include <TLatex.h>
-#include <TGraphErrors.h>
-#include "AliCentralityGlauberFit.h"
-
-#endif
-
-void makeCentralityFitnozeri(const int nRun=195483, const char *system = "ZNA",
- int ntrials=1, int Rebin=1, int Nevt=1.e6)
-{
- //load libraries
- gSystem->SetBuildDir(".");
- gSystem->Load("libCore");
- gSystem->Load("libTree");
- gSystem->Load("libGeom");
- gSystem->Load("libVMC");
- gSystem->Load("libPhysics");
- gSystem->Load("libSTEERBase");
- gROOT->ProcessLine(".include $ALICE_ROOT/include");
- gROOT->LoadMacro("AliCentralityGlauberFit.cxx++g");
-
- const char *finnameGlau ="GlauberMC_pPb_ntuple_sigma70_mind4_r662_a546_Rpro6.root";
- char histname[8];
- double chi2min=0.;
-
- if((strncmp(system,"ZNA",3))==0){
- printf("\n Glauber fit on ZNA spectrum\n\n");
- sprintf(histname,"hZNA");
- chi2min = 200.;
- }
- else if((strncmp (system,"ZPA",3)) == 0){
- printf("\n Glauber fit on ZPA spectrum\n\n");
- sprintf(histname,"hZPA");
- chi2min=5000.;
- }
-
- TString finname = Form("centrHistos%d-dNdeta.root",nRun);
- printf(" Opening file %s\n",finname.Data());
- //
- TString foutname = Form("%s_fit_%d.root",system,nRun);
- TString foutnameGlau = Form("%s_ntuple_%d.root",system,nRun);
-
-
- AliCentralityGlauberFit *mPM = new AliCentralityGlauberFit(finnameGlau);
- mPM->SetInputFile(finname);
- mPM->SetInputNtuple(finnameGlau);
- mPM->SetOutputFile(foutname);
- mPM->SetOutputNtuple(foutnameGlau);
- mPM->AddHisto(histname);
-
- mPM->SetRebin(Rebin);
- mPM->SetNevents(Nevt);
- mPM->UseChi2(kTRUE); // If TRUE minimize Chi2
- mPM->SetNTrials(ntrials);
- mPM->SetChi2Min(chi2min);
- //
- // COSY ORIGINAL!!!!
- //mPM->SetNParam(51.5, 469.2, 8.762);
- // COSY-like
-// mPM->SetNParam(51.5, 620., 10.);
-// change 2
- mPM->SetNParam(50., 230., 4.4, 0.48);
- //mPM->SetNParam(40., 230., 4.5, 0.45);
- //
- // ALICE ex-novo
- //mPM->SetNParam(78., 700., 7.);
- //mPM->SetNParam(61., 470., 7.);
-
- if(strncmp(system,"ZNA",3) == 0) {
- printf(" Setting parameters for ZNA Glauber fit\n\n");
- mPM->SetIsZN();
- mPM->SetRangeToFit(0.8, 90.5);
- mPM->SetRangeToScale(0);
- // original
- if(nRun==195483) mPM->SetGlauberParam(1,0.0,0.0, 1,0.957,1., 1,0.26,0.30, 1,0.65,0.65, 1,0.585,0.585, 1, 0.25,0.3);
- //to study systematics
- //if(nRun==195483) mPM->SetGlauberParam(1,0.0,0.0, 1,0.956,1., 1,0.29,0.30, 1,1.80,0.65, 1,0.585,0.585, 1, 0.25,0.3);
- else mPM->SetGlauberParam(1,0.0,0.0, 1,0.957,1., 1,0.25,0.30, 1,0.65,0.65, 1,0.585,0.585, 1, 0.25,0.3);
- }
- else if (strncmp(system,"ZPA",3) == 0) {
- mPM->SetIsZP();
- mPM->SetRangeToFit(1., 30.);
- mPM->SetRangeToScale(0);
- // original
- //if(nRun==195483) mPM->SetGlauberParam(1,0.0,0.0, 1,0.60,0.8, 1,0.6,0.65, 1,0.65,0.65, 1,0.585,0.585, 1, 0.25,0.4);
- if(nRun==195483) mPM->SetGlauberParam(1,0.0,0.0, 1,0.40,0.8, 1,0.4,0.65, 1,1.80,0.65, 1,0.585,0.585, 1, 0.25,0.4);
- else mPM->SetGlauberParam(1,0.0,0.0, 1,0.60,0.8, 1,0.5,0.65, 1,0.65,0.65, 1,0.585,0.585, 1, 0.25,0.4);
- }
- mPM->MakeFits();
-
- char hnam[10], hnamg[20];
- double xt=0;
- if(strncmp(system,"ZNA",3) == 0){
- sprintf(hnam,"hZNA");
- sprintf(hnamg,"hZNA_GLAU");
- xt=20.;
- }
- else if(strncmp(system,"ZPA",3) == 0) {
- sprintf(hnam,"hZPA");
- sprintf(hnamg,"hZPA_GLAU");
- xt=5.;
- }
-
- TFile *f = TFile::Open(foutname);
- TH1 * hd = dynamic_cast<TH1*> (f->Get((hnam)));
- TH1 * hg = dynamic_cast<TH1*> (f->Get((hnamg)));
- hg->SetLineColor(kPink-2);
- hg->SetLineWidth(2);
- hd->SetMarkerStyle(20);
- //hd->SetMarkerSize(1.2);
- hd->SetMarkerColor(kBlue+3);
- hd->SetLineWidth(2);
- //hd->SetMinimum(10.);
-
- TCanvas *g = new TCanvas("g","g",0,0,700,700);
- g->cd();
- gPad->SetLogy(1);
- hg->Draw("E");
- hd->Draw("PEsame");
- hd->SetXTitle("E_{ZNA} (TeV)");
- hg->Draw("Esame");
-
- printf("\n Entries with zero energy %1.0f -> %f of the total (%d)\n\n",
- hg->GetBinContent(hg->FindBin(0.)), hg->GetBinContent(hg->FindBin(0.))/hg->Integral(),
- hg->Integral());
-
- /*double zncut[7] = {0., 16.3423, 38.2513, 52.7698, 63.7601, 70.2207, 75.0126};
- TH1F *hist[7];
- for(int ih=0; ih<7; ih++){
- char hnam[24];
- sprintf(hnam,"hZNA%d",ih);
- hist[ih] = new TH1F(hnam,hnam,hd->GetNbinsX(),0.,142.5);
- }
- int index=0;
- for(int ic=0; ic<7; ic++){
- for(int ib=1; ib<hd->GetNbinsX(); ib++){
- if(hd->GetBinLowEdge(ib)>=zncut[ic] && hd->GetBinLowEdge(ib+1)<zncut[ic+1]){
- index = ic;
- hist[index]->SetBinContent(ib, hd->GetBinContent(ib));
- if(hd->GetBinError(ib)>0) hist[index]->SetBinError(ib, 1./(hd->GetBinError(ib)*hd->GetBinError(ib)));
- }
- }
- }
- for(int ih=0; ih<7; ih++){
- if(ih%2==0) hist[ih]->SetFillColor(kAzure+6);
- hist[ih]->Draw("hist SAME");
- }
- hg->Draw("Esame");*/
-
- TLatex text0;
- text0.SetTextSize(0.04);
- text0.SetTextColor(kBlue+3);
- char ch[60];
- if(strncmp(system,"ZNA",3) == 0) sprintf(ch,"<E_{ZNA}> DATA = %1.2f TeV ",hd->GetMean());
- else sprintf(ch,"<E_{ZPA}> DATA = %1.2f TeV ",hd->GetMean());
- text0.DrawLatex(xt,20.,ch);
- char chd[60];
- if(strncmp(system,"ZNA",3) == 0) sprintf(chd,"<E_{ZNA}> Glauber = %1.2f TeV",hg->GetMean());
- else sprintf(chd,"<E_{ZPA}> Glauber = %1.2f TeV",hg->GetMean());
- text0.SetTextColor(kPink-2);
- text0.DrawLatex(xt,10.,chd);
-
- char ct[60];
- sprintf(ct,"RUN %d",nRun);
- text0.SetTextColor(kTeal+2);
- text0.DrawLatex(xt+80.,1.e4,ct);
-
- char psn[30];
- if(strncmp(system,"ZNA",3) == 0) sprintf(psn,"ZNA_fit%d.gif",nRun);
- else sprintf(psn,"ZPA_fit%d.gif",nRun);
- g->Print(psn);
-
- printf("\n Everything is OK: ntuple and fit results saved!!! \n\n");
-}
-
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff