#include <TGraph2D.h>
#include <TGeoManager.h>
#include <TH1.h>
+#include <TH2.h>
+#include <TLatex.h>
+#include <TStyle.h>
#include <TInterpreter.h>
-#include "AliCDBManager.h"
#include "AliGeomManager.h"
#include "AliHeader.h"
#include "AliITS.h"
-#include "AliITSDetTypeRec.h"
-#include "AliITSgeom.h"
+#include "AliITSRecPointContainer.h"
+#include "AliITSgeomTGeo.h"
#include "AliITSRecPoint.h"
#include "AliRun.h"
#endif
-Int_t ShowITSRecPoints(){
+Int_t ShowITSRecPoints(Int_t nevfordisp=0){
///////////////////////////////////////////////////////////////////////
// Macro to check clusters in the 6 ITS layers //
// Provides: //
if (gClassTable->GetID("AliRun") < 0) {
gInterpreter->ExecuteMacro("loadlibs.C");
}
- else {
- if(gAlice){
- delete gAlice->GetRunLoader();
- delete gAlice;
- gAlice=0;
- }
- }
- // Set OCDB if needed
- AliCDBManager* man = AliCDBManager::Instance();
- if (!man->IsDefaultStorageSet()) {
- printf("Setting a local default storage and run number 0\n");
- man->SetDefaultStorage("local://$ALICE_ROOT");
- man->SetRun(0);
- }
- else {
- printf("Using deafult storage \n");
- }
- // retrives geometry
+ // retrieves geometry
if(!gGeoManager){
AliGeomManager::LoadGeometry("geometry.root");
}
cerr<<"Can not open session RL=NULL"<< endl;
return -1;
}
- Int_t retval = rl->LoadgAlice();
- if (retval){
- cerr<<"LoadgAlice returned error"<<endl;
- return -1;
- }
- gAlice=rl->GetAliRun();
-
- retval = rl->LoadHeader();
- if (retval){
- cerr<<"LoadHeader returned error"<<endl;
- return -1;
- }
-
AliITSLoader* ITSloader = (AliITSLoader*) rl->GetLoader("ITSLoader");
if(!ITSloader){
}
ITSloader->LoadRecPoints("read");
+ AliITSRecPointContainer* rpcont=AliITSRecPointContainer::Instance();
+
Float_t cluglo[3]={0.,0.,0.};
- AliITS *ITS = (AliITS*)gAlice->GetModule("ITS");
- ITS->SetTreeAddress();
- AliITSgeom *geom = ITS->GetITSgeom();
- AliITSDetTypeRec* detTypeRec = new AliITSDetTypeRec();
- detTypeRec->SetITSgeom(ITSloader->GetITSgeom());
- detTypeRec->SetDefaults();
-
- Int_t modmin=geom->GetStartDet(0);
- Int_t modmax=geom->GetLastDet(2);
- Int_t totmod=modmax-modmin;
+
+ Int_t totmod=AliITSgeomTGeo::GetNModules();
+ Int_t modmin=AliITSgeomTGeo::GetModuleIndex(1,1,1);
+ Int_t modmax=AliITSgeomTGeo::GetNModules()-1;
+
Float_t xlim[6]={4.5,7.5,16.,26.,40.,45.};
Float_t zlim[6]={15.,15.,22.,30.,45.,55.};
- TH1F* hlayer=new TH1F("hlayer","",6,0.5,6.5);
+ TH1F* hlayer=new TH1F("hlayer","",6,-0.5,5.5);
TH1F** hmod=new TH1F*[6];
TH1F** hxl=new TH1F*[6];
TH1F** hzl=new TH1F*[6];
TH1F** hzg=new TH1F*[6];
TH1F** hr=new TH1F*[6];
TH1F** hphi=new TH1F*[6];
+ TH2F** hzphi=new TH2F*[6];
TH1F** hq=new TH1F*[6];
-
+ TH1F** hdrtime=new TH1F*[6];
+
Char_t name[10];
for(Int_t iLay=0;iLay<6;iLay++){
sprintf(name,"hmod%d",iLay+1);
hq[iLay]=new TH1F(name,"",100,0.,300.);
hq[iLay]->GetXaxis()->SetTitle("Charge (keV)");
hq[iLay]->GetXaxis()->CenterTitle();
+ sprintf(name,"hdtim%d",iLay+1);
+ hdrtime[iLay]=new TH1F(name,"",100,0.,7000.);
+ hdrtime[iLay]->GetXaxis()->SetTitle("Drift Time (ns)");
+ hdrtime[iLay]->GetXaxis()->CenterTitle();
+ sprintf(name,"hzphi%d",iLay+1);
+ hzphi[iLay]=new TH2F(name,Form("Layer %d",iLay+1),50,-TMath::Pi(),TMath::Pi(),50,-zlim[iLay],zlim[iLay]);
+ hzphi[iLay]->GetXaxis()->SetTitle("#varphi (rad)");
+ hzphi[iLay]->GetYaxis()->SetTitle("Zglob (cm)");
+ hzphi[iLay]->SetStats(0);
}
- TGraph **gpts=new TGraph*[3];
- TGraph2D **gpts3d=new TGraph2D*[3];
- for(Int_t i=0;i<3;i++){
- gpts[i]=new TGraph(0);
- gpts3d[i]=new TGraph2D(0);
- }
+ TGraph *gptsXY=new TGraph(0);
+ TGraph *gptsRZ=new TGraph(0);
+
Int_t totev=rl->GetNumberOfEvents();
printf("Total Number of events = %d\n",totev);
for(Int_t iev=0;iev<totev;iev++){
rl->GetEvent(iev);
TTree *TR = ITSloader->TreeR();
- TClonesArray *ITSrec = detTypeRec->RecPoints();
- TBranch *branch = 0;
- if(TR && ITSrec){
- branch = ITSloader->TreeR()->GetBranch("ITSRecPoints");
- if(branch)branch->SetAddress(&ITSrec);
- }
- Int_t nparticles = rl->GetHeader()->GetNtrack();
- cout<<"Event #"<<iev<<" #Particles="<<nparticles<<endl;
+ rpcont->FetchClusters(0,TR);
+ TClonesArray *ITSrec = NULL;
+ if(iev%100==0) printf("Event #%d\n",iev);
Int_t ipt=0;
- for(Int_t subd=0;subd<3;subd++){
-
- Int_t first = geom->GetStartDet(subd);
- Int_t last = geom->GetLastDet(subd);
-
- for (Int_t mod=first; mod<=last; mod++){
- detTypeRec->ResetRecPoints();
- branch->GetEvent(mod);
- Int_t nrecp = ITSrec->GetEntries();
- if(nrecp>0){
- for(Int_t irec=0;irec<nrecp;irec++) {
- AliITSRecPoint *recp = (AliITSRecPoint*)ITSrec->At(irec);
- Int_t lay=recp->GetLayer();
- hlayer->Fill(lay);
- recp->GetGlobalXYZ(cluglo);
- Float_t rad=TMath::Sqrt(cluglo[0]*cluglo[0]+cluglo[1]*cluglo[1]);
- Float_t phi=TMath::ATan2(cluglo[1],cluglo[0]);
- if(iev<3){
- gpts[iev]->SetPoint(ipt,cluglo[0],cluglo[1]);
- gpts3d[iev]->SetPoint(ipt,cluglo[0],cluglo[1],cluglo[2]);
- ipt++;
- }
- hmod[lay]->Fill(mod);
- hzl[lay]->Fill(recp->GetDetLocalZ());
- hxl[lay]->Fill(recp->GetDetLocalX());
- hzg[lay]->Fill(cluglo[2]);
- hyg[lay]->Fill(cluglo[1]);
- hxg[lay]->Fill(cluglo[0]);
- hr[lay]->Fill(rad);
- hphi[lay]->Fill(phi);
- hq[lay]->Fill(recp->GetQ());
+ for (Int_t mod=modmin; mod<=modmax; mod++){
+ ITSrec = rpcont->UncheckedGetClusters(mod);
+ Int_t nrecp = ITSrec->GetEntries();
+ if(nrecp>0){
+ for(Int_t irec=0;irec<nrecp;irec++) {
+ AliITSRecPoint *recp = (AliITSRecPoint*)ITSrec->At(irec);
+ Int_t lay=recp->GetLayer();
+ hlayer->Fill(lay);
+ recp->GetGlobalXYZ(cluglo);
+ Float_t rad=TMath::Sqrt(cluglo[0]*cluglo[0]+cluglo[1]*cluglo[1]);
+ Float_t phi=TMath::ATan2(cluglo[1],cluglo[0]);
+ if(iev==nevfordisp){
+ gptsXY->SetPoint(ipt,cluglo[0],cluglo[1]);
+ if(cluglo[1]>0) gptsRZ->SetPoint(ipt,cluglo[2],rad);
+ else gptsRZ->SetPoint(ipt,cluglo[2],-rad);
+ ipt++;
}
+ hmod[lay]->Fill(mod);
+ hzl[lay]->Fill(recp->GetDetLocalZ());
+ hxl[lay]->Fill(recp->GetDetLocalX());
+ hzg[lay]->Fill(cluglo[2]);
+ hyg[lay]->Fill(cluglo[1]);
+ hxg[lay]->Fill(cluglo[0]);
+ hr[lay]->Fill(rad);
+ hphi[lay]->Fill(phi);
+ hq[lay]->Fill(recp->GetQ());
+ hdrtime[lay]->Fill(recp->GetDriftTime());
+ hzphi[lay]->Fill(phi,cluglo[2]);
}
}
}
}
+
TCanvas **c=new TCanvas*[6];
Char_t ctit[30];
for(Int_t iLay=0;iLay<6;iLay++){
hq[iLay]->Draw();
}
- TCanvas *cev0;
- cev0=new TCanvas("cev0","Event 0",600,600);
- gpts[0]->SetMarkerStyle(7);
- gpts[0]->SetTitle(0);
- gpts[0]->Draw("AP");
+ TCanvas* cdrtim=new TCanvas("cdrtim","SDD drift time",1000,600);
+ cdrtim->Divide(2,1);
+ cdrtim->cd(1);
+ hdrtime[2]->Draw();
+ cdrtim->cd(2);
+ hdrtime[3]->Draw();
- TCanvas *cev1;
- cev1=new TCanvas("cev1","Event 1",600,600);
- gpts[1]->SetMarkerStyle(7);
- gpts[1]->SetTitle(0);
- gpts[1]->Draw("AP");
+ gStyle->SetPalette(1);
+ TLatex* tstat=new TLatex();
+ tstat->SetNDC();
+ TCanvas* cspd=new TCanvas("cspd","SPD",1000,600);
+ cspd->Divide(2,1);
+ cspd->cd(1);
+ hzphi[0]->Draw("colz");
+ tstat->DrawLatex(0.6,0.92,Form("# Clusters = %d",int(hzphi[0]->GetEntries())));
+ cspd->cd(2);
+ hzphi[1]->Draw("colz");
+ tstat->DrawLatex(0.6,0.92,Form("# Clusters = %d",int(hzphi[1]->GetEntries())));
+
+ TCanvas* csdd=new TCanvas("csdd","SDD",1000,600);
+ csdd->Divide(2,1);
+ csdd->cd(1);
+ hzphi[2]->Draw("colz");
+ tstat->DrawLatex(0.6,0.92,Form("# Clusters = %d",int(hzphi[2]->GetEntries())));
+ csdd->cd(2);
+ hzphi[3]->Draw("colz");
+ tstat->DrawLatex(0.6,0.92,Form("# Clusters = %d",int(hzphi[3]->GetEntries())));
+
+ TCanvas* cssd=new TCanvas("cssd","SSD",1000,600);
+ cssd->Divide(2,1);
+ cssd->cd(1);
+ hzphi[4]->Draw("colz");
+ tstat->DrawLatex(0.6,0.92,Form("# Clusters = %d",int(hzphi[4]->GetEntries())));
+ cssd->cd(2);
+ hzphi[5]->Draw("colz");
+ tstat->DrawLatex(0.6,0.92,Form("# Clusters = %d",int(hzphi[5]->GetEntries())));
- TCanvas *cev2;
- cev2=new TCanvas("cev2","Event 2",600,600);
- gpts[2]->SetMarkerStyle(7);
- gpts[2]->SetTitle(0);
- gpts[2]->Draw("AP");
+ TCanvas *cev0;
+ sprintf(ctit,"Event %d XY",nevfordisp);
+ cev0=new TCanvas("cev0",ctit,600,600);
+ if(gptsXY->GetN()>0){
+ gptsXY->SetMarkerStyle(7);
+ gptsXY->SetTitle(0);
+ gptsXY->Draw("AP");
+ gptsXY->GetXaxis()->SetTitle("Xglob");
+ gptsXY->GetYaxis()->SetTitle("Yglob");
+ }
+ TCanvas *cev1;
+ sprintf(ctit,"Event %d Zr",nevfordisp);
+ cev1=new TCanvas("cev1",ctit,600,600);
+ if(gptsRZ->GetN()>0){
+ gptsRZ->SetMarkerStyle(7);
+ gptsRZ->SetTitle(0);
+ gptsRZ->Draw("AP");
+ gptsRZ->GetXaxis()->SetTitle("Zglob");
+ gptsRZ->GetYaxis()->SetTitle("Radius");
+ }
return 0;
}
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff