#include <TGeoManager.h>
#include <TH1.h>
#include <TInterpreter.h>
-#include "AliCDBManager.h"
#include "AliGeomManager.h"
#include "AliHeader.h"
#include "AliITS.h"
#include "AliITSDetTypeRec.h"
-#include "AliITSgeom.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
if(!gGeoManager){
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");
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];
hq[iLay]->GetXaxis()->CenterTitle();
}
- 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);
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++){
+ 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==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());
}
}
}
}
+
TCanvas **c=new TCanvas*[6];
Char_t ctit[30];
for(Int_t iLay=0;iLay<6;iLay++){
}
TCanvas *cev0;
- cev0=new TCanvas("cev0","Event 0",600,600);
- gpts[0]->SetMarkerStyle(7);
- gpts[0]->SetTitle(0);
- gpts[0]->Draw("AP");
+ 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;
- cev1=new TCanvas("cev1","Event 1",600,600);
- gpts[1]->SetMarkerStyle(7);
- gpts[1]->SetTitle(0);
- gpts[1]->Draw("AP");
-
- TCanvas *cev2;
- cev2=new TCanvas("cev2","Event 2",600,600);
- gpts[2]->SetMarkerStyle(7);
- gpts[2]->SetTitle(0);
- gpts[2]->Draw("AP");
-
+ 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