-Int_t AliTPCDisplayDigits(int sec, int row, int lab=-1,
+/****************************************************************************
+ * Origin: I.Belikov, CERN, Jouri.Belikov@cern.ch *
+ ****************************************************************************/
+
+#ifndef __CINT__
+#include <Riostream.h>
+#include <TFile.h>
+#include <TTree.h>
+#include <TCanvas.h>
+#include <TStyle.h>
+#include <TH2.h>
+
+#include "AliTPCParam.h"
+#include "AliSimDigits.h"
+#endif
+
+Int_t AliTPCDisplayDigits(Int_t eventn, int sec, int row, int lab=-1,
int max_t_chan=500, float min_t=0., float max_t=500.,
int max_p_chan=150, float min_p=0., float max_p=150.)
{
cerr<<"Displaying digits...\n";
// Connect the Root Galice file containing Geometry, Kine and Hits
- TFile *f = TFile::Open("galice.root");
+ TFile *f = TFile::Open("rfio:galice.root");
if (!f->IsOpen()) {cerr<<"Can't open galice.root !\n"; return 1;}
- AliTPCParam *par=(AliTPCParam *)f->Get("75x40_100x60");
+
+
+ AliTPCParam *par=(AliTPCParam *)f->Get("75x40_100x60_150x60");
+ if (!par) { cerr<<"TPC parameters have not been found !\n"; return 2; }
- char s[80];
+ Char_t s[80];
sprintf(s,"Sector %d Row %d\n",sec,row);
TH2F *h = new TH2F("h",s,max_t_chan,min_t,max_t,max_p_chan,min_p,max_p);
+
+ Char_t name[100];
+ sprintf(name,"TreeD_75x40_100x60_150x60_%d",eventn);
- TTree *t=(TTree*)f->Get("TreeD_75x40_100x60");
+ TTree *t=(TTree*)f->Get(name);
+ if (!t) { cerr<<"TPC digits have not been found !\n"; return 3; }
AliSimDigits dummy, *digit=&dummy;
t->GetBranch("Segment")->SetAddress(&digit);
- for (int i=0; i<t->GetEntries(); i++) {
- t->GetEvent(i);
- int ss,rr;
- par->AdjustSectorRow(digit->GetID(),ss,rr);
- if (ss==sec && rr==row) goto ok;
+ Int_t sbr=(Int_t)t->GetEntries();
+ for (Int_t i=0; i<sbr; i++) {
+ if (!t->GetEvent(i)) continue;
+ Int_t s,r;
+ par->AdjustSectorRow(digit->GetID(),s,r);
+ if (s==sec && r==row) goto ok;
}
- return 2;
-
+ return 4;
+
ok:
- int imax=0, jmax=0, qmax=0;
+
+ Int_t imax=0, jmax=0, qmax=0;
digit->First();
do {
- Short_t dig=digit->CurrentDigit();
- int i=digit->CurrentRow(), j=digit->CurrentColumn();
+ //Short_t dig=digit->CurrentDigit();
+ Int_t i=digit->CurrentRow(), j=digit->CurrentColumn();
+ Short_t dig=digit->GetDigit(i,j);
if (lab >= 0) {
- int lab0=digit->GetTrackID(i,j,0);
- int lab1=digit->GetTrackID(i,j,1);
- int lab2=digit->GetTrackID(i,j,2);
+ Int_t lab0=digit->GetTrackID(i,j,0);
+ Int_t lab1=digit->GetTrackID(i,j,1);
+ Int_t lab2=digit->GetTrackID(i,j,2);
if (lab0!=lab) if (lab1!=lab) if (lab2!=lab) continue;
if (dig>qmax) {imax=i; jmax=j; qmax=dig;}
cerr<<lab0<<' '<<lab1<<' '<<lab2<<endl;