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d810d0de | 1 | // $Id$ |
2 | // Main authors: Matevz Tadel & Alja Mrak-Tadel: 2006, 2007 | |
3 | ||
4 | /************************************************************************** | |
5 | * Copyright(c) 1998-2008, ALICE Experiment at CERN, all rights reserved. * | |
6 | * See http://aliceinfo.cern.ch/Offline/AliRoot/License.html for * | |
51346b82 | 7 | * full copyright notice. * |
d810d0de | 8 | **************************************************************************/ |
cb4245bb | 9 | |
915dabe1 | 10 | class TTree; |
11 | ||
d810d0de | 12 | class AliEveTPCData; |
915dabe1 | 13 | |
d810d0de | 14 | AliEveTPCData* x = 0; |
915dabe1 | 15 | TTree* tree = 0; |
16 | ||
17 | void tpc_digi_test() | |
18 | { | |
19 | gROOT->Macro("alieve_loadlibs.C"); | |
20 | gSystem->Load("libAlieve"); | |
21 | ||
22 | TFile* f = new TFile("coctail_1k/TPC.Digits.root"); | |
23 | tree = (TTree*) gDirectory->Get("Event0/TreeD"); | |
24 | ||
d810d0de | 25 | x = new AliEveTPCData; |
915dabe1 | 26 | // x->SetSectorBlockSize(8192); |
27 | // x->SetLoadThreshold(5); | |
28 | x->CreateAllSectors(); | |
29 | x->LoadDigits(tree, kFALSE); | |
30 | gStyle->SetPalette(1, 0); | |
31 | ||
d810d0de | 32 | AliEveTPCSector2D* s = new AliEveTPCSector2D(); |
915dabe1 | 33 | s->SetDataSource(x); |
34 | s->SetMainColor(36); | |
84aff7a4 | 35 | gEve->AddElement(s); |
36 | gEve->DrawElement(s); | |
915dabe1 | 37 | } |
38 | ||
39 | ||
40 | void tpc_digi_pad_dump(Int_t s, Int_t r, Int_t p) | |
41 | { | |
d810d0de | 42 | if(r >= AliEveTPCSectorData::GetInnSeg().fNRows) { |
43 | r -= AliEveTPCSectorData::GetInnSeg().fNRows; | |
915dabe1 | 44 | s += 36; |
45 | } | |
46 | ||
47 | AliSimDigits *digit = 0; | |
48 | tree->GetBranch("Segment")->SetAddress(&digit); | |
51346b82 | 49 | |
915dabe1 | 50 | Int_t sbr = (Int_t) tree->GetEntries(); |
51 | for (Int_t ent=0; ent<sbr; ent++) { | |
52 | tree->GetEntry(ent); | |
53 | Int_t sector, row; | |
d810d0de | 54 | AliEveTPCSectorData::GetParam().AdjustSectorRow(digit->GetID(), sector, row); |
915dabe1 | 55 | |
56 | if(sector != s || row != r) | |
57 | continue; | |
58 | ||
59 | printf("Entry = %d, ID = %d, Sec = %d, Row = %d\n", | |
60 | ent, digit->GetID(), sector, row); | |
61 | ||
62 | Int_t pad; | |
63 | Short_t time, signal; | |
64 | digit->First(); | |
65 | do { | |
66 | pad = digit->CurrentColumn(); | |
67 | time = digit->CurrentRow(); | |
68 | signal = digit->CurrentDigit(); | |
69 | ||
70 | if(p == pad) | |
71 | printf("%d %d\n", time, signal); | |
72 | ||
73 | } while (digit->Next()); | |
74 | } | |
75 | } |