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Commit | Line | Data |
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fa148e6c | 1 | void AliTRDdigits2cluster() |
2 | { | |
3 | ||
4 | ///////////////////////////////////////////////////////////////////////// | |
5 | // | |
6 | // Creates cluster from the digit information. | |
7 | // | |
8 | ///////////////////////////////////////////////////////////////////////// | |
9 | ||
10 | // Dynamically link some shared libs | |
11 | if (gClassTable->GetID("AliRun") < 0) { | |
12 | gROOT->LoadMacro("loadlibs.C"); | |
13 | loadlibs(); | |
14 | cout << "Loaded shared libraries" << endl; | |
15 | } | |
16 | ||
17 | // Input and output file names | |
18 | Char_t *infile = "galice.root"; | |
687fbf4a | 19 | Char_t *outfile = "AliTRDclusters.root"; |
fa148e6c | 20 | |
21 | // Create the clusterizer | |
22 | AliTRDclusterizerV1 *clusterizer = | |
23 | new AliTRDclusterizerV1("clusterizer","Clusterizer class"); | |
24 | ||
fd621f36 | 25 | // Read the parameter |
26 | TFile *parfile = TFile::Open(infile); | |
27 | AliTRDparameter *par = (AliTRDparameter *) parfile->Get("TRDparameter"); | |
28 | par->ReInit(); | |
29 | clusterizer->SetParameter(par); | |
30 | ||
31 | // Set the parameter | |
32 | clusterizer->SetVerbose(1); | |
fa148e6c | 33 | |
890031ed | 34 | //Number of events |
35 | TTree * te = (TTree*)parfile->Get("TE"); | |
36 | Int_t nev = (Int_t)te->GetEntries(); | |
fa148e6c | 37 | |
890031ed | 38 | for(Int_t iev=0;iev<nev;iev++) { |
fd621f36 | 39 | |
890031ed | 40 | // Open the AliRoot file |
41 | clusterizer->Open(infile,iev); | |
42 | //clusterizer->Open(infile,outfile,0); | |
43 | ||
44 | ||
45 | // Load the digits | |
46 | clusterizer->ReadDigits(); | |
47 | clusterizer->Dump(); | |
fa148e6c | 48 | |
890031ed | 49 | // Find the cluster |
50 | clusterizer->MakeClusters(); | |
fa148e6c | 51 | |
890031ed | 52 | // Write the cluster tree into file AliTRDclusters.root |
53 | clusterizer->WriteClusters(-1); | |
fa148e6c | 54 | |
890031ed | 55 | } |
fa148e6c | 56 | // Save the clusterizer class in the AliROOT file |
57 | // clusterizer->Write(); | |
58 | ||
59 | } |