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Commit | Line | Data |
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793ff80c | 1 | Int_t AliTRDcreateDigits() |
2 | { | |
3 | // | |
4 | // Creates the digits from the hits of the slow simulator | |
5 | // | |
6 | ||
7 | Int_t rc = 0; | |
8 | ||
793ff80c | 9 | if (!gAlice) { |
10 | cout << "<AliTRDcreateDigits> No AliRun object found" << endl; | |
11 | rc = 1; | |
12 | return rc; | |
13 | } | |
14 | gAlice->GetEvent(0); | |
15 | ||
16 | // Create the TRD digitzer | |
abaf1f1d | 17 | AliTRDdigitizer *digitizer = new AliTRDdigitizer("digitizer","Digitizer class"); |
18 | digitizer->InitDetector(); | |
793ff80c | 19 | |
f9428ca8 | 20 | // Set the parameter (for TRF ~200ns) |
abaf1f1d | 21 | digitizer->SetGasGain(1600.); |
22 | digitizer->SetChipGain(8.0); | |
23 | digitizer->SetNoise(1000.); | |
24 | digitizer->SetADCinRange(1000.); | |
25 | digitizer->SetADCoutRange(1023.); | |
26 | digitizer->SetADCthreshold(0); | |
27 | digitizer->SetVerbose(1); | |
793ff80c | 28 | |
29 | // Create the digits | |
abaf1f1d | 30 | if (!(digitizer->MakeDigits())) { |
6244debe | 31 | rc = 2; |
793ff80c | 32 | return rc; |
33 | } | |
34 | ||
e2c86a4a | 35 | // Write the digits into the input file |
abaf1f1d | 36 | if (!(digitizer->MakeBranch())) { |
6244debe | 37 | rc = 3; |
e2c86a4a | 38 | return rc; |
39 | } | |
40 | ||
abaf1f1d | 41 | // Write the digits into the input file |
42 | if (!(digitizer->WriteDigits())) { | |
43 | rc = 4; | |
44 | return rc; | |
45 | } | |
46 | ||
e2c86a4a | 47 | // Save the digitizer class in the AliROOT file |
abaf1f1d | 48 | if (!(digitizer->Write())) { |
6244debe | 49 | rc = 4; |
e2c86a4a | 50 | return rc; |
51 | } | |
52 | ||
793ff80c | 53 | return rc; |
54 | ||
55 | } |