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7e4038b5 | 1 | /** |
2 | * Read in AOD and generate @f$ dN/d\eta@f$ for the selected | |
3 | * trigger classes and vertex ranges | |
4 | * | |
5 | * @param file Input file (AOD) | |
6 | * @param triggers Triggers to investigate | |
7 | * @param energy Energy (only used for comparisons) | |
8 | * @param vzMin Minimum interaction point z coordinate | |
9 | * @param vzMax Maximum interaction point z coordinate | |
10 | * @param rebin How many bins to group | |
11 | * @param title Title to put on the plot | |
12 | * | |
13 | * @ingroup pwg2_forward_analysis_scripts | |
14 | */ | |
15 | void | |
16 | Pass2(const char* file="AliAODs.root", | |
17 | const char* triggers="INEL", | |
18 | Int_t energy=900, | |
19 | Double_t vzMin=-10, | |
20 | Double_t vzMax=10, | |
21 | Int_t rebin=5, | |
22 | const char* title="") | |
23 | { | |
24 | gROOT->LoadMacro("$ALICE_ROOT/PWG2/FORWARD/analysis2/Compile.C"); | |
25 | Compile("$ALICE_ROOT/PWG2/FORWARD/analysis2/DrawRes.C","g"); | |
26 | ||
27 | Int_t trgMask; | |
28 | TString trgs(triggers); | |
29 | trgs.ToUpper(); | |
30 | TObjString* trg; | |
31 | TIter next(trgs.Tokenize(" ,|")); | |
32 | while ((trg = static_cast<TObjString*>(next()))) { | |
33 | TString s(trg->GetString()); | |
34 | if (s.IsNull()) continue; | |
35 | if (s.CompareTo("INEL") == 0) trgMask = AliAODForwardMult::kInel; | |
36 | else if (s.CompareTo("INEL>0")== 0) trgMask = AliAODForwardMult::kInelGt0; | |
37 | else if (s.CompareTo("NSD") == 0) trgMask = AliAODForwardMult::kNSD; | |
38 | else | |
39 | Warning("Pass2", "Unknown trigger %s", s.Data()); | |
40 | } | |
41 | if (trgMask == 0) { | |
42 | trgMask = 1; | |
43 | trgs.Append("INEL"); | |
44 | } | |
45 | ||
46 | printf("--------------------------------------\n" | |
47 | "Settings for this:\n" | |
48 | " Input AOD: %s\n" | |
49 | " Vertex range: %+4.1f -> %+4.1f cm\n" | |
50 | " Rebinning: %d\n" | |
51 | " Trigger mask: 0x%02x (%s)\n" | |
52 | " Energy: %dGeV\n" | |
53 | " Title: %s\n" | |
54 | "--------------------------------------\n", | |
55 | file, vzMin, vzMax, rebin, trgMask, trgs.Data(), energy, title); | |
56 | ||
57 | DrawRes dr; | |
65a1e0cd | 58 | TStopwatch t; |
59 | t.Start(); | |
7e4038b5 | 60 | dr.Run(file, vzMin, vzMax, rebin, trgMask, energy, title); |
65a1e0cd | 61 | t.Stop(); |
62 | t.Print(); | |
7e4038b5 | 63 | } |
64 | // | |
65 | // EOF | |
66 | // | |
67 | ||
68 |