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0321b05e | 1 | // |
2 | // This macro is a part of "Alice PPR fast flow analysis package" | |
3 | // | |
4 | // The macro creates new pico DST structure in the file | |
5 | // "flowPiocEvent.root" and create structure "flowData" inside | |
6 | // | |
7 | // Once Ntuple is created it can be filled with data using | |
8 | // macro AliFlowReconstruction.C | |
9 | // | |
10 | // Sylwester Radomski, GSI | |
11 | // email: S.Radomski@gsi.de | |
12 | // 22. Oct. 2002 | |
13 | // | |
14 | ||
15 | AliFlowCreatePico() { | |
16 | ||
17 | const char* fileName = "flowPicoEvent.root"; | |
18 | const char* structure = "runNumber:evNumber:Mult:truePsi:trueV2:Psi:PsiA:PsiB:V2"; | |
19 | ||
20 | TFile *file = new TFile(fileName, "recreate"); | |
21 | TNtuple *data = new TNtuple("flowData","Flow Data", structure); | |
22 | ||
23 | data->Print(); | |
24 | ||
25 | data->Write(); | |
26 | file->Close(); | |
27 | ||
28 | gSystem->Exit(0); | |
29 | } |