Bring PIPEupgrade naming conventions in acc. with ITSU expectations
[u/mrichter/AliRoot.git] / STEER / CreateTags.C
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bc15652b 1//_________________________________________________________________________
120f88d8 2// Macro to create the tag files from:
3// i) AliESDs that are stored locally.
4// ii) AliESDs that are stored in the CAF.
5// iii)AliESDs that are stored in alien.
bc15652b 6// The tag files are stored according to the value set in the SetStorage method
7// Use Case :
120f88d8 8// SetStorage(0) --> store the tags locally
9// SetStorage(1) --> store the tags in the grid
bc15652b 10// else the program will abort!!!
11//
12// As a final step the user can create a single merged tag file.
13//_________________________________________________________________________
120f88d8 14void CreateTags() {
bc15652b 15 TStopwatch timer;
16 timer.Start();
17
120f88d8 18 //___________________________________//
19 //__Connect to AliEn's API services__//
20 //___________________________________//
21 //TGrid::Connect("alien://pcapiserv01.cern.ch:10000","pchrista");
22 //TGrid::Connect("alien://");
23
24 //___________________________________//
25 //__Create an AliTagCreator object___//
26 //___________________________________//
bc15652b 27 AliTagCreator *t = new AliTagCreator();
120f88d8 28
29 //___________________________________//
30 //_____ Storage of the tag files:____//
31 //________0-->local, 1-->alien_______//
32 //___________________________________//
33 t->SetStorage(0);
bc15652b 34 //Define the grid's path where the tag files will be stored
120f88d8 35 //t->SetGridPath("Tags/output");
36 //Define the SE where the tag files will be stored
37 //t->SetSE("ALICE::CERN::se01");
38
39 //___________________________________//
40 //________Locally stored ESDs________//
41 //___________________________________//
42 t->ReadLocalCollection("/home/pchrist/ALICE/Alien/Local/Tags");
43
44 //___________________________________//
45 //__________CAF stored ESDs__________//
46 //___________________________________//
47 //t->ReadCAFCollection("ESD1.txt");
48
49 //___________________________________//
50 //_________Alien stored ESDs_________//
51 //___________________________________//
52 //XML collection
53 //TAlienCollection *collection = TAlienCollection::Open("pp.xml");
bfef3b5f 54 //TGridResult* result = collection->GetGridResult("");
bc15652b 55 //Read the TGridResult, create the tags and store them
120f88d8 56 //t->ReadGridCollection(result);
57
58 //___________________________________//
59 //___________Merge the tags__________//
60 //___________________________________//
bc15652b 61 //Merge the tags and store the merged file
62 t->MergeTags();
120f88d8 63
bc15652b 64 timer.Stop();
65 timer.Print();
66}
120f88d8 67