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Commit | Line | Data |
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c2b0eaa4 | 1 | /**************************************************************************** |
2 | * Origin: I.Belikov, CERN, Jouri.Belikov@cern.ch * | |
3 | ****************************************************************************/ | |
4 | ||
b9de75e1 | 5 | #ifndef __CINT__ |
ddae8318 | 6 | #include <Riostream.h> |
b9de75e1 | 7 | #include "AliRun.h" |
8 | #include "AliTPCv1.h" | |
9 | #include "AliTPCv2.h" | |
10 | #include "AliTPCParam.h" | |
11 | ||
12 | #include "TFile.h" | |
13 | #include "TStopwatch.h" | |
14 | #endif | |
15 | ||
0bc5ae87 | 16 | Int_t AliTPCFindClusters(Int_t n=1) { |
73042f01 | 17 | TFile *out=TFile::Open("AliTPCclusters.root","new"); |
18 | if (!out->IsOpen()) {cerr<<"Delete old AliTPCclusters.root !\n"; return 1;} | |
106ea0fc | 19 | TFile *in=TFile::Open("rfio:galice.root"); |
73042f01 | 20 | if (!in->IsOpen()) {cerr<<"Can't open galice.root !\n"; return 2;} |
21 | ||
22 | if (!(gAlice=(AliRun*)in->Get("gAlice"))) { | |
23 | cerr<<"gAlice have not been found on galice.root !\n"; | |
24 | return 3; | |
25 | } | |
26 | ||
2ab0c725 | 27 | TDirectory *cwd = gDirectory; |
28 | ||
73042f01 | 29 | AliTPC *TPC = (AliTPC*)gAlice->GetDetector("TPC"); |
30 | Int_t ver = TPC->IsVersion(); | |
31 | cerr<<"TPC version "<<ver<<" has been found !\n"; | |
32 | ||
c2b0eaa4 | 33 | AliTPCParam *dig=(AliTPCParam *)in->Get("75x40_100x60_150x60"); |
73042f01 | 34 | if (!dig) {cerr<<"TPC parameters have not been found !\n"; return 4;} |
35 | ||
36 | TStopwatch timer; | |
37 | ||
38 | switch (ver) { | |
39 | case 1: | |
40 | cerr<<"Making clusters...\n"; | |
41 | { | |
42 | AliTPCv1 &tpc=*((AliTPCv1*)TPC); | |
afc42102 | 43 | tpc.SetParam(dig); timer.Start(); cwd->cd(); |
44 | for(Int_t i=0;i<n;i++){ | |
45 | printf("Processing event %d\n",i); | |
46 | gAlice->GetEvent(i); | |
47 | tpc.Hits2Clusters(out,i); | |
48 | } | |
73042f01 | 49 | } |
50 | break; | |
51 | case 2: | |
52 | cerr<<"Looking for clusters...\n"; | |
53 | { | |
afc42102 | 54 | // delete gAlice; gAlice=0; |
73042f01 | 55 | AliTPCv2 tpc; |
ddae8318 | 56 | tpc.SetParam(dig); timer.Start(); cwd->cd(); |
afc42102 | 57 | for (Int_t i=0;i<n;i++){ |
58 | printf("Processing event %d\n",i); | |
59 | tpc.Digits2Clusters(out,i); | |
60 | // AliTPCclusterer::Digits2Clusters(dig, out, i); | |
61 | } | |
73042f01 | 62 | } |
63 | break; | |
64 | default: | |
65 | cerr<<"Invalid TPC version !\n"; | |
66 | return 5; | |
67 | } | |
68 | ||
69 | timer.Stop(); timer.Print(); | |
70 | ||
71 | delete gAlice; gAlice=0; | |
72 | ||
73 | out->Close(); | |
f38c8ae5 | 74 | |
73042f01 | 75 | in->Close(); |
76 | ||
77 | return 0; | |
78 | } |