7aef5c4c87a4afab0695d41df2489f7d004703ed
[u/mrichter/AliRoot.git] / ITS / MakeITSRecoParam_2010.C
1 void MakeITSRecoParam_2010(AliRecoParam::EventSpecie_t default=AliRecoParam::kLowMult, const char* cdbURI="local://") {
2 //========================================================================
3 //
4 // Steering macro for ITS reconstruction parameters
5 //
6 // Author: A.Dainese
7 // Contact: andrea.dainese@lnl.infn.it
8 //
9 //========================================================================
10
11
12   const char* macroname = "MakeITSRecoParam_2010.C";
13
14   // Activate CDB storage and load geometry from CDB
15   AliCDBManager* cdb = AliCDBManager::Instance();
16   cdb->SetDefaultStorage(cdbURI);
17   
18   TObjArray *recoParamArray = new TObjArray();
19
20   {
21     AliITSRecoParam * itsRecoParam = AliITSRecoParam::GetCosmicTestParam();
22     // find independently ITS SA tracks 
23     itsRecoParam->SetSAUseAllClusters();
24     itsRecoParam->SetMinNPointsSA(2);
25     itsRecoParam->SetOuterStartLayerSA(AliITSgeomTGeo::GetNLayers()-2);
26
27     // to maximize efficiency
28     itsRecoParam->SetAllowProlongationWithEmptyRoad();
29     
30     // larger seach windows for SA (in case of large misalignments)
31     itsRecoParam->SetNLoopsSA(33);
32     itsRecoParam->SetFactorSAWindowSizes(20);
33     
34     // additional error due to misal (B off)
35     itsRecoParam->SetClusterMisalErrorY(1.0,1.0,1.0,1.0,1.0,1.0); // [cm]
36     itsRecoParam->SetClusterMisalErrorZ(1.0,1.0,1.0,1.0,1.0,1.0); // [cm]
37     // additional error due to misal (B on)
38     itsRecoParam->SetClusterMisalErrorYBOn(0.0,0.0,0.1,0.1,0.1,0.1); // [cm]
39     itsRecoParam->SetClusterMisalErrorZBOn(0.1,0.1,0.1,0.1,0.1,0.1); // [cm]
40
41     itsRecoParam->SetClusterErrorsParam(2);
42     itsRecoParam->SetFindV0s(kFALSE);
43     itsRecoParam->SetAddVirtualClustersInDeadZone(kFALSE);
44     itsRecoParam->SetUseAmplitudeInfo(kFALSE);
45     itsRecoParam->SetEventSpecie(AliRecoParam::kCosmic);
46     recoParamArray->AddLast(itsRecoParam);
47   }
48   {
49     AliITSRecoParam * itsRecoParam = AliITSRecoParam::GetLowFluxParam();
50     itsRecoParam->SetClusterErrorsParam(2);
51
52     // find independently ITS SA tracks 
53     itsRecoParam->SetSAUseAllClusters();
54     itsRecoParam->SetOuterStartLayerSA(2);
55
56     itsRecoParam->SetAllowProlongationWithEmptyRoad(kTRUE);
57     
58     // larger seach windows for SA (in case of large misalignments)
59     itsRecoParam->SetFactorSAWindowSizes(2);
60     
61     // Misalignment syst errors decided at ITS meeting 25.03.2010
62     // additional error due to misal (B off)
63     itsRecoParam->SetClusterMisalErrorY(0.0010,0.0010,0.0300,0.0300,0.0020,0.0020); // [cm]
64     itsRecoParam->SetClusterMisalErrorZ(0.0100,0.0100,0.0100,0.0100,0.0500,0.0500); // [cm]
65     // additional error due to misal (B on)
66     itsRecoParam->SetClusterMisalErrorYBOn(0.0010,0.0030,0.0500,0.0500,0.0020,0.0020); // [cm]
67     itsRecoParam->SetClusterMisalErrorZBOn(0.0100,0.0100,0.0100,0.0100,0.0500,0.0500); // [cm]
68     //----
69
70     // SDD configuration 
71     itsRecoParam->SetUseSDDCorrectionMaps(kTRUE); // changed 30.04.2010
72     itsRecoParam->SetUseSDDClusterSizeSelection(kTRUE);
73     itsRecoParam->SetMinClusterChargeSDD(30.);
74     itsRecoParam->SetUseUnfoldingInClusterFinderSDD(kFALSE);
75
76     // Plane Efficiency evaluation with tracklets Method
77     itsRecoParam->SetIPlanePlaneEff(-1);
78     itsRecoParam->SetComputePlaneEff(kTRUE,kFALSE);
79     itsRecoParam->SetUseTrackletsPlaneEff(kTRUE);
80     itsRecoParam->SetTrackleterPhiWindowL2(0.07);
81     itsRecoParam->SetTrackleterZetaWindowL2(0.4);
82     itsRecoParam->SetTrackleterPhiWindowL1(0.10);
83     itsRecoParam->SetTrackleterZetaWindowL1(0.6);
84     itsRecoParam->SetUpdateOncePerEventPlaneEff(kTRUE);
85     itsRecoParam->SetMinContVtxPlaneEff(3);
86     // itsRecoParam->SetOptTrackletsPlaneEff(kTRUE); // activate it for MC (very important) !
87     // Removal of tracklets reconstructed in the SPD overlaps 
88     itsRecoParam->SetTrackleterRemoveClustersFromOverlaps(kTRUE);
89   
90     // V0 finder (A. Marin)
91     itsRecoParam->GetESDV0Params()->SetMaxPidProbPionForb(0.9);
92
93     //******************************************************************
94
95     itsRecoParam->SetEventSpecie(AliRecoParam::kLowMult);
96     recoParamArray->AddLast(itsRecoParam);
97   }
98   {
99     AliITSRecoParam * itsRecoParam = AliITSRecoParam::GetHighFluxParam();
100     itsRecoParam->SetClusterErrorsParam(2);
101     itsRecoParam->SetEventSpecie(AliRecoParam::kHighMult);
102     recoParamArray->AddLast(itsRecoParam);
103   }
104
105   // Set the default
106   Bool_t defaultIsSet = kFALSE;
107   for(Int_t i =0; i < recoParamArray->GetEntriesFast(); i++) {
108     AliDetectorRecoParam *param = (AliDetectorRecoParam *)recoParamArray->UncheckedAt(i);
109     if (!param) continue;
110     if (default & param->GetEventSpecie()) {
111       param->SetAsDefault();
112       defaultIsSet = kTRUE;
113     }
114   }
115
116   if (!defaultIsSet) {
117     Error(macroname,"The default reconstruction parameters are not set! Exiting...");
118     return;
119   }
120
121   // save in CDB storage
122   AliCDBMetaData *md= new AliCDBMetaData();
123   md->SetResponsible("Andrea Dainese");
124   md->SetComment("Reconstruction parameters ITS.");
125   md->SetAliRootVersion(gSystem->Getenv("ARVERSION"));
126   md->SetBeamPeriod(0);
127   AliCDBId id("ITS/Calib/RecoParam",0,AliCDBRunRange::Infinity());
128   cdb->GetDefaultStorage()->Put(recoParamArray,id, md);
129
130   return;
131 }
132
133