3 // This is just example macro
4 // Responsible: marian.ivanov@cern.ch
6 // 1. Before invocation of the calibration - in the calibration trains
7 // 2. To setup calibration viewer.
9 // ConfigOCDB - setup default and specific data storage
10 // SetupCustom - user sepcific configuration
11 // - Values in local cache of OCDB are overwritten
15 void SetupCustom(Int_t run);
17 void ConfigOCDB(Int_t crun=-1){
19 printf("SETUP OCBD for TPC\n");
21 AliCDBManager::Instance()->SetDefaultStorage("local:///lustre/alice/alien/alice/data/2009/OCDB/");
24 // custom calibration to test before committing
28 AliCDBManager::Instance()->SetRun(run);
30 AliTPCcalibDB::Instance()->SetRun(run);
34 void SetupCustom(Int_t run){
37 // Custom part - to be empty once we are happy with the calibration
40 // Setup magnetic field
42 AliGRPObject *grp = AliTPCcalibDB::GetGRP(run);
46 current = grp->GetL3Current((AliGRPObject::Stats)0);
47 bz = 5*current/30000.;
48 printf("Run%d\tL3 current%f\tBz\t%f\n",run,current,bz);
51 printf("Run%d\tL3 current%f\tBz\t%f\n",run,current,bz);
53 AliMagF::BMap_t smag = AliMagF::k5kG;
54 Double_t bzfac = bz/5;
55 Double_t bzfacOrig=bzfac;
56 if (TMath::Abs(bzfac)<0.01) { // force default magnetic field if 0 field used
60 AliMagF* magF= new AliMagF("Maps","Maps", bzfac, 1., smag);
61 TGeoGlobalMagField::Instance()->SetField(magF);
62 printf("\n\nSET EXB FIELD\t\n\n");
63 AliTPCcalibDB::Instance()->SetExBField(magF);
69 TGeoManager::Import("/u/miranov/proof/geometry.root");
70 AliGeomManager::LoadGeometry("/u/miranov/proof/geometry.root");
72 AliTPCClusterParam * paramCl = AliTPCcalibDB::Instance()->GetClusterParam();
73 AliTPCParam * paramTPC = AliTPCcalibDB::Instance()->GetParameters();
74 paramCl->SetInstance(paramCl);
79 AliTPCTransform *transform = AliTPCcalibDB::Instance()->GetTransform() ;
80 AliTPCRecoParam * tpcRecoParam = AliTPCRecoParam::GetCosmicTestParam(kTRUE);
81 transform->SetCurrentRecoParam(tpcRecoParam);
82 tpcRecoParam->SetUseGainCorrectionTime(0);
83 tpcRecoParam->SetUseRPHICorrection(kTRUE);
84 tpcRecoParam->SetUseTOFCorrection(kFALSE);
86 tpcRecoParam->SetUseDriftCorrectionTime(0);
87 tpcRecoParam->SetUseDriftCorrectionGY(0);
89 tpcRecoParam->SetUseRadialCorrection(kFALSE);
90 tpcRecoParam->SetUseQuadrantAlignment(kTRUE);
92 tpcRecoParam->SetUseSectorAlignment(kFALSE);
93 tpcRecoParam->SetUseGainCorrectionTime(kFALSE);
94 tpcRecoParam->SetUseFieldCorrection(kFALSE);
95 tpcRecoParam->SetUseExBCorrection(kTRUE);
96 if (TMath::Abs(bzfacOrig)<0.05){
97 tpcRecoParam->SetUseExBCorrection(kFALSE);
102 TFile fposcor("~/OCDB/calibUnlin.root");
103 AliTPCPointCorrection *pcorr = fposcor.Get("correction");
104 if (pcorr) pcorr->SetInstance(pcorr);
108 printf("END of SETUP OCBD for TPC\n");