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Commit | Line | Data |
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d3da6dc4 | 1 | void MakeHMPIDResMisAlignment(){ |
2 | // Create TClonesArray of residual misalignment objects for HMPID | |
3 | // | |
4 | Float_t sigmaTrans=0.1; // 1mm | |
5 | Float_t sigmaRot=0.001*180/TMath::Pi(); // 1 mrad | |
6 | Float_t dX, dY, dX; Float_t dPsi, dTheta, dPhi; //displacements | |
7 | ||
8 | TClonesArray *pCA = new TClonesArray("AliAlignObjMatrix",10); | |
9 | ||
10 | TRandom *pRnd = new TRandom(4357); | |
11 | ||
ae079791 | 12 | Int_t idHMPID = AliGeomManager::kHMPID; |
d3da6dc4 | 13 | for (Int_t iCh = 0; iCh < 7; iCh++) { |
14 | dX = (pRnd->Uniform()-0.5)*sigmaTrans; dY = (pRnd->Uniform()-0.5)*sigmaTrans; dZ = (pRnd->Uniform()-0.5)*sigmaTrans; | |
15 | dPsi = (pRnd->Uniform()-0.5)*sigmaRot; dTheta = (pRnd->Uniform()-0.5)*sigmaRot; dPhi = (pRnd->Uniform()-0.5)*sigmaRot; | |
ae079791 | 16 | new((*pCA)[iCh]) AliAlignObjMatrix(AliGeomManager::SymName(idHMPID,iCh),AliGeomManager::LayerToVolUID(idHMPID,iCh),dX,dY,dZ,dPsi,dTheta,dPhi,kTRUE); |
d3da6dc4 | 17 | } |
18 | ||
19 | // pCA->Print(); | |
20 | ||
dfe9c69d | 21 | const char* macroname = "MakeHMPIDResMisAlignment.C"; |
a24be56b | 22 | if( TString(gSystem->Getenv("TOCDB")) != TString("kTRUE") ){ |
d3da6dc4 | 23 | // save on file |
dfe9c69d | 24 | const char* filename = "HMPIDresidualMisalignment.root"; |
25 | TFile f(filename,"RECREATE"); | |
26 | if(!f){ | |
27 | Error(macroname,"cannot open file for output\n"); | |
28 | return; | |
29 | } | |
30 | Info(macroname,"Saving alignment objects to the file %s", filename); | |
d3da6dc4 | 31 | f.cd(); |
32 | f.WriteObject(pCA,"HMPIDAlignObjs","kSingleKey"); | |
33 | f.Close(); | |
34 | }else{ | |
35 | // save in CDB storage | |
dfe9c69d | 36 | TString Storage = gSystem->Getenv("STORAGE"); |
37 | if(!Storage.BeginsWith("local://") && !Storage.BeginsWith("alien://")) { | |
38 | Error(macroname,"STORAGE variable set to %s is not valid. Exiting\n",Storage.Data()); | |
39 | return; | |
40 | } | |
41 | Info(macroname,"Saving alignment objects in CDB storage %s", | |
42 | Storage.Data()); | |
d3da6dc4 | 43 | AliCDBManager* cdb = AliCDBManager::Instance(); |
dfe9c69d | 44 | AliCDBStorage* storage = cdb->GetStorage(Storage.Data()); |
45 | if(!storage){ | |
46 | Error(macroname,"Unable to open storage %s\n",Storage.Data()); | |
47 | return; | |
48 | } | |
d3da6dc4 | 49 | AliCDBMetaData *pMeta= new AliCDBMetaData(); |
50 | pMeta->SetResponsible("HMPID Expert"); | |
51 | pMeta->SetComment("Residual alignment objects for HMPID produced with sigmaTrans=1mm and sigmaRot=1mrad"); | |
5bd470e1 | 52 | pMeta->SetAliRootVersion(gSystem->Getenv("ARVERSION")); |
dfe9c69d | 53 | AliCDBId id("HMPID/Align/Data",0,AliCDBRunRange::Infinity()); |
d3da6dc4 | 54 | storage->Put(pCA,id,pMeta); |
55 | } | |
56 | ||
57 | pCA->Delete(); | |
58 | } |