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1 | void MakeHMPIDFullMisAlignment(){ | |
2 | // Create TClonesArray of full 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 | ||
12 | Int_t idHMPID = AliGeomManager::kHMPID; | |
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; | |
16 | new((*pCA)[iCh]) AliAlignObjMatrix(AliGeomManager::SymName(idHMPID,iCh), | |
17 | AliGeomManager::LayerToVolUID(idHMPID,iCh),dX,dY,dZ,dPsi,dTheta,dPhi,kTRUE); | |
18 | } | |
19 | ||
20 | // pCA->Print(); | |
21 | ||
22 | const char* macroname = "MakeHMPIDResMisAlignment.C"; | |
23 | if( TString(gSystem->Getenv("TOCDB")) != TString("kTRUE") ){ | |
24 | // save on file | |
25 | const char* filename = "HMPIDresidualMisalignment.root"; | |
26 | TFile f(filename,"RECREATE"); | |
27 | if(!f){ | |
28 | Error(macroname,"cannot open file for output\n"); | |
29 | return; | |
30 | } | |
31 | Info(macroname,"Saving alignment objects to the file %s", filename); | |
32 | f.cd(); | |
33 | f.WriteObject(pCA,"HMPIDAlignObjs","kSingleKey"); | |
34 | f.Close(); | |
35 | }else{ | |
36 | // save in CDB storage | |
37 | TString Storage = gSystem->Getenv("STORAGE"); | |
38 | if(!Storage.BeginsWith("local://") && !Storage.BeginsWith("alien://")) { | |
39 | Error(macroname,"STORAGE variable set to %s is not valid. Exiting\n",Storage.Data()); | |
40 | return; | |
41 | } | |
42 | Info(macroname,"Saving alignment objects in CDB storage %s", | |
43 | Storage.Data()); | |
44 | AliCDBManager* cdb = AliCDBManager::Instance(); | |
45 | AliCDBStorage* storage = cdb->GetStorage(Storage.Data()); | |
46 | if(!storage){ | |
47 | Error(macroname,"Unable to open storage %s\n",Storage.Data()); | |
48 | return; | |
49 | } | |
50 | AliCDBMetaData *pMeta= new AliCDBMetaData(); | |
51 | pMeta->SetResponsible("HMPID Expert"); | |
52 | pMeta->SetComment("Full alignment objects for HMPID produced with sigmaTrans=1mm and sigmaRot=1mrad"); | |
53 | pMeta->SetAliRootVersion(gSystem->Getenv("ARVERSION")); | |
54 | AliCDBId id("HMPID/Align/Data",0,AliCDBRunRange::Infinity()); | |
55 | storage->Put(pCA,id,pMeta); | |
56 | } | |
57 | ||
58 | pCA->Delete(); | |
59 | } |