-void MakeTOFZeroMisAlignment(){
-
+void MakeTOFZeroMisAlignment() {
+ //
// Create TClonesArray of zero misalignment objects for TOF
+ //
+
+ const char* macroname = "MakeTOFZeroMisAlignment.C";
- TClonesArray *array = new TClonesArray("AliAlignObjAngles",2000);
+ TClonesArray *array = new TClonesArray("AliAlignObjParams",2000);
TClonesArray &alobj = *array;
-
- if(!gGeoManager) TGeoManager::Import("geometry.root");
- // needed for the constructors with local coordinates not to fail
- AliAlignObjAngles a;
+ // Activate CDB storage to load geometry from CDB
+ AliCDBManager* cdb = AliCDBManager::Instance();
+ if(!cdb->IsDefaultStorageSet()) cdb->SetDefaultStorage("local://$ALICE_ROOT/OCDB");
+ cdb->SetRun(0);
+
+ AliCDBStorage* storage;
+
+ if ( TString(gSystem->Getenv("TOCDB")) == TString("kTRUE") ) {
+ TString Storage = gSystem->Getenv("STORAGE");
+ if(!Storage.BeginsWith("local://") && !Storage.BeginsWith("alien://")) {
+ Error(macroname,"STORAGE variable set to %s is not valid. Exiting\n",Storage.Data());
+ return;
+ }
+ storage = cdb->GetStorage(Storage.Data());
+ if (!storage) {
+ Error(macroname,"Unable to open storage %s\n",Storage.Data());
+ return;
+ }
+ AliCDBPath path("GRP","Geometry","Data");
+ AliCDBEntry *entry = (AliCDBEntry*)storage->Get(path.GetPath(),cdb->GetRun());
+ if (!entry)
+ Fatal(macroname,"Could not get the specified CDB entry!");
+
+ entry->SetOwner(0);
+ TGeoManager* geom = (TGeoManager*) entry->GetObject();
+ AliGeomManager::SetGeometry(geom);
+ } else
+ AliGeomManager::LoadGeometry(); //load geom from default CDB storage
+
- AliAlignObj::ELayerID idTOF = AliAlignObj::kTOF;
- Int_t i;
- Int_t j=0;
Double_t dx=0., dy=0., dz=0., dpsi=0., dtheta=0., dphi=0.;
+ AliGeomManager::ELayerID idTOF = AliGeomManager::kTOF;
+ Int_t j=0;
+ Int_t nSectors=18;
- for(i=0; i<AliAlignObj::LayerSize(idTOF); i++) {
- // cout << " TOF symname : " << AliAlignObj::SymName(idTOF,i) << endl;
- new(alobj[j++]) AliAlignObjAngles(AliAlignObj::SymName(idTOF,i),
- AliAlignObj::LayerToVolUID(idTOF,i),
- dx, dy, dz, dpsi, dtheta, dphi, kTRUE);
+ Int_t iIndex=0; //let all modules have index=0 in a layer with no LUT
+ AliGeomManager::ELayerID iLayer = AliGeomManager::kInvalidLayer;
+ UShort_t dvoluid = AliGeomManager::LayerToVolUID(iLayer,iIndex); //dummy vol id
+
+ for (Int_t isect = 0; isect < nSectors; isect++) {
+ TString symname(Form("TOF/sm%02d",isect));
+ new(alobj[j++]) AliAlignObjParams(symname.Data(),
+ dvoluid,
+ dx, dy, dz, dpsi, dtheta, dphi, kTRUE);
}
- // save in CDB storage
- const char* Storage = "local://$ALICE_ROOT";
- AliCDBManager* cdb = AliCDBManager::Instance();
- AliCDBStorage* storage = cdb->GetStorage(Storage);
- AliCDBMetaData* md = new AliCDBMetaData();
- md->SetResponsible("Silvia Arcelli");
- md->SetComment("Zero misalignment for TOF");
- md->SetAliRootVersion("HEAD");
- AliCDBId id("TOF/Align/Data",0,9999999);
- storage->Put(array,id,md);
+ Int_t strId=-1;
+ Int_t nstrA=15;
+ Int_t nstrB=19;
+ Int_t nstrC=19;
+ Int_t nStrips=nstrA+2*nstrB+2*nstrC;
- array->Delete();
+ for (Int_t isect = 0; isect < nSectors; isect++) {
+ for (Int_t istr = 1; istr <= nStrips; istr++) {
+ strId++;
+ if ((isect==13 || isect==14 || isect==15) && (istr >= 39 && istr <= 53)) continue;
+ new(alobj[j++]) AliAlignObjParams(AliGeomManager::SymName(idTOF,strId),
+ AliGeomManager::LayerToVolUID(idTOF,strId),
+ dx, dy, dz, dpsi, dtheta, dphi, kTRUE);
+ }
+ }
-}
+ if ( TString(gSystem->Getenv("TOCDB")) != TString("kTRUE") ) {
+ // save on file
+ const char* filename = "TOFzeroMisalignment.root";
+ TFile f(filename,"RECREATE");
+ if(!f){
+ Error(macroname,"cannot open file for output\n");
+ return;
+ }
+ Info(macroname,"Saving alignment objects to the file %s", filename);
+ f.cd();
+ f.WriteObject(array,"TOFAlignObjs","kSingleKey");
+ f.Close();
+ } else {
+ // save in CDB storage
+ AliCDBMetaData* md = new AliCDBMetaData();
+ md->SetResponsible("Silvia Arcelli");
+ md->SetComment("Zero misalignment for TOF");
+ md->SetAliRootVersion("HEAD");
+ AliCDBId id("TOF/Align/Data",0,AliCDBRunRange::Infinity());
+ storage->Put(array,id,md);
+ }
+ array->Delete();
+}