Fix for true centrality estimator with hijing npart (Alberica)

[u/mrichter/AliRoot.git] / TRD / MakeTRDZeroMisAlignment.C

diff --git a/TRD/MakeTRDZeroMisAlignment.C b/TRD/MakeTRDZeroMisAlignment.C
index 6a81f23670e5c0bae16b9750be7d38ea4a39b29a..07f10709754dc85a4836e41694ac31ddfd50d9d9 100644 (file)
--- a/TRD/MakeTRDZeroMisAlignment.C
+++ b/TRD/MakeTRDZeroMisAlignment.C
@@ -5,7 +5,35 @@ void MakeTRDZeroMisAlignment(){
   TClonesArray *array = new TClonesArray("AliAlignObjParams",1000);
   TClonesArray &alobj = *array;
    
+  // Activate CDB storage and load geometry from CDB
+  AliCDBManager* cdb = AliCDBManager::Instance();
+  if(!cdb->IsDefaultStorageSet()) cdb->SetDefaultStorage("local://$ALICE_ROOT/OCDB");
+  cdb->SetRun(0);
+  
+  AliCDBStorage* storage = NULL;
 
+  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 = 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("geometry.root"); //load geom from default CDB storage
+  }    
+
+  Int_t sActive[18]={1,0,0,0,0,0,0,0,1,1,0,0,0,0,0,0,0,1};
   Double_t dx=0.,dy=0.,dz=0.,rx=0.,ry=0.,rz=0.;
 
   Int_t j=0;
@@ -13,21 +41,29 @@ void MakeTRDZeroMisAlignment(){
   const char *symname;
 
   // create the supermodules' alignment objects
-  for (int i; i<18; i++) {
-    TString sm_symname(Form("TRD/sm%02d",i));
+  for (Int_t iSect; iSect<18; iSect++) {
+    TString sm_symname(Form("TRD/sm%02d",iSect));
+    if( (TString(gSystem->Getenv("REALSETUP")) == TString("kTRUE")) && !sActive[iSect] ) continue;
     new(alobj[j++]) AliAlignObjParams(sm_symname.Data(),0,dx,dy,dz,rx,ry,rz,kTRUE);
   }
   
    // create the chambers' alignment objects
+  Int_t chId;
   for (Int_t iLayer = AliGeomManager::kTRD1; iLayer <= AliGeomManager::kTRD6; iLayer++) {
-    for (Int_t iModule = 0; iModule < AliGeomManager::LayerSize(iLayer); iModule++) {
-      volid = AliGeomManager::LayerToVolUID(iLayer,iModule);
-      symname = AliGeomManager::SymName(volid);
-      new(alobj[j++]) AliAlignObjParams(symname,volid,dx,dy,dz,rx,ry,rz,kTRUE);
+    chId=-1;
+    for (Int_t iSect = 0; iSect < 18; iSect++){
+      for (Int_t iCh = 0; iCh < 5; iCh++) {
+       chId++;
+       if ((iSect==13 || iSect==14 || iSect==15) && iCh==2) continue;
+       volid = AliGeomManager::LayerToVolUID(iLayer,chId);
+       if( (TString(gSystem->Getenv("REALSETUP")) == TString("kTRUE")) && !sActive[iSect] ) continue;
+       symname = AliGeomManager::SymName(volid);
+       new(alobj[j++]) AliAlignObjParams(symname,volid,dx,dy,dz,rx,ry,rz,kTRUE);
+      }
     }
   }
 
-  if( gSystem->Getenv("TOCDB") != TString("kTRUE") ){
+  if( TString(gSystem->Getenv("TOCDB")) != TString("kTRUE") ){
     // save on file
     const char* filename = "TRDzeroMisalignment.root";
     TFile f(filename,"RECREATE");
@@ -41,19 +77,8 @@ void MakeTRDZeroMisAlignment(){
     f.Close();
   }else{
     // save in CDB storage
-    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;
-    }
     Info(macroname,"Saving alignment objects in CDB storage %s",
         Storage.Data());
-    AliCDBManager* cdb = AliCDBManager::Instance();
-    AliCDBStorage* storage = cdb->GetStorage(Storage.Data());
-    if(!storage){
-      Error(macroname,"Unable to open storage %s\n",Storage.Data());
-      return;
-    }
     AliCDBMetaData* md = new AliCDBMetaData();
     md->SetResponsible("Dariusz Miskowiec");
     md->SetComment("Zero misalignment for TRD");