Full set of updated misalignment macros (Raffaele)

[u/mrichter/AliRoot.git] / VZERO / MakeVZEROZeroMisAlignment.C

diff --git a/VZERO/MakeVZEROZeroMisAlignment.C b/VZERO/MakeVZEROZeroMisAlignment.C
new file mode 100644 (file)
index 0000000..c8f537d
--- /dev/null
+++ b/VZERO/MakeVZEROZeroMisAlignment.C
@@ -0,0 +1,46 @@
+void MakeVZEROZeroMisAlignment(){
+  // Create TClonesArray of zero misalignment objects for VZERO
+  //
+  if(!gGeoManager) TGeoManager::Import("geometry.root");
+  // needed for the constructors with local coordinates not to fail
+
+  TClonesArray *array = new TClonesArray("AliAlignObjAngles",10);
+  TClonesArray &alobj = *array;
+
+  AliAlignObjAngles a;
+
+  Double_t dx, dy, dz, dpsi, dtheta, dphi;
+
+  Int_t iIndex=0;
+  AliAlignObj::ELayerID iLayer = AliAlignObj::kInvalidLayer;
+  UShort_t volid = AliAlignObj::LayerToVolUID(iLayer,iIndex);
+
+  TString V0right("VZERO/V0C");
+  new(alobj[0]) AliAlignObjAngles(V0right.Data(), volid, dx, dy, dz, dpsi, dtheta, dphi, kTRUE);
+  TString V0left("VZERO/V0A");
+  new(alobj[1]) AliAlignObjAngles(V0left.Data(), volid, dx, dy, dz, dpsi, dtheta, dphi,kTRUE);
+
+  if(!gSystem->Getenv("$TOCDB")){
+    // save on file
+    TFile f("V0zeroMisalignment.root","RECREATE");
+    if(!f) cerr<<"cannot open file for output\n";
+    f.cd();
+    f.WriteObject(array,"V0ZeroAlObjs ","kSingleKey");
+    f.Close();
+  }else{
+    // save in CDB storage
+    const char* Storage = gSystem->Getenv("$STORAGE");
+    AliCDBManager* cdb = AliCDBManager::Instance();
+    AliCDBStorage* storage = cdb->GetStorage(Storage);
+    AliCDBMetaData* md = new AliCDBMetaData();
+    md->SetResponsible("Brigitte Cheynis");
+    md->SetComment("Alignment objects for V0 zero-misalignment");
+    md->SetAliRootVersion(gSystem->Getenv("$ARVERSION"));
+    AliCDBId id("VZERO/Align/Data",0,9999999);
+    storage->Put(array,id,md);
+  }
+
+  array->Delete();
+
+}
+