Changed phi definition from track direction to track position

diff --git a/ANALYSIS/TenderSupplies/AliTrackFixTenderSupply.cxx b/ANALYSIS/TenderSupplies/AliTrackFixTenderSupply.cxx
index 101727b4ff549c630e07a318509670d28cb4c8a4..8ebc4cb5d96aa65325b953065300a439b8772651 100644 (file)
--- a/ANALYSIS/TenderSupplies/AliTrackFixTenderSupply.cxx
+++ b/ANALYSIS/TenderSupplies/AliTrackFixTenderSupply.cxx
@@ -92,6 +92,7 @@ void AliTrackFixTenderSupply::ProcessEvent()
   //  
   AliExternalTrackParam* extPar = 0;
   double xOrig = 0;
   //  
   AliExternalTrackParam* extPar = 0;
   double xOrig = 0;

+  double xyzTPCInner[3] = {0,0,0};

   for (int itr=0;itr<nTracks;itr++) {
     //
     AliESDtrack* trc = event->GetTrack(itr);
   for (int itr=0;itr<nTracks;itr++) {
     //
     AliESDtrack* trc = event->GetTrack(itr);


@@ -107,7 +108,8 @@ void AliTrackFixTenderSupply::ProcessEvent()
       AliError("Failed to extract inner param");
       continue;
     }
       AliError("Failed to extract inner param");
       continue;
     }

-    double phi = parInner->Phi();
+    parInner->GetXYZ(xyzTPCInner);
+    double phi = TMath::ATan2(xyzTPCInner[1],xyzTPCInner[0]) + TMath::Pi();

     //
     if (fDebug>1) {
       AliInfo(Form("Tr:%4d kITSin:%d Phi=%+5.2f at X=%+7.2f | SideA fraction: %.3f",itr,trc->IsOn(AliESDtrack::kITSin),phi,parInner->GetX(),sideAfraction));
     //
     if (fDebug>1) {
       AliInfo(Form("Tr:%4d kITSin:%d Phi=%+5.2f at X=%+7.2f | SideA fraction: %.3f",itr,trc->IsOn(AliESDtrack::kITSin),phi,parInner->GetX(),sideAfraction));