Phi-weights with slightly better statistics and I had to fix 2 coverity defects.

[u/mrichter/AliRoot.git] / TRD / AliTRDtrackingChamber.cxx

diff --git a/TRD/AliTRDtrackingChamber.cxx b/TRD/AliTRDtrackingChamber.cxx
index c7951d19ab6ae32d4ffc13d5f31e2fd9a7da28c1..a432ae79ac3178ba2b14ba22c1a1ccfeec665983 100644 (file)
--- a/TRD/AliTRDtrackingChamber.cxx
+++ b/TRD/AliTRDtrackingChamber.cxx
@@ -86,6 +86,9 @@ Bool_t AliTRDtrackingChamber::Build(AliTRDgeometry *const geo, Bool_t hlt)
     if(!fTB[itb]) continue;
     fTB[itb].SetRange(z0, zl);
     fTB[itb].SetNRows(nrows);
+    fTB[itb].SetPlane(layer);
+    fTB[itb].SetStack(stack);
+    fTB[itb].SetSector(AliTRDgeometry::GetSector(fDetector));
     fTB[itb].BuildIndices();
     index[jtb++] = itb;
   }    
@@ -104,7 +107,7 @@ Bool_t AliTRDtrackingChamber::Build(AliTRDgeometry *const geo, Bool_t hlt)
   // AliTRDCommonParam::Instance()->GetDiffCoeff(fDiffL, fDiffT, fVD);  
 
   // ESTIMATE POSITION OF PAD PLANE FOR THIS CHAMBER
-  fTB[Int_t(t0)].SetT0();
+  //fTB[Int_t(t0)].SetT0();
   Double_t x0 = fTB[index[0]].GetX();
   Double_t x1 = fTB[index[1]].GetX();
   Double_t dx = (x0 - x1)/(index[1] - index[0]); 
@@ -377,6 +380,7 @@ Bool_t AliTRDtrackingChamber::GetSeedingLayer(AliTRDchamberTimeBin *&fakeLayer,
           n++;
         }
       }
+      if(!n) continue;
       pos[0] = x/n;
       pos[1] = y/n;
       pos[2] = z/n;