o implement seeding

[u/mrichter/AliRoot.git] / TPC / Rec / AliTPCtrackerSector.cxx

diff --git a/TPC/Rec/AliTPCtrackerSector.cxx b/TPC/Rec/AliTPCtrackerSector.cxx
index 8f37233469f9ef95ab8fe933d8d5929eb35b204c..8388eff5c6b4474895f87b87be10be5171865ccf 100644 (file)
--- a/TPC/Rec/AliTPCtrackerSector.cxx
+++ b/TPC/Rec/AliTPCtrackerSector.cxx
@@ -144,7 +144,8 @@ AliTPCclusterMI * AliTPCtrackerRow::FindNearest(Double_t y, Double_t z, Double_t
   for (Int_t i=Find(z-roadz); i<fN; i++) {
       AliTPCclusterMI *c=(AliTPCclusterMI*)(fClusters[i]);
       if (c->GetZ() > z+roadz) break;
-      if ( (c->GetY()-y) >  roady ) continue;
+//       if ( (c->GetY()-y) >  roady ) continue; //JW: Why here not abs???
+      if ( TMath::Abs(c->GetY()-y) >  roady ) continue;
       Float_t distance = (c->GetZ()-z)*(c->GetZ()-z)+(c->GetY()-y)*(c->GetY()-y);
       if (maxdistance>distance) {
        maxdistance = distance;