- minor changes in the cluster coordinates transformation

diff --git a/HLT/TPCLib/AliHLTTPCCalibSeedMakerComponent.cxx b/HLT/TPCLib/AliHLTTPCCalibSeedMakerComponent.cxx
index 395a23d3c7948dd735c3dee8b271165f7c3f3d87..179089f67318605f0c080da893d455fb677d0b02 100644 (file)
--- a/HLT/TPCLib/AliHLTTPCCalibSeedMakerComponent.cxx
+++ b/HLT/TPCLib/AliHLTTPCCalibSeedMakerComponent.cxx
@@ -259,43 +259,36 @@ int AliHLTTPCCalibSeedMakerComponent::DoEvent(const AliHLTComponentEventData& /*
              // get the sector(detector) information
              Int_t sector, row = -99;
              AliHLTTPCTransform::Slice2Sector(sliceTrack, (fClustersArray[sliceTrack][patchTrack])[pos].fPadRow, sector, row);
+                      
+             // next line recalculates rows in the sector(ROC) system
+             //if(patchTrack>1) (fClustersArray[sliceTrack][patchTrack])[pos].fPadRow -= 63;//(Int_t)AliHLTTPCTransform::GetFirstRow(2);
              
-             //HLTInfo("slice: %d, row: %d, sector: %d, new row :%d",sliceTrack, (fClustersArray[sliceTrack][patchTrack])[pos].fPadRow, sector, row);
-           
-             // the clusters from the HLT cluster finder output are in the slice coordinate system
-             // next line recalculates rows in the sector(ROC) system to convert clusters to the sector system
-             if(patchTrack>1) (fClustersArray[sliceTrack][patchTrack])[pos].fPadRow -= (Int_t)AliHLTTPCTransform::GetFirstRow(2);              
              HLTDebug("slice %d, partition :%d, sector row: %d", sliceTrack, patchTrack, (fClustersArray[sliceTrack][patchTrack])[pos].fPadRow);
               
              // convert the HTL clusters to AliTPCclusterMI                  
              AliHLTTPCOfflineCluster pConv;
              AliTPCclusterMI *offClus = pConv.ConvertHLTToOffline((fClustersArray[sliceTrack][patchTrack])[pos]);            
-             offClus->IsUsed(1);
-             offClus->SetDetector(sector);
+             offClus->SetDetector(sector);
              usedSpacePoints++;
              
              //offClusterArray->Add(offClus);
              
-             
-             // the clusters are not sorted from max to min X
-             // errors will have to be revisited
-             
-             if(offClus->GetRow()>160) continue;
+             // the clusters are not sorted from max to min X              
              rieman.AddPoint( offClus->GetX(),offClus->GetY(),offClus->GetZ(),TMath::Sqrt(offClus->GetSigmaY2()),TMath::Sqrt(offClus->GetSigmaZ2()) );    
-             
+              
+             xmin = TMath::Min(xmin,xrow[offClus->GetRow()]); // min pad-row radius
+                     
              if(sector<36){ 
-                 xmin = TMath::Min(xmin,xrow[offClus->GetRow()]); // min pad-row radius
+                 //xmin = TMath::Min(xmin,xrow[offClus->GetRow()]); // min pad-row radius
                  alpha = angle_shift_in+angle_in*(sector%18);
               } else {
-                 xmin = TMath::Min(xmin,xrow[nrowlow+offClus->GetRow()]); // min pad-row radius
+                 //xmin = TMath::Min(xmin,xrow[nrowlow+offClus->GetRow()]); // min pad-row radius
                  alpha = angle_shift_out+angle_out*(sector%18);
               }
               //if(sector<36) HLTInfo("detector: %d, row: %d, xrow[row]: %f", sector, offClus->GetRow(), xrow[offClus->GetRow()]);
               //else          HLTInfo("detector: %d, row: %d, xrow[row]: %f", sector, offClus->GetRow(), xrow[nrowlow+offClus->GetRow()]);
           } // end of cluster loop
 
-          //HLTInfo("------------- xmin: %f", xmin);
-
           // creation of AliTPCseed by means of a Riemann fit
           rieman.Update();
           rieman.GetExternalParameters(xmin,param,cov);