fix radial shift for pad row cross. to be understood

diff --git a/TRD/AliTRDseedV1.cxx b/TRD/AliTRDseedV1.cxx
index e6b00a82a0023b0f806991545b90d3562fbb700e..c3c32de2c3b23f4c758a3a650370efb2ddaf92cf 100644 (file)
--- a/TRD/AliTRDseedV1.cxx
+++ b/TRD/AliTRDseedV1.cxx
@@ -1156,6 +1156,7 @@ Bool_t AliTRDseedV1::Fit(Bool_t tilt, Bool_t zcorr)
       fX=(fX<0.)?0.:fX;
       Float_t dl = .5*AliTRDgeometry::CamHght()+AliTRDgeometry::CdrHght();
       fX=(fX> dl)?dl:fX;
+      fX+=.055; // TODO to be understood
     }
 
     fZfit[0] = .5*(zc[0]+zc[kNclusters-1]); fZfit[1] = 0.;

diff --git a/TRD/qaRec/AliTRDresolution.cxx b/TRD/qaRec/AliTRDresolution.cxx
index a3d0ed6dda80cd012b92c1e4fe0520a1011448c3..8ed023a55753d4d51a84569c0af3dcecf44da2ae 100644 (file)
--- a/TRD/qaRec/AliTRDresolution.cxx
+++ b/TRD/qaRec/AliTRDresolution.cxx
@@ -1008,16 +1008,16 @@ TObjArray* AliTRDresolution::Histos()
   } else h->Reset();
   fContainer->AddAt(h, kMCtrackletYPull);
 
-  // tracklet y resolution [0]
+  // tracklet z resolution [0]
   if(!(h = (TH2I*)gROOT->FindObject("hMCtrkltZ"))){
-    h = new TH2I("hMCtrkltZ", "Tracklet Resolution (Z)", 50, -1., 1., 100, -.5, .5);
+    h = new TH2I("hMCtrkltZ", "Tracklet Resolution (Z)", 50, -1., 1., 100, -1., 1.);
     h->GetXaxis()->SetTitle("tg(#theta)");
     h->GetYaxis()->SetTitle("#Delta z [cm]");
     h->GetZaxis()->SetTitle("entries");
   } else h->Reset();
   fContainer->AddAt(h, kMCtrackletZ);
 
-  // tracklet y resolution [0]
+  // tracklet z resolution [0]
   if(!(h = (TH2I*)gROOT->FindObject("hMCtrkltZPull"))){
     h = new TH2I("hMCtrkltZPull", "Tracklet Pulls (Z)", 31, -1., 1., 100, -3.5, 3.5);
     h->GetXaxis()->SetTitle("tg(#theta)");
@@ -1046,7 +1046,7 @@ TObjArray* AliTRDresolution::Histos()
 
   // Kalman track y pulls
   if(!(h = (TH2I*)gROOT->FindObject("hMCtrkYPull"))){
-    h = new TH2I("hMCtrkYPull", "Kalman Track Pulls (Y)", 31, -.48, .48, 100, -3.5, 3.5);
+    h = new TH2I("hMCtrkYPull", "Kalman Track Pulls (Y)", 31, -.48, .48, 100, -4., 4.);
     h->GetXaxis()->SetTitle("tg(#phi)");
     h->GetYaxis()->SetTitle("#Delta y / #sigma_{y}");
     h->GetZaxis()->SetTitle("entries");