Fix in matching: impose ITS Z to TPC track for refit in cont.mode

shahor02 · matthiasrichter · commit f446feb48de7 · 2018-03-26T10:32:44.000+02:00
diff --git a/Detectors/GlobalTracking/src/MatchTPCITS.cxx b/Detectors/GlobalTracking/src/MatchTPCITS.cxx
@@ -1110,7 +1110,7 @@ bool MatchTPCITS::refitTrackITSTPC(const TrackLocITS& tITS)
   auto& trfit = mMatchedTracks.back();
   // in continuos mode the Z of TPC track is meaningless, unless it is CE crossing
   // track (currently absent, TODO)
-  if (mCompareTracksDZ) {
+  if (!mCompareTracksDZ) {
     trfit.setZ(tITS.getZ()); // fix the seed Z
   }
   float deltaT = (trfit.getZ() - tTPC.getZ()) * mZ2TPCBin; // time correction in time-bins
diff --git a/macro/run_match_TPCITS.C b/macro/run_match_TPCITS.C
@@ -68,7 +68,7 @@ void run_match_TPCITS(std::string path = "./", std::string outputfile = "o2match
   std::array<float, o2::track::kNParams> cutsNSig2 = { 49.f, 49.f, 49.f, 49.f, 49.f };
   matching.setCrudeAbsDiffCut(cutsAbs);
   matching.setCrudeNSigma2Cut(cutsNSig2);
-
+  matching.setTPCTimeEdgeZSafeMargin(3);
   matching.init();
 
   matching.run();

Original file line number	Diff line number	Diff line change
`@@ -1110,7 +1110,7 @@ bool MatchTPCITS::refitTrackITSTPC(const TrackLocITS& tITS)`
`1110`	`1110`	`auto& trfit = mMatchedTracks.back();`
`1111`	`1111`	`// in continuos mode the Z of TPC track is meaningless, unless it is CE crossing`
`1112`	`1112`	`// track (currently absent, TODO)`
`1113`		`- if (mCompareTracksDZ) {`
	`1113`	`+ if (!mCompareTracksDZ) {`
`1114`	`1114`	`trfit.setZ(tITS.getZ()); // fix the seed Z`
`1115`	`1115`	`}`
`1116`	`1116`	`float deltaT = (trfit.getZ() - tTPC.getZ()) * mZ2TPCBin; // time correction in time-bins`