Using the DeetElemId (fUserId) from AliTrackReference (Sacha)

[u/mrichter/AliRoot.git] / MUON / AliMUONHitForRec.cxx

diff --git a/MUON/AliMUONHitForRec.cxx b/MUON/AliMUONHitForRec.cxx
index e40d6431e4eafee2112f9a30d6af6b3a39a16bb4..946599ca34e3c1b631216fb522bbdfab4dd3b170 100644 (file)
--- a/MUON/AliMUONHitForRec.cxx
+++ b/MUON/AliMUONHitForRec.cxx
@@ -54,8 +54,9 @@ AliMUONHitForRec::AliMUONHitForRec(AliTrackReference* theGhit)
   fNonBendingCoor = theGhit->X();
   fZ = theGhit->Z();
   // fTrack = theGhit->fTrack; ?????????
-  fChamberNumber = AliMUONConstants::ChamberNumber(fZ);
-  fDetElemId = 0;
+  fDetElemId = theGhit->UserId();
+  if (fDetElemId) fChamberNumber = fDetElemId / 100 - 1;
+  else fChamberNumber = AliMUONConstants::ChamberNumber(fZ);
   // other fields will be updated in
   // AliMUONEventReconstructor::NewHitForRecFromTrackRef,
   // except the following ones