From b83573da709b1357e5e5f70aa4dda3776b8c50ad Mon Sep 17 00:00:00 2001
From: cblume <cblume@f7af4fe6-9843-0410-8265-dc069ae4e863>
Date: Wed, 30 Apr 2008 15:29:15 +0000
Subject: [PATCH] Changes for neural network

---
 TRD/AliTRDseedV1.cxx | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/TRD/AliTRDseedV1.cxx b/TRD/AliTRDseedV1.cxx
index 969bb688392..7ae58253b87 100644
--- a/TRD/AliTRDseedV1.cxx
+++ b/TRD/AliTRDseedV1.cxx
@@ -221,12 +221,15 @@ void AliTRDseedV1::CookdEdx(Int_t nslices)
 		nclusters[slice]++;
 	} // End of loop over clusters
 
-	// calculate mean charge per slice
-	for(int is=0; is<nslices; is++){ 
-    if(nclusters[is]) fdEdx[is] /= nclusters[is];
-  }
+	if(AliTRDReconstructor::RecoParam()->GetPIDMethod() == 0){
+	// calculate mean charge per slice (only LQ PID)
+		for(int is=0; is<nslices; is++){ 
+	    if(nclusters[is]) fdEdx[is] /= nclusters[is];
+	  }
+	}
 }
 
+
 //____________________________________________________________________
 Float_t AliTRDseedV1::GetdQdl(Int_t ic) const
 {
-- 
2.39.3