Changes for neural network

diff --git a/TRD/AliTRDseedV1.cxx b/TRD/AliTRDseedV1.cxx
index 969bb6883920efcdbff02dc334ba8a1717aa21bd..7ae58253b87aff577757648a981d8ceee419579c 100644 (file)
--- 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
 {