Protection against cluster error set to be <100micron

sevdokim · Nov 6, 2016 · 9f7eca9 · 9f7eca9
1 parent bae7951
commit 9f7eca9
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/TPC/TPCbase/AliTPCClusterParam.cxx b/TPC/TPCbase/AliTPCClusterParam.cxx
@@ -934,6 +934,7 @@ Float_t  AliTPCClusterParam::GetError0Par(Int_t dim, Int_t type, Float_t z, Floa
   value += fParamS0Par[dim][type][4]*angle*angle*angle*angle;
   value += fParamS0Par[dim][type][5]*z*angle*angle;
   value  = TMath::Sqrt(TMath::Abs(value));
+  if (value<0.01) value = 0.01;
   return value;
 }