-AliAnalysisTask *AddTaskK0sBayes(Bool_t ismc=kFALSE,Bool_t qa=kTRUE,Int_t filterbit=4,Int_t typeCol=2,Bool_t toEP=kFALSE){
-
+AliAnalysisTask *AddTaskK0sBayes(Bool_t ismc=kFALSE,Bool_t qa=kTRUE,Int_t filterbit=4,Int_t typeCol=2,Bool_t toEP=kFALSE,Int_t species = 2){
//get the current analysis manager
AliAnalysisManager *mgr = AliAnalysisManager::GetAnalysisManager();
if (!mgr) {
task->SetFilterBit(filterbit);
task->SetTypeCollisions(typeCol);
task->SetCorrEP(toEP);
+ task->SetRefSpecies(species);
AliPIDmaxProb *userCut = new AliPIDmaxProb("maxProbPion");
task->SetPIDuserCut(userCut);