message: Change nmix for resonances analysis decay to xi and pi
diff: @@ -473,7 +473,7 @@ AliRsnMiniAnalysisTask* AddTaskXipi_pp13(
  else task->UseCentrality("V0M");
  // set event mixing options
  - int nmix=20;
  + int nmix=5;
  if((EventCuts%10000)/1000==1) nmix=0;
  float maxDiffVzMix=1;
  float maxDiffMultMix=5;
  