message: Widen the margin for the vtxz systematic check
diff: @@ -1333,11 +1333,11 @@ Bool_t AliCSEventCuts::SetRemovePileUp(Int_t pupcode)
  /// | 1 | \f$ |z_{vtx}|\f$ < 12.0 cm | |
  /// | 2 | \f$ |z_{vtx}|\f$ < 10.0 cm | |
  /// | 3 | \f$ |z_{vtx}|\f$ < 7.0 cm | |
  -/// | 4 | \f$ |z_{vtx}|\f$ < 5.0 cm | |
  +/// | 4 | \f$ |z_{vtx}|\f$ < 3.0 cm | |
  /// | 5 | \f$ |z_{vtx}|\f$ < 12.0 cm | distance between SPD and tracks vertex less than 0.5 (PbPb 2011) or 0.2 cm (PbPb 2015) |
  /// | 6 | \f$ |z_{vtx}|\f$ < 10.0 cm | distance between SPD and tracks vertex less than 0.5 (PbPb 2011) or 0.2 cm (PbPb 2015) |
  /// | 7 | \f$ |z_{vtx}|\f$ < 7.0 cm | distance between SPD and tracks vertex less than 0.5 (PbPb 2011) or 0.2 cm (PbPb 2015) |
  -/// | 8 | \f$ |z_{vtx}|\f$ < 5.0 cm | distance between SPD and tracks vertex less than 0.5 (PbPb 2011) or 0.2 cm (PbPb 2015) |
  +/// | 8 | \f$ |z_{vtx}|\f$ < 3.0 cm | distance between SPD and tracks vertex less than 0.5 (PbPb 2011) or 0.2 cm (PbPb 2015) |
  /// \return kTRUE for proper and supported vertex cuts
  Bool_t AliCSEventCuts::SetVertexCut(Int_t vtxcut) {
  @@ -1361,7 +1361,7 @@ Bool_t AliCSEventCuts::SetVertexCut(Int_t vtxcut) {
  break;
  case 4:
  fCutsEnabledMask.SetBitNumber(kVertexCut);
  - fMaxVertexZ = 5.;
  + fMaxVertexZ = 3.;
  break;
  case 5:
  fCutsEnabledMask.SetBitNumber(kVertexCut);
  @@ -1380,7 +1380,7 @@ Bool_t AliCSEventCuts::SetVertexCut(Int_t vtxcut) {
  break;
  case 8:
  fCutsEnabledMask.SetBitNumber(kVertexCut);
  - fMaxVertexZ = 5.;
  + fMaxVertexZ = 3.;
  fUseSPDTracksVtxDist = kTRUE;
  break;
  default:
  