Updates for better drawings

diff --git a/PWGLF/FORWARD/analysis2/DrawdNdeta.C b/PWGLF/FORWARD/analysis2/DrawdNdeta.C
index 429abd69f6f6ff5d749660cf34c3744fc5cd102a..135f65b9a2c0c3aa5da1d22d5e22849999399437 100644 (file)
--- a/PWGLF/FORWARD/analysis2/DrawdNdeta.C
+++ b/PWGLF/FORWARD/analysis2/DrawdNdeta.C
@@ -558,6 +558,16 @@ struct dNdetaDrawer
    */
   Int_t GetCentralityColor(Int_t bin) const
   {
+    if (fCentAxis->GetNbins() < 6) { 
+      switch (bin) { 
+      case 1: return kRed+2;
+      case 2: return kGreen+2;
+      case 3: return kBlue+1;
+      case 4: return kCyan+1;
+      case 5: return kMagenta+1;
+      case 6: return kYellow+2;
+      }
+    }
     UShort_t centLow  = fCentAxis->GetBinLowEdge(bin);
     UShort_t centHigh = fCentAxis->GetBinUpEdge(bin);
     Float_t  fc       = (centLow+double(centHigh-centLow)/2) / 100;