void Point_Comb()
{	
	TFile* fa = new TFile("Point1_0.root", "READ");
	TGraphErrors* G1 = (TGraphErrors*) fa->Get("Graph1");	
	TGraphErrors* G2 = (TGraphErrors*) fa->Get("Graph2");
	TGraphErrors* G3 = (TGraphErrors*) fa->Get("Graph3");
	TGraphErrors* G4 = (TGraphErrors*) fa->Get("Graph4");	
	//TH1F* h1 = (TH1F*) fa->Get("Pt_0");
	
	TFile* fb = new TFile("Point1_1.root", "READ"); 
	TGraphErrors* G11 = (TGraphErrors*) fb->Get("Graph1");	
	TGraphErrors* G12 = (TGraphErrors*) fb->Get("Graph2");
	TGraphErrors* G13 = (TGraphErrors*) fb->Get("Graph3");
	TGraphErrors* G14 = (TGraphErrors*) fb->Get("Graph4");
	//TH1F* h2 = (TH1F*) fa->Get("Pt_1");	
	
	auto mg1 = new TMultiGraph();
	auto mg2 = new TMultiGraph();
	auto mg3 = new TMultiGraph();
	auto mg4 = new TMultiGraph();
	
	TCanvas *c1 = new TCanvas();
	TCanvas *c2 = new TCanvas();
	TCanvas *c3 = new TCanvas();
	TCanvas *c4 = new TCanvas();
	//TCanvas *c5 = new TCanvas();
	
	c1->cd();
	mg1->SetTitle("RMS Eccentricity vs Centrality % (Imp b) for n = 2;Centrality % (Imp); RMS Eccentricity");
	mg1->Add(G1, "AP");
	mg1->Add(G11, "AP");
	mg1->Draw("AP");
	c1->BuildLegend();
	
	c2->cd();
	mg2->SetTitle("RMS Eccentricity vs Centrality % (Imp b) for n = 3;Centrality % (Imp); RMS Eccentricity");
	mg2->Add(G2, "AP");
	mg2->Add(G12, "AP");
	mg2->Draw("AP");
	c2->BuildLegend();
	
	c3->cd();
	mg3->SetTitle("RMS Eccentricity vs Centrality % (Imp b) for n = 2;Centrality % (Imp); RMS Eccentricity");
	mg3->Add(G3, "AP");
	mg3->Add(G13, "AP");
	mg3->Draw("AP");
	c3->BuildLegend();
	
	c4->cd();
	mg4->SetTitle("RMS Eccentricity vs Centrality % (Imp b) for n = 3;Centrality % (Imp); RMS Eccentricity");
	mg4->Add(G4, "AP");
	mg4->Add(G14, "AP");
	mg4->Draw("AP");
	c4->BuildLegend();	
  	
  	
  	
  	
}