void PlotMWE(TString part="Test", TString corr="test"){
	//In my macro, this function gets called multiple times for different part and corr arguments.

	TString PARTICLE="Test";
	TString VARIABLES[1]={"gDelta"}; const Int_t nVARIABLES=1;

	UInt_t seasons_Begin[] = { 1, 2, 3};
	const Int_t nSeasons = sizeof(seasons_Begin)/sizeof(*seasons_Begin);

	gStyle->SetTimeOffset(0);

	//LOOP OVER VARIABLES
	for(int iVar=0; iVar<nVARIABLES; iVar++){
		
		TCanvas* canvas=new TCanvas( Form("%s", VARIABLES[iVar].Data() ), VARIABLES[iVar]);
		canvas->SetCanvasSize(1300,400);

		TMultiGraph* graph = new TMultiGraph();
		
		TGraphAsymmErrors* defivgraph=new TGraphAsymmErrors();
		defivgraph->SetMarkerColor(kGreen);
		defivgraph->SetLineColor(kGreen);
		TGraphAsymmErrors* desixgraph=new TGraphAsymmErrors();
		desixgraph->SetMarkerColor(kRed);
		desixgraph->SetLineColor(kRed);

		//LOOP OVER SEASONS:
		for( int iSea=0; iSea<nSeasons; iSea++ ){

			double xf= seasons_Begin[iSea];
			defivgraph->SetPoint(     iSea, xf, 1.7);
			defivgraph->SetPointError(iSea, 0, 0, 1, 0.5);

			double xs= seasons_Begin[iSea];
			desixgraph->SetPoint(     iSea, xs, 2);
			desixgraph->SetPointError(iSea, 0, 0, 1, 0.5);
		}//END LOOP OVER SEASONS

		graph->Add(defivgraph);
		graph->Add(desixgraph);
		graph->Draw("AP");

		canvas->Modified();
		canvas->SaveAs( "PlotErrors.pdf", "RECREATE");
	}//END LOOP OVER VARIABLES
}//END OF FUNCTION