* adding Show.cxx in TRex and Miniball

Projects/TRex_Miniball/Show.cxx

+void Show(){
+
+TFile* file = new TFile("../../Outputs/Analysis/PhysicsTree.root","READ");
+TTree* PhysicsTree = (TTree*) file->FindObjectAny("PhysicsTree");
+NPL::Reaction r("17N(d,p)18N@93");
+
+
+PhysicsTree->Draw("Ex:EDC>>h1(1000,0,2.5,1000,-1,2.5)","Ex>-1000","colz");
+new TCanvas();
+ PhysicsTree->Draw("ELab:ThetaLab>>h2","Ex>-1000","colz");
+r.GetKinematicLine3()->Draw("c");
+
+new TCanvas();
+PhysicsTree->Draw("Ex>>h3(1000,-10,10)","Ex>-1000","colz");
+
+new TCanvas();
+PhysicsTree->Draw("EDC>>h3(2500,0,2.5)","Ex>-1000","colz");
+
+
+}