diff --git a/calorimeters/rootlogon.C b/calorimeters/rootlogon.C
new file mode 100644
index 0000000000000000000000000000000000000000..c06f3eaace3f594666285caab0336ea8728150b6
--- /dev/null
+++ b/calorimeters/rootlogon.C
@@ -0,0 +1,11 @@
+{
+	// Setting for Graphs
+	gROOT->SetStyle("Plain");
+	gStyle->SetOptFit(1);
+	gStyle->SetLineWidth(2);
+	gStyle->SetPadTickX(1);
+	gStyle->SetPadTickY(1);
+	gStyle->SetPadGridX(1);
+	gStyle->SetPadGridY(1);
+	gStyle->SetPadLeftMargin(0.14);
+}