diff --git a/scripts/checkTrackSelection.py b/scripts/checkTrackSelection.py
index 781a0bc..b86271f 100644
--- a/scripts/checkTrackSelection.py
+++ b/scripts/checkTrackSelection.py
@@ -3,7 +3,7 @@
 # @Author: Elena Graverini
 # @Date:   2015-10-27 18:26:49
 # @Last Modified by:   Elena Graverini
-# @Last Modified time: 2017-05-03 14:11:20
+# @Last Modified time: 2017-05-03 14:44:53
 
 import ROOT as r
 import os
@@ -34,15 +34,15 @@
 r.gStyle.SetPadTopMargin(0.05)
 
 
-def printSelection(det, fill, stat):
-    f = r.TFile(location[det] + '%s.root' % fill, 'read')
-    t_sig = f.Get('STADCTrackMonitor/HitInfo/%s' % layer[det])
+def printSelection(f, t_sig, det, fill, stat):
+    # f = r.TFile(location[det] + '%s.root' % fill, 'read')
+    # t_sig = f.Get('STADCTrackMonitor/HitInfo/%s' % layer[det])
     # t_bg = f.Get('STADCTrackMonitor/NoiseInfo/TTaU')
     # t_sig.Draw("GhostP : TrChi2/TrNDoF>>hnew(100,0., 5,100, 0.,1.)", "", "colz", 10000, 0)
 
-    t_sig.Draw("GhostP : TrChi2/TrNDoF>>hsig(100,0., 5,100, 0.,1.)", "val%s>12" % val[det], "colz", stat, 0)
+    t_sig.Draw("GhostP : TrChi2/TrNDoF>>hsig(100,0., 5,100, 0.,1.)", "val%s>12" % val[det], "goff", stat, 0)
     h_sig = r.gPad.GetPrimitive('hsig')
-    t_sig.Draw("GhostP : TrChi2/TrNDoF>>hnoise(100,0., 5,100, 0.,1.)", "val%s<12" % val[det], "colz", stat, 0)
+    t_sig.Draw("GhostP : TrChi2/TrNDoF>>hnoise(100,0., 5,100, 0.,1.)", "val%s<12" % val[det], "goff", stat, 0)
     h_noise = r.gPad.GetPrimitive('hnoise')
 
     c = r.TCanvas()
@@ -73,13 +73,13 @@
     c.Update()
 
     c.SaveAs('%s/%s_fill%s.pdf' % (out_location, det, fill))
-    f.Close()
+    # f.Close()
 
 
-def printADC(det, fill, stat, step):
-    f = r.TFile(location[det] + '%s.root' % fill, 'read')
-    t_sig = f.Get('STADCTrackMonitor/HitInfo/%s' % layer[det])
-    t_sig.Draw("val%s>>hsig(110,-35, 75)" % val[det], "odinStep==%s" % step, "ap", stat, 0)
+def printADC(f, t_sig, det, fill, stat, step):
+    # f = r.TFile(location[det] + '%s.root' % fill, 'read')
+    # t_sig = f.Get('STADCTrackMonitor/HitInfo/%s' % layer[det])
+    t_sig.Draw("val%s>>hsig(110,-35, 75)" % val[det], "odinStep==%s" % step, "goff", stat, 0)
     h_sig = r.gPad.GetPrimitive('hsig')
     r.gROOT.ProcessLine('.X %s/../include/lhcbstyle.C' % os.getcwd())
 
@@ -106,7 +106,7 @@
     c.Update()
 
     c.SaveAs('%s/%s_odinStep%s_fill%s.pdf' % (out_location, det, step, fill))
-    f.Close()
+    # f.Close()
 
 
 def putLine(c, det):
@@ -143,6 +143,11 @@
 if __name__ == '__main__':
     for det in dets:
         for fill in fills:
-            printSelection(det, fill, stat)
+            f = r.TFile(location[det] + '%s.root' % fill, 'read')
+            t_sig = f.Get('STADCTrackMonitor/HitInfo/%s' % layer[det])
+
+            printSelection(f, t_sig, det, fill, stat)
             for step in [0, 60]:
-                printADC(det, fill, stat, step)
+                printADC(f, t_sig, det, fill, stat, step)
+
+    f.Close()