{
  //General root settings
  gROOT->SetStyle("Plain");
  gStyle->SetPadTickX(1);
  gStyle->SetPadTickY(1);
  gStyle->SetPadGridX(1);
  gStyle->SetPadGridY(1);
  TCanvas *c1 = new TCanvas("c1","c1",600,400);
  
  //Opening input data produced by sql query
  ifstream* fdataFile = new ifstream;
  fdataFile->open("day_data.txt");
  double x[1000];
  double y[1000];
  int i=0;
  while (fdataFile->eof()==false){
    *fdataFile >> y[i];
    if (fdataFile->eof()==false)i++;
  }
  int n=i;
  
  TDatime *T =new TDatime();
  int date=T->GetDate();
  cout<<T->AsString()<<endl;  
  T->Set(date,180000);
  int X0 = T->Convert();
  gStyle->SetTimeOffset(X0-n*86400);
  
  //Plotting the graph and calculate average
  TGraph *graph = new TGraph();
  double average=0;
  for (int e=0;e<n;e++){
    average+=y[e]; 
    graph->SetPoint(e,e*86400,y[e]);
    //graph->SetPoint(e,e,y[e]);
    //cout<<"Today -"<<n-e<<" days: "<<y[e]<<" M events"<<endl;
  }
  average = average/(n);
  cout<<"Average from last "<<n<<" days: "<<average<<" M events"<<endl;
  
  //Converting the graph x-axis into dates (86400 seconds in 1 day)
  double x_low=-0.8*86400;
  double x_high=n*86400-0.2*86400;
  TLine *line = new TLine(x_low,average,x_high,average);
  line->SetLineColor(102);
  line->SetLineWidth(3);
 
  TLatex *t1 = new TLatex();
  t1->SetTextAlign(31);
  t1->SetTextColor(102);
  t1->SetTextSize(0.04);
  char text_t1[100];
  sprintf(text_t1,"Average ~%.1fM events",average);

  graph->SetFillColor(40);
  graph->SetLineColor(1);
  graph->SetTitle("");
  graph->Draw("AB");
  graph->GetXaxis()->SetLimits(x_low,x_high);
  //graph->GetXaxis()->SetLabelSize(0.035);
  //graph->SetMaximum(22); 
  graph->SetMinimum(0); 
  graph->GetYaxis()->SetTitle("Millions of Events Processed"); 
  graph->GetYaxis()->CenterTitle();
  if (n<12) graph->GetXaxis()->SetNdivisions(n+1);
  graph->GetXaxis()->SetTimeDisplay(1);
  graph->GetXaxis()->SetTimeFormat("%b%d");
  //line->Draw();
  //t1->DrawLatex(x_high,average+0.2,text_t1);
  graph->GetHistogram()->DrawCopy("sameaxis");
  TPaveText l(.1,.912,.9,.962,"NDC");
  l.SetTextColor(15);
  l.AddText("Data Processed by the CDF FARM (past week)");
  l.Draw();
  l.SetTextColor(1);
  l.SetLineColor(0);
  l.SetFillColor(0);
  l.Draw();
  c1->Print("processing_dayly.eps");
  //c1->Print("processing_dayly.gif","gif");
}