From 3b07d65150dc6df82188d84a5fcc5e660741d69b Mon Sep 17 00:00:00 2001
From: Chad Lantz <clantz2@illinois.edu>
Date: Tue, 26 May 2020 11:54:40 -0500
Subject: [PATCH] Added histogram range arguments
---
Analysis/plotHisto.cc | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/Analysis/plotHisto.cc b/Analysis/plotHisto.cc
index 9f37658..3549efa 100644
--- a/Analysis/plotHisto.cc
+++ b/Analysis/plotHisto.cc
@@ -9,6 +9,7 @@
using namespace std;
int main(int argc, char *argv[]){
+ float xRange, zRange;
if(argc == 0) return 0;
TFile *f = new TFile( argv[1] );
if(f->IsZombie()){
@@ -25,8 +26,12 @@ int main(int argc, char *argv[]){
t->SetBranchAddress("X",&x);
t->SetBranchAddress("Z",&z);
+ xRange = (argc > 2) ? atof( argv[2] ) : 40.;
+ zRange = (argc > 3) ? atof( argv[3] ) : 80.;
+
TCanvas *c = new TCanvas("Data","Data",1280,720);
- TH2D *h = new TH2D("eff","Relative Efficiency",44,-82,82,21,-42.875,42.875);
+ TH2D *h = new TH2D("eff","Relative Efficiency",44,-1*zRange/2.,zRange/2.,21,-1*xRange/2.,xRange/2.);
+ //h->SetCanExtend(0);
int nEvents = t->GetEntries();
for(int ev = 0; ev < nEvents; ev++){
--
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