Changeset 12303 for fact/tools/rootmacros/gainanalysis.C

Timestamp:

10/27/11 17:10:47 (13 years ago)

Author:

kraehenb

Message:

Save spectra of gainanalysis to the file gainspectra.root.

File:

• fact/tools/rootmacros/gainanalysis.C (modified) (4 diffs)

fact/tools/rootmacros/gainanalysis.C

@@ -6 +6 @@
 #include <TF1.h>
 #include <TGraph.h>
+#include <TFile.h>
 
 #include <stdint.h>
@@ -29 +30 @@
 
         gROOT->SetStyle("Plain");
-        
+        TFile outfile("gainspectra.root","RECREATE");   
 //-------------------------------------------
 //Define the data variables
@@ -80 +81 @@
                 std::sprintf(title_spect,"Spectrum of Px %i (data: %s, DRS: %s)",i,name,drsname);
                 std::sprintf(name_spect,"spect%i",i);
-                spectrum[i] = new TH1F(name_spect,title_spect,300,0,600);
+                spectrum[i] = new TH1F(name_spect,title_spect,350,-100,600);
                 spectrum[i]->GetXaxis()->SetTitle("Pulse size (a.u.)");
                 spectrum[i]->GetYaxis()->SetTitle("Counts");
@@ -281 +282 @@
                 std::cin >> plotspect_nr;
         }
-        
+        outfile.Write();
+        outfile.Close();
         return 0;
 }