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na49geomfile.py
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1 ## \file
2 ## \ingroup tutorial_pyroot
3 ## Before executing this macro, the file makegeometry.C must have been executed
4 ##
5 ## \macro_code
6 ##
7 ## \author Wim Lavrijsen
8 
9 import ROOT
10 
11 ROOT.gBenchmark.Start( 'geometry' )
12 na = ROOT.TFile( 'py-na49.root', 'RECREATE' )
13 n49 = ROOT.gROOT.FindObject( 'na49' )
14 n49.Write()
15 na.Write()
16 na.Close()
17 ROOT.gBenchmark.Show( 'geometry' )
18