Belle II Software  release-08-01-10
DQMHistAnalysisTOP_test.py
1 #!/usr/bin/env python3
2 # -*- coding: utf-8 -*-
3 
4 
11 
12 # script to analyze raw histograms from TOP
13 #
14 # Usage: basf2 DQMHistAnalysisTOP_test.py input_files
15 # input_files: one of the raw dqm files placed under /group/belle2/phase3/dqm/dqmsrv1/
16 #
17 # i.e basf2 DQMHistAnalysisTOP_test.py /group/belle2/phase3/dqm/dqmsrv1/e0018/dqmhisto/erecodqm_e0018r001313.root
18 # -----------------------------------------------------------------------------------------------
19 
20 
21 import basf2 as b2
22 import sys
23 
24 argv = sys.argv
25 if len(argv) < 2:
26  print('\nUsage: %s input_filename\n' % argv[0])
27  exit(1)
28 inputFile = sys.argv[1]
29 
30 # Set log level
31 b2.set_log_level(b2.LogLevel.INFO)
32 
33 # Create main path
34 main = b2.create_path()
35 
36 # Load histograms from file
37 main.add_module('DQMHistAnalysisInputRootFile',
38  Experiment=0,
39  RunList=[0],
40  FileList=[inputFile],
41  EventsList=[1],
42  SelectHistograms=["DQMInfo/rtype", "DAQ/Nevent", "TOP/*"],
43  EventInterval=1,
44  NullHistogramMode=False)
45 
46 # Plot all histograms from the file
47 main.add_module("DQMHistAutoCanvas")
48 
49 # Analysis module
50 main.add_module('DQMHistAnalysisTOP')
51 
52 # Output canvases to root file
53 main.add_module('DQMHistAnalysisOutputFile',
54  HistoFile="output_dqmHistAnalysis.root",
55  SaveHistos=False,
56  SaveCanvases=True)
57 
58 # Process all event at main path
59 b2.process(main)
60 
61 # Print modules' statistics
62 print(b2.statistics)