Timing
Last change
on this file since f59b36de was a190d94, checked in by Pavel Demin <pavel.demin@…>, 10 years ago |
fix formatting
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[ae1d49f] | 1 | Explaining DelphesAnalysis:
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| 2 | AnalysisEvent.py -> main event class
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| 3 | EventSelection.py -> definition of event categories. Must be complemented for a real analysis
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| 4 | BaseControlPlots.py -> to be subclassed for each part of the analysis. Std schema: beginJob, process, endJob
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| 5 | BaseWeightClass.py -> to be subclassed for each event weight
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| 6 | ControlPlots.py -> main program.
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| 7 | DumpEventInfo.py -> dump info about a given event.
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| 8 | CPconfig.py -> definition of all the components of the analysis. It sources a file provided with the configuration of each analysis.
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| 9 |
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| 10 | what should be touched to implement an example?
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| 11 | * config.py (name given as argument of ControlPlots or set as DelphesAnalysisCfg env var.
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| 12 | * specific EventSelection class
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| 13 | * specific controlPlots class(es)
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| 14 |
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| 15 | In the present directory, there are two examples:
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| 16 | * Simple analysis.
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| 17 | - simpleConfig.py
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| 18 | - SimpleEventSelection.py
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| 19 | - LeptonControlPlots.py
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[a190d94] | 20 | * Basic ttbar analysis
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[ae1d49f] | 21 | - topConfig.py
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| 22 | - TtbarEventSelection.py
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| 23 | - TopReconstruction.py
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| 24 | - JetControlPlots.py
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| 25 | - LeptonControlPlots.py
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| 26 | - TopControlPlots.py
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| 27 |
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| 28 | Commands (starting in Delphes ROOT directory):
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| 29 |
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| 30 | # setup path
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| 31 | . ./DelphesEnv.sh
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| 32 | cd python
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| 33 | # run the analysis
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| 34 | DelphesAnalysis/ControlPlots.py -i ../files/ -o controlPlots_demo.root --all -c topConfig.py
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| 35 | # dump a list of events in category 5 (ttbar candidates)
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| 36 | export DelphesAnalysisCfg="topConfig.py"
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| 37 | python DelphesAnalysis/DumpEventList.py 5 ../delphes_output.root
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| 38 | # for each of them, print details
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| 39 | for i in `cat eventlist.txt| cut -d' ' -f 2`; { python DelphesAnalysis/DumpEventInfo.py $i ../delphes_output.root; }
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| 40 |
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| 41 |
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