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Forum: Analysis
Re: None TestEm5 defining histograms (Samer)
Re: None Re: TestEm5 defining histograms (michel maire)
Date: 09 Nov, 2017
From: Samer <Samer>

Hi Michel,
Thank you for the reply. I have found that the 20 histos are defined in three different files: EventAction, TrackingAction and StackingAction.

Well, as a beginner I found this really complicated, I mean why these histos are not defined in one file (HistoManager)!

Regards :)
On Thu, 09 Nov 2017 17:00:06 GMT, michel maire wrote:
> On Thu, 09 Nov 2017 02:19:54 GMT, Samer wrote:
> > Hello,
> > I wanted to know the difference between two histos of TestEm5 (16 "energy of Auger e- at creation" and 44 "energy of PIXE Auger e- at creation").
> > so I dug in src and include files to check where are these histos defined, but I have found nothing!
> > 
> > I know that:
> > The test contains more than 20 built-in 1D histograms, which are managed by  G4AnalysisManager class and its Messenger. The histos can be individually activated with the command:
> > /analysis/h1/set id nbBins  valMin valMax unit
> > 
> > but my question where are these 20 histos defined to understand the physics behind them?!
> > 
> > Thank you :)
> > Bakr
> > 
>   As far I know, the histograms you are speaking about are 50 and 56  (16 and 44 are dummy...).
>   They are filled in StackingAction.

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