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Forum: Analysis
Re: Question Getting data out from G4 histo (sergi)
Date: 28 Oct, 2013
From: Michael H. Kelsey <Michael H. Kelsey>

On Mon, 28 Oct 2013 10:44:05 GMT, Esteban wrote:
> Dear Geant4 users,
> 
> I have created some histograms (analysisManager->CreateH1(...)) using
> G4root.hh. The file generated in Geant4 simulation is opened correctly
> with root and the "entries", "mean" and "RMS" information is also
> showed. But, i want to know if there is some way to see all the data
> used to create this histogram.

A histogram is by definition a "summary" of the raw data. You can certainly see the binned counts (and I think the sum and sum-of-squares for each bin), but that's it.

If you want to accumlate the hit-by-hit or event-by-event raw information, then you need to create an N-tuple.

  -- Michael Kelsey

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1 Ok: Re: Getting data out from G4 histo   (Esteban - 29 Oct, 2013)
(_ None: Re: Getting data out from G4 histo   (Sarah - 16 Feb, 2014)
(_ None: Re: Getting data out from G4 histo   (Esteban - 21 Feb, 2014)
(_ None: Re: Getting data out from G4 histo   (Sarah - 23 Feb, 2014)
(_ None: Re: Getting data out from G4 histo   (Esteban - 24 Feb, 2014)
(_ None: Re: Getting data out from G4 histo   (Sarah - 24 Feb, 2014)
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