|Message: Confusion of the analysis file in hadrontherapy||Not Logged In (login)|
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Hello: Everyone!I recently learning the example of hadrontherapy in advanced example. I can't understand clearly some code lines of the HadrontherapyAnalysismanager.cc file of the source file. Especially some code lines as follows:
1. h1 = histFact -> createHistogram1D("10","slice, energy", 400, 0., 400. ); 2. h10 = histFact -> createHistogram1D("100","Energy distribution of secondary electrons", 70, 0., 70. );// 3. h16 = histFact -> createHistogram1D("160","Energy distribution of hydrogen fragments after the phantom", 70, 0., 500.);
From the Aida web, I think in the line 1,the first 400 means the bin number, the 0.and 400.represent the low and up edge of X axis. Is it right? Then, in default, the slice along x axis is 200 um, the 400. means x axis of the figure represent the depth of 8cm alondg x? Then how to understand the (70, 0., 70.) of line 2 and (70, 0., 500.) of line 3? Why the last column numbers are different?
Who can help me? Thank you very much!
yours sincerely kitty
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