|Message: how to feed Geant4 with a 2D histogram as a source spectrum||Not Logged In (login)|
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I have set up a simulation that includes only the electron source and the target.
I have scored an N-Tuple collecting all gammas (Bremsstrahlung & Compton) on a spherical surface surrounding both the Target and the electron source.
Using MatLab I have binned the photons by Energy and by the azimuthal angle Phi.
The resulting histogram is 2D. There is a Phi dependence.
My question is: How can I feed Geant4 with a 2D spectrum as input source ?
If that is not possible I will have to integrate with respect to Phi.
Thank you in advance for any suggestion.