Redshift evolution in PhotoPionProduction

[lukasmerten]

Description

It seems that the redshift evolution is ignored in the current implementation of the PhotoPionProduction. Even for non CMB target fields the redshift dependence is turned off as for intended for the CMB.

void PhotoPionProduction::setPhotonField(PhotonField field) { photonField = field; if (haveRedshiftDependence) { std::cout << "PhotoPionProduction ... " << std::endl; haveRedshiftDependence == false; } ... }

To Reproduce
from crpropa import *
EBL = IRB_Finke10
PPP = PhotoPionProduction(EBL, True, True, True, True, 0.1, True)

Expected behavior
No output

I have not checked any simulation results. However, the file rate_IRBz_Finke10.txt is not opened as I would have expected when including the redshift evolution.

[MHoerbe]

Thanks for bringing this up, your findings are correct. See #255 for details.