Zero results when using SPECSOUR

Hello,

I’ve used SPECSOUR to define an energy dependent beam. From looking at tutorials and other forum posts I feel like I’ve used it correctly but I’m getting zero results for the flux.

snre_gcr_source_spotbeam_v2.flair (18.9 KB)

Thanks in advance,

Emma

Hello Emma,

You must turn off the BEAM card and set isotropic distribution in all SPOTBEAM cards.

With these changes, it starts to work for me.

Best wishes,
Volodymyr