Beam card beampos card

Dear Fluka experts,

I’m going to define the radioactive source which considered as a monoenergetic (0.2cm dimension), the monodirectional beam of photons along + z axis with different energies at 60 keV–15 MeV to calculate mass attenuation coeffs. for my cylindrical target in a RPP body. So far I have,

Could you correct me if I am wrong, please? Should I insert a source card as well?
Do I have to do run this kind of input file for every energy step between 60 keV and 15 MeV?

thank you

Dear mgulmen,

you only need the SOURCE card if you use a source routine.
You need separate simulations for each energy, but it is possible to automatize it in Flair.

Cheers,
David