Dear @ceruttif,
apologies for the delayed reply and thank you for providing the modified mgdraw.f file.
I successfully compiled the mgdraw.f user routine creating a .exe file which I provided as an input at flair’s run tab before starting the simulation. I have also defined a USRDUMP card, but while browsing through the ‘files’ and ‘data’ folders I am unable to find a “genstk.inc” file (or any file with .inc extension) and therefore I can’t get my hands on the array you are referring to.
Where does FLUKA generate the .inc files?
With appreciation,
Nikos.