Dear experts,
I can’t figure out why FLUKA behaves this way? I have a very simple geometry. If I assign the material AIR to the surrounding space (REGION rgVac), then a normal .err file is generated (see attachment below _AIR.err). But if I assign the VACUUM material to this space, a huge .err file is generated (see _VAC.err, this is a small piece of the file). This only happens when the material of “rgVac” changes (AIR to VACUUM). I just change the material! What is wrong with the VACUUM in my geometry?
Thanks,
Konstantin.
dd_dt_AIR.vs.VAC.flair (3.2 KB)
dd_dt_01001_AIR.err (2.2 KB)
dd_dt_01001_VAC.err (3.9 KB)