Just when the mail went through I found the mistake.
I see that the production threshold for photons has to be set.
In the manual it is this card:
WHAT(2) > 0.0 : energy threshold for photon production in GeV
= 0.0 : ignored
Default: equal to the lowest photon transport cutoff in all
regions made of this material (see Note 1)
So it looks like it is not ignored when set to 0, but rather FLUKA sets it to 0 and then complains that this is not allowed
________________________________
From: owner-fluka-discuss_at_mi.infn.it [owner-fluka-discuss_at_mi.infn.it] on behalf of Helga Holmestad [helga.holmestad_at_cern.ch]
Sent: 10 April 2018 16:29
To: fluka-discuss_at_fluka.org
Subject: [fluka-discuss]: Error message after reinstalling FLUKA*** Invalid null photon threshold ***
I had to reinstall FLUKA and when I tried to rerun my code this error appeared.
*** Invalid null photon threshold ***
Abort called from EMFCTS reason NULL GAMMA THRESHOLD Run stopped!
STOP NULL GAMMA THRESHOLD
I have attached my inputfile.
I think the reason is in the EMF cuts that I have applied, since when I don't apply any EMF cuts the program runs.
I have tried to set the EMF cuts as low as possible.
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Received on Tue Apr 10 2018 - 18:23:06 CEST