Dear Michael,
The last message in the error file is the key to your problem: you are missing the LOW-MAT card in order to assign neutron cross sections to you newly defined N2Gas. You have to add following line:
LOW-MAT N2Gas 7.0 -2.0 296.0 NITROGEN
Apart from this, your gas density is way too high and FLUKA will complain about this in conjunction with the gas pressure set via the MAT-PROP card. Just lower the gas density to a reasonable value and your simulation will run fine.
Cheers, Anton
________________________________________
From: owner-fluka-discuss_at_mi.infn.it [owner-fluka-discuss_at_mi.infn.it] on behalf of Michael Aiken [aiken_at_jlab.org]
Sent: 10 May 2015 11:40
To: fluka-discuss_at_fluka.org
Subject: [fluka-discuss]: "Waiting to Attach" Goes Straight to "Finished OK"
When I run my simulation, It reads "waiting to attach" then goes straight to "finished ok". Not sure what's holding me up. The messages in the error file does not make sense. I'm running fluka through the flair interface, and versions are up to date. I went through all the errors under this guidance:
http://www.fluka.org/content/course/NEA/lectures/ErrorsCrashes.pdf
I've attached my .flair .inp and error messages.
-Mike Aiken
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Received on Mon May 11 2015 - 09:57:47 CEST