Carl,
You just need to do a small adjustment to your MATERIAL definition. In the
SDUM card you wrote HYDROGEN starting in the third character of the field,
so probably FLUKA is reading something like ' HYDROG'.
If you fix that it will work.
Mario
On Aug 2, 2012, at 10:43 AM, Carl Eichert wrote:
I have attached the input file if you could take a look and help me figure
out the problem. Thanks!
On Tue, Jul 31, 2012 at 12:24 PM, Carl Eichert <ceicher_at_g.clemson.edu<mailto:ceicher_at_g.clemson.edu>> wrote:
I forgot to ask, is there a way to change the density that would make this
work? Without the MATERIAL card, I feel that the change in density is not
possible, but again, I get that error when I try implementing it.
On Tue, Jul 31, 2012 at 11:42 AM, Carl Eichert <ceicher_at_g.clemson.edu<mailto:ceicher_at_g.clemson.edu>> wrote:
Hi Fluka Team,
Still very new to FLUKA here. I'm trying to understand the cross sections of
p-p collisions from galactic cosmic rays on the galactic gas. I assume it's
because I'm not getting any collisions from the gaseous hydrogen. In this file,
I don't have a MATERIAL command, but I do have an ASSIGNMAT calling hydrogen.
This file ran but I received zero energy deposition in the track-length binning.
When I tried to input a MATERIAL card for hydrogen with a new density and atomic
weight (that of liquid hydrogen), the error file reads,
"****unable to resolve name element HYDROGEN in card****... ASSIGNMAT HYDROGEN regBE3".
Can you explain why this is happening? Thank you for your input in advance.
-- Very Respectfully, CARL J. EICHERT, C/Capt, AFROTC Clemson University, Det. 770 B.S. Physics ceicher_at_clemson.edu<mailto:ceicher_at_clemson.edu> 301.395.5706<tel:301.395.5706>Received on Fri Aug 03 2012 - 09:16:46 CEST
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