Hello,
The issue is caused by a missing LOW-MAT card in your input, without it the code cannot make the correspondence between your material and the existing low-energy neutron cross section library.
Adding the following card should solve the issue:
*...+....1....+....2....+....3....+....4....+....5....+....6....+....7....+....
LOW-MAT ge 32. -2. 296. GERMANIU
You may also want to use a MAT-PROP card to complete the definition of the material you created. You can use your own parameters or the ones already existing for germanium in the material database.
Best regards,
Ricardo
//Ricardo dos Santos Augusto
TRIUMF-EH&S
Office: +1 604 222 10 47 (6375)
4004 Wesbrook Mall,
Vancouver, BC V6T 2A3, Canada//
________________________________________
De : owner-fluka-discuss_at_mi.infn.it [owner-fluka-discuss_at_mi.infn.it] de la part de 李立华 [13691416247_at_ciae.ac.cn]
Envoyé : samedi 4 avril 2020 14:35
À : fluka_collaboration
Objet : [fluka-discuss]: why the material i defined did not work?
Dear fluka experts:
When i use fluka2020 to do a simulation,the material pre-defined works well,
but using the material i defined such as germanium,the input file can not work,
the input file is in the mail attachment,please help me!
with best regards!
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Received on Sun Apr 05 2020 - 01:42:01 CEST