RE: [fluka-discuss]: Exchange the lower bound of the region with the upper bound of the region in EMFCUT

From: Vasilis Vlachoudis <Vasilis.Vlachoudis_at_cern.ch>
Date: Fri, 10 Jan 2014 14:48:21 +0000

Hi Chen,

No you cannot exchange the upper/lower bound the order should be the same as they appear in the input file.
Always verify in the output <inputname>001.out that the thresholds understood by the code are the ones you wanted.
Concerning your other emails. Use USRBIN with binary output and to be able to process the file and plot the results.
You can only play with the thresholds EMFCUT to kill secondary electrons

Look the flair tutorial http://www.fluka.org/flair/flair_basic1.pdf
and the course slides especially the one on scoring
https://www.fluka.org/free_download/course/dresden2013/Lectures/07_Scoring_1013.pdf

Vasilis


________________________________________
From: owner-fluka-discuss_at_mi.infn.it [owner-fluka-discuss_at_mi.infn.it] on behalf of yyc2011_at_mail.ustc.edu.cn [yyc2011_at_mail.ustc.edu.cn]
Sent: 08 January 2014 03:40
To: fluka-discuss_at_fluka.org
Subject: [fluka-discuss]: Exchange the lower bound of the region with the upper bound of the region in EMFCUT

Dear everyone,

  When I use EMFCUT command to set electron transport energy cutoff,Can I exchange the lower bound of the region with the upper bound of the region in EMFCUT?The attachment is my input file.The EMFCUT is set as follows.
EMFCUT -0.00001 0.000001 VOID left
When I exchange the lower bound of the region with the upper bound of the region,the EMFCUT is set as follows.
EMFCUT -0.00001 0.000001 left VOID
I find the result becomes quite different.For this result,I can't understand.
So,
(1)Could I exchange the lower bound of the region with the upper bound of the region in EMFCUT?And Why?
(2)Could you give me a simple schematic plot to explain which is the the lower bound of the region and which is the upper bound of the region?

Best Regards
Chen Yuan
Received on Fri Jan 10 2014 - 16:57:08 CET

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