Re: Re: [fluka-discuss]: source-sample from FLNRR2

From: 闫渊林 <yanyuanlin_at_impcas.ac.cn>
Date: Tue, 20 May 2014 09:36:20 +0800 (GMT+08:00)

Dear mary,
 
Thank you for your reply!
You said that :XFLK(NPFLKA) = RGAUS1*WHASOU(1),I guess that WHASOU(1) is a sigma value which can be setted,but what dose RGAUS1 indicate.Where can I see the subroutine FLNRR2.

 Best Wish!
 Yanyuanlin



> -----原始邮件-----
> 发件人: "me_at_marychin.org" <me_at_marychin.org>
> 发送时间: 2014年5月20日 星期二
> 收件人: fluka-discuss_at_fluka.org, "\"闫渊林\"" <yanyuanlin_at_impcas.ac.cn>
> 抄送:
> 主题: Re: [fluka-discuss]: source-sample from FLNRR2
>
> Hi again 闫渊林,
>
> For the sake of completeness, here I follow with a cookbook example.
>
> In source.f:
> CALL FLNRR2 (RGAUS1,RGAUS2)
> XFLK(NPFLKA) = RGAUS1*WHASOU(1)
> YFLK(NPFLKA) = RGAUS2*WHASOU(2)
> where WHASOU(1) and WHASOU(2) are user-supplied via the SOURCE card.
>
> The above will correspond to BEAM card
> WHAT(4) = -WHASOU(1)*2.355
> WHAT(5) = -WHASOU(2)*2.355
> because
> * WHAT(4) and WHAT(5), when preceded by a minus sign, are the FWHM, and that
> FWHM = 2.3548 sigma.
>
> :) mary
>
> > On 19 May 2014 at 07:02 闫渊林 <yanyuanlin_at_impcas.ac.cn> wrote:
> >
> >
> >
> > Dear FLUKA experts，
> >
> > I'm simulating a beam with source.f. If sample from FLNRR2, how to set the
> >Gaussian distribution FWHM like the card BEAM. Thank you!
> >
> > Best Wish!
> > Yanyuanlin
> >
> >
> >
> >
>
>



Received on Tue May 20 2014 - 05:02:29 CEST