Dear Li,
a pair of lines like:
NEXT SEEDS: 10 0 0 0 0 0 181CD 3039 0 0
6 94 94 5.5631002E-05 1.0000000E+30 0
are normal in the .err file, it just tracks the status of the simulation.
Some of the meanings of the numbers are:
6 - is the number of primaries finished
94 - primary is remaining
5.5631002E-05 - is the average time to do one primary.
Kind regards,
Dávid Horváth
Junior Researcher
Radiation Protection
ELI Beamlines
E: david.horvath_at_eli-beams.eu
T: +420 266 051 283
M: Za Radnicí 835, 25241 Dolní Břežany, Czech Republic
________________________________________
From: 李想 <20184220031_at_stu.suda.edu.cn>
Sent: 03 June 2019 07:09:15
To: Horváth Dávid
Subject: Re:Re: [fluka-discuss]: Giant .err files and the FLRNDM(XDUMMY) function
Dear Dávid Horváth，
Thanks for your reply, there still seem to be some mistakes after I have corrected them.
I found the following statement in the .err file
NEXT SEEDS: 0 0 0 0 0 0 181CD 3039 0 0
1 99 99 2.0289421E-04 1.0000000E+30 0
NEXT SEEDS: 4 0 0 0 0 0 181CD 3039 0 0
2 98 98 1.4400482E-04 1.0000000E+30 0
NEXT SEEDS: 8 0 0 0 0 0 181CD 3039 0 0
4 96 96 8.3446503E-05 1.0000000E+30 0
NEXT SEEDS: 10 0 0 0 0 0 181CD 3039 0 0
6 94 94 5.5631002E-05 1.0000000E+30 0
What does that mean?
Cheers，
Li
发件人："Horváth Dávid" <David.Horvath_at_eli-beams.eu>
发送日期：2019-06-03 00:37:22
收件人："李想" <20184220031_at_stu.suda.edu.cn>,FLUKA <fluka-discuss_at_fluka.org>
主题：Re: [fluka-discuss]: Giant .err files and the FLRNDM(XDUMMY) function>Dear Li,
>
>I just took a glance on your source routine. You need to use to declare the a,b,c,d,e,f variables as DOUBLE PRECISION, and use proper double precision numbers when you calculate them.
>
>For example:
>For 0 you can use the predefined ZERZER variable, or simply write 0.0D+0
>Similarly for 1 -> ONEONE or 1.0D+0
>And for 2 -> TWOTWO or 2.0D+0
>
>I hope this solves your problem.
>
>Kind regards,
>Dávid Horváth
>
>Junior Researcher
>Radiation Protection
>ELI Beamlines
>
>E: david.horvath_at_eli-beams.eu
>T: +420 266 051 283
>M: Za Radnicí 835, 25241 Dolní Břežany, Czech Republic
>
>
>________________________________________
>From: owner-fluka-discuss_at_mi.infn.it <owner-fluka-discuss_at_mi.infn.it> on behalf of 李想 <20184220031_at_stu.suda.edu.cn>
>Sent: 02 June 2019 17:37:45
>To: FLUKA
>Subject: [fluka-discuss]: Giant .err files and the FLRNDM(XDUMMY) function
>
>Dear FLUKA experts,
>
>When I try to read in starting values from a source file, I get huge .err files.
>There are just thousands and thousands of entries of the form
>'NEXT SEEDS: 0 0 0 0 0 0 181CD 3039 0 0
> GEOFAR, TXYZ: 1.00000000307931
> 0.802703738212585 0.274877756834030 0.529253184795380
> Nfrom, Nreg, X, Y, Z 61 3
> 0.00000000000000 0.00000000000000 0.00000000000000
> Jtrack, Etrack 1 0.938274996540000
> 1 9 9 0.0000000E+00 1.0000000E+30 0
> NEXT SEEDS: 4 0 0 0 0 0 181CD 3039 0 0
> GEOFAR, TXYZ: 0.999999945620182
> 0.661658883094788 -0.586962759494781 0.466564178466797
> Nfrom, Nreg, X, Y, Z 61 3
> 0.00000000000000 0.00000000000000 0.00000000000000
> Jtrack, Etrack 1 0.938292349500000
> 2 8 8 0.0000000E+00 1.0000000E+30 0
> ... '
>
>I have learned that their cause is the fact that the direction cosines read by the source.f
>routine are not properly normalized (in double precision!) . But the direction cosines I
>set in source.f as follows
>' * Cosines (tx,ty,tz)
> a=-1+2*FLRNDM(DUMMY)
> b=-1+2*FLRNDM(DUMMY)
> c=-1+2*FLRNDM(DUMMY)
> d=a**2+b**2+c**2
> TXFLK (NPFLKA) = a/SQRT(d)
> TYFLK (NPFLKA) = b/SQRT(d)
> TZFLK (NPFLKA) = c/SQRT(d) '
>And when I changed the setting of directional cosine as
>' TXFLK (NPFLKA) = 0 TYFLK (NPFLKA) = 0 TZFLK (NPFLKA) = 1 '，
>I got the results
>'NEXT SEEDS: 0 0 0 0 0 0 181CD 3039 0 0
> 1 9 9 2.8705597E-04 1.0000000E+30 0
> NEXT SEEDS: 1 0 0 0 0 0 181CD 3039 0 0
> 2 8 8 2.5403500E-04 1.0000000E+30 0
> NEXT SEEDS: 2 0 0 0 0 0 181CD 3039 0 0
> 3 7 7 1.9836426E-04 1.0000000E+30 0
> NEXT SEEDS: 3 0 0 0 0 0 181CD 3039 0 0
> 4 6 6 1.7148256E-04 1.0000000E+30 0
> NEXT SEEDS: 4 0 0 0 0 0 181CD 3039 0 0
> 5 5 5 1.4781952E-04 1.0000000E+30 0 '
>This seems to indicate that I realy made a mistake in the setting of directional cosine, but what was wrong?
>And I still seem to have problems after I changed it ,that really frustrates me.
>I uploaded my files if you have time please take a look.
>
>
>Regards
>Li
>
>
>
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Received on Mon Jun 03 2019 - 08:50:46 CEST