Hello Vahan,
The problem seems to be in the following line:
* TZFLK (NPFLKA) = SQRT ( ONEONE - TXFLK (NPFLKA)**2
* & - TYFLK (NPFLKA)**2 )
I commented it out and added:
TZFLK (NPFLKA) = COSZ(I)
The above fix gets rid of the core dump but again, I don't know why the
original line causes a core dump. I have run into this problem before.
I am sending this response to the list. Maybe someone has an
explanation (I am neither a FLUKA nor a FORTRAN expert).
I ran your project with the 'test.dat' file and produced output files
(please check the numbers, I didn't look at the source file in detail).
3 0.2 0.3 -0.9 -0.2 -0.4 -0.9 0.003
1 0.3 -0.3 -0.6 0.5 0.5 -0.3 0.007
3 -0.3 -0.3 -0.5 -0.5 -0.9 0.8 0.006
I don't think you need the data file to be in the D+/-xx format (from
your 'test-correct.dat' file). FLUKA itself doesn't write output from
the first step (scoring particles crossing a boundary (boundaries) in
this format.
1 20D-01 1D-02 -1D+00 -1D-01 1D-01 1D-01 1D-04
3 10.2D-01 1.3D-02 -14D+00 -8D-01 1.2D-01 1D-01 1D-03
8 20D-01 1D-02 -1D+00 -1.1D-01 1D-01 1D-01 200D-04
3 19D-01 10D-02 -18D+00 -1D-01 -1D-01 -1D-01 1D-04
Again, I am not an expert, so I'll leave it to the experts to comment.
Best wishes,
Mina
On 13-11-09 06:36 AM, Vahan Petrosyan wrote:
> Thanks for reply your answer helped me very much.
> But I revised my source code and found many LOGICAL mistakes because
> of which my source routine didn't work at all. Yes it run but it
> didn't take beam from data file. So.... I corrected my mistakes and
> now it works as I want.
>
> But I have SMALL Problem! Can you help me please?
> I have DATA FILE in this format: 3 0.2 0.3 -0.9 -0.2
> -0.4 -0.9 0.003
> but when I run it crashes with ERROR: "Floating point exception (core
> dumped)"
> I read the the lecture
> https://www.fluka.org/free_download/course/triumf2012/Lectures/AdvancedFluka2012.pdf
>
> Where it SAYS:
> "The code works under IMPLICIT DOUBLE PRECISION for variables in the
> range (A-H,O-Z). Don’t forget ..D+/-xx (eg
> 2.3D+00, 7.8D-03) in all numerical settings in user routines, and be
> careful in passing variables to/from Fluka"
> ie passed number should be in this form "2.3D+00".
> So...... I manually crated DATA FILE with this format: 1 20D-01
> 1D-02 -1D+00 -1D-01 1D-01 1D-01 1D-04
> and my code worked as I expected.
> ..................
> I tried to use DBLE() function in order to convert my array elements
> to DOUBlE PRECISION when I assign it to the FLUKA variables but it
> doesn't help...... again the same error appears.
> ....I do like this....
> TXFLK (NPFLKA) = DBLE(COSX(I))
> .....................
> When I use another DATA FILE where numbers are like this "2.3D+00"
> format My code WORKS JUST FINE!!!
>
> Now I try to convert data in form "2.3D+00" myself using this doc.
> http://docs.oracle.com/cd/E19957-01/805-4939/z40007437a2e/index.html
> but can't implement.... the same error appears.....
> So question how can I convert my DATA file numbers to this "2.3D+00"
> format using FORTRAN77?
>
> Thank You!
>
> On 11/8/2013 10:47 PM, nozarm_at_triumf.ca wrote:
>> Hello Vahan,
>>
>> I just tried compiling and running the executable and it worked just
>> fine.
>> I defined a new run in your flair project, named testroutine-A with 1000
>> primaries per cycle and 5 cycles.
>>
>>
>> Cmd: /usr/bin/nohup /triumfcs/linux/fluka/fluka/default/flutil/rfluka
>> -M 5
>> testroutine-A
>>
>> produced:
>>
>>
>> -rw-rw-r-- 1 nozarm nozarm 4000238 Nov 8 10:39stroutine-A001.log
>> -rw-rw-r-- 1 nozarm nozarm 4000238 Nov 8 10:39 testroutine-A001_fort.32
>> -rw-rw-r-- 1 nozarm nozarm 114352 Nov 8 10:39 testroutine-A001.out
>> -rw-rw-r-- 1 nozarm nozarm 22470 Nov 8 10:39 testroutine-A001.err
>>
>> and similar files for A002 through A005.
>>
>> I even looked at your usrbin plot and it looks fine.
>>
>> I am attaching the flair project file with the run definition. I think
>> your problem was with the way you were running fluka at the end.
>>
>> Best wishes,
>> Mina
>>
>>
>>> Hi everyone!
>>> I am wrtitting a custom SOURCE routine that generates beam with mixture
>>> of particles for example electrons and protons from DATA FILE.
>>> I read the FLUKA help part 13.2.19 and fluka discuss thread from
>>> Alberto
>>> Fasso
>>> http://www.fluka.org/web_archive/earchive/new-fluka-discuss/2887.html.
>>> I was able to write the routine and compile it with success!!! But when
>>> I run FLUKA It starts to work in a moment and crashes with "Finished
>>> with ERRORS".
>>> In my source.f routine:
>>> 1) I read file using OPEN command
>>> 2) I use READ command inside DO loop in order to fill arrays of
>>> particle-ID, coordinates, cosines and energy.
>>> 3) I put particle intanialization from input file in DO loop.
>>> DO 20 I = 1, NLINES
>>> NPFLKA = NPFLKA + 1
>>> WTFLK (NPFLKA) = ONEONE
>>> WEIPRI = WEIPRI + WTFLK (NPFLKA)
>>> IJBEAM = PARTID(I)
>>> TXFLK (NPFLKA) = COSX(I)
>>> TYFLK (NPFLKA) = COSX(I)
>>>
>>> ****** etc. ******
>>> 20 CONTINUE
>>> RETURN
>>> CALL SOEVSV
>>>
>>> I can't undertand why it happens because in my nohup.out file there is
>>> only one single line
>>>
>>> ======================= Running FLUKA for cycle # 1
>>> =======================
>>> /usr/local/fluka/flutil/rfluka: line 358: 1926 Aborted
>>> (core dumped) "${EXE}" < "$INPN" 2> "$LOGF" > "$LOGF"
>>>
>>> If someone has time PLEASE take a look and say why my SOURCE doesn't
>>> work.......
>>> I am attached files that I got after run.
>>>
>>> Thank You.
>>>
>>>
>>>
>
- application/x-ns-proxy-autoconfig attachment: test.dat
Received on Tue Nov 12 2013 - 22:02:02 CET