Hello
the error message says
"At line 76 of source.f..end of file"
Please check the read loop in the source routine
Regards
Paola
> On 2021-01-07 07:11, Paola Sala wrote:
>> Dear Ashish Singh,
>> the messages you get in the error files are geometry problems.
>> As a general rule, it is not recommended to have primary particles
>> starting exactly on a boundary, because of possible rounding problems
>> (is
>> the particle in region VOID or in region WALL?). The source routine
>> takes
>> care to solve most of those problems making use of the particle
>> direction
>> (few last lines in the source.f code). However, in some cases, you have
>> particles starting on a boundary..with a small rounding : for instance,
>> x=-210.000000000002 instead of x=-210.). this causes a mismatch between
>> initial localization and tracking. The code is able to solve the
>> problem,
>> but it issues a warning message in the err file.
>>
>> Easiest solution: enlarge by a small amount your house so that all
>> particles start already inside the walls (something like 1 micron on
>> each
>> side)
>>
>> Paola
>>
>>> Dear FLUKA experts,
>>>
>>> I am trying to score fluence using USERBDX & USERTRACK through a
>>> target
>>> air sphere of 10cm placed at 1m height inside a house structure filled
>>> with air for 1 MeV photons. But error size is huge which ultimately
>>> terminates the run due to storage issue. Screenshot of error and all
>>> other input files are attached for your reference. Kindly suggest me
>>> how
>>> i can resolve this issue. Any help regarding this issue is much
>>> appreciated. Thanks in advance.
>>>
>>> Regards,
>>> Ashish Singh
>>
>>
>> Paola Sala
>> INFN Milano
>> tel. Milano +39-0250317374
>> tel. CERN +41-227679148
>>
>> __________________________________________________________________________
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>> https://www.fluka.org/fluka.php?id=acc_info
>
> Dear Experts,
>
> In this same problem when i take concrete as house medium instead of
> air, TIMED OUT error is showing and run terminates. Is this occurring
> due to sudden density change? Here i have attached my input files.
> Kindly suggest me how can i resolve this issue. Thanks in advance.
>
>
>
> Regards,
> Ashish Singh
Paola Sala
INFN Milano
tel. Milano +39-0250317374
tel. CERN +41-227679148
Paola Sala
INFN Milano
tel. Milano +39-0250317374
tel. CERN +41-227679148
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Received on Mon Jan 11 2021 - 10:48:51 CET