Dear Paola,
Thank you very much for your help. I will try COMBNAME. Actually I need
approximately 45000 regions with individual readout of energy deposition
because I construct a model of very complicated cosmic-ray spectrometer
and the multi-pad silicon detector was only my first exercise. But I
understood that I couldn't even think about 45000 regions while FLUKA
can't read more than 9999 bodies...
Do I understand correctly that to obtain more than 20000 regions it is
enough to edit the file (DIMPAR) properly and than recompile FLUKA?
Best wishes,
Alexander
On 2015-09-07 14:50, Paola Sala wrote:
> Dear Alexander,
> Fluka could read more than 9999 bodies, but there is a bug in a I/O
> statement..thanks for pointing this out.
> The bug fix will be released with the next respin.
> In the meantime, the solution to your problem is to use the name based
> geometry input (COMBNAME in the GEOBEGIN sdum, for details refer to the
> manual), that is also much more flexible and easier to
> write/read/maintain.
> Regards
> Paola
>> Dear all,
>>
>> I tried to run FLUKA for model of multi-layer silicon pad-detector
>> with
>> geometry represented by 15008 bodies and the same number of regions. I
>> defined the maximal number of regions as 18000:
>>
>> *...+....1....+....2....+....3....+....4....+....5....+....6....+....7....+....8
>> GLOBAL 18000 -1 1
>>
>> But the reading of my input file is suddenly broken after reading of
>> the
>> body number 9999 without any further error massages. The last line of
>> my
>> out-file exactly is
>>
>> RPP 9999 0.3405000D+02 0.3595000D+02 0.4805000D+02 0.4995000D+02
>> -0.1022500D+01 -0.9775000D+0099985
>>
>> and no more. No error messages in err-file. FLUKA could not read more
>> than 9999 bodies. Why?
>>
>> Similar example with the number of bodies less than 10000 (exactly,
>> 9608) was executed very well. I send both examples of input files:
>> Long.inp for 15008 bodies and Short for 9608 bodies.
>>
>> Thanks in advance,
>> Alexander
>>
>
>
> Paola Sala
> INFN Milano
> tel. Milano +39-0250317374
> tel. CERN +41-227679148
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Received on Mon Sep 07 2015 - 17:55:18 CEST