Dear Sandipan
I have the impression that your problem has nothing to do with the energy
loop.
I took your latest input. This is the master for the loop, and has no
value defined for the energy, so it crashes immediately. Indeed your
screenshot shows that you are running the first case of your loop.
I opened the input with flair, asked for a loop in energy, ran one of the
subcases, it runs successfully (in attachment input and output)
I have no brilliant ideas, only few suggestions/questions:
- Maybe something went wrong with the installation: try to run the example
input that comes with the fluka distribution and see if it works
- Try to run the cc-1.inp that is in the attachment
-Try to have a look at least to the last lines of the huge output file,
using the tail command (tail path_to/filename),
-Try to have a look at the .log file
-Do you have any user routine that could write on the output file?
-Do you have any scoring card?
..and let me know
Paola
> Dear Experts,
>
> Thanks for the kind reply.
>
> I have attached the original I/P where both EVAPORAT and COALESCE cards
> have been used. I have run the same I/P in earlier versions. But now its
> creating that huge .out file. Ever for TEST1 input also, its not
> displaying the error message which you have posted. Its generating the
> .out file about 100GB.
>
> Can you please check that.
>
> Thanks in advance
>
> Sandipan
>
>
> On 2019-02-13 18:17, Paola Sala wrote:
>> Dear Sandipan
>> The input file you sent has no problem with the definition of beam
>> energy.
>> It crashes because there is the request for residual nucleai
>> calculation
>> without activation of the needed evaporation and coalescence processes
>> From the release notes:
>> "
>> - Whenever residual nuclei (and residual dose rates) scoring is of
>> importance, or accurate neutron yields are required, the heavy
>> residual
>> emission ("fragmentation") and the coalescence emission of fast
>> complex
>> particles should be switched on, through the following data cards:
>>
>> PHYSICS 3.0
>> EVAPORAT
>> PHYSICS 1.0
>> COALESCE
>>
>> "
>>
>> This situation is now protected, for sake of the users! The output file
>> contains the message
>> *** Predictions for residual nuclei production and ***
>> *** decays require the activation of heavy fragment ***
>> *** evaporation by means of the PHYSICS/EVAPORAT card ***
>> *** look at the manual and release notes for further ***
>> *** details ***
>>
>> Once the card inserted, and a non-zero number of primary particle is
>> entered in the START cars, the input runs happily.
>>
>> Probably what you sent is a reduced version of your real input. Would
>> it
>> be possible to have the real input for debugging?
>> Thanks
>> Paola
>>
>>> Dear Experts,
>>>
>>> I want to run a single I/P for 100-150 energy variables which was
>>> possible through #define (=-E) card in earlier versions of Fluka. In
>>> the
>>> updated versions I had to add a GLOBAL card with "OLDFLAIR" in sdum to
>>> run those I/P. But in the recent version, when I am running the I/P ,
>>> its creating a .out file which is about 100GB size alone and in turn
>>> flair is getting crashed
>>>
>>> In the present version, what is the right way to use energy variable
>>> in
>>> the loop.
>>>
>>> I have attached a test I/P for reference.
>>>
>>> Thanks and Regards
>>> Sandipan
>>>
>>
>>
>> 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 Thu Feb 14 2019 - 16:53:28 CET