[Nek5000-users] Error while postprocessing

nek5000-users at lists.mcs.anl.gov nek5000-users at lists.mcs.anl.gov
Sat Mar 19 04:41:00 CDT 2011


No problem - happy to help!


On Sat, 19 Mar 2011, nek5000-users at lists.mcs.anl.gov wrote:

> Hi Paul,
>
>    Thanks, that did it! Sorry for the bother.
>
> Regards,
> Mani chandra
>
> On 03/19/2011 03:01 PM, nek5000-users at lists.mcs.anl.gov wrote:
>> 
>> 
>> Hi Mani,
>> 
>> One thing I see is that the .usr file has only 9999
>> filenames declared, so you likely have a memory overwrite
>> once you exceed this number of files.
>> 
>> Can you check if this resolves your problem?
>> 
>> Best regards,
>> 
>> Paul
>> 
>> 
>> 
>> 
>>> Dear Nek devs,
>>>
>>>      I get the following error while trying to load .f000* field files 
>>> into Nek for post processing. I noticed that this happens only when 
>>> file.list has a large number of entries, in my case about 25000.
>>> 
>>> call userchk
>>>   set initial conditions
>>>   Checking restart options: high_ray0.f00001
>>>   Reading checkpoint data
>>>         0       0 OPEN: high_ray0.f00001
>>> byte_read() :: can't fread after fwriting!
>>> 
>>> 
>>> I have attached the log, file.list, .usr and SIZE files.
>>> 
>>> Thanks,
>>> Mani chandra
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>
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