[Nek5000-users] Postx

[nek5000-users at lists.mcs.anl.gov]

Hi Himanshu,

Try to increase MAXFLD parameter in nek5_svn/trunk/tools/postnek (i.e., 
maximum total number of fields in .fld file) and recompile clean.

Best,
Aleks

On Thu, 13 Jan 2011, nek5000-users at lists.mcs.anl.gov wrote:

> Hello neks,
>
> I am trying to use postx to read some fld files that have passive scalar
> information. There are 3 passive scalars. The passive scalar options appear
> when I do "Set Quantity". But, when I try to set the plot format and read
> the input file, the passive scalar option is not shown in the Nekton menu.
> The velocity, co-ordinates, temperature options are present. Any idea why
> the passive scalar option does not appear?
>
> Thank you,
> Himanshu
>
> On Tue, Jan 11, 2011 at 11:07 AM, <nek5000-users at lists.mcs.anl.gov> wrote:
>
>> Hello Neks,
>>
>> I am trying to post process the fld files using postx to generate a uniform
>> xy grid of passive scalar data. During post processing the top half of the
>> circular cross-section is cut-off (its a cylindrical domain with aspect
>> ratio of 10 i.e radius to depth). The output file generated has only zeros
>> in it. I have checked the input file and it has information of the entire
>> domain. Any idea if i need to do something differently.
>>
>> Thanks,
>> Himanshu
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>