[Nek5000-users] Output file temperature looks corrupted

Mon Oct 16 05:22:19 CDT 2017

Does anyone understand what is causing this problem?

-----Original Message-----
From: Nek5000-users [mailto:nek5000-users-bounces at lists.mcs.anl.gov] On Behalf Of nek5000-users at lists.mcs.anl.gov
Sent: 04 October 2017 13:49
To: nek5000-users at lists.mcs.anl.gov
Subject: Re: [Nek5000-users] Output file temperature looks corrupted

Hopefully this link should work.
https://oxfile.ox.ac.uk/oxfile/work/extBox?id=497313071C5665635F

-----Original Message-----
From: Nek5000-users [mailto:nek5000-users-bounces at lists.mcs.anl.gov] On Behalf Of nek5000-users at lists.mcs.anl.gov
Sent: 04 October 2017 11:09
To: nek5000-users at lists.mcs.anl.gov
Subject: Re: [Nek5000-users] Output file temperature looks corrupted

Please provide a download link to your field file. 

-----Original message-----
> From:nek5000-users at lists.mcs.anl.gov <nek5000-users at lists.mcs.anl.gov>
> Sent: Wednesday 4th October 2017 12:05
> To: nek5000-users at lists.mcs.anl.gov
> Subject: Re: [Nek5000-users] Output file temperature looks corrupted
> 
> The release file gives Release 17.?.?
> 
> I am using .fXXXXX files. Parameter 63 is set to zero, which I think should be giving single precision?
> 
> Thank you
> 
> -----Original Message-----
> From: Nek5000-users [mailto:nek5000-users-bounces at lists.mcs.anl.gov] On Behalf Of nek5000-users at lists.mcs.anl.gov
> Sent: 04 October 2017 10:46
> To: nek5000-users at lists.mcs.anl.gov
> Subject: Re: [Nek5000-users] Output file temperature looks corrupted
> 
> What version of Nek5000 are you using?
> Do you use .fXXXXX field files? Single or double precision?
> 
> -----Original message-----
> > From:nek5000-users at lists.mcs.anl.gov <nek5000-users at lists.mcs.anl.gov>
> > Sent: Wednesday 4th October 2017 11:43
> > To: nek5000-users at lists.mcs.anl.gov
> > Subject: [Nek5000-users] Output file temperature looks corrupted
> > 
> > Hi all, after using visnek to create a .nek5000 file and viewing the data in ParaView I found that the temperature data for the bottom half of my domain looks corrupted. As you can see in the image the top half of the domain is correct.
> >  This corrupted data only effects the temperature, the velocity and pressure are ok for the whole domain. I only started seeing this issue after switching from 7th order to 11th order.
> > Thanks for any help.
> > Andrew
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