[Nek5000-users] Using postx

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

Okay, I made the header and got VisIt to read in a file. However, the 
spatial coordinates shown in VisIt are not correct. From the example menu, 
I use eddy_uv, a 2D problem that is defined on boundaries [0,1] for x and 
[0,1] for y.  You can see this in the .box file and the .rea file. 
However, VisIt shows the domain as from [0,6.3] for both x and y, see 
attached figure. What is going on here?
Rich 

   



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07/02/2012 07:33 PM
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Re: [Nek5000-users] Using postx






Hi Rich,

You have to make a short header file that VisIt then opens.

Aleks Obabko set up a how-to here:
http://nek5000.mcs.anl.gov/index.php/VISIT#metata

Aleks is gone, but I can help if you run into trouble.  Just email me 
personally and we can get it figured out (hchilds at lbl.gov).

Best,
Hank

On Mon, Jul 2, 2012 at 3:43 PM, <nek5000-users at lists.mcs.anl.gov> wrote:

Paul 
Okay, so how do I use VisIt. I have version 2.4.0 on my PC. But it won't 
read any of the files from nek5000. Do I need to set some switch to enable 
a visit file? 
Rich 




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07/02/2012 03:27 PM 


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Re: [Nek5000-users] Using postx









Hi Rich,

Sorry about this.

It turns out that most folks have been using VisIt for 
their analysis, so the incompatibility between postx 
and recent updates to file formats have generally not
been an issue.

I see from Katie's email that she's already working on
an update to postx.

Paul

On Mon, 2 Jul 2012, nek5000-users at lists.mcs.anl.gov wrote:

> Dear Nek5-heads
>
> I have run the example called turbChannel from the examples list and it
> seemed to run fine. However, when I try to look at the results using
> postx, I get the message
> "PARAMETER DATA CORRUPTED OR MISSING FROM READ FILE"
> as the post-processor exits.  I am also trying the do my own problem (a
> DNS in a square duct) using turbChannel as an example. But I can't look 
at
> my grid because I get the same message. What am I missing in the .rea
> file?
>
> Here is the turbChannel.rea file.
>
>
>
> Rich Johnson
> Idaho National Lab
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