[Nek5000-users] Visit and NEK 3D data

Wed Apr 21 08:06:16 CDT 2010

Everything works fine over here.
Any chance to get access to the .f???? file you're referring to?

Stefan

On Apr 21, 2010, at 3:04 PM, nek5000-users at lists.mcs.anl.gov wrote:

> Hi,
>  
> I ran into a similar issue when using *.f???? file formats and visit, however when I loaded the mesh nothing would show up. I switched it to *.fld and then it started showing up, no other changes.  Have you seen this before?
>  
> Also Paul, 
>  
> Sorry I haven't sent over the rea/usr files yet, I had left for the day and had trouble connecting to our server last night. I will send them out this morning.
>  
> - Michael
> 
> ----- Original Message -----
> From: nek5000-users at lists.mcs.anl.gov
> To: nek5000-users at lists.mcs.anl.gov
> Sent: Wednesday, April 21, 2010 7:09:44 AM GMT -06:00 US/Canada Central
> Subject: Re: [Nek5000-users] Visit and NEK 3D data
> 
> Note the *.f???? is the recommended data format for production runs!
> A lot of features and optimizations are only available for the *.f???? format.
> 
> The only problem is that some tools like postx,prex do not support the *.f???? format. However you can use NEK to convert one format into another one.
> 
> Stefan
> 
> 
> On Apr 21, 2010, at 2:05 PM, nek5000-users at lists.mcs.anl.gov wrote:
> 
> > 
> > Hi Frank,
> > 
> > the .f.... format is associated with our parallel i/o, but
> > also works in serial.   However, it doesn't work w/ postx
> > (if you're using that...)
> > 
> > Paul
> > 
> > 
> > On Wed, 21 Apr 2010, nek5000-users at lists.mcs.anl.gov wrote:
> > 
> >> Hi Stefan,
> > 
> > I am not sure exactly what that format "*.f????" is.  In "usrdat2" I
> > have:
> > 
> >      param(66) = 4.   ! These give the std nek binary i/o and are
> >      param(67) = 4.   ! good default values
> > 
> > There are two different binary formats?
> > 
> > Cheers,
> > Frank
> > 
> > 
> > 
> > On Wed, 2010-04-21 at 13:54 +0200, nek5000-users at lists.mcs.anl.gov
> > wrote:
> >> Hi,
> >> is there a reason why you don't want to use the *.f???? binary format?
> >> Stefan
> >> On Apr 21, 2010, at 1:52 PM, nek5000-users at lists.mcs.anl.gov wrote:
> >> > Hello all,
> >> > > I am running into a problem with Visit and NEK 3D data files.  Visit
> >> > (version 1.12.2) reads them in, but the mesh is all jumbled up.  If
> >> > anyone could try Visit on this file, I'd be grateful, perhaps there is
> >> > some setting in Visit that I overlooked. > > The data file (4MB) is:
> >> > http://tetra.fluid.tuwien.ac.at/fmuldoo/engineering-marangoni-flows/sim2/sim1/sim1/c203d.fld01
> >> > > I use the following meta data file:
> >> > NEK5000
> >> > version: 1.0
> >> > filetemplate:  c203d.fld%02d
> >> > firsttimestep: 2
> >> > numtimesteps: 1
> >> > > > Cheers,
> >> > Frank
> >> > > > -- > Frank Herbert Muldoon, Ph.D. Mechanical Engineering
> >> > Technische Universität Wien (Technical University of Vienna)
> >> > Inst. f. Strömungsmechanik und Wärmeübertragung (Institute of Fluid
> >> > Mechanics and Heat Transfer)
> >> > Resselgasse 3
> >> > 1040 Wien
> >> > Tel: +4315880132232
> >> > Fax: +4315880132299 > Cell:+436765203470
> >> > fmuldoo (skype)
> >> > http://tetra.fluid.tuwien.ac.at/fmuldoo/public_html/webpage/frank-muldoon.html
> >> > > _______________________________________________
> >> > Nek5000-users mailing list
> >> > Nek5000-users at lists.mcs.anl.gov
> >> > https://lists.mcs.anl.gov/mailman/listinfo/nek5000-users
> >> _______________________________________________
> >> Nek5000-users mailing list
> >> Nek5000-users at lists.mcs.anl.gov
> >> https://lists.mcs.anl.gov/mailman/listinfo/nek5000-users
> > -- 
> > Frank Herbert Muldoon, Ph.D. Mechanical Engineering
> > Technische Universität Wien (Technical University of Vienna)
> > Inst. f. Strömungsmechanik und Wärmeübertragung (Institute of Fluid
> > Mechanics and Heat Transfer)
> > Resselgasse 3
> > 1040 Wien
> > Tel: +4315880132232
> > Fax: +4315880132299 Cell:+436765203470
> > fmuldoo (skype)
> > http://tetra.fluid.tuwien.ac.at/fmuldoo/public_html/webpage/frank-muldoon.html
> > 
> > _______________________________________________
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> > Nek5000-users at lists.mcs.anl.gov
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