[Nek5000-users] [*] Re: Visit messing up
nek5000-users at lists.mcs.anl.gov
nek5000-users at lists.mcs.anl.gov
Thu May 20 06:21:26 CDT 2010
The OUTPUT section in the rea-files controls what data will be dumped into a fld-file.
So if you want to dump the coordinates just set:
***** OUTPUT FIELD SPECIFICATION *****
X SPECIFICATIONS FOLLOW
T COORDINATES
Sometimes you don't want to dump the coordinates at every I/O step (to save space). In this case we the following in usrchk():
ifxyo = .true. ! Turn on xyz output
if (istep.gt.iostep) ifxyo = .false. ! Turn off xyz output after first dump
hth,
Stefan
On May 20, 2010, at 11:59 AM, nek5000-users at lists.mcs.anl.gov wrote:
> Hi Stefan,
>
> Thanks for diagnosing the problem. Yes, the output is of high_ray0.f0001. No wonder, this always happens when I put the "firsttimestep" to something other than 1. So is there some switch that controls the output of coordinates?
>
> Thanks,
> Mani chandra
>
> On 05/20/2010 03:05 PM, nek5000-users at lists.mcs.anl.gov wrote:
>> The problem might be something else!
>> We assume that the first fld-file loaded into VisIt comes with mesh-coordinates.
>> If the coordinates are missing you'll get a similar behavior.
>>
>> Stefan
>>
>> Sometimes it happens that users don't have
>>
>>
>> On May 20, 2010, at 11:28 AM, nek5000-users at lists.mcs.anl.gov wrote:
>>
>>
>>> Hello Mani,
>>>
>>> Switch to the latest (2.0.0) Visit version. There was a problem in
>>> older versions (at least on 32 bit machines) that is now fixed.
>>>
>>> Cheers,
>>> Frank
>>>
>>>
>>> On Thu, 2010-05-20 at 14:49 +0530, nek5000-users at lists.mcs.anl.gov
>>> wrote:
>>>
>>>> Hi,
>>>>
>>>> Sometimes, randomly visit messes up the visualization, as shown in
>>>> the attached picture. The mesh is supposed to be that of a 3D box.
>>>> Reloading the database does not work. The simulation seems to be going
>>>> ok and nek is running fine. I'm using Visit 1.12.2 svn revision 9638 and
>>>> nek svn revision 518. Any clue as to why this is happening?
>>>>
>>>> Thanks,
>>>> Mani chandra
>>>> _______________________________________________
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>>>>
>>> --
>>> 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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