[Paraview] CTH Reader/Parts extract problem

[Burlen Loring]

Hi Rick,

Looks like it's in the reader, as rolling back all of the changes 
between now and then fixes. I'll see if I can isolate what went wrong. 
Now might be a good time to add a regression test as well.

Burlen

Rick Angelini(CISD/CIV) wrote:
> I have a CTH 8.1 dataset that I'm loading up using a development 
> version of Paraview.     When I load up the data and use the "Extract 
> CTH Parts" filter, everything seems to work fine with the exception of 
> some unexpected holes in the resulting geometry.       Due to the 
> shape of the holes, I'd say that it looks like Paraview is not 
> collecting all of the extracted features from the servers.      I have 
> a build from the CVS repository from April that works fine - but the 
> builds I have from August CVS downloads have the missing 
> geometry/holes.    
> So, at this point, I don't know if it a problem with the CTH reader, 
> the "Extract CTH Parts" filter, or some oddity of OpenMPI that I built 
> against.
>
> Just to verify that the data itself is OK, I've done a couple of tests:
> - if I load up the data running only 1 pvserver, the geometry looks 
> fine, although quite slow to load!  8-)
> - if I create a slice through the original geometry on the at the same 
> location as one of the holes, the resulting clip plane is correct.
>
> Any recent changes to either the CTH reader or CTH part extract 
> function that might explain this?
>
>
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-- 
Burlen Loring
Kitware, Inc.
R&D Engineer
28 Corporate Drive
Clifton Park, NY 12065-8662
Phone: 518-371-3971 x137