[Paraview] Interpolate across NaN's?

[Felipe Bordeu]

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you can filter the points using the programmable filter.
And then use a delaunay to generate a triangulation.

Felipe


Le 20/05/2014 01:02, Joshua Murphy a écrit :
> Probably bad choice of words on my part. I would like to interpolate
> from/to the nearest valid values, filling in the missing (NaN) values
> with an interpolated value. 
> 
> Sent from my iPhone
> 
> On May 19, 2014, at 16:58, "Moreland, Kenneth" <kmorel at sandia.gov
> <mailto:kmorel at sandia.gov>> wrote:
> 
>> Can you be more specific by what you mean by "interpolate across
>> NaN's? A NaN interpolated with anything else (including NaN) is NaN.
>> There is not much you can do when something is not a number. What
>> exactly are you expecting ParaView to do?
>>
>> -Ken
>>
>> Sent from my iPad so blame autocorrect.
>>
>> On May 19, 2014, at 12:59 PM, "Joshua Murphy"
>> <Joshua.Murphy at lasp.colorado.edu
>> <mailto:Joshua.Murphy at lasp.colorado.edu>> wrote:
>>
>>> Hello all,
>>>
>>> I am working on a study that involves many hundreds of model runs,
>>> and I am trying determine if it is possible to force Paraview to
>>> interpolate across NaN?s when rendering the results to a render view?
>>>
>>> Attached  is a sample output of what I have so far.  What I would
>>> like is to have ParaView render across the white space (NaN?s).  The
>>> reason I would like to do this is quite simple: I would like to see
>>> refinements to the image as more and more runs finish.
>>>
>>> The attached images shows the following: 
>>>
>>>  1. Top Left: Course resolution (15 degree x 15 degree sampling)
>>>  2. Top Right: Medium Resolution (5 degree x 5 degree sampling)
>>>  3. Bottom Right: High Resolution (1 degree x 1 degree sampling)
>>>  4. The Bottom Right can be ignored. This is just feedback to me to
>>>     ensure my algorithms are working as intended.
>>>
>>> As you can see, the High resolution, at this time, is just a bunch of
>>> point values.  This is what I would like to fix.  At this point in my
>>> study, the High resolution and Medium resolution would ideally look
>>> the same.
>>>
>>> If someone could help me out on how I might be able to make this so,
>>> that would be great!
>>>
>>> Thanks,
>>> Josh
>>>
>>>
>>> <exampleScreen.png>
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- -- 
Felipe Bordeu Weldt
Ingénieur de Recherche
- -------------------------------------
Tél. : 33 (0)2 40 37 16 57
Fax. : 33 (0)2 40 74 74 06
Felipe.Bordeu at ec-nantes.fr
Institut GeM - UMR CNRS 6183
École Centrale Nantes
1 Rue de La Noë, 44321 Nantes, FRANCE
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