[Paraview-developers] [Paraview] Interpolate across NaN's?

[Joshua Murphy]

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


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