[Paraview] Algorithm to find grain neighbors

[Zhang,Ying]

Sorry that I forgot to Cc Steven. 


> On Mar 16, 2015, at 11:18 AM, Zhang,Ying <yingz at UFL.EDU> wrote:
> 
> Hi Ken,
> 
> I work in Research Computing at University of Florida and have a user (Cc'ed) who is using Paraview to visualize his grain image on our computing systems. 
> 
> Steven, could you explain to Ken about your image and the information you are trying to find? 
> 
> Thanks,
> 
> Ying
> 
>> On Mar 16, 2015, at 11:05 AM, Moreland, Kenneth <kmorel at sandia.gov> wrote:
>> 
>> I don't really understand the question, but the answer is probably no.
>> 
>> 
>> What do you mean by a "grain"? Is that some roundish feature in the image?
>> And what does it mean for two grains to be neighbors? Does it mean they
>> are touching? That they are within some certain distance of each other?
>> That they are not being obscured by some other grain?
>> 
>> Assuming I've guessed closed in any of these aspects, I don't think
>> ParaView comes with any filters that perform that action.
>> 
>> -Ken
>> 
>> On 3/13/15, 3:21 PM, "Zhang,Ying" <yingz at ufl.edu> wrote:
>> 
>>> Dear Paraview developers,
>>> 
>>> I sent a question a while ago and probably didn¹t get to the list. But
>>> here is my question again:
>>> 
>>> I have a grain image in vti format and use Paraview to visualize the
>>> grains. In Paraview I use Representation/Surface along with xml template
>>> for coloring to display the grain image based on the vti file. I would
>>> like to know if there is a way to find out the number of neighbors each
>>> grain has. I wonder if paraview has a such tool to give this information.
>>> 
>>> Thank you!
>>> 
>>> Ying Zhang
>>> 
>>> 
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>