[Paraview] Extract region enclosed by isocontour surface and slice

[Shuhao Wu]

Hello all,

I'm trying to find a maximum value in a region that's enclosed by an 
contour. I've attached an example of this, where the region of interest 
is within the black box and the grey surface. Of course, I would first 
filter the data to be bounded by the black box before proceeding to 
calculate the maximum value.

I'm not sure if there is an automated way to do this. My idea is to 
extract the region based on the intersection of the outer most contour 
surface. After extracting the region, I can then find the maximum value 
and location fairly easily.

However, I'm unsure how I can accomplish this as I don't see a filter 
that offers functionality like this as it would rely on two input: the 
contour and the original data.

Any advice on this would be greatly appreciated.

Thanks,
Shuhao
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