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Challenge #113: Interpolating Spatial Grid Values

Nebula

A non-spatial solution for me.  I'll have to come back and try the spatial route

Spoiler

Dan

Alteryx Certified Partner

Solution attached.

Spoiler
Asteroid

Alteryx Certified Partner

Fun one :-)

I use a buffer around the 0 values & then spatial match (touch or intersect), to avoid problem when the missing value is located on the edge (even if not the case in this exercise)

Asteroid

Here is my solution

Alteryx Certified Partner

Here's my solution - enjoyed this one.

Spoiler
Not sure if I made things harder for myself by not using the spatial tools, but I didn't see the value in this case.

Approach based on the below rough notes made when I first examined the problem:

Always feels like an easier task once I've got the logic written out, but maybe that's just the way my brain works!
Alteryx Certified Partner

That was a very interesting and unique challenge!

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Bolide

This was a fun one, and not too tough. It had a little bit of spatial, a little bit of data prep, and a little bit of data reshaping!

Spoiler
I was going to do this using sequential row and column numbers, but figured that I should use a spatial tool since this is a spatial challenge!

Asteroid

Hi! Here my solution :)

Asteroid

My solution