# Experimental Data Overlay/Fit

I have two different sets of data represented in Contourplots:

As you can see, in different positions of space, both have these very characteristic sets of four peaks (2 blue and 2 yellow). What I want to know if there is a function or method in Mathematica to spot those similarities and overlay them spacially by shifting the x and y coordinates, similar to what ImageAlign[] does to images I think.

Edit: I created two fileshare links including a .txt file with the data corresponding to each plot. The .txt files have three columns, x,y and f(x,y):

GaussianFilter[data, filterSize, {1,1}]

where filterSize is roughly the size of the 2 peak/2 value structure you're looking for.