Prompt functions for spatial clustering

Hello! Tell me how I better cluster the data, I have the x and y coordinates and the data set (all sizes are the same) I tried several functions, but nothing came of it. Help sort this out

x=[1 2 3 4 5 6 7 8 9 10];
y=[10 20 30 40 50 60 70 80 90 100]
data=[0.5124 0.5188 0.5189 0.5123 0.5125 0.5125 0.5125 0.5101 0.5102 0.5124]

here is a piece of data, here you can trace 3 clusters