I have been trying to make a heatmap of some experimental data using Makie. When the x,y positions of the datapoints are on a grid, this works just fine: using CairoMakie i = 1 for x in 1:5 for y in 1:5 xys[i,:] = [x, y] i = i+1 end end xs = xys[:,1] ys = xys[:,2] zs = rand…

Heatmap of data not on a grid

rafael.guerra February 18, 2025, 10:39am 2

See for instance this example using the KernelInterpolation.jl package.

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