I’m trying to create a figure with two heatmaps where the x and y variables are irregularly spaced, the scale of the colors are the same in both heatmaps, and there is only one colorbar. In Python, I would do import numpy as np import matplotlib.pyplot as plt # Generate non-linear grid n = 20 x…

[image] fredrikpaues: But in Julia I can't figure out what to do... using Plots One way of achieving this using Plots.jl is shown here and adapted below. # 1 - INPUT DATA: generate non-linear grid and z variables n = 20 x = zeros(n) for i in 2:n x[i] = x[i-1] + (1 - x[i-1]) / (n-i+1)^1.2…

Hi there! Check this out :slight_smile:

Great! That takes care of item 1. As for item 3, this probably fixes it. That leaves item 2 :nerd_face:

I would do it all in Makie . Note that the discourse thread you linked to uses Plots, which is a different plotting package. If you choose to use Makie, look at the color bar docs, you have a lot of control over placement, scale etc. Makie has a slight learning curve, but it is well worth it …

lmk if you want me to implement it in Makie!

+1 for Makie. There was a recent post here regarding your second point, including some discussion about making the API for it even simpler: One colorbar for multiple axes - #6 by ederag

Thanks for the offer! If you could, it would be great!

That was great! With a few minor adjustments it results in almost exactly what I’m looking for :slight_smile: There is only the minor detail that the tick labels on the color bar protrude into the image’s right side… :thinking: # 2 - PLOT DATA: multiple heatmaps with single colorbar using Plots; #…

[image] fredrikpaues: the tick labels on the color bar protrude into the image’s right side Use Measures - see for example here .

Heatmap with irregularly spaced grids

Specific Domains Visualization

rafael.guerra March 2, 2022, 10:59am 10

Use Measures - see for example here.

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Heatmap with irregularly spaced grids

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