Subplots with axes of same scale but different lengths

I'm trying to plot some geological data. I have multiple subplots in the same figure, representing similar geological units sampled at different locations. Each section has a different height. I want all the subplots to have the same scale (i.e. 1 cm = 100 m), but since the sections are all different heights, the axes will end up being different lengths. I can't work out how to do this! Thanks

[Rik]

Try to make a MWE so we can run your code without any other dependencies and can reproduce your issue. It is easier to edit existing code with feasible data. If you generate random data, you can make sure the magnitudes are more or less correct.

Answer 1

[Star Strider]

I am not certain what you are asking. If you want all the subplots to have the same axis limits, use the axis (link) function. You can also set the axis limits individually with xlim and ylim (linked to in that page).

[Rosalie Tostevin]

Attached is the figure as it currently looks. The y-axis is height in meters. I want to change the relative size of each subplot, so that the first two plots (0-160 m) end up roughly half the height of the next two (0-300 m). Cheers

[Star Strider]

Experiment with this with your code:

C13 = [randi([0 160], 1, 20); randi([0 300], 1, 20)];           % Create Data
Sr  = [randi([0 160], 1, 20); randi([0 300], 1, 20)];           % Create Data

figure
subplot(1,4,1)
plot(randi([-10 10], 1, 20), C13(1,:), 'o')
P1 = get(gca, 'Position');
set(gca, 'Position',P1.*[1 1 1 0.5])

subplot(1,4,2)
plot(randi([0 2000], 1, 20), Sr(1,:), 'o')
P2 = get(gca, 'Position');
set(gca, 'Position',P2.*[1 1 1 0.5])


subplot(1,4,3)
plot(randi([-10 10], 1, 20), C13(2,:), 'o')

subplot(1,4,4)
plot(randi([0 4000], 1, 20), Sr(2,:), 'o')

You likely only need to change the data and axis labels.

[Rosalie Tostevin]

This works perfectly - thank you!!

[Star Strider]

As always, my pleasure!