How can I create a matrix from 3 vectors?

Hello,

I would like to ask if anyone knows how to create a matrix from 3 vectors: values (z), latitude (y), and depth (x), as I want to create a heatmap from this data. In my case, I want to plot z in a 2D (x,y). I found this link to create 'customizable heat maps', but I need my data as a matrix.

https://www.mathworks.com/matlabcentral/fileexchange/24253-customizable-heat-maps?focused=6785671&tab=example

Any suggestions? Thank you!

Answer 1

[Walter Roberson]

griddata()

[Robert]

Great, thanks again, Walter!