GMT colormap "geo"

Anyone knows how to extract the numerical values out of the "geo" colormap in the "Generic Mapping Toolbox"?

https://gmt-tutorials.org/en/coloring_topography.html

Many thanks!

Answer 1

[KSSV]

Try this: https://in.mathworks.com/matlabcentral/fileexchange/57773-cmocean-perceptually-uniform-colormaps

[Leon]

Many thanks! It seems that they have a "topo" option. Unfortunately, I do not see the "geo" one yet.

[KSSV]

There are few more files in the file exchange, search and try out.