MATLAB: How to get more color gradient on a surface plot

MATLABplot tools color map color gradient surface plot

I have made a surface plot. The color gradient is mostly dark blue. How can I adjust the color gradient to get more colors?
Adjusting the color map in the plot tools does not work.

Best Answer

You need to manually build a non linear colormap. Attach your data and script so people can show you how.
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