How put different colors in different range of values in colorbar?

Hello All

I want to put different color in different range of values as shown in figure. I am also attching the data set. How to plot this?

Answer 1

[Cris LaPierre]

You need to define a colormap with the number of unique colors you want, and then specify the colorbar ticks.

We don't have the data necessary to reproduce your plot, and the data you have shared does not appear to match the values plotted, so here's a rough approximation.

load Data.mat
Z = nan(80,80);
Z(1:length(ensemble_ssp585_plots)) = ensemble_ssp585_plots;
surf(Z)

% Set the colormap to the desired number of colors
C = colormap(jet(8));

% Set the range of values assigned colors
mn = floor(min(ensemble_ssp585_plots));
mx = ceil(max(ensemble_ssp585_plots));
caxis([mn,mx]);

% format the colorbar
colorbar('Ticks',linspace(mn,mx,length(C)+1))

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[Avijit Paul]

Thanks a lot