Set a new colormap

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Vicky
Vicky 2020-2-11
评论： Vicky 2020-2-11
Hi, I would like to set a new colormap for my trisurf from the cmocean collection. Does anyone know how to set one of them? Thank you.

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jessupj
jessupj 2020-2-11
编辑：jessupj 2020-2-11
It should be as easy as calling something like
cmap = cmocean('thermal'); % or 'deep', or whichever colormap from the collection you want.
https://fr.mathworks.com/matlabcentral/fileexchange/57773-cmocean-perceptually-uniform-colormaps
cmocean maps are great, but may not be appreciated by reviewers
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jessupj
jessupj 2020-2-11
编辑：jessupj 2020-2-11
what is the error it's giving you? are you sure that the cmocean.m is on your path? you also have to set the figure colormap to the one defined by the cmap command. E.g:
cmap = cmocean('thermal');
pcolor( randn(10) );
colorbar;
colormap(cmap);
Vicky
Vicky 2020-2-11
Thanks so much! It works now! :)

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