Is the cubehelix in Octave?

[JuanPi]

Hi,

What is the policy on default colormaps?
Could we have cubehelix?
https://jakevdp.github.io/blog/2014/10/16/how-bad-is-your-colormap/

There are really good colormaps in real2rgb (GPL)
http://octave.1599824.n4.nabble.com/New-package-real2rgb-td4645606.html

I never added that packages because it is discouraged to rehost
packages that are out there (although under GPLv3 it is not anywhere I
know!).


-- 
JuanPi Carbajal
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