vii1

// Turbo colormap by Anton Mikhailov
// Paper: https://blog.research.google/2019/08/turbo-improved-rainbow-colormap-for.html
// Based on https://gist.github.com/mikhailov-work/ee72ba4191942acecc03fe6da94fc73f

function cmap = turbocolormap(n)
    turbo_colormap_data = [
        0.18995 0.07176 0.23217
        0.19483 0.08339 0.26149
        0.19956 0.09498 0.29024
        0.20415 0.10652 0.31844

vii1

{
    "homepage": "https://www.xpdfreader.com",
    "description": "Several command-line utilities to read and extract data from PDF files",
    "version": "4.01",
    "url": "https://xpdfreader-dl.s3.amazonaws.com/xpdf-tools-win-4.01.zip",
    "hash": "e5fe92db4a401f121e2455da721b2a4731e109d2b378262d62daa2a504d38681",
    "license": {
        "identifier": "GPL-2.0-only,GPL-3.0-only"
    },
    "architecture": {