A simple Matlab function for Fabio Crameri's perceptually uniform scientific colormaps.
crameri without any inputs displays the options for colormaps.
crameri ColormapName sets the colormap of the current axes.
cmap = crameri('ColormapName') returns a 256x3 colormap. For a visual depiction of valid colormap names, type crameri.
cmap = crameri('-ColormapName') a minus sign preceeding any ColormapName flips the order of the colormap.
cmap = crameri(...,NLevels) specifies a number of levels in the colormap. Default value is 256.
cmap = crameri(...,'pivot',PivotValue) centers a diverging colormap such that white corresponds to a given value and maximum extents are set using current caxis limits. If no PivotValue is set, 0 is assumed.
Crameri, Fabio. (2021). Scientific colour maps (7.0.1). Zenodo. https://doi.org/10.5281/zenodo.5501399