This is of no use to photographers but could interest those Photoshop users involved in data visualization. I have recreated through Photoshop curves (16-point ACV files), the complete VIRIDIS colourmap set, very familiar to R, Python and Matlab users: 'magma', 'inferno', 'plasma', 'viridis' and 'cividis' colourmaps.
These colour scales have the property to be perceptually uniform (designed on constant delta E increments) and strictly respect a conversion to grayscale (interesting for printing for instance).
The R code used to generate the ACV files and a TIFF containing those 5 curves can be found here:
https://github.com/gluijk/photoshop-colourmapshttp://guillermoluijk.com/misc/photoshopcurves.pngThese are the curves:
http://guillermoluijk.com/misc/photoshopcolourmaps.gifRegards