Choosing a colormap – ForColormap

This guideline can help you choose the right kind of colormap according to the properties of your data: is there an order, is there a central value, are the data periodic, are low-amplitudes data important, etc.
And you can visually choose the available colormaps in the colormaps_list/ForColormap.pdf manual or on this page (under development): https://github.com/gha3mi/forcolormap/tree/dev.