This function creates a new set of invisible axes matching the size and extents of the current axes. This allows additional colormaps to be used in such a way that they are perceived as multiple colormaps in the same axes.
Ah no 2014b is enough. Still, does not work for map axes...
Error using gcm (line 25)
Not a map axes.
Error in nextmap (line 24)
gcm; % Will error if gca is not a valid map axes
Error in pcolorm (line 46)
Does it only work in a Matlab R2015a and higher?
It does not work for map axis...
Typo fix in the description.
Inspired: cbarrow: pointy ends for colorbars