We are trying to plot a density plot using the TemperetarueMap colour scheme. However, we don't seem to be able to make the white colour correspond to the value zero of the function we are plotting.
It is important for us to be able to set the white colour to represent zero because we need the highest contrast between positive and negative values of the plotted function.
We have already tried for some time to find the best way to do that but we couldn't. Does anyone have any insight on this matter?
Any help will be greatly appreciated.