I think I didn't state my problem correctly. I am plotting on a log
scale, because it is easier to see the features of the plot that way.
My plot is black, not because it is a black and white plot, but because
most of the data is on the low end of the spectrum which is colored
black. I don't mind the low end being black, I just want there to be
more of a difference between 1e-8 and 1e-6 so I can see a color
difference. Does that make sense?