Adjust styles to match original -- jet actually _is_ a good choice for this type of display. The contour lines are already equally spaced, so perceptual uniformity is not necessary. However, contrast with adjacent contours and the background is.
Adjust styles to match original -- jet actually _is_ a good choice for this type of display. The contour lines are already equally spaced, so perceptual uniformity is not necessary. However, contrast with adjacent contours and the background is.

joferkington/mplstereonet