Plot Discrete Scale on Continuous Raster Using ggplot
Advertisements As the question says, I’d like to plot data colored by a factor (discrete) on top of a raster elevation map (a continuous scale). I’ve tried specifying the scales separately (with scale_fill_gradientn() and scale_color_manual()), but still the error persists. Is there a way to do this, or do I just have to drop the… Read More Plot Discrete Scale on Continuous Raster Using ggplot