Graph Builder Geographic Heat Map
Hello,I need help. It is a very simple problem but I can't figure it out. I'd like to have a heat map showing the amount of phosphorus at three different geographic sites on a map. I have the coordinates laid out, the points on the map in their respective sizes and colors, but the points are just solid and do not fade over the area. Is there a way to make them look fuzzy as they span over the area...