Very cool! Is there a way to put down a grid of raindrops in an area and display their paths from above? It'd be a great way to visualize watersheds. Another

Very cool! Is there a way to put down a grid of raindrops in an area and display their paths from above? It'd be a great way to visualize watersheds. Another (probably huge?) enhancement might be to calculate and display typical travel times along those routes. Nice work - keep it up!