high-resolution simulations of this and then they trained neural networks to identify so segments the the boundaries of this now they get the same results of these expensive simulations but it's orders of magnitude faster and there's a paper that came out a couple of years ago where I think Google was a co-author where like a smoke plume simulate that but then use neural networks to approximate that so now you can model those dynamics so you you you will see more and more of that but the answer is absolutely yes it is exciting work I'll