 We are here to find out what is wrong and what is not wrong with our gear. That way next time, after this field off, we can go back to the shop. We can address our issues, we can get our parts, we can fix the problems. That way next time there's no kinks. Purpose is to see how quickly and efficient and how much water we can purify in a short amount of time. Basically the process, it's pulling from the river or the lake in this case and it's shooting it into an MF strainer and once it goes through the RO elements, that's your project water. Whatever don't go through those elements, it gets filtered out and it's reject water and it ends up into the percolation pit. Every time we go to the field we get better. Right now we're in that crawl phase so we're just putting things together and that's how we evaluate our marine for now.