When you pull the trigger on a processing job involving a few hundred GBs of data and get a parameter wrong, you may have to re-run it and pay for the wasted co

When you pull the trigger on a processing job involving a few hundred GBs of data and get a parameter wrong, you may have to re-run it and pay for the wasted compute/bandwidth. In this sense, getting the coordinate system right is no different than getting any other parameter right. When you increase bad inputs by 1000x, the magic of scalable cloud infrastructure multiplies your mistakes for you automatically.