The instructions on this page will guide you in modifying a liquid simulation so that it cascades into another simulation. This is used to connect multiple simulations together for situations like a waterfall connecting to a river. It can also be used to divide up simulations that would otherwise require a very large simulation grid.
To follow along this tutorial, you can either download the provided project files, go through the Creating a Simple Liquid Simulation tutorial or modify your own custom liquid simulation setup.
In this example, the tutorial starts with the Project Files download.
