HI all. I noticed this request on the forums so I decided to write a script to allow easy editing of water levels and a wave system (up and down only no actual waves). I've probably gone a lot further than I should have lol, but it should be of use.
Add this script to any active object and you should then be able to change water height and set a start and end height to make the water bob up and down. You can save the settings to a file to use after also. I haven't wrote a script to utilise it other than this one, but it won't be a difficult task to do if anyone needs it.
I've now added a standalone script to move the water after setting it in the editing script.
SPECS: Ryzen 1700 CPU. Nvidia 970GTX. 16 Gig Memory. Win 10.