Hi Matt,

I noticed some very strange jagging when producing bottom composition areas. What is the reason for this and more important, what can be done to prevent this?

Hi Danny,
The jagged edges you are seeing are the edges of the gridded bottom hardness data. Since we cannot assign hardness values to shorelines in the same way that we can assign a zero depth, we end up with a grid of data that lies within the mapped area. We can't interpolate a smooth edge here. I agree that it can look a little ugly, so maybe we'll try and think of a way to improve it.
Matt