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- Manifold Surface tools slope and whatershels
i'm new here but i hope i can find some answers for my questions :
i'm working with surface tools to create watersheds but i have no idea if calculate the mean slope for a surface can be done. In fact i would like to say to manifold : take a drawing where my whatersheds is and calculate the mean slope...
second question about the slope:
We can have a visualization of the slopes (view, display option/display : slope) but can i say to manifold create a drawing (or a surface) with the area where the slope <10
Thank you colin,
it's perfect for both !
Another thing you could do is to write the average slope to your watersheds area per SQL:
UPDATE [Watersheds] SET [Slope] = SlopeHeight ([Dgm], GEOM([Geom (I)]));
Add a new column to your Drawing with [Slope].
Have a look at the attached Map.
After this you can select all your areas with Slope <=10 with the Transform Toolbar: