We have added in the ability to add in a point or a series of points that we call a "constrained point". This forces our design to warp the surface so the height on our graded surface match's the fixed height of this point. There are numerous uses's for this function. For example we can add some points along the edge of the job that match the edge of a designed drain. Our field will now match.
In the example below the design on the left is what we have with no constrained point. We have shown it's position as a reference. The design on the right is with a constrained point. You will notice that the contours are warped around the right edge to match the constrained point.
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