Ability to have a 'strong surface constraint'

When we import surface constraint to correct the geometry over muddy water or a glass building, it will keep taking the 'noisy points' in account and discard the constraint, with the same artefact in the 3D model, even if we set the resolution to 1cm.
If we could set a surface constraint to take the priority over the existing geometry, that would simplify the workflow of a lot of users