1. Allow user choice of sources of hub/shroud contours for fitting (e.g. from blade sections, from hub/shroud surface points, or from guide curves)
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2. Use polynomial optimization techniques in the fitting process to minimize differences between parametric and original
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3. Support easier import of blade and edge data from models with single blade surface or 2 surfaces joined at leading edge
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4. For variable fillets defined by a curve on the hub/shroud allow the definition to be converted to a table of radius vs. distance
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5. Add 3D reconstruction of multistage geometries from surface data
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6. Create streamline curves from point cloud (i.e. from laser measurements)
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7. Import properly aligned QOs (i.e. do not refit points on the hub and shroud) to maintain the original spacing of the points
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