Model from scanning surface

[Anonymous]

Hi I need help with create 3D model from surface. The surface was create from scanning data. So i begin with import .igs file with surface to the Inventor. It is windshield. My problem is: The surface has damage contour and when i create volume from this then contour is very bad. The contour of the surface should be made of radii and I don't know how to do it without deviations?

 I'm sending a folder with this STP.

Thank you for every advice.

[JDMather]

What version of Inventor are you using?

[JDMather]

See Attached 2021 file.

[Anonymous]

Hi

Thank you for your reply and usefully advice. I have Inventor Profesional 2021. It looks very good. There are some deviations from the original surface. How can I reduce deviations? By editing the folder you sent me, or is there another method?

[JDMather]

Edit as needed.

Only you know your true Design Intent.