Sorting of Airfoil Points

8 views (last 30 days)
Vijay Anand
Vijay Anand on 24 Sep 2020
Commented: Vijay Anand on 24 Sep 2020
Dear All,
I face a strange problem in arranging the airfoil coordinates coming from a CAD program. Kindly find the attached excel file for the coordinates.
I have tried the usual angular sort with respect to the centroid of all the points, but it fails in certain region ( where the curve is concave in nature).
Kindly give your thought process to solve this ...
Thanks in Advance,
K Vijay Anand
Vijay Anand
Vijay Anand on 24 Sep 2020
I have requirement to sort similar airfoil profiles exported from CAD Software. The 2nd set of coordinates are original.
First set is sorted manually with lot of pain... :)

Sign in to comment.

Answers (0)


Find more on Airfoil tools in Help Center and File Exchange

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!