Very simple to use, an existing construction line on a sketch need to be selected, then the file from which to generate the airfoil is selected. You can choose to have the airfoil name added as text on the sketch.

Features:

• Use an existing sketch line as a chord reference for the profile. Can be of any length, at any angle with horizontal.
• Accept CSV files, with either comma or semi-colon as a delimiter.
• Accept DAT files, either in the Selig format or the less common Lednicer format
• For Dat files, the name of the Airfoil can be added to the sketch, if desired.
• Leading edge is always where the line started to be drawn.