curve length plot
hello,
I want to plot Curve Lenght plots along pressure side and suction side of a 3D airfoil. A created two iso-surfaces at the midspan of the airfoil, one selecting the pressure side surface and the other selecting the suction surface of the airfoil. When I choose to use the Curve Lenght options (instead of Direction Vector) a message says that cannot plot along the curve length. Do you know how to fix this problem? Also is there a way to create a XYplot for both pressure and suction side, with the stagnation point at the origin of the curve length plot? thanks
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