Hi Anthony,

> noticed one thing with the previous scripts. they don't use the hub end point input. what that input is for is to make a circle at the point specified. the circle would be in the top view and use the point on the 1/4 chord line. the first point being counted as 1. so it should be...

Are you talking about HEP? All I see in the GEO script, is HEP = HEP + 1, but do not see where HEP is used anywhere in the GEO fortran code.???

Is the Airfoil curve near the center of the "fan," and offset from the centerpoint, by the Hub "radius"?

Please explain a bit, or elaborate. (Seems to me, the one time I imported to MoI, your fortran points, that there was an offset from y=0 axis???)