Thank you very much John. I tried the new program and it works as it should be.
I'm wondering if you can do a modification form me ( if you have time, if you don't then don't worry about it)
the program basically asks you to choose the pressure side and the suction side. for my case, I have...
thread561-272761
I'm using UGS NX 7.0 version, and I have 2D sketches that are created from intersection curves. the 2D sketches are airfoil sections for a Transonic fan that are taken from different surfaces along the span of the blade.
from this thread...