Re:Creating a Face in gambit

Fatou

I am trying to create a face between an arc and an aerofoil for meshing purposes.I am using the same method as stated in http://instruct1.cit.cornell.edu/cou...uent/airfoil.I keep getting an error message "cannot make wire with dublicate vertices".I double checked all my vertices and realised that vertex G has the same coordinates as the end vertices of the aerofoil.I tried deleting the end ones but it won't let me delete because it forms part of an upper topology.I just don't know what to do from here.Can anyone help please. Thanks