What should be the reference area for a 2d Airfoil Analysis
 

I have an airfoil (2d) of chord length 1 meter. The length of the camber line is 1.06m. The cross sectional area (2d enclosed area) is 0.17 meters. What should I give as the reference area if fluent for getting the correct cl.

Thanks everyone in advance for your help.

Thanks You

I have my NACA 23015 airfoil(flow speed 36m/s) which has a chord length of 100mm, max thickness 15.05mm,...
after scaling the grid to metres...what should be the reference values for area, length and depth...
i am unable to obtain correct values for Cl and Cd...please help
its very urgent....:(

Refrence Area
 

The reference area should be your chord length (after scaling) and leave the length and the depth with the default values.