Import Pressure Loads from File - Unsatisfactory/Problems

Dear All,

I am currently modelling a wing-like structure which generates lift and is of course loaded by a aerodynamic pressure.

I have received a list of aerodynamic loads from pressure and suction side, which I transformed into my models coordinate system. My table looks something like this:

 

 

I have X,Y,Z coordinates as well as magnitude and its fitting quite well with my geometry, albeit not perfectly.

Now if I apply this pressure using linear interpolation to my whole wing, its working fine. However I only need those pressures on one side, which is why I am only selecting the lower face.
When I click 'create' its calculating and then giving me the message 'No pressures were created' without telling me why. Upper side is also not working.

Furthermore, when I am looking at the pressure created with the full wing, all pressures have the exact same magnitude, which kind of diminishes the point of importing pressure loads.

 

Have I completely misunderstood the input data I need or is there something else going on? unfortunately the model is classified and I cannot share it, but I hope someone of you knows what has been going on. /emoticons/default_smile.png' srcset='/emoticons/smile@2x.png 2x' title=':)' width='20' />

 

Thank you for reading this far and best regards,

Lennart