Redundant wake effect?

[veraiuska]

Good evening. I have a question on how to face the following case study:
We want to increase the number of turbines in an existing wind farm. We have a met mast measuring right behind (~600m, being ~100m rotor diameter length) an existing wind turbines line (down and up wind aligned related to met mast). When building this WaSP project, I am considering that this wind measuring campaign is already registering the existing wake effect from the windfarm in front... My question is, how should I "draw" the existing windfarm in WaSP project? As roughness elements or as windturbines?
I usually use free wind field campaigns (non existing wind farms but only future ones). But this time I suppose I should build this project in A different way.

Thank you very much for your help,
VERA

[Mark Kelly]

Hi Vera,
you should enter the windfarm as turbines.

Cheers,
--Dr. Mark Kelly, DTU Wind Energy
on behalf of WAsP