apope0932

Hey Elbigkonan thanks for the quick turnaround! What exactly is GWC? It feels like you're talking about speed-ups from the context but I'm not hundred-percent sure. Thanks

I hardly use Global Mapper but I assume it can import the google earth KML/KMZ files like other GIS software packages? If so you can do the followings: 1. In Google Earth, draw polygons around areas that present different types of roughness with respect to the land cover of the wind farm (e.g. draw polygons around tall trees, water bodies, sea, urban, city, etc) 2. Save those polygons as kml/kmz files and import them into Global Mapper. Then export them as DFX files. 3. Load the DFX files into WAsP Map Editor. Should the process being successful, go to Windows - Map Image. Select each polygon, right-click on each and then go to Edit Line Properties. That's where you can edit the roughness information.

Hey guys, I have the a wind climate tab file at height of 91m, and I'm intending to create a wind resource grid at height of 84m. WAsP runs without complains but I'm curious about how the process was done. Does anyone know how exactly WAsP handles the situation when tab file is at different height of the wind resource wind? Any sorts of vertical uncertainty was estimated and reported when the heights are different? Any thoughts on this topic are appreciated. Thanks.