Hello everyone,
I want to use the Urban Weather Generator inside Dragonfly. I already have the buildings from OSM. However, I only have roads as lines, I do not have any trees and also do not have any surface representing the green areas in apartment parcels. What is the best way to create or import a model to represent roads/green areas and trees before giving it to the Dragonfly? I would appreciate any suggestions. Thanks!
Hi @gulce ,
The UWG just accounts for grass as a simple fraction of the total ground area of urban canyon. So, if you can get a rough approximation for the ratio of grass area to paved area, you can plug that into the _grass_cover_ input of the DF Assign Model UWG Properties component.