Dragonfly for Grasshopper
Dragonfly allows users to model large-scale climate phenomena such as urban heat island. Dragonfly intends to make many large-scale climate variables accessible to CAD interfaces and the other insects of Ladybug Tools.
Contributors (in alphabetical order):
Many thanks are due to the Urban Microclimate Group at MIT and Bruno Bueno et al., who initially developed the Urban Weather Generator for his PhD thesis.