Hey all! I'm happy to announce that I've ported the Ladybug nodes to Blender via Sverchok. So if you're after a full FOSS stack to run Ladybug (and yes, ditch Ecotect!), here it is: https://community.osarch.org/discussion/218/ladybug-tools-for-sverchok-and-blender/p1 - the job isn't done, as only La...