The international urban energy balance models comparison project: First results from phase 1 - Grimmond, C.S.B.; Blackett, M.; Best, M.J.; Barlow, J.; Baik, J.-J.; Belcher, S.E.; Bohnenstengel, S.I.; Calmet, I.; Chen, F.; Dandou, A.; Fortuniak, K.; Gouvea, M.L.; et al. (Journal of Applied Meteorology and Climatology, 2010)