Data and codes for Vertical flux divergence comparison between two-height eddy-covariance observations and large-eddy simulations in Enschede, The Netherlands

This dataset contains the observational and modeling data used in the study of vertical sensible heat flux divergence above an urban rooftop in Enschede, the Netherlands. It includes two-height eddy-covariance observations, near-surface meteorological variables, and large-eddy simulation outputs for two contrasting case studies: a windy shear-dominated event and a calm buoyancy-dominated event. This collection contains the codes and dataset for reproducing the figures in the manuscript, illustrating the observational setup, simulation domain, model evaluation, sensible heat flux divergence, flow structure, flux–gradient relationships, vertical profiles, and double-averaged statistics. The figures support the analysis of how local flow distortion and non-local turbulent transport govern rooftop flux divergence under contrasting atmospheric conditions.