Model results presented in manuscript 2019GL086522 (submitted to Geophys. Res. Lett.) by Romain Millan et al. The results are obtained from the numerical model described in detail in St-Laurent et al. 2017 ( https://doi.org/10.1002/2017jc013162 ). The horizontal grid has a resolution of 1.5km by 1.5km. The vertical dimension has 20 topography-following levels. The horizontal/vertical positions of the grid points are stored in the variables lonr,latr,zr. The suffixes 1,2,3 refer to the three `Cases` described in Section Methods of the manuscript