Closure to "Air entrainment onset in skimming flows on steep stepped spillways: an analysis" by I. C. MEIRELES, F. A. BOMBARDELLI and J. MATOS, J. Hydraulic. Res. 52(3), 2014, 375–385. Issue 2 (3rd March 2016) - Meireles, Inês C.; Bombardelli, Fabián A.; Matos, J.