Projectile motion of surface gravity water wave packets: An analogy to quantum mechanicsGeorgi Gary Rozenman, Matthias Zimmermann, Maxim A. Efremov, Wolfgang P. Schleich, William B. Case, Daniel M. Greenberger, Lev Shemer and Ady ArieEur. Phys. J. Spec. Top., 230 4 (2021) 931-935DOI: https://doi.org/10.1140/epjs/s11734-021-00096-y