Our best wishes for this festive season to all our collaborators, friends, colleagues and guests. It was good to work with you, meeting you, or interacting with you by mail. Let us try to continue developing our science in a fruitful and peaceful way.
The animation (click on the image to see it) shows an adaptive "tsunami" simulation in a christmas tree shaped basin. It was computed with a Runge-Kutta discontinuous Galerkin (RKDG) scheme with piecewise linear elements using the adaptive grid generator amatos. Note that it also involves wetting and drying, which is realized with our recently developed inundation treatment.