Before revision:  This concept is evaluated by solving the rotational shallow water equations parallel-in-time: We provide speedup benchmarks and an in-depth analysis of our results based on state-plots and a performance model. This allows us to show the applicability of the Parareal approach with the rotational shallow water equations and also to evaluate the limitations of Parareal .
After revision:  This concept is evaluated by a prototypical solver for the rotational shallow-water equations which we use as a representative black-box solver .