“…Xing and Shu designed the fifth-order well-balanced finite difference [27] based on a special decomposition of the source term, then, they also designed the well-balanced finite volume WENO scheme and DG method [29] for a class of hyperbolic balance laws including SWEs based on the hydrostatic reconstruction [1]. Caleffi [3] developed a well-balanced fourth-order finite volume Hermite WENO scheme for the one-dimensional SWEs on the basis of [19]. For more related well-balanced high-order methods, e.g., finite difference schemes [6,7,8,14,16,25], finite volume schemes [5,11,18,28], and DG methods [12,30,31,33,34,35].…”