collaborators

1 paper

physics.flu-dyn2026

Hydrograd v2.0: a differentiable two-dimensional shallow-water model on unstructured meshes with steady and unsteady adjoints for calibration and closure learning

Xiaofeng Liu

We present \textit{Hydrograd} v2.0, a significantly improved differentiable 2D shallow-water model written in Python with JAX. The model solves the shallow-water equations on the u…