D3D Grid Convergence#429

Draft

browniea wants to merge 10 commits intoMHKiT-Software:developfrom

browniea:grid_convergence

Commits on Nov 18, 2025

begin to add xarray capability and add new variables in coords
browniea
committed

Commits on Nov 19, 2025

fix waterdepth name
browniea
committed

Commits on Nov 24, 2025

Commits on Dec 1, 2025

black formatting
browniea
committed

Commits on Dec 5, 2025

add centerline calculation and TRTS intro
browniea
committed

Commits on Jan 30, 2026

add time convergence
browniea
committed

Commits on Feb 2, 2026

reorganize and add more discriptions
browniea
committed

Commits on Feb 3, 2026