C-Grid
- Arakawa staggered grid
arakawa
grid
Staggered grid wrapping a base curvilinear grid — A / B / C / D variants — with per-stagger location keys.
- divergence_arakawa_c
finite_volume
arakawa
scheme
O(h²)
Two-point centered finite-volume divergence on a C-grid — F_x at face_x, F_y at face_y, divergence emitted at cell_center.