Numerical Solution Technique

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Numerical Solution Technique

Vertical and Horizontal Discretization

The ROMS governing equations are discretized over variable topography using a stretched, terrain-following, vertical coordinate.

ROMS vertical grid

ROMS staggered rho grid


ROMS staggered u grid


ROMS staggered v grid

Time-Stepping

Horizontal and Vertical Advection

Pressure Gradient