Difference between revisions of "Numerical Solution Technique"

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<div class="title">Numerical Solution Technique</div>
<div class="title">Numerical Solution Technique</div>


==Horizontal and Vertical Discretization==
==Vertical and Horizontal Discretization==
 
The ROMS governing equations are discretized over variable topography using a stretched, terrain-following, vertical coordinate. 
 
[[Image:vertical_grid.png|ROMS vertical grid]]
[[Image:vertical_grid.png|ROMS vertical grid]]


[[Image:staggered_grid_rho_cells.png|ROMS staggered rho grid]]
[[Image:staggered_grid_rho_cells.png|ROMS staggered rho grid]]

Revision as of 17:04, 27 February 2008

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