Basic HTML version of Foils prepared August 29 98

Foil 22 Atmosphere Model: Numerical Methods

From Designing and Building Parallel Programs I: Introduction DoD Modernization Tutorial -- 1995-1998. by Ian Foster, Gina Goff, Ehtesham Hayder, Chuck Koelbel
Discretize the (continuous) domain by a regular Nx??Ny ??Nz grid
  • Store p, u, v, T, ? at every grid point
Approximate derivatives by finite differences
  • Leads to stencils in vertical and horizontal

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