| TOPICS | FILES | 
|---|---|
| Barotropic Vorticity Equation and Quasi-geostrophic Balance | Quasi-geostrophic Balance (PDF) | 
| Invertability and Superposition Principles | 2D Inversion (PDF) | 
| Rossby Waves and Frontal Waves | Objective Analysis [Scalar Fields] (PDF) PV Fronts: Dispersion Relations (PDF)  |