The following demonstrations are graphic representations of concepts discussed in the lecture notes (PDF).

#### Page 2: Growth Rates

- r=0,u1 pos F2=4 (PNG)
- r=0,u1 neg F1=20 (PNG)
- r=0.01,u1 pos (PNG)
- r=0.01,u1 neg (PNG)
- r=0.1,u1 pos (PNG)
- r=0.1,u1 neg (PNG)

#### Page 2: Eady

- sigma vs r (PNG)

#### Page 2: Examples

#### Page 3: Diagnostics

- Eddy enstrophy (PNG)
- Zonal flow (PNG)
- mean (PNG)
- PV gradients (PNG)
- mean PV gradients (PNG)
- phi (PNG)
- phia (PNG)
- mean (PNG)

#### Page 3: Triad

- no nonlinearity (PNG)
- nonlinear (PNG)
- full enstrophies (PNG)
- full enstrophies (PNG)
- full energy (PNG)
- zonal flow (JPG)

#### Page 7: Example

- Eddy enstrophy (PNG)