DA Toolz - jejjohnson/research_journal_v2 GitHub Wiki


Walk-Through - PyDA

Dynamical Model

  • Lorenz 63
  • Lorenz 96 (single-level)
  • Lorenz 96
  • Kuramato Sivashinsky (K-S)
  • Quasi-Geostrophic (QG) Approximate Circulation Model (ACM)

Linear 3DVar

  • Model-Space (Dx x Dx)
  • Model-Space Increment (Dx x Dx)
  • Observation-Space Increment (Dy x Dy)

Non-Linear 3DVar

  • Taylor Expansion
  • Sigma Points
  • Moment-Matching
  • Monte-Carlo

4DVar

  • Strong-Constrained 4DVar
  • Weak-Constrained 4DVar
  • Latent-Space 4DVar

Kalman Filters

  • Linear Kalman Filter
  • Extended Kalman Filter
  • (Stochastic) Ensemble Kalman Filter
  • (Deterministic) Ensemble Kalman Filter