0.1.0

September 9 2024

Python coherent structure package which implements the following features:

Diagnostics:

• FTLE -- finite time Lyapunov exponent
• iLE -- instantaneous Lyapunov exponent
• LAVD -- Lagrangian averaged vorticity deviation
• IVD -- instantaneous vorticity deviation

Feature extraction:

• LCS -- hyperbolic and elliptic Lagrangian coherent structures
• OECS -- hyperbolic and elliptic objective Eulerian coherent structures
• Ridge extraction -- FTLE and iLE ridge extraction

Some demonstrations are available in the examples folder.