BiGSTARS.jl Documentation
Overview
BiGSTARS.jl — a Julia toolkit for bi-global linear-stability analysis of geophysical flows, built on a Chebyshev–Fourier spectral-collocation method.
Bi-global analysis bridges the gap between 1D stability tools (often too idealized) and fully 3D tri-global solvers (often too costly). BiGSTARS.jl offers a practical middle ground for rotating, stratified flows: spectral discretizations, shift-and-invert eigen solvers, and curated benchmarks so you can capture key instabilities without heavy computational requirements.
Examples
The examples illustrate the key features of every module. Browse the collection to see BiGSTARS.jl in action!