Lorenz63

The classic exhibitor of chaos, consisting of 3 coupled ODEs.

The ODEs are derived by modelling, with many simplifications, the fluid convection between horizontal plates with different temperatures.

Its phase-plot (with typical param settings) looks like a butterfly.

See demo.py for more info.

Modules:

Name	Description
anderson2010rhf	Settings from anderson2010.
bocquet2012	Reproduce results from Fig 11 of bocquet2012a.
demo	Demonstrate the Lorenz-63 model.
extras	Extra functionality (not necessary for the EnKF or the particle filter).
mandel2016	Settings from mandel2016hybrid.
modelling	Contains models included with DAPPER.
ramgraber2022	Try settings of Figure 6A of Ramgraber's transport smoothing paper
sakov2012	Reproduce results from Table 1 sakov2012a.
wiljes2017	Settings from wiljes2016.

dxdt(x)

Evolution equation (coupled ODEs) specifying the dynamics.