Checks for excessively large magnitudes of acceleration, indicating a numerical instability. More...

Inheritance diagram for CourantInstabilityDiagnostic:

Public Member Functions
	CourantInstabilityDiagnostic (const Float timescaleFactor)

virtual DiagnosticsReport	check (const Storage &storage, const Statistics &stats) const override

Public Member Functions inherited from Polymorphic
virtual	~Polymorphic ()

Detailed Description

Checks for excessively large magnitudes of acceleration, indicating a numerical instability.

This is usually caused by violating the CFL criterion. To resolve the problem, try decreasing the Courant number of the simulation.

Definition at line 88 of file Diagnostics.h.

Constructor & Destructor Documentation

CourantInstabilityDiagnostic::CourantInstabilityDiagnostic ( const Float timescaleFactor )

explicit

Parameters

factor Limit of the acceleration (in seconds).

Definition at line 84 of file Diagnostics.cpp.

DiagnosticsReport CourantInstabilityDiagnostic::check	(	const Storage &	storage,
		const Statistics &	stats
	)		const

overridevirtual

Implements IDiagnostic.

Definition at line 87 of file Diagnostics.cpp.

The documentation for this class was generated from the following files: