getDt.C File Reference

#include "Overture.h"
#include "MappedGridOperators.h"
#include "ParallelUtility.h"

Include dependency graph for getDt.C:

Macros
#define	MN(m, n)   ((m)+nd*(n))
#define	RX(m, n)   rx(I1,I2,I3,MN(m,n))
#define	MN(m, n)   ((m)+nd*(n))
#define	RX(m, n)   rx(I1,I2,I3,MN(m,n))

Functions
real	getDt (const real &cfl, const real &a, const real &b, const real &nu, MappedGrid &mg, MappedGridOperators &op, const real alpha0=-2., const real beta0=1.)
real	getDt (const real &cfl, const real &a, const real &b, const real &c, const real &nu, MappedGrid &mg, MappedGridOperators &op, const real alpha0=-2., const real beta0=1.)

Macro Definition Documentation

#define MN	(		m,
			n
	)		((m)+nd*(n))

#define MN	(		m,
			n
	)		((m)+nd*(n))

#define RX	(		m,
			n
	)		rx(I1,I2,I3,MN(m,n))

#define RX	(		m,
			n
	)		rx(I1,I2,I3,MN(m,n))

Function Documentation

real getDt	(	const real &	cfl,
		const real &	a,
		const real &	b,
		const real &	nu,
		MappedGrid &	mg,
		MappedGridOperators &	op,
		const real	alpha0 = -2.,
		const real	beta0 = 1.
	)

References abs(), axis1, axis2, MappedGridOperators::derivative(), dx, fabs(), MappedGrid::getDeltaX(), getIndex(), ParallelUtility::getLocalArrayBounds(), getLocalArrayWithGhostBoundaries(), ParallelUtility::getMinValue(), MappedGrid::gridSpacing(), MappedGrid::indexRange(), MappedGrid::inverseVertexDerivative(), MappedGrid::isRectangular(), mask, MappedGrid::mask(), min(), MN, MappedGrid::numberOfDimensions(), pow(), REAL_MAX, RX, rx, MappedGrid::THEinverseVertexDerivative, MappedGrid::update(), MappedGridOperators::xDerivative, and MappedGridOperators::yDerivative.

Referenced by getDt(), getTimeStep(), and main().

real getDt	(	const real &	cfl,
		const real &	a,
		const real &	b,
		const real &	c,
		const real &	nu,
		MappedGrid &	mg,
		MappedGridOperators &	op,
		const real	alpha0 = -2.,
		const real	beta0 = 1.
	)

References abs(), axis1, axis2, axis3, MappedGridOperators::derivative(), dx, fabs(), MappedGrid::getDeltaX(), getDt(), getIndex(), ParallelUtility::getLocalArrayBounds(), getLocalArrayWithGhostBoundaries(), ParallelUtility::getMinValue(), MappedGrid::gridSpacing(), MappedGrid::indexRange(), MappedGrid::inverseVertexDerivative(), MappedGrid::isRectangular(), mask, MappedGrid::mask(), min(), MN, MappedGrid::numberOfDimensions(), pow(), REAL_MAX, RX, rx, MappedGrid::THEinverseVertexDerivative, MappedGrid::update(), MappedGridOperators::xDerivative, MappedGridOperators::yDerivative, and MappedGridOperators::zDerivative.