Extrapol.h File Reference

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Functions
PetscErrorCode	Extrapol (Simu, Grid, Proc, Fields, Arrays)
int	Heavi (double)

Detailed Description

This file contains the function related to Extrapolation nascar2d is a software package provided by Inria Bordeaux - Sud-Ouest

Version

0.0

Author

Michel Bergmann

Date

2016-03-01

Function Documentation

Extrapol()

PetscErrorCode Extrapol	(	Simu	simu,
		Grid	grid,
		Proc	proc,
		Fields	vec,
		Arrays	arr
	)

Extrapolation of the backward characteristics from indide the ealstic body to outside

Different order of extrapolation can be used, i.e. constant, linear or quadratic

See [2]

Heavi()

int Heavi

(

double

X

)

Compute the Heaviside function