dttvar.f90 File Reference

Compute the local time step and add the Courant and Fourier number to the log. More...

Functions/Subroutines
subroutine	dttvar (itrale, iwarnp, dt)
subroutine	cs_compute_courant_fourier ()
	Compute the local the Courant and Fourier number to the log. More...

Detailed Description

Compute the local time step and add the Courant and Fourier number to the log.

When using an adaptive time step (idtvar = 1), coupling syncronization and update (incrementation) of the time step is done in the function (rather than earlier) as soon as the required information is available.

This function has access to the boundary face type, except for the first time step.

Function/Subroutine Documentation

cs_compute_courant_fourier()

subroutine cs_compute_courant_fourier

Compute the local the Courant and Fourier number to the log.

This function has access to the boundary face type, except for the first time step.

dttvar()

subroutine dttvar	(	integer	itrale,
		integer	iwarnp,
		double precision, dimension(ncelet)	dt
	)

Parameters

[in]	itrale	ALE iteration number
[in]	iwarnp	verbosity
[in]	dt	time step (per cell)