Various tools (Heaviside, Dirac, etc.)

Heaviside, Dirac, etc. computation. More...

Functions/Subroutines
subroutine	mod_lsm_regularization::levelset_apply_regularization_function (my_levelset, volume_fraction, func)
	Apply a given regularized function to the level set.

Detailed Description

Heaviside, Dirac, etc. computation

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This modules proposes various functions for level sets.

Function/Subroutine Documentation

levelset_apply_regularization_function()

subroutine mod_lsm_regularization::levelset_apply_regularization_function	(	class(t_levelset), intent(in)	my_levelset,
		double precision, dimension(:,:,:), intent(inout)	volume_fraction,
		procedure(func_r2_r)	func )

Apply a given regularized function to the level set.

The function can be anything of the type f(-phi,epsilon) (by convention). For example, one can give the Heaviside function or a Dirac function.

Parameters

my_levelset	The input levelset
volume_fraction	The resulting volume fraction
func	The Heaviside/Dirac function. It's a R2->R function in order to pass an optional supplementary argument (usually epsilon)