namespace pcm_functions

Overview

Piecewise constant reconstruction functions. More…

namespace pcm_functions {

// global functions

subroutine, public pcm_reconstruction(N N, u u, ppoly_E ppoly_E, ppoly_coef ppoly_coef);

} // namespace pcm_functions

Detailed Documentation

Piecewise constant reconstruction functions.

Global Functions

subroutine, public pcm_reconstruction(
    N N,
    u u,
    ppoly_E ppoly_E,
    ppoly_coef ppoly_coef
    )

Reconstruction by constant polynomials within each cell. There is nothing to do but this routine is provided to ensure a homogeneous interface throughout the regridding toolbox.

It is assumed that the dimension of ‘u’ is equal to the number of cells defining ‘grid’ and ‘ppoly’. No consistency check is performed.

Parameters:

n	Number of cells
u	cell averages
ppoly_e	Edge value of polynomial, with the same units as u.
ppoly_coef	Coefficients of polynomial, with the same units as u.