Initialization of the Mesh structure from a FreeFEM++ mesh file - Optimized version. More...

Functions
function Mesh =	GetMeshOpt (cFileName)
	Initialization of the Mesh structure from a FreeFEM++ mesh file - Optimized version.

Detailed Description

Initialization of the Mesh structure from a FreeFEM++ mesh file - Optimized version.

Definition in file GetMeshOpt.m.

Function Documentation

function Mesh = GetMeshOpt ( cFileName )

Initialization of the Mesh structure from a FreeFEM++ mesh file - Optimized version.

Example

        Th=GetMeshOpt('disk.msh')

Parameters:

cFileName FreeFEM++ mesh file name (string)

Return values:

Mesh	mesh structure

Generated fields of Mesh:

q — Array of vertices coordinates, $2\times\nq$ array.
${\q}(\il,j)$ is the $\il$ -th coordinate of the -th vertex, $\il\in\{1,2\}$ and $j\in\ENS{1}{\nq}$
me — Connectivity array, $3\times\nme$ array.
$\me(\jl,k)$ is the storage index of the $\jl$ -th vertex of the -th triangle in the array $\q$ of vertices coordinates, $\jl\in\{1,2,3\}$ and $k\in{\ENS{1}{\nme}}$ .
ql — Array of vertices labels, $1\times\nq$ array.
mel — Array of elements labels, $1\times\nme$ array.
be — Connectivity array for boundary edges, $2\times\nbe$ array.
$\be(\il,l)$ is the storage index of the $\il$ -th vertex of the -th edge in the array $\q$ of vertices coordinates, $\il\in\{1,2\}$ and $l\in{\ENS{1}{\nbe}}$ .
bel — Array of boundary edges labels, $1\times\nbe$ array.
nq — total number of vertices, also denoted by $\nq$
nme — total number of elements, also denoted by $\nme$
nbe — total number of boundary edges, also denoted by $\nbe$
areas — Array of areas, $1\times\nme$ array. areas(k) is the area of the -th triangle.
lbe — Array of edges lengths, $1\times\nbe$ array. $\lbe(j)$ is the length of the -th edge.

Definition at line 17 of file GetMeshOpt.m.