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TRIANGULATION_NODE_TO_ELEMENT\ Average Node Data to Create Element Data {#triangulation_node_to_element-average-node-data-to-create-element-data align=”center”} ========================================


TRIANGULATION_NODE_TO_ELEMENT is a C++ program which reads datafiles describing a set of nodes, their triangulation, and the value of one or more quantities at each node, and outputs a file that averages the quantities for each element. This operation in effect creates an “order1” finite element model of the data.

The program reads three data files:

and creates

Usage: {#usage align=”center”}

triangulation_node_to_element prefix

where

Licensing: {#licensing align=”center”}

The computer code and data files described and made available on this web page are distributed under the GNU LGPL license.

Languages: {#languages align=”center”}

TRIANGULATION_NODE_TO_ELEMENT is available in a C version and a C++ version and a FORTRAN77 version and a FORTRAN90 version and a MATLAB version.

TRIANGULATION, a C++ library which carries out various operations on order 3 (“linear”) or order 6 (“quadratic”) triangulations.

TRIANGULATION_L2Q, a C++ program which reads information about a 3-node (linear) triangulation and creates data defining a corresponding 6-node (quadratic) triangulation;

TRIANGULATION_Q2L, a C++ program which reads information about a 6-node (quadratic) triangulation and creates data defining a corresponding 3-node (linear) triangulation;

Source Code: {#source-code align=”center”}

Examples and Tests: {#examples-and-tests align=”center”}

List of Routines: {#list-of-routines align=”center”}

You can go up one level to the C++ source codes.


Last revised on 09 April 2014.