Andrew's new comprehensive software documentation page and distribution policy is under development (as of 10-1-98). Please check back for more details.

Andrew is currently finishing up a new modeler, surface mesh generator, 3D mesh generator, flow solver, flow visualization tool, and other miscelaneous tools at this time.


DimensionMG is a general purpose three dimensional automatic mesh generator. It is based on the Delaunay method and incorporates face-swapping techniques.

Features of DimensionMG Version 1.0


On-Line Tutorial

A description of the use of DimensionMG, program options, as well as a tutorial of its use.

Availability of DimensionMG Version 2.1

WARNING: Version 2.1 is an beta version.

As of now, the distribution of DimensionMG is limited to AHPCRC and other Army researchers. A general distribution pollicy will be made availiable with the final version of DimensionMG.

Other (Complementary) Dimension Mesh Management Packages


The automatic surface grid generator. Automatically generates a triangular element surface grid based on a given geometric model.


The automatic mesh re-generator. Given an initial (non-optimal) grid, DimensionRG will rearrange elements, and add/remove nodes to satisfy element quality and grid refinement properties. This package is mainly used in remeshing operations (mesh movement or adaptive computations).

Planned Features of DimensionMG Version 2.0

Copywrite 1998, Andrew A. Johnson, NetworkCS/AHPCRC

Last updated 8-5-98