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Version 3 (modified by iulian, 13 years ago) (diff)


Mesh and Geometry Tools

An accurate geometric model for ground surface, grounding line, and ice volume regions is built from available data. For efficient ice sheet dynamics simulation, several mesh and geometry needs are addressed by adapting existing methods and developing new ones.

Several steps are required in processing data and generating mesh and geometry models.

1. Surface representation from elevation data

2. Simplification of terrain data

3. Facet based geometric smoothing

4. Quad Mesh Generation