[GiDlist] Isosurface Smoothing

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Zhihong Liu

[GiDlist] Isosurface Smoothing

Post by Zhihong Liu »

Hi,

I met a problem with "isosurface" in postprocessing. The isosurface was used in my heat transfer analysis to show certain temperature profile evolution. The isosurface, however appears some sharp corners, due to the disretization of tetrahedral elements. Theoretically the temperature profile should be a smooth one. Therefore, I am wondering if GiD has functions, like filters that can filter our the high-order corners and keep a nearly smooth surface.

Many thanks.

Zhihong Liu
Civil Engineering
University of Calgary
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