Gravner-Griffeath Snowfakes


Modeling Snow Crystal Growth III:

three-dimensional snowfakes (10MB pdf), and Matlab graphics (3MB zip)

 

3d Snowfake Slide Show:

 version 1 (5 MB pdf, best viewed with Adobe Reader)

version 2 (6 MB Windows executable)

 

3d Snowfake Dynamics:

6 sample deterministic movies (avi)

 

3d Snowfake Ray Tracings (A. Clappier)


Modeling Snow Crystal Growth II:

A mesoscopic lattice map with plausible dynamics (4MB pdf)

 

The Gravner-Griffeath 2d Snowfake Simulator:

Source code fast and slow and sample input file

 

2d Snowfake Dynamics:

12 sample deterministic movies (avi)

 

2d Snowfake Randomized Dynamics:

The same movies with small added noise (avi)


Modeling Snow Crystal Growth I:

Rigorous Results for Packard’s Digital Snowflakes (3MB pdf)


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