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[Jan Stránský <question707348@xxxxxxxxxxxxxxxxxxxxx>]

Question #707348 on Yade changed:
https://answers.launchpad.net/yade/+question/707348

    Status: Open => Answered

Jan Stránský proposed the following answer:
Hello,

> I am a newcomer

welcome :-)

Please provide more information [1]:
- what is the purpose of "real terrain"
- what you want to simulate in general
- why do you want to use level set
- ...

For "the real terrain described by the gridded DEM" I would simply use
facets as the first approach [2,3,4]

disclaimer: I have zero knowledge of level set in Yade, so my point of
view is biased.

Cheers
Jan

[1] https://www.yade-dem.org/wiki/Howtoask
[2] https://yade-dem.org/doc/user.html#boundary-representation-brep
[3] https://gitlab.com/yade-dev/trunk/-/tree/master/examples/gts-horse
[4] https://gitlab.com/yade-dev/trunk/-/blob/master/examples/funnel.py

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