How can I extract the final geometric boundary after using level set method in COMSOL?

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Adrian Lungu

The easiest way is to follow the boundary conditions you imposed.

Antoni Artinov

Hi Shuvodeep De,

I would try to export the level set variable phi. The interface is defined by let's say phi=0.5 isocontour, thus exporting the phi variable at this value together with the coordinates of the nodes in which the isocontour is located would be sufficient.

Best,

Mohsen Akbari

I suggest you ask COMSOL Support Center.