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This is a very interesting topic. I was wondering whether this approach could also be extended to other source geometries.
Thank you for the question. We defined the source region for the wave propagation as a surface using the ParametricRegion definition. Then the integration of all waves from the source relies on this defined surface.
The ParametricRegion and closely related functions can cover a variety of shapes, cylindrical, spherical, or more complicated source configurations. So this approach could cover a wide range of source configurations.
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