How to set PML absorption in the upper, left, and right directions

(2 posts) (2 voices)

Rmax

Member
Joined: Sep '23
Posts: 1

How to set PML absorption in the upper, left, and right directions in 2D? Is the direction of PML only be left and right or up and down, Can I separate the top, bottom, left, and right settings separately？

Posted 1 year ago #
Bradley Treeby

Developer
Joined: Mar '10
Posts: 1,643

Using the current k-Wave API, you can only set the PML properties in each Cartesian direction. However, you could modify either getPML or the simulation functions (e.g., kspaceFirstOrder3D see line 617 onwards) to get different behaviour.

Posted 1 year ago #

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