Example of a 3D focusing model

[5huanghuai]

In section 3.1 of the article [Stride: a flexible software platform for high-performance ultrasound computed tomography], a 3D focused sound source is used to compare the sound fields of stride and kwave on the sound velocity model of the skull. Is there an introduction to this part in the repository?

[ccuetom]

Unfortunately, that specific model is not available as a Stride example. It can be easily reproduced using the examples available here, though. Let us know if you have any issues with that!

[5huanghuai]

Do you mind if I confirm some details of this example with you? For example, what is the speed of sound for bones? And is the grid of the sound medium $961\times561\times561$?