acoustotreams.AcousticTMatrixC.valid_points

AcousticTMatrixC.valid_points(grid, radii)

Points on the grid where the expansion is valid.

The expansion of the acoustic wave fields is valid outside of the circumscribing cylinders of each object. From a given set of coordinates mark those that are outside of the given radii.

Parameters:

• grid (array-like) – Points to assess. The last dimension needs length two or three and corresponds to the Cartesian coordinates.

• radii (Sequence[float]) – Radii of the circumscribing cylinders. Each radius corresponds to a position of the basis.

Returns:

array