Table 4 Coordinates of cube sampling points.

From: A time-domain Runge-Kutta dual reciprocity boundary element method for scalar wave propagation problem

Number

Position coordinates (x, y, z)

P1

(0.7917, 0.6, 0.3333)

P2

(0.2083, 0.2, 0.6667)

P3

(0.8, 0.2083, 0.9167)

P4

(0.7917, 0.8, 0.6667)

P5

(0.4, 0.3333, 0.7917)