z0 | 波線の起点の深さ。 The depth of the origin of the ray. |
p | 波線パラメータ。 A ray parameter. |
structure | 1次元速度構造。 A 1D velocity structure. |
xmax | 波線の終点の水平位置(起点からの水平距離)。 The horizontal location of the destination point of the ray, which is the horizontal distance from the origin to the destination. |
destination_z | 波線の終点の深さ。 The depth of the destination point of the ray. |
Nx | 波線計算における水平位置の分割数。 The number of subsections of the horizontal locations for the ray computation. |