ConvP2Vdepthinv: Vertex Depth and Ray Parameter

In TauP.R: Earthquake Traveltime Calculations for 1-D Earth Models

Description

Calculate vertex depth given ray parameter or vice-versa.

Usage

ConvP2Vdepth(p, v, r, h, rp, discons)
ConvP2Vdepthinv(rpd, v, r)

Arguments

rpd	Ray vertex radius (km)
v	Planet velocity structure (km/s)
r	Radii corresponding to v
p	Ray parameter (s/deg)
h	Focal radius (km)
rp	Planet radius (km)
discons	Vector of discontinuity radii (km, from FindDiscon)

Details

Note that these functions use radii, not depths, so h would be 6371 (or whatever planet radius you're using) - focal depth.

Value

ConvP2Vdepth: Radius of ray vertex (km)

ConvP2Vdepthinv: Ray parameter (s/deg)

Author(s)

Jake Anderson

Examples

data(model)

ConvP2Vdepth(7, model$vp, 6371 - model$z, 6361, 6371, FindDiscon(model))

ConvP2Vdepthinv(4881.467, model$vp, 6371 - model$z)

TauP.R documentation built on May 2, 2019, 3:25 a.m.