TauP.R (version 1.0)

FindTime4p: Travel time for Ray Parameter

Description

Calculates a travel time given a phase, focal depth, model, and ray parameter.

Usage

FindTime4p(phase, h, p, model, anglemode = "rayparm", takeoff = NULL)

Arguments

phase

Arrival phase (e.g. 'P', 'SKS')

h

Focal depth (km)

p

Ray Parameter (s/deg)

model

Planet model

anglemode

One of 'rayparm' (if the input ray parameter is to be used) or 'angle' (if the input takeoff angle is to be used)

takeoff

Takeoff angle (deg)

Value

• tt
  Phase travel time (s)
• vdep
  Vertex radius (km)
• resp
  Ray parameter (s/deg)

Details

'takeoff' and 'p' must be scalars--unlike many of the other functions provided, FindTime4p is not vectorized.

See Also

Traveltime, FindDist4pn

Examples

data(model)

FindTime4p('P', 100, 6, model)

FindTime4p('P', 100, NaN, model, anglemode = 'angle', 40)