AnalyzeLVZ              Analyze Low Velocity Zones
CalcTP                  Calculate Layer Traveltime
CalcTPsum               Calculate Traveltime along Ray Leg
CalcXP                  Calculate Horizontal Travel
CalcXPsum               Horizontal Distance along Ray Leg
ConvAng2p               Angle to Ray Parameter
ConvP2Vdepthinv         Vertex Depth and Ray Parameter
ConvVdepth2p            Vertex Depth to Ray Parameter
DistSummary             Arrival Summary
Earthplot               Planet Cross-section
EmptyModel              Empty Planet Model
FindDiscon              Identify Discontinuities
FindDist4p              Epicentral Distance
FindP4Dist              Ray Parameter for Epicentral Distance
FindPrange              Ray Parameter Range for Phase
FindRoots               Find Roots of X(a) Error Function
FindTime4p              Travel time for Ray Parameter
GreatDist               Distance Along Great Circle Arc
HoneP                   Hone Ray Parameter
ImproveModel            Improve Planet Model
InterpModel             Linear Interpolation of Planet Model
LVZSmp                  Identify LVZs
LinInterp               Linear Interpolation
MakePscan               Find Distance of p Function
OptimizeDist            Find Extrema in D(a)
PolarPlot               Polar Plot
Rayfan                  Ray Fan
ReadND                  Read Model File
SlopeInt                Find Slope and Intercept
StripRepetitions        Remove Repetitions from Phase
TauP.R-package          Earthquake Traveltime Calculations for 1-D
                        Earth Models
TransformF2Sz           Flat Earth Transformation
Traveltime              Earthquake traveltimes
ak135                   ak135 Earth Model
iasp91                  IASP91 Earth Model
meshgrid                Create a mesh grid like in Matlab
model                   ak135 Earth Model
polaraxis               Polar Plot Axis
