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

Evaluates traveltimes and ray paths using predefined Earth (or other planet) models. Includes phase plotting routines. The IASP91 and AK135 Earth models are included, and most important arrival phases can be evaluated.

Author
Jake Anderson, Jonathan Lees; largely translated from the TTBOX Matlab toolbox by Martin Knapmeyer (http://www.dr-knapmeyer.de/downloads/)
Date of publication
2012-08-13 07:48:15
Maintainer
Jake Anderson <ajakef@gmail.com>
License
GPL
Version
1.1

View on CRAN

Man pages

ak135
ak135 Earth Model
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
iasp91
IASP91 Earth Model
ImproveModel
Improve Planet Model
InterpModel
Linear Interpolation of Planet Model
LinInterp
Linear Interpolation
LVZSmp
Identify LVZs
MakePscan
Find Distance of p Function
meshgrid
Create a mesh grid like in Matlab
model
ak135 Earth Model
OptimizeDist
Find Extrema in D(a)
polaraxis
Polar Plot Axis
PolarPlot
Polar Plot
Rayfan
Ray Fan
ReadND
Read Model File
SlopeInt
Find Slope and Intercept
StripRepetitions
Remove Repetitions from Phase
TauP.R-package
Teleseismic Ray Tracing and Arrival Times
TransformF2Sz
Flat Earth Transformation
Traveltime
Earthquake traveltimes

Files in this package

TauP.R
TauP.R/MD5
TauP.R/NAMESPACE
TauP.R/DESCRIPTION
TauP.R/R
TauP.R/R/ImproveModel.R
TauP.R/R/DistSummary.R
TauP.R/R/TransformF2Sz.R
TauP.R/R/AnalyzeLVZ.R
TauP.R/R/InterpModel.R
TauP.R/R/GreatDist.R
TauP.R/R/FindDist4p.R
TauP.R/R/FindP4Dist.R
TauP.R/R/ConvAng2p.R
TauP.R/R/FindTime4p.R
TauP.R/R/polaraxis.R
TauP.R/R/FindPrange.R
TauP.R/R/ConvP2Ang.R
TauP.R/R/HoneP.R
TauP.R/R/PolarPlot.R
TauP.R/R/meshgrid.R
TauP.R/R/TransformS2Fp.R
TauP.R/R/TransformF2Sdist.R
TauP.R/R/FindDiscon.R
TauP.R/R/StripRepetitions.R
TauP.R/R/LinInterp.R
TauP.R/R/MakePscan.R
TauP.R/R/OptimizeDist.R
TauP.R/R/CalcTP.R
TauP.R/R/EmptyModel.R
TauP.R/R/ReadCLR.R
TauP.R/R/Rayfan.R
TauP.R/R/TransformS2Fz.R
TauP.R/R/ConvVdepth2p.R
TauP.R/R/ConvP2Vdepth.R
TauP.R/R/ConvP2Vdepthinv.R
TauP.R/R/ReadND.R
TauP.R/R/Earthplot.R
TauP.R/R/CalcXPsum.R
TauP.R/R/SlopeInt.R
TauP.R/R/CalcTPsum.R
TauP.R/R/FindRoots.R
TauP.R/R/Traveltime.R
TauP.R/R/LVZSmp.R
TauP.R/R/CalcXP.R
TauP.R/man
TauP.R/man/FindRoots.Rd
TauP.R/man/iasp91.Rd
TauP.R/man/EmptyModel.Rd
TauP.R/man/CalcTPsum.Rd
TauP.R/man/FindP4Dist.Rd
TauP.R/man/CalcTP.Rd
TauP.R/man/AnalyzeLVZ.Rd
TauP.R/man/PolarPlot.Rd
TauP.R/man/CalcXPsum.Rd
TauP.R/man/ImproveModel.Rd
TauP.R/man/ReadND.Rd
TauP.R/man/HoneP.Rd
TauP.R/man/CalcXP.Rd
TauP.R/man/OptimizeDist.Rd
TauP.R/man/ConvAng2p.Rd
TauP.R/man/LVZSmp.Rd
TauP.R/man/meshgrid.Rd
TauP.R/man/FindPrange.Rd
TauP.R/man/model.Rd
TauP.R/man/GreatDist.Rd
TauP.R/man/TransformF2Sz.Rd
TauP.R/man/InterpModel.Rd
TauP.R/man/Traveltime.Rd
TauP.R/man/Rayfan.Rd
TauP.R/man/FindDist4p.Rd
TauP.R/man/SlopeInt.Rd
TauP.R/man/StripRepetitions.Rd
TauP.R/man/FindDiscon.Rd
TauP.R/man/TauP.R-package.Rd
TauP.R/man/FindTime4p.Rd
TauP.R/man/ak135.Rd
TauP.R/man/polaraxis.Rd
TauP.R/man/LinInterp.Rd
TauP.R/man/Earthplot.Rd
TauP.R/man/ConvVdepth2p.Rd
TauP.R/man/MakePscan.Rd
TauP.R/man/ConvP2Vdepthinv.Rd
TauP.R/man/DistSummary.Rd
TauP.R/data
TauP.R/data/model.rda
TauP.R/data/ak135.rda
TauP.R/data/iasp91.rda