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RSEIS (version 2.5-5.1)

Seismic Time Series Analysis Tools

Description

Multiple interactive codes to analyze seismic data, via, spectrum analysis, wavelet transforms, particle motion, hodograms.

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Version

Install

install.packages('RSEIS')

Monthly Downloads

2,193

Version

2.5-5.1

License

GPL

Maintainer

Jonathan Lees

Last Published

February 18th, 2011

Functions in RSEIS (2.5-5.1)

CHOP.SEISN

CHOP SEISmic structure

Documentation for swig

SELSTA

Pick stations and components interactively

SNET.drive

stereonet representation of particle motion

Get Seismic reference time

getrdpix

get read picks

grotseis

Get seismic rotation matrix

info.seis

Information on a Seismic record

Specialized Locator function

prepSEIS

Prepare structure for RSEIS

secdif

Return difference in seconds

Set colors for seismic display

Gray scale Color Palette

DUMP vectors to screen in list format

GreatDist

Distance Along Great Circle Arc

FILT.spread

Filter trace with a spread of filters

LocalUnwrap

Unwrap spectrum phase

INteractive CHoice of Filter

Insert NA in a vector at given break points

leests

Time Series Structure

Set up a seismic data base

symshot1

Simulate a seismic shot

tung.pulse

Volcanic Pulse Analysis

wlet.drive

Interactive wavelet transform driver

travel.time1D

Seismic Travel Time 1D

Forward fourier Transform

Short Term/Long Term curve

RSEIS-package

Seismic Analysis and Display

STLTcurve

Short-term/Long-term Average curve

TOCART

Convert to Cartesian coordinates

VELMOD1D

Sample Velocity Model

ZGET.sac

Get single SAC file

YRsecdif

Return difference in seconds

PLOT.ALLPX

plot all phase arrival picks

Evolutive MTM Spectrum

envelope

Envelope Function with Hilbert Transform

evolMTM

Evolutive Multi-taper Spectrum

getvertsorder

Get Order of Picks from P-wave Arrivals

gpoly

Convert Poles and Zeros to Polynomial

letter.it

Add letters to the corners of plots in multiple figures

makeDB

Create a seismic Waveform Database

Create an empty window pick list

winmark

Window Mark

wiggle.env

Plot time series envelope

selpgen

Pick stations and components interactively

Floating point remainer function

Plot 24 hours of seismic data

legitpix

Legitimate picks in swig

Inverse Fourier Transform

MTMdisp

PMOT.drive

Interactive Particle Motion Plot

SPECT.drive

Interactive Spectrogram Driver

complex.hodo

HodoGram Plot

applytaper

Apply taper to seismic trace

detrend

Remove trend from time series signal

fixcompname

Fix component names for uniformity

Set up Matrix of fft for Welch method

pwlet2freqs

Convert Wavelet Axis to Frequency

selAPX

Select Picks

setwpix

Set Window Pix for swig

sysinfo

System Information

swig.ALLPX

plot all phase arrival picks

trapz

Integrate using trapezoidal rule

Return Wavelet transform

Set Station information

writeUWpickfile

UW formatted ascii pickfile

unpackAcard

Parse Acard from UW-format pickfile

hodogram

HodoGram Plot

BUTREPLOT

Replot Function for SELBUT

DISPLACE.SEISN

Displacement seismogram

Auto-Regressive AIC estimate of arrival time

INSTresponse

Instrument Respnse Function

MTMgabor

Evolutive MTM Spectrum

PLTpicks

Plot picks on seismic record

JGET.seis

Reads various seismic file formats

SEARCHPIX

Search Pix

autoreg

Auto-Regressive Spectrum Estimate

butfilt

Butterworth filter

brune.search

Search for Brune fit to displacement spectrum

doGABOR.AR

Gabor Transform with AR spectrum method

distaz

Distance and Azimuth from two points

evolAR

Evolutive Auto-Regressive Spectrum

Find Maxima and Minima

hypot

Hypoteneuse

idpoints.hodo

ID points on Hodogram

Mark 24 hour seismic display

parseFN2STA

get station from file name

plotarrivals

plot theoretical arrival times for a seismic section

vline

vertical line on trace panel

seisorder

Order seismic traces

Comp1Dvel

Compare a pair of 1D models

Get1Dvel

Read 1D velocity model

Mine.seis

Mine a seismic data base to extract secions of time limited data

MTMplot

Plot Multi-taper Spectrum

SELBUT

Select Buttons

ReadSet.Instr

Read Instrument Response file

Ray.time1D

Seismic 1D Travel Time and raypath

Pick zooms on 24 hour display

plotwlet

Plot Wavelet Transform

setLQUAKE

Set Up data for earthquake location

UW pickfile to pphase pick data.frame

ASCII.SEISN

ASCII RSEIS data dump

GAZI

Get azimuthal particle motion

PLOT.TTCURVE

Plot Seismic Section, travel time curve

SEISNtime

Minimum time in an RSEIS list

SENSORsensitivity

Sensor Sensitivity from a known set of seismo/acoustic sensor

YPIX

PICK Buttons for swig

brune.doom

Brune Modeling

deconinst

Deconvolve instrument response from seismic data

distseisnXY

Distances from an RSEIS list

dogetsac

Get SAC files

filedatetime

Create a character string from a date

get.corner

Get Corner Frequency: Linear Model

getHcard

Parse UW Hires location Card

finteg

Integration in Frequency Domain

getb1b2

Event Detection

getseis24

Get 24 Hours of Seismic Data

jstats

statistics of a vector

next2

Next Power of Two

pickgeninfo

print swig information

partmotnet

Particle Motion on Stereonet

pickit

Automatic Picking Algorithm

plotDB

Plot a time line of a DB set in RSEIS

ruler

Column Ruler

scal2freqs

Wavelet Frequency Scale

yeardate

time in decimal years

varsquig

Var-Squiggle plot

EmptyPickfile

Create an empty RSEIS pickfile structure

DO.PMOT.ARR

Particle Motion Analysis with arrows

EmptySEIS

Create an empty RSEIS structure

INSTFREQS

Instrument Frequencies

Earthquake Seismic Data

JBLACK

Gray scale Color Palette

MTM.drive

Interactive MTM driver

Delta-O18 isotpe record

Put1Dvel

Dump a velocity model to an ascii file

attime12

Epoch Time Window

addpoints.hodo

Add points to a hodogram plot

cleanpickfile

Clean up Pickfile structure

convert2Rseis

Convert Seismic data to RSEIS

contwlet

Contour Wavelet Transform

doMYBUTTS

Dummy Button Function

fromjul

given julian day and year get month/day

infoDB

Print information about the seismic database

Prepare structure for RSEIS

save.wpix

Save WPIX from swig output

xcor2

Cross Correlation

winseis24

Locator for plotseis24

writeUW.Fcard

zlocator

COMPorder

Seismic Component Order

Plot Window Picks (WPX)

PLOT.MATN

plot a matrix of several seismograms

Veiw seismic data window

jitter.lab

Jitter a set of labels

sigconvGR

convolve for Ground roll

detail.pick

Detail Pick on 3-component seismogram

PreSet.Instr

Set up Standard Instrument Responses

fixcomps

Fix Station Component Names

Convolve spikes with wavelets

Plot a seimic trace colored in time

addtix

add tix to plot

matsquiggle

Matrix Seismic Record

xprod

Vector Cross Product