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RSEIS (version 2.9-0)

Seismic Time Series Analysis Tools

Description

Multiple interactive codes to view and analyze seismic data, via spectrum analysis, wavelet transforms, particle motion, hodograms. Includes general time-series tools, plotting, filtering, interactive display.

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Version

Install

install.packages('RSEIS')

Monthly Downloads

2,193

Version

2.9-0

License

GPL

Maintainer

Jonathan Lees

Last Published

January 25th, 2012

Functions in RSEIS (2.9-0)

Instrument Frequencies

Plot picks on seismic record

Seismic Analysis and Display

Create an empty RSEIS structure

Interactive Spectrogram Driver

Auto-Regressive AIC estimate of arrival time

get UW station file

Apply taper to seismic trace

Set up Standard Instrument Responses

Seismic 1D Travel Time and raypath

Pick stations and components interactively

stereonet representation of particle motion

Envelope Function with Hilbert Transform

Remove trend from time series signal

Concatenate two WPX lists

Get Corner Frequency: Linear Model

Parse UW Hires location Card

Add letters to the corners of plots in multiple figures

Insert NA in a vector at given break points

Get seismic rotation matrix

Legitimate picks in swig

Mark 24 hour seismic display

Long FFT Spectrogram

Automatic Picking Algorithm

DUMP vectors to screen in list format

one plotting region

Set Up data for earthquake location

Veiw seismic data window

Next Power of Two

Pick zooms on 24 hour display

Plot time series envelope

Parse Acard from UW-format pickfile

Short-term/Long-term Average curve

Plot 24 hours of seismic data

Plot Wavelet Transform

Prepare structure for RSEIS

Replace picks in WPX file

Pick stations and components interactively

Single Seismogram

Gabor transform

Replot Function for SELBUT

Create an empty RSEIS pickfile structure

Var-Squiggle plot

Event Detection

Inverse Fourier Transform

Gray scale Color Palette

Plot Seismic Section

writeUW.DOTcard

writeUW.DOTcard

Forward fourier Transform

Decimal Julian Day

Evolutive MTM Spectrum

SENSORsensitivity

Sensor Sensitivity from a known set of seismo/acoustic sensor

Deconvolve instrument response from seismic data

Butterworth filter

Delete picks to WPX file

Dummy Button Function

Clean up Pickfile structure

plot all phase arrival picks

Create a character string from a date

Convert to Cartesian coordinates

Parse Name Card

Information on a Seismic record

Integrate seismogram

Convert Poles and Zeros to Polynomial

Plot phase lags

Time Series Structure

Plot JGET output

get station from file name

print swig information

Plot Spectrogram

Create an empty window pick list

Seconds Difference

System Information

time in decimal years

Distance and Azimuth from two points

Convolve spikes with wavelets

Simulate a seismic shot

Volcanic Pulse Analysis

Displacement seismogram

Distance Along Great Circle Arc

Reads various seismic file formats

Read 1D velocity model

Plot Window Picks (WPX)

Delta-O18 isotpe record

Convert PDEs to List

Documentation for swig

Threshold Adjuster

Velocity Seismogram

Particle Motion Analysis with arrows

Contour Wavelet Transform

Brune Earquake Model

Distances from an RSEIS list

Gabor Transform with AR spectrum method

Volcano Seismic Data

ASCII RSEIS data dump

Plot Multi-taper Spectrum

Print information about the seismic database

Jitter a set of labels

Find Maxima and Minima

Return difference in seconds

Sample Velocity Model

Range of Date Time

Add points to a hodogram plot

Return difference in seconds

Convert Seismic data to RSEIS

Specialized Locator function

Seconds Difference

Set Window Pix for swig

Set Station information

Evolutive MTM Spectrum

Add one pick to WPX file

Seismic Travel Time 1D

Fix Station Component Names

Get 24 Hours of Seismic Data

Return Wavelet transform

Polynomial Value

Plot MTM structure

Convert Wavelet Axis to Frequency

Parse UW O-Cards

Order seismic traces

Seismic section

writeUW.OSTAScard

writeUW.OSTAScard

Read Instrument Response file

Compare a pair of 1D models

Seismic Component Order

Compare 1D models

XTR button to RSEIS

Get azimuthal particle motion

Instrument Respnse Function

Dump a velocity model to an ascii file

Minimum time in an RSEIS list

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

PICK Buttons for swig

Plot Seismic Section, travel time curve

Evolutive Multi-taper Spectrum

Evolutive Auto-Regressive Spectrum

Get Slepian Tapers

Hilbert Transform

ZOOM SEISMIC Panel

Epoch Time Window

Search for Brune fit to displacement spectrum

Plot a seimic trace colored in time

Compare Envelopes

plot theoretical arrival times for a seismic section

Plot a time line of a DB set in RSEIS

Prepare structure for RSEIS

Detail Pick on 3-component seismogram

Make Filter Stamp

Save WPIX from swig output

Unpack PDE file

Event Detection

Get Order of Picks from P-wave Arrivals

ID points on Hodogram

Vector Cross Product

Select Stations

Var-Squiggle Plot

Integrate using trapezoidal rule

Set up Matrix of fft for Welch method

plot all phase arrival picks

Seismic Wiggle Analysis

vertical line on trace panel

writeUWpickfile

UW formatted ascii pickfile

UW pickfile to pphase pick data.frame

Filter trace with a spread of filters

Gray scale Color Palette

Earthquake Seismic Data

Interactive MTM driver

Interactive Particle Motion Plot

Short Term/Long Term curve

add tix to plot

INteractive CHoice of Filter

correct.moveout

Moveout Correction

Spectrogram fft

Integration in Frequency Domain

Fix component names for uniformity

get Hypocenters from IRIS web site

statistics of a vector

Particle Motion on Stereonet

Set up a seismic data base

Tomography Colors

Cross Correlation

Locator for plotseis24

CHOP SEISmic structure

Unwrap spectrum phase

plot a matrix of several seismograms

Buttons for swig

Auto-Regressive Spectrum Estimate

Parse UW F Card

Get Seismic reference time

given julian day and year get month/day

Matrix Seismic Record

Handle Pick in RSEIS

Create a seismic Waveform Database

Set colors for seismic display

Wavelet Frequency Scale

Print Date/TIME

convolve for Ground roll

Interactive wavelet transform driver

writeUW.Commentcard

writeUW.Commentcard