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RSEIS (version 3.0-6)

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

3.0-6

License

GPL

Maintainer

Jonathan Lees

Last Published

May 19th, 2012

Functions in RSEIS (3.0-6)

Auto-Regressive AIC estimate of arrival time

add tix to plot

Earthquake Seismic Data

INteractive CHoice of Filter

Delete picks to WPX file

Dummy Button Function

Make Filter Stamp

Get Corner Frequency: Linear Model

Get seismic rotation matrix

Particle Motion on Stereonet

Create a seismic Waveform Database

plot all phase arrival picks

Convolve spikes with wavelets

Set up Matrix of fft for Welch method

CHOP SEISmic structure

Compare a pair of 1D models

Get azimuthal particle motion

Instrument Respnse Function

Distance Along Great Circle Arc

Plot Window Picks (WPX)

SENSORsensitivity

Sensor Sensitivity from a known set of seismo/acoustic sensor

Auto-Regressive Spectrum Estimate

Clean up Pickfile structure

Deconvolve instrument response from seismic data

Get Seismic reference time

Fix component names for uniformity

Jitter a set of labels

ID points on Hodogram

Mark 24 hour seismic display

Pick zooms on 24 hour display

Automatic Picking Algorithm

Plot Spectrogram

Convert Wavelet Axis to Frequency

Seconds Difference

Volcanic Pulse Analysis

Simulate a seismic shot

DUMP vectors to screen in list format

Particle Motion Analysis with arrows

Replot Function for SELBUT

Unwrap spectrum phase

Short Term/Long Term curve

Delta-O18 isotpe record

Seismic Analysis and Display

Sample Velocity Model

Distances from an RSEIS list

Velocity Seismogram

Fix Station Component Names

Get Slepian Tapers

Search for Brune fit to displacement spectrum

Unpack PDE file

Print information about the seismic database

Single Seismogram

Filter trace with a spread of filters

Insert NA in a vector at given break points

Next Power of Two

Decimate a set of traces

Plot phase lags

Forward fourier Transform

Read 1D velocity model

Decimal Julian Day

Plot picks on seismic record

convolve for Ground roll

writeUWpickfile

UW formatted ascii pickfile

Short-term/Long-term Average curve

Seismic 1D Travel Time and raypath

PICK Buttons for swig

Create a character string from a date

given julian day and year get month/day

Spectrogram fft

Get 24 Hours of Seismic Data

Convert Poles and Zeros to Polynomial

Brune Earquake Model

Long FFT Spectrogram

get station from file name

Order seismic traces

Displacement seismogram

Volcano Seismic Data

Inverse Fourier Transform

Evolutive MTM Spectrum

plot a matrix of several seismograms

Plot Seismic Section

Set up Standard Instrument Responses

Buttons for swig

Return difference in seconds

Add points to a hodogram plot

correct.moveout

Moveout Correction

Parse UW F Card

Find Maxima and Minima

statistics of a vector

Add letters to the corners of plots in multiple figures

print swig information

Prepare structure for RSEIS

Plot JGET output

Pick stations and components interactively

Select Stations

Integrate using trapezoidal rule

Seismic Travel Time 1D

vertical line on trace panel

Evolutive Multi-taper Spectrum

ASCII RSEIS data dump

Create an empty RSEIS pickfile structure

Gray scale Color Palette

Plot Multi-taper Spectrum

XTR button to RSEIS

plot all phase arrival picks

stereonet representation of particle motion

Interactive Particle Motion Plot

Apply taper to seismic trace

Convert Seismic data to RSEIS

Remove trend from time series signal

Seismic Component Order

Evolutive MTM Spectrum

Event Detection

Create an empty RSEIS structure

Event Detection

Gray scale Color Palette

Reads various seismic file formats

Instrument Frequencies

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

Convert PDEs to List

Documentation for swig

Hilbert Transform

Polynomial Value

Plot Wavelet Transform

Dump a velocity model to an ascii file

Prepare structure for RSEIS

Plot MTM structure

Wavelet Frequency Scale

Add one pick to WPX file

Convert to Cartesian coordinates

Butterworth filter

Return difference in seconds

Threshold Adjuster

Pick stations and components interactively

Concatenate two WPX lists

Seismic section

Envelope Function with Hilbert Transform

Plot a seimic trace colored in time

Var-Squiggle plot

Plot time series envelope

Return Wavelet transform

Compare Envelopes

get Hypocenters from IRIS web site

plot theoretical arrival times for a seismic section

writeUW.DOTcard

writeUW.DOTcard

Integrate seismogram

Legitimate picks in swig

Get Order of Picks from P-wave Arrivals

Plot a time line of a DB set in RSEIS

Parse UW O-Cards

Create an empty window pick list

one plotting region

Parse Acard from UW-format pickfile

Time Series Structure

Set Window Pix for swig

Locator for plotseis24

Tomography Colors

System Information

Veiw seismic data window

Interactive wavelet transform driver

writeUW.OSTAScard

writeUW.OSTAScard

time in decimal years

writeUW.Commentcard

writeUW.Commentcard

Cross Correlation

Compare 1D models

Interactive MTM driver

get UW station file

Plot Seismic Section, travel time curve

Minimum time in an RSEIS list

ZOOM SEISMIC Panel

Contour Wavelet Transform

Evolutive Auto-Regressive Spectrum

Integration in Frequency Domain

Parse UW Hires location Card

Handle Pick in RSEIS

Range of Date Time

Replace picks in WPX file

Dump RSEIS list to SAC format

Set colors for seismic display

Save WPIX from swig output

Set Up data for earthquake location

Set Station information

Print Date/TIME

Seismic Wiggle Analysis

Write one SAC file to disk.

Vector Cross Product

Gabor transform

Read Instrument Response file

Interactive Spectrogram Driver

Epoch Time Window

Detail Pick on 3-component seismogram

Gabor Transform with AR spectrum method

Parse Name Card

Information on a Seismic record

Specialized Locator function

Matrix Seismic Record

Plot 24 hours of seismic data

Distance and Azimuth from two points

Seconds Difference

Set up a seismic data base

UW pickfile to pphase pick data.frame

Var-Squiggle Plot