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RSEIS (version 2.6-0)

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

1,631

Version

2.6-0

License

GPL

Maintainer

Jonathan Lees

Last Published

June 21st, 2011

Functions in RSEIS (2.6-0)

Set Window Pix for swig

Particle Motion Analysis with arrows

Gabor transform

Create an empty RSEIS pickfile structure

Compare 1D models

Filter trace with a spread of filters

Auto-Regressive AIC estimate of arrival time

Read 1D velocity model

Inverse Fourier Transform

Volcano Seismic Data

Delta-O18 isotpe record

Plot Seismic Section

Interactive Particle Motion Plot

Short Term/Long Term curve

Read Instrument Response file

Convert to Cartesian coordinates

Minimum time in an RSEIS list

Pick stations and components interactively

INteractive CHoice of Filter

Convert Seismic data to RSEIS

Distance and Azimuth from two points

Gabor Transform with AR spectrum method

correct.moveout

Moveout Correction

Make Filter Stamp

Evolutive MTM Spectrum

Get Slepian Tapers

Floating point remainer function

Parse UW F Card

Event Detection

get Hypocenters from IRIS web site

Get 24 Hours of Seismic Data

Print information about the seismic database

Information on a Seismic record

Find Maxima and Minima

Polynomial Value

Mark 24 hour seismic display

one plotting region

get station from file name

Handle Pick in RSEIS

Specialized Locator function

Automatic Picking Algorithm

Prepare structure for RSEIS

Parse UW O-Cards

Range of Date Time

Prepare structure for RSEIS

Convert Wavelet Axis to Frequency

Set colors for seismic display

Set up a seismic data base

Convolve spikes with wavelets

Seismic Analysis

Create an empty window pick list

Seismic Travel Time 1D

Print Date/TIME

Var-Squiggle plot

Plot time series envelope

Volcanic Pulse Analysis

Return Wavelet transform

Simulate a seismic shot

Veiw seismic data window

Wavelet Frequency Scale

Cross Correlation

Vector Cross Product

Single Seismogram

Plot MTM structure

Displacement seismogram

plot a matrix of several seismograms

Evolutive MTM Spectrum

Epoch Time Window

ASCII RSEIS data dump

Replot Function for SELBUT

DUMP vectors to screen in list format

Seismic Component Order

Compare a pair of 1D models

CHOP SEISmic structure

Create an empty RSEIS structure

Forward fourier Transform

Get azimuthal particle motion

Instrument Respnse Function

Distance Along Great Circle Arc

Earthquake Seismic Data

Reads various seismic file formats

Gray scale Color Palette

Gray scale Color Palette

Interactive MTM driver

Plot Multi-taper Spectrum

Convert PDEs to List

plot all phase arrival picks

get UW station file

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

Plot Window Picks (WPX)

Documentation for swig

Decimal Julian Day

Instrument Frequencies

Event Detection

Unwrap spectrum phase

XTR button to RSEIS

Plot picks on seismic record

Dump a velocity model to an ascii file

Seismic 1D Travel Time and raypath

stereonet representation of particle motion

Set up Standard Instrument Responses

Plot Seismic Section, travel time curve

Seismic Analysis and Display

Interactive Spectrogram Driver

Short-term/Long-term Average curve

Threshold Adjuster

Brune Earquake Model

SENSORsensitivity

Sensor Sensitivity from a known set of seismo/acoustic sensor

Sample Velocity Model

Get single SAC file

Apply taper to seismic trace

Auto-Regressive Spectrum Estimate

add tix to plot

Search for Brune fit to displacement spectrum

ZOOM SEISMIC Panel

Compare Envelopes

Return difference in seconds

Clean up Pickfile structure

Plot a seimic trace colored in time

Remove trend from time series signal

Detail Pick on 3-component seismogram

Contour Wavelet Transform

Envelope Function with Hilbert Transform

Distances from an RSEIS list

Deconvolve instrument response from seismic data

Butterworth filter

Add points to a hodogram plot

Evolutive Auto-Regressive Spectrum

Create a character string from a date

Fix component names for uniformity

Integration in Frequency Domain

Evolutive Multi-taper Spectrum

Dummy Button Function

Fix Station Component Names

Buttons for swig

Spectrogram fft

given julian day and year get month/day

Parse UW Hires location Card

Get Corner Frequency: Linear Model

Velocity Seismogram

Unpack PDE file

Get Seismic reference time

PICK Buttons for swig

Hilbert Transform

Get Order of Picks from P-wave Arrivals

ID points on Hodogram

Insert NA in a vector at given break points

Convert Poles and Zeros to Polynomial

Plot phase lags

statistics of a vector

Time Series Structure

Legitimate picks in swig

Long FFT Spectrogram

Integrate seismogram

Add letters to the corners of plots in multiple figures

Parse Name Card

Jitter a set of labels

Get seismic rotation matrix

Next Power of Two

Create a seismic Waveform Database

print swig information

Pick zooms on 24 hour display

Plot a time line of a DB set in RSEIS

Particle Motion on Stereonet

Plot 24 hours of seismic data

Matrix Seismic Record

Plot JGET output

Plot Spectrogram

Plot Wavelet Transform

Parse Acard from UW-format pickfile

Save WPIX from swig output

Seconds Difference

Select Stations

Order seismic traces

Return difference in seconds

Seconds Difference

plot all phase arrival picks

Seismic section

Tomography Colors

plot theoretical arrival times for a seismic section

UW pickfile to pphase pick data.frame

System Information

vertical line on trace panel

Set Station information

convolve for Ground roll

Var-Squiggle Plot

Set Up data for earthquake location

Interactive wavelet transform driver

Pick stations and components interactively

Set up Matrix of fft for Welch method

Locator for plotseis24

Integrate using trapezoidal rule

writeUWpickfile

UW formatted ascii pickfile

time in decimal years

writeUW.Commentcard

writeUW.Commentcard

writeUW.DOTcard

writeUW.DOTcard

writeUW.OSTAScard

writeUW.OSTAScard