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RSEIS (version 3.2-1)

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

3.2-1

License

GPL (>= 2)

Maintainer

Jonathan Lees

Last Published

June 21st, 2013

Functions in RSEIS (3.2-1)

Filter trace with a spread of filters

Gray scale Color Palette

Read Instrument Response in IRIS SEED format

SENSORsensitivity

Sensor Sensitivity from a known set of seismo/acoustic sensor

stereonet representation of particle motion

Auto-Regressive Spectrum Estimate

Remove trend from time series signal

Convert to Cartesian coordinates

Buttons for swig

Interactive MTM driver

Clean up Pickfile structure

Spectrogram fft

Make Filter Stamp

Parse UW F Card

Parse Name Card

Hilbert Transform

Jitter a set of labels

Print information about the seismic database

Polynomial Value

get station from file name

plot theoretical arrival times for a seismic section

Prepare structure for RSEIS

print swig information

Automatic Picking Algorithm

Add letters to the corners of plots in multiple figures

Dump RSEIS list to SAC format

Order seismic traces

convolve for Ground roll

Convolve spikes with wavelets

System Information

writeUW.OSTAScard

writeUW.OSTAScard

Particle Motion on Stereonet

Write one SAC file to disk.

Displacement seismogram

Decimate a set of traces

Distance Along Great Circle Arc

Read 1D velocity model

Get azimuthal particle motion

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

Plot Window Picks (WPX)

Convert PDEs to List

Plot Seismic Section

Set up Standard Instrument Responses

Read Instrument Response file

Threshold Adjuster

INteractive CHoice of Filter

Add points to a hodogram plot

Brune Earquake Model

Contour Wavelet Transform

Event Detection

Fix component names for uniformity

Envelope Function with Hilbert Transform

Integrate seismogram

Legitimate picks in swig

Matrix Seismic Record

Save WPIX from swig output

plot all phase arrival picks

Volcanic Pulse Analysis

Set colors for seismic display

Set up Matrix of fft for Welch method

Seismic Component Order

Plot picks on seismic record

Short Term/Long Term curve

Inverse Fourier Transform

Interactive Spectrogram Driver

Epoch Time Window

Create a character string from a date

Replot Function for SELBUT

Gabor transform

Volcano Seismic Data

get UW station file

Interactive Particle Motion Plot

Velocity Seismogram

Insert NA in a vector at given break points

Pick zooms on 24 hour display

ZOOM SEISMIC Panel

Particle Motion Analysis with arrows

correct.moveout

Moveout Correction

Create an empty RSEIS structure

Gray scale Color Palette

Get Order of Picks from P-wave Arrivals

Detail Pick on 3-component seismogram

Delta-O18 isotpe record

get Hypocenters from IRIS web site

plot all phase arrival picks

Get 24 Hours of Seismic Data

PICK Buttons for swig

Mark 24 hour seismic display

add tix to plot

Next Power of Two

Plot 24 hours of seismic data

Cross Correlation

Concatenate two WPX lists

Short-term/Long-term Average curve

Plot Spectrogram

Handle Pick in RSEIS

writeUW.DOTcard

writeUW.DOTcard

Deconvolve instrument response from seismic data

Convert Wavelet Axis to Frequency

Prepare structure for RSEIS

given julian day and year get month/day

DUMP vectors to screen in list format

ID points on Hodogram

Plot JGET output

Replace picks in WPX file

Set Up data for earthquake location

Distance and Azimuth from two points

Pick stations and components interactively

Seismic Wiggle Analysis

Parse Acard from UW-format pickfile

Var-Squiggle plot

Tomography Colors

Interactive wavelet transform driver

Seconds Difference

Create an empty window pick list

Create an empty RSEIS pickfile structure

Instrument Respnse Function

Return difference in seconds

Plot a seimic trace colored in time

Plot Seismic Section, travel time curve

Delete picks to WPX file

Dummy Button Function

Distances from an RSEIS list

Get Corner Frequency: Linear Model

Fix Station Component Names

Get Seismic reference time

Parse UW Hires location Card

Information on a Seismic record

Long FFT Spectrogram

Plot MTM structure

Specialized Locator function

Select Stations

Set up a seismic data base

Print Date/TIME

Veiw seismic data window

Locator for plotseis24

UW pickfile to pphase pick data.frame

writeUWpickfile

UW formatted ascii pickfile

Var-Squiggle Plot

Compare a pair of 1D models

Event Detection

Dump a velocity model to an ascii file

Auto-Regressive AIC estimate of arrival time

Minimum time in an RSEIS list

Pick stations and components interactively

Evolutive Multi-taper Spectrum

Evolutive MTM Spectrum

Convert Poles and Zeros to Polynomial

Get seismic rotation matrix

Find Maxima and Minima

one plotting region

Wavelet Frequency Scale

Set Window Pix for swig

vertical line on trace panel

Seismic Travel Time 1D

time in decimal years

Seismic section

Plot time series envelope

Compare 1D models

CHOP SEISmic structure

Earthquake Seismic Data

Reads various seismic file formats

Plot Multi-taper Spectrum

Evolutive MTM Spectrum

Documentation for swig

Forward fourier Transform

plot a matrix of several seismograms

Seismic Analysis and Display

Seismic 1D Travel Time and raypath

Sample Velocity Model

Convert Seismic data to RSEIS

Integration in Frequency Domain

Evolutive Auto-Regressive Spectrum

Get Slepian Tapers

Unpack PDE file

Create a seismic Waveform Database

Plot a time line of a DB set in RSEIS

Return difference in seconds

Seconds Difference

Set Station information

Integrate using trapezoidal rule

Vector Cross Product

writeUW.Commentcard

writeUW.Commentcard

Time Series Structure

Single Seismogram

ASCII RSEIS data dump

XTR button to RSEIS

Search for Brune fit to displacement spectrum

Plot phase lags

Instrument Frequencies

Unwrap spectrum phase

Butterworth filter

statistics of a vector

Compare Envelopes

Gabor Transform with AR spectrum method

Decimal Julian Day

Parse UW O-Cards

Range of Date Time

Add one pick to WPX file

Apply taper to seismic trace

Simulate a seismic shot

Plot Wavelet Transform

Return Wavelet transform