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RSEIS (version 3.4-5)

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

3.4-5

License

GPL (>= 2)

Maintainer

Jonathan Lees

Last Published

April 28th, 2015

Functions in RSEIS (3.4-5)

Instrument Frequencies

Decimate a set of traces

Minimum time in an RSEIS list

Displacement seismogram

Get Corner Frequency: Linear Model

Get azimuthal particle motion

CHOP SEISmic structure

Clean up Pickfile structure

Unwrap spectrum phase

Replot Function for SELBUT

Dump a velocity model to an ascii file

Create an empty RSEIS structure

Var-Squiggle Plot

Plot picks on seismic record

Threshold Adjuster

Evolutive Auto-Regressive Spectrum

Set Window Pix for swig

Extract Data to SAC format

add tix to plot

Handle Pick in RSEIS

Spectrogram fft

Brune Earquake Model

DUMP vectors to screen in list format

Get 24 Hours of Seismic Data

Contour Wavelet Transform

Seismic section

Read 1D velocity model

Specialized Locator function

writeUW.Commentcard

writeUW.Commentcard

Plot Seismic Section, travel time curve

Hilbert Transform

Parse Acard from UW-format pickfile

Butterworth filter

plot theoretical arrival times for a seismic section

Parse UW O-Cards

Fix Station Component Names

Plot Seismic Section

Search for Brune fit to displacement spectrum

Plot a time line of a DB set in RSEIS

Time Series Structure

SENSORsensitivity

Sensor Sensitivity from a known set of seismo/acoustic sensor

stereonet representation of particle motion

ID points on Hodogram

Seismic Component Order

Convert PDEs to List

Compare 1D models

Delta-O18 isotpe record

Seconds Difference

Prepare structure for RSEIS

Interactive MTM driver

Add one pick to WPX file

Evolutive MTM Spectrum

Make Filter Stamp

Short Term/Long Term curve

Remove trend from time series signal

Evolutive MTM Spectrum

Automatic Picking Algorithm

Plot MTM structure

Get Order of Picks from P-wave Arrivals

Legitimate picks in swig

Fix component names for uniformity

Information on a Seismic record

Tomography Colors

Add letters to the corners of plots in multiple figures

Integrate using trapezoidal rule

Plot time series envelope

Print Date/TIME

Locator for plotseis24

writeUWpickfile

UW formatted ascii pickfile

Plot Wavelet Transform

Seismic Analysis and Display

Read in multiple segy files.

Simulate a seismic shot

Decimal Julian Day

Set up Standard Instrument Responses

Filter trace with a spread of filters

Short-term/Long-term Average curve

Velocity Seismogram

Evolutive Multi-taper Spectrum

Mark 24 hour seismic display

Wavelet Frequency Scale

Seconds Difference

Return difference in seconds

Documentation for swig

Delete picks to WPX file

Envelope Function with Hilbert Transform

Parse UW F Card

Convert RSEIS to SEGY/SAC format

Create an empty window pick list

plot all phase arrival picks

convolve for Ground roll

Select Stations

Vector Cross Product

Auto-Regressive AIC estimate of arrival time

Volcano Seismic Data

plot all phase arrival picks

Pick stations and components interactively

Instrument Respnse Function

Long FFT Spectrogram

Plot Multi-taper Spectrum

Reads various seismic file formats

Buttons for swig

Interactive Particle Motion Plot

get UW station file

Sample Velocity Model

Gabor transform

ASCII RSEIS data dump

get Hypocenters from IRIS web site

Deconvolve instrument response from seismic data

Particle Motion Analysis with arrows

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

Compare a pair of 1D models

Create an empty RSEIS pickfile structure

Single Seismogram

Concatenate two WPX lists

Set Up data for earthquake location

Read Instrument Response file

Window a GH structure and extract data

INteractive CHoice of Filter

Gabor Transform with AR spectrum method

Forward fourier Transform

Auto-Regressive Spectrum Estimate

Event Detection

Seismic 1D Travel Time and raypath

Earthquake Seismic Data

Distance Along Great Circle Arc

Integration in Frequency Domain

Distances from an RSEIS list

Distance and Azimuth from two points

Seismic Wiggle Analysis

Seismic Travel Time 1D

Create a character string from a date

Prepare structure for RSEIS

Matrix Seismic Record

Get Slepian Tapers

given julian day and year get month/day

Insert NA in a vector at given break points

Return difference in seconds

Gray scale Color Palette

print swig information

Add points to a hodogram plot

Convert Poles and Zeros to Polynomial

Extract data to RSEIS file

System Information

Save WPIX from swig output

Plot Window Picks (WPX)

Plot Spectrogram

Unpack PDE file

Inverse Fourier Transform

one plotting region

Set Station information

Read Instrument Response in IRIS SEED format

Get seismic rotation matrix

XTR button to RSEIS

Apply taper to seismic trace

Var-Squiggle plot

ZOOM SEISMIC Panel

Polynomial Value

Find Maxima and Minima

PICK Buttons for swig

Epoch Time Window

Gray scale Color Palette

Plot a seimic trace colored in time

Interactive Spectrogram Driver

Parse UW Hires location Card

get station from file name

Convert Wavelet Axis to Frequency

Create a seismic Waveform Database

Pick zooms on 24 hour display

statistics of a vector

plot a matrix of several seismograms

vertical line on trace panel

Detail Pick on 3-component seismogram

Event Detection

Get Seismic reference time

Jitter a set of labels

Compare Envelopes

Plot 24 hours of seismic data

time in decimal years

correct.moveout

Moveout Correction

UW pickfile to pphase pick data.frame

Plot JGET output

Set colors for seismic display

Plot phase lags

writeUW.DOTcard

writeUW.DOTcard

Pick stations and components interactively

Dummy Button Function

Integrate seismogram

Set up Matrix of fft for Welch method

Read one SEGY/SAC file

writeUW.OSTAScard

writeUW.OSTAScard

Convert to Cartesian coordinates

Print information about the seismic database

Next Power of Two

Range of Date Time

Convolve spikes with wavelets

Cross Correlation

Particle Motion on Stereonet

Write One segy file

Replace picks in WPX file

Parse Name Card

Convert Seismic data to RSEIS

Identification stamp for RSEIS data

Order seismic traces

Return Wavelet transform

Set up a seismic data base

Interactive wavelet transform driver

Veiw seismic data window

Volcanic Pulse Analysis