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RSEIS (version 4.0-3)

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

3,416

Version

4.0-3

License

GPL (>= 2)

Maintainer

Jonathan Lees

Last Published

August 2nd, 2021

Functions in RSEIS (4.0-3)

Single Seismogram

Seismic Component Order

CHOP SEISmic structure

Replot Function for SELBUT

ASCII RSEIS data dump

Butterworth filter with Augmentation

Compare a pair of 1D models

Compare 1D models

Decimate a set of traces

Gabor transform

Filter trace with a spread of filters

Event Detection

Earthquake Seismic Data

Displacement seismogram

Particle Motion Analysis with arrows

Create an empty RSEIS pickfile structure

Gray scale Color Palette

Read 1D velocity model

Gray scale Color Palette

Volcano Seismic Data

Evolutive MTM Spectrum

Plot Multi-taper Spectrum

Convert PDEs to List

Unwrap spectrum phase

Distance Along Great Circle Arc

Interactive Particle Motion Plot

Plot picks on seismic record

Instrument Frequencies

Plot Seismic Section

Plot Seismic Section, travel time curve

Documentation for swig

Decimal Julian Day

Reads various seismic file formats

get UW station file

Instrument Respnse Function

Auto-Regressive AIC estimate of arrival time

Read Instrument Response file

Create an empty RSEIS structure

Forward fourier Transform

Plot Window Picks (WPX)

Interactive MTM driver

Delta-O18 isotpe record

XTR button to RSEIS

Sample Velocity Model

Seismic 1D Travel Time and raypath

Get azimuthal particle motion

Read Instrument Response in IRIS SEED format

Velocity Seismogram

Dump a velocity model to an ascii file

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

Seismic Analysis and Display

Short Term/Long Term curve

ZOOM SEISMIC Panel

Plot 1D Velocity Model

Inverse Fourier Transform

Set up Standard Instrument Responses

Short-term/Long-term Average curve

Add one pick to WPX file

Calculate Different Spectrum Types in Physical Units

plot all phase arrival picks

PICK Buttons for swig

Plot a seimic trace colored in time

Butterworth filter

Return difference in seconds

Add points to a hodogram plot

Search for Brune fit to displacement spectrum

plot a matrix of several seismograms

Brune Earquake Model

Minimum time in an RSEIS list

Concatenate two WPX lists

Pick stations and components interactively

Convert to Cartesian coordinates

Threshold Adjuster

Extract Data to SAC format

Compare Envelopes

stereonet representation of particle motion

Contour Wavelet Transform

Delete picks to WPX file

SENSORsensitivity

Sensor Sensitivity from a known set of seismo/acoustic sensor

Epoch Time Window

Interactive Spectrogram Driver

Dummy Button Function

Auto-Regressive Spectrum Estimate

Window a GH structure and extract data

Clean up Pickfile structure

Spectrogram fft

INteractive CHoice of Filter

Extract data to RSEIS file

Buttons for swig

Create a character string from a date

Detail Pick on 3-component seismogram

correct.moveout

Moveout Correction

Remove trend from time series signal

Get Corner Frequency: Linear Model

add tix to plot

Parse UW F Card

Convert Seismic data to RSEIS

Get Seismic reference time

Apply taper to seismic trace

Envelope Function with Hilbert Transform

Deconvolve instrument response from seismic data

Distances from an RSEIS list

Make Filter Stamp

Event Detection

Identification stamp for RSEIS data

Get seismic rotation matrix

Unpack PDE file

Parse Name Card

Convert Poles and Zeros to Polynomial

Integration in Frequency Domain

DateHour to List

Evolutive MTM Spectrum

Gabor Transform with AR spectrum method

Evolutive Multi-taper Spectrum

Evolutive Auto-Regressive Spectrum

given julian day and year get month/day

Time Series Structure

Plot phase lags

one plotting region

Next Power of Two

Hilbert Transform

Polynomial Value

Insert NA in a vector at given break points

statistics of a vector

Parse UW Hires location Card

Legitimate picks in swig

Integrate seismogram

Specialized Locator function

Get Slepian Tapers

Add letters to the corners of plots in multiple figures

print swig information

Get 24 Hours of Seismic Data

get Hypocenters from IRIS web site

Get Order of Picks from P-wave Arrivals

Handle Pick in RSEIS

Read one SEGY/SAC file

Fix Station Component Names

Parse UW O-Cards

Replace picks in WPX file

Plot a time line of a DB set in RSEIS

Fix component names for uniformity

Create a seismic Waveform Database

Plot MTM structure

Print information about the seismic database

Posix to RSEIS DATE/TIME

Plot a seismic trace.

Information on a Seismic record

Long FFT Spectrogram

Automatic Picking Algorithm

Seconds Difference

Save WPIX from swig output

Convert RSEIS to SEGY/SAC format

Seconds Difference

Range of Date Time

Pick zooms on 24 hour display

Plot JGET output

Prepare structure for RSEIS

Read in multiple segy files.

Convolve spikes with wavelets

ID points on Hodogram

plot all phase arrival picks

convolve for Ground roll

Seismic Wiggle Analysis

Convert RSEIS date list to Posix

Set colors for seismic display

Mark 24 hour seismic display

Set list of arrival times for swig.

Matrix Seismic Record

Set Station information

Prepare structure for RSEIS

Plot time series envelope

Write One segy file

Volcanic Pulse Analysis

Set up a seismic data base

Parse Acard from UW-format pickfile

Seismic section

Find Maxima and Minima

Locator for plotseis24

Particle Motion on Stereonet

Jitter a set of labels

get station from file name

writeUW.Commentcard

writeUW.Commentcard

vertical line on trace panel

writeUW.DOTcard

writeUW.DOTcard

Plot 24 hours of seismic data

Distance and Azimuth from two points

plot theoretical arrival times for a seismic section

Plot Spectrogram

Convert Wavelet Axis to Frequency

time in decimal years

DUMP vectors to screen in list format

Convert RSEIS to TS

Plot Wavelet Transform

Cross Correlation

Vector Cross Product

Order seismic traces

Print Date/TIME

Pick stations and components interactively

Create an empty window pick list

Select Stations

Wavelet Frequency Scale

Tomography Colors

UW pickfile to pphase pick data.frame

Simulate a seismic shot

Return difference in seconds

Set Window Pix for swig

System Information

Set up Matrix of fft for Welch method

Integrate using trapezoidal rule

Seismic Travel Time 1D

Interactive wavelet transform driver

Veiw seismic data window

Var-Squiggle Plot

Var-Squiggle plot

Return Wavelet transform

writeUW.OSTAScard

writeUW.OSTAScard

writeUWpickfile

UW formatted ascii pickfile