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RSEIS (version 4.1-5)

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

2,758

Version

4.1-5

License

GPL (>= 2)

Maintainer

Jonathan Lees

Last Published

August 10th, 2023

Functions in RSEIS (4.1-5)

Decimate a set of traces

Compare a pair of 1D models

Replot Function for SELBUT

Compare 1D models

ASCII RSEIS data dump

Butterworth filter with Augmentation

Single Seismogram

Seismic Component Order

CHOP SEISmic structure

Create an empty RSEIS structure

Particle Motion Analysis with arrows

Event Detection

Filter trace with a spread of filters

Displacement seismogram

Gabor transform

Forward fourier Transform

Inverse Fourier Transform

Distance Cross section

Read 1D velocity model

Reads various seismic file formats

Get azimuthal particle motion

Instrument Frequencies

Instrument Respnse Function

Plot Multi-taper Spectrum

Decimal Julian Day

Volcano Seismic Data

Unwrap spectrum phase

Evolutive MTM Spectrum

Gray scale Color Palette

Plot 1D Velocity Model

plot a matrix of several seismograms

Short Term/Long Term curve

Create an empty RSEIS pickfile structure

Auto-Regressive AIC estimate of arrival time

Interactive MTM driver

Distance Along Great Circle Arc

Set up Standard Instrument Responses

Read Instrument Response in IRIS SEED format

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

Plot Seismic Section

SENSORsensitivity

Sensor Sensitivity from a known set of seismo/acoustic sensor

Dump a velocity model to an ascii file

Pick stations and components interactively

Read Instrument Response file

Sample Velocity Model

Threshold Adjuster

Calculate Different Spectrum Types in Physical Units

Earthquake Seismic Data

Return difference in seconds

XTR button to RSEIS

Gray scale Color Palette

ZOOM SEISMIC Panel

Convert PDEs to List

Plot Seismic Section, travel time curve

Plot picks on seismic record

Seismic Analysis and Display

Interactive Spectrogram Driver

Seismic 1D Travel Time and raypath

Extract data to RSEIS file

stereonet representation of particle motion

Apply taper to seismic trace

Epoch Time Window

Delta-O18 isotpe record

INteractive CHoice of Filter

DateHour to List

Distances from an RSEIS list

Evolutive Auto-Regressive Spectrum

Remove trend from time series signal

Evolutive Multi-taper Spectrum

Plot Window Picks (WPX)

Make Filter Stamp

Get Seismic reference time

Integration in Frequency Domain

Parse UW F Card

Buttons for swig

Minimum time in an RSEIS list

Hilbert Transform

Get seismic rotation matrix

Extract Data to SAC format

Auto-Regressive Spectrum Estimate

Get Corner Frequency: Linear Model

Convert RSEIS date list to Posix

Jitter a set of labels

Convert Seismic data to RSEIS

get UW station file

Parse Name Card

Short-term/Long-term Average curve

Brune Earquake Model

Clean up Pickfile structure

Search for Brune fit to displacement spectrum

Short term, long term average ratio

Create a seismic Waveform Database

Particle Motion on Stereonet

Delete picks to WPX file

Plot a seimic trace colored in time

ID points on Hodogram

Legitimate picks in swig

Interactive Particle Motion Plot

Add letters to the corners of plots in multiple figures

plot all phase arrival picks

Matrix Seismic Record

plot theoretical arrival times for a seismic section

Documentation for swig

Spectrogram fft

Envelope Function with Hilbert Transform

Plot Spectrogram

Next Power of Two

Compare Envelopes

Simulate a seismic shot

Convert a SEIS list to a list of seismograms

Evolutive MTM Spectrum

Unpack PDE file

Information on a Seismic record

Gabor Transform with AR spectrum method

Set list of arrival times for swig.

Detail Pick on 3-component seismogram

Fix component names for uniformity

System Information

one plotting region

Integrate using trapezoidal rule

Seismic Travel Time 1D

Prepare structure for RSEIS

print swig information

PICK Buttons for swig

Velocity Seismogram

Window a GH structure and extract data

Convert to Cartesian coordinates

writeUW.OSTAScard

writeUW.OSTAScard

Interactive wavelet transform driver

writeUWpickfile

UW formatted ascii pickfile

Fix Station Component Names

Return Wavelet transform

Handle Pick in RSEIS

Convert RSEIS to SEGY/SAC format

Parse UW Hires location Card

Prepare structure for RSEIS

Set Station information

get Hypocenters from IRIS web site

Plot MTM structure

Replace picks in WPX file

correct.moveout

Moveout Correction

Create an empty window pick list

Save WPIX from swig output

Print information about the seismic database

Set up a seismic data base

Range of Date Time

Pick zooms on 24 hour display

Specialized Locator function

Parse Acard from UW-format pickfile

add tix to plot

Add points to a hodogram plot

Time Series Structure

Plot a time line of a DB set in RSEIS

Combine SEIS lists

statistics of a vector

Add one pick to WPX file

Var-Squiggle Plot

Print Date/TIME

Distance and Azimuth from two points

Select Stations

Posix to RSEIS DATE/TIME

Return difference in seconds

Veiw seismic data window

Set Window Pix for swig

time in decimal years

Identification stamp for RSEIS data

Convert Poles and Zeros to Polynomial

Convert Wavelet Axis to Frequency

Volcanic Pulse Analysis

Tomography Colors

Long FFT Spectrogram

Plot a seismic trace.

Plot JGET output

Butterworth filter

Plot Wavelet Transform

Plot 24 hours of seismic data

Pick stations and components interactively

Plot time series envelope

Seismic section

Cross Correlation

Concatenate two WPX lists

Vector Cross Product

Contour Wavelet Transform

Create a character string from a date

Deconvolve instrument response from seismic data

Plot phase lags

Insert NA in a vector at given break points

given julian day and year get month/day

Event Detection

Get Slepian Tapers

Dummy Button Function

Get Order of Picks from P-wave Arrivals

Convert RSEIS to TS

Mark 24 hour seismic display

Find Maxima and Minima

Integrate seismogram

Read in multiple segy files.

Var-Squiggle plot

plot all phase arrival picks

Get 24 Hours of Seismic Data

Write One segy file

UW pickfile to pphase pick data.frame

Wavelet Frequency Scale

Set colors for seismic display

writeUW.DOTcard

writeUW.DOTcard

Set up Matrix of fft for Welch method

vertical line on trace panel

Seismic Wiggle Analysis

Locator for plotseis24

Read one SEGY/SAC file

Automatic Picking Algorithm

Polynomial Value

get station from file name

Convolve spikes with wavelets

Seconds Difference

Seconds Difference

Parse UW O-Cards

DUMP vectors to screen in list format

Order seismic traces

writeUW.Commentcard

writeUW.Commentcard

convolve for Ground roll