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RSEIS (version 4.1-1)

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

1,889

Version

4.1-1

License

GPL (>= 2)

Maintainer

Jonathan Lees

Last Published

May 16th, 2022

Functions in RSEIS (4.1-1)

Replot Function for SELBUT

Compare 1D models

Seismic Component Order

Compare a pair of 1D models

Decimate a set of traces

Particle Motion Analysis with arrows

Create an empty RSEIS structure

Gabor transform

Butterworth filter with Augmentation

Filter trace with a spread of filters

Gray scale Color Palette

Forward fourier Transform

Single Seismogram

Earthquake Seismic Data

Auto-Regressive AIC estimate of arrival time

Inverse Fourier Transform

Displacement seismogram

Event Detection

Distance Cross section

Create an empty RSEIS pickfile structure

Unwrap spectrum phase

Interactive MTM driver

Get azimuthal particle motion

Short Term/Long Term curve

Read 1D velocity model

Distance Along Great Circle Arc

Plot 1D Velocity Model

get UW station file

Instrument Frequencies

Delta-O18 isotpe record

Instrument Respnse Function

Plot Window Picks (WPX)

Reads various seismic file formats

Plot picks on seismic record

Add one pick to WPX file

Concatenate two WPX lists

Add points to a hodogram plot

Interactive Particle Motion Plot

Plot Seismic Section, travel time curve

Seismic Analysis and Display

Seismic 1D Travel Time and raypath

Gray scale Color Palette

Set up Standard Instrument Responses

Dump a velocity model to an ascii file

ZOOM SEISMIC Panel

Interactive Spectrogram Driver

stereonet representation of particle motion

Search for Brune fit to displacement spectrum

Evolutive MTM Spectrum

Butterworth filter

Plot a seimic trace colored in time

plot a matrix of several seismograms

Plot Seismic Section

Minimum time in an RSEIS list

Deconvolve instrument response from seismic data

Combine SEIS lists

Documentation for swig

plot all phase arrival picks

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

Plot Multi-taper Spectrum

Short-term/Long-term Average curve

Decimal Julian Day

PICK Buttons for swig

Calculate Different Spectrum Types in Physical Units

Read Instrument Response in IRIS SEED format

Read Instrument Response file

Volcano Seismic Data

Convert to Cartesian coordinates

Delete picks to WPX file

Threshold Adjuster

Extract Data to SAC format

Epoch Time Window

Return difference in seconds

Buttons for swig

Auto-Regressive Spectrum Estimate

Convert PDEs to List

XTR button to RSEIS

Brune Earquake Model

Envelope Function with Hilbert Transform

Pick stations and components interactively

Convert Seismic data to RSEIS

Convert a SEIS list to a list of seismograms

Contour Wavelet Transform

Evolutive Auto-Regressive Spectrum

INteractive CHoice of Filter

Sample Velocity Model

Velocity Seismogram

SENSORsensitivity

Sensor Sensitivity from a known set of seismo/acoustic sensor

Hilbert Transform

Get Corner Frequency: Linear Model

Find Maxima and Minima

Get Slepian Tapers

Window a GH structure and extract data

Evolutive MTM Spectrum

Dummy Button Function

Extract data to RSEIS file

Integrate seismogram

Clean up Pickfile structure

Detail Pick on 3-component seismogram

Remove trend from time series signal

Evolutive Multi-taper Spectrum

Spectrogram fft

Convert RSEIS date list to Posix

Unpack PDE file

Polynomial Value

Fix component names for uniformity

add tix to plot

correct.moveout

Moveout Correction

Integration in Frequency Domain

DateHour to List

Compare Envelopes

Apply taper to seismic trace

Fix Station Component Names

Event Detection

get Hypocenters from IRIS web site

Parse Name Card

Handle Pick in RSEIS

Jitter a set of labels

Next Power of Two

Plot JGET output

Distances from an RSEIS list

Gabor Transform with AR spectrum method

Create a character string from a date

Parse UW F Card

Make Filter Stamp

given julian day and year get month/day

Get seismic rotation matrix

Parse UW Hires location Card

Get Seismic reference time

Convert Poles and Zeros to Polynomial

ID points on Hodogram

Information on a Seismic record

Long FFT Spectrogram

Get Order of Picks from P-wave Arrivals

Create a seismic Waveform Database

plot theoretical arrival times for a seismic section

Posix to RSEIS DATE/TIME

Identification stamp for RSEIS data

one plotting region

Automatic Picking Algorithm

Prepare structure for RSEIS

statistics of a vector

Plot phase lags

Insert NA in a vector at given break points

Print information about the seismic database

Mark 24 hour seismic display

print swig information

Plot 24 hours of seismic data

Plot Spectrogram

Convert RSEIS to SEGY/SAC format

Save WPIX from swig output

Convert RSEIS to TS

Plot a time line of a DB set in RSEIS

Legitimate picks in swig

Get 24 Hours of Seismic Data

Time Series Structure

Prepare structure for RSEIS

Add letters to the corners of plots in multiple figures

Parse UW O-Cards

Matrix Seismic Record

System Information

Plot a seismic trace.

Convert Wavelet Axis to Frequency

DUMP vectors to screen in list format

Wavelet Frequency Scale

Read one SEGY/SAC file

Seconds Difference

Set Window Pix for swig

Return difference in seconds

Distance and Azimuth from two points

get station from file name

Range of Date Time

Plot Wavelet Transform

Plot MTM structure

Specialized Locator function

Particle Motion on Stereonet

Pick zooms on 24 hour display

time in decimal years

writeUW.DOTcard

writeUW.DOTcard

Replace picks in WPX file

Tomography Colors

Pick stations and components interactively

convolve for Ground roll

Order seismic traces

Set colors for seismic display

Create an empty window pick list

plot all phase arrival picks

Set up a seismic data base

vertical line on trace panel

Integrate using trapezoidal rule

Veiw seismic data window

Set Station information

Convolve spikes with wavelets

Print Date/TIME

Parse Acard from UW-format pickfile

Set up Matrix of fft for Welch method

Seismic Travel Time 1D

Volcanic Pulse Analysis

Locator for plotseis24

Plot time series envelope

UW pickfile to pphase pick data.frame

writeUW.OSTAScard

writeUW.OSTAScard

Return Wavelet transform

Seismic section

Seconds Difference

Interactive wavelet transform driver

Read in multiple segy files.

Select Stations

Seismic Wiggle Analysis

Write One segy file

Set list of arrival times for swig.

Var-Squiggle plot

Simulate a seismic shot

writeUWpickfile

UW formatted ascii pickfile

Cross Correlation

Var-Squiggle Plot

Vector Cross Product

writeUW.Commentcard

writeUW.Commentcard

ASCII RSEIS data dump

CHOP SEISmic structure