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RSEIS (version 3.2-5)

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

3.2-5

License

GPL (>= 2)

Maintainer

Jonathan Lees

Last Published

November 6th, 2013

Functions in RSEIS (3.2-5)

Create an empty RSEIS pickfile structure

Instrument Frequencies

Unwrap spectrum phase

Plot picks on seismic record

ZOOM SEISMIC Panel

Contour Wavelet Transform

Evolutive MTM Spectrum

Parse UW Hires location Card

Legitimate picks in swig

Time Series Structure

Mark 24 hour seismic display

Replace picks in WPX file

Plot MTM structure

Integrate using trapezoidal rule

Return difference in seconds

Locator for plotseis24

System Information

Displacement seismogram

Forward fourier Transform

Get azimuthal particle motion

Dump a velocity model to an ascii file

Set up Standard Instrument Responses

stereonet representation of particle motion

Threshold Adjuster

Plot a seimic trace colored in time

Seismic Analysis and Display

Convert Seismic data to RSEIS

Extract data to RSEIS file

Dummy Button Function

Envelope Function with Hilbert Transform

Get Seismic reference time

Event Detection

Get Order of Picks from P-wave Arrivals

statistics of a vector

Create a seismic Waveform Database

Pick zooms on 24 hour display

Order seismic traces

Select Stations

Parse UW O-Cards

Seismic section

Interactive wavelet transform driver

Concatenate two WPX lists

plot a matrix of several seismograms

Read 1D velocity model

XTR button to RSEIS

Interactive Particle Motion Plot

Window a GH structure and extract data

Create a character string from a date

Evolutive Multi-taper Spectrum

Integration in Frequency Domain

Spectrogram fft

ID points on Hodogram

Get seismic rotation matrix

Plot phase lags

one plotting region

Wavelet Frequency Scale

Range of Date Time

Set Window Pix for swig

Plot Spectrogram

Automatic Picking Algorithm

Replot Function for SELBUT

Seismic Component Order

Gray scale Color Palette

Filter trace with a spread of filters

Decimal Julian Day

Documentation for swig

plot all phase arrival picks

Velocity Seismogram

Pick stations and components interactively

Detail Pick on 3-component seismogram

Fix Station Component Names

Parse UW F Card

Print information about the seismic database

plot theoretical arrival times for a seismic section

Plot Wavelet Transform

Dump RSEIS list to SAC format

Seconds Difference

Pick stations and components interactively

Compare 1D models

Distance Along Great Circle Arc

Plot Seismic Section

SENSORsensitivity

Sensor Sensitivity from a known set of seismo/acoustic sensor

Sample Velocity Model

Brune Earquake Model

Set up Matrix of fft for Welch method

Convolve spikes with wavelets

Var-Squiggle plot

writeUW.OSTAScard

writeUW.OSTAScard

Get 24 Hours of Seismic Data

Integrate seismogram

Jitter a set of labels

Particle Motion on Stereonet

Plot JGET output

Prepare structure for RSEIS

Seconds Difference

Set colors for seismic display

plot all phase arrival picks

Set up a seismic data base

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

UW pickfile to pphase pick data.frame

vertical line on trace panel

Create an empty RSEIS structure

Inverse Fourier Transform

get UW station file

Seismic 1D Travel Time and raypath

CHOP SEISmic structure

Interactive Spectrogram Driver

Buttons for swig

Plot Seismic Section, travel time curve

Return difference in seconds

Add one pick to WPX file

Extract Data to SAC format

Add points to a hodogram plot

Polynomial Value

Convert Wavelet Axis to Frequency

Particle Motion Analysis with arrows

Auto-Regressive AIC estimate of arrival time

Interactive MTM driver

Gray scale Color Palette

Plot Window Picks (WPX)

Read Instrument Response in IRIS SEED format

Minimum time in an RSEIS list

Short-term/Long-term Average curve

Convert to Cartesian coordinates

Save WPIX from swig output

Print Date/TIME

Simulate a seismic shot

Set Station information

writeUW.DOTcard

writeUW.DOTcard

Apply taper to seismic trace

Plot 24 hours of seismic data

Epoch Time Window

Read Instrument Response file

Var-Squiggle Plot

Next Power of Two

Distance and Azimuth from two points

DUMP vectors to screen in list format

Convert Poles and Zeros to Polynomial

time in decimal years

Deconvolve instrument response from seismic data

writeUWpickfile

UW formatted ascii pickfile

Single Seismogram

ASCII RSEIS data dump

Gabor transform

Evolutive MTM Spectrum

Event Detection

Butterworth filter

Gabor Transform with AR spectrum method

given julian day and year get month/day

Get Corner Frequency: Linear Model

Hilbert Transform

Long FFT Spectrogram

Plot a time line of a DB set in RSEIS

Prepare structure for RSEIS

Set Up data for earthquake location

convolve for Ground roll

Seismic Travel Time 1D

Reads various seismic file formats

Vector Cross Product

Cross Correlation

Compare a pair of 1D models

Instrument Respnse Function

Plot Multi-taper Spectrum

Delta-O18 isotpe record

PICK Buttons for swig

Short Term/Long Term curve

add tix to plot

Clean up Pickfile structure

Convert PDEs to List

Delete picks to WPX file

INteractive CHoice of Filter

Make Filter Stamp

Distances from an RSEIS list

Find Maxima and Minima

Add letters to the corners of plots in multiple figures

get Hypocenters from IRIS web site

Handle Pick in RSEIS

Tomography Colors

Seismic Wiggle Analysis

Plot time series envelope

writeUW.Commentcard

writeUW.Commentcard

Return Wavelet transform

Decimate a set of traces

Earthquake Seismic Data

Volcano Seismic Data

Search for Brune fit to displacement spectrum

Compare Envelopes

Auto-Regressive Spectrum Estimate

correct.moveout

Moveout Correction

Remove trend from time series signal

Fix component names for uniformity

Evolutive Auto-Regressive Spectrum

Get Slepian Tapers

Parse Name Card

Unpack PDE file

Information on a Seismic record

Insert NA in a vector at given break points

Matrix Seismic Record

Specialized Locator function

Create an empty window pick list

Volcanic Pulse Analysis

Veiw seismic data window

Write one SAC file to disk.

print swig information

Parse Acard from UW-format pickfile

get station from file name