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RSEIS (version 2.7-1)

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

2,193

Version

2.7-1

License

GPL

Maintainer

Jonathan Lees

Last Published

October 19th, 2011

Functions in RSEIS (2.7-1)

Compare a pair of 1D models

Distance Along Great Circle Arc

Gray scale Color Palette

Seismic 1D Travel Time and raypath

Plot Multi-taper Spectrum

Short Term/Long Term curve

ZOOM SEISMIC Panel

Remove trend from time series signal

Distance and Azimuth from two points

Parse UW F Card

ID points on Hodogram

Time Series Structure

Next Power of Two

Plot Wavelet Transform

Set up a seismic data base

Volcanic Pulse Analysis

Var-Squiggle plot

writeUW.OSTAScard

writeUW.OSTAScard

Cross Correlation

Gabor transform

XTR button to RSEIS

ASCII RSEIS data dump

Evolutive MTM Spectrum

Particle Motion Analysis with arrows

CHOP SEISmic structure

Replot Function for SELBUT

Event Detection

get UW station file

Inverse Fourier Transform

plot a matrix of several seismograms

Minimum time in an RSEIS list

Plot Window Picks (WPX)

Return difference in seconds

Detail Pick on 3-component seismogram

Velocity Seismogram

INteractive CHoice of Filter

Buttons for swig

add tix to plot

Create a character string from a date

Search for Brune fit to displacement spectrum

Spectrogram fft

Fix component names for uniformity

Evolutive Multi-taper Spectrum

Print information about the seismic database

Get Seismic reference time

Pick zooms on 24 hour display

Parse Name Card

Plot MTM structure

Plot a time line of a DB set in RSEIS

Unpack PDE file

Wavelet Frequency Scale

Return difference in seconds

Seconds Difference

Information on a Seismic record

Create a seismic Waveform Database

Plot Spectrogram

Seconds Difference

plot all phase arrival picks

Set colors for seismic display

Return Wavelet transform

Range of Date Time

Integrate using trapezoidal rule

Vector Cross Product

Tomography Colors

Locator for plotseis24

writeUW.DOTcard

writeUW.DOTcard

writeUWpickfile

UW formatted ascii pickfile

Single Seismogram

Displacement seismogram

Instrument Frequencies

Plot Seismic Section, travel time curve

Sample Velocity Model

Brune Earquake Model

SENSORsensitivity

Sensor Sensitivity from a known set of seismo/acoustic sensor

Contour Wavelet Transform

Fix Station Component Names

Get Corner Frequency: Linear Model

Polynomial Value

Long FFT Spectrogram

writeUW.Commentcard

writeUW.Commentcard

Set Station information

Interactive wavelet transform driver

Convolve spikes with wavelets

DUMP vectors to screen in list format

Forward fourier Transform

Delta-O18 isotpe record

Interactive Particle Motion Plot

Documentation for swig

stereonet representation of particle motion

PICK Buttons for swig

Auto-Regressive Spectrum Estimate

Gabor Transform with AR spectrum method

Dummy Button Function

Evolutive MTM Spectrum

Hilbert Transform

Find Maxima and Minima

print swig information

plot theoretical arrival times for a seismic section

Plot 24 hours of seismic data

Set Window Pix for swig

Save WPIX from swig output

Set Up data for earthquake location

Convert Wavelet Axis to Frequency

System Information

Parse Acard from UW-format pickfile

Handle Pick in RSEIS

Veiw seismic data window

Get azimuthal particle motion

Read 1D velocity model

plot all phase arrival picks

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

Plot picks on seismic record

Clean up Pickfile structure

Plot a seimic trace colored in time

Deconvolve instrument response from seismic data

Envelope Function with Hilbert Transform

Integration in Frequency Domain

Get Slepian Tapers

get Hypocenters from IRIS web site

Get 24 Hours of Seismic Data

statistics of a vector

Reads various seismic file formats

Print Date/TIME

Filter trace with a spread of filters

Interactive MTM driver

Apply taper to seismic trace

Evolutive Auto-Regressive Spectrum

Convert Seismic data to RSEIS

Distances from an RSEIS list

Make Filter Stamp

given julian day and year get month/day

Jitter a set of labels

Automatic Picking Algorithm

Specialized Locator function

Prepare structure for RSEIS

Set up Matrix of fft for Welch method

Seismic Travel Time 1D

Prepare structure for RSEIS

UW pickfile to pphase pick data.frame

Var-Squiggle Plot

Seismic section

time in decimal years

Gray scale Color Palette

Unwrap spectrum phase

Volcano Seismic Data

Dump a velocity model to an ascii file

Plot Seismic Section

Read Instrument Response file

Interactive Spectrogram Driver

Compare 1D models

Convert to Cartesian coordinates

Add points to a hodogram plot

Auto-Regressive AIC estimate of arrival time

Epoch Time Window

Butterworth filter

Get Order of Picks from P-wave Arrivals

Create an empty RSEIS pickfile structure

Get seismic rotation matrix

Insert NA in a vector at given break points

Add letters to the corners of plots in multiple figures

Instrument Respnse Function

Pick stations and components interactively

correct.moveout

Moveout Correction

Set up Standard Instrument Responses

Short-term/Long-term Average curve

Compare Envelopes

Parse UW Hires location Card

Matrix Seismic Record

one plotting region

Particle Motion on Stereonet

Plot phase lags

Seismic Analysis

Parse UW O-Cards

Order seismic traces

Simulate a seismic shot

convolve for Ground roll

Plot time series envelope

Earthquake Seismic Data

Create an empty RSEIS structure

Seismic Component Order

Decimal Julian Day

Convert PDEs to List

Pick stations and components interactively

Seismic Analysis and Display

Threshold Adjuster

Event Detection

Convert Poles and Zeros to Polynomial

Integrate seismogram

Legitimate picks in swig

Mark 24 hour seismic display

get station from file name

Select Stations

Create an empty window pick list

Plot JGET output

vertical line on trace panel