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eseis (version 0.8.0)

Environmental Seismology Toolbox

Description

Environmental seismology is a scientific field that studies the seismic signals, emitted by Earth surface processes. This package provides all relevant functions to read/write seismic data files, prepare, analyse and visualise seismic data, and generate reports of the processing history.

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Version

Install

install.packages('eseis')

Monthly Downloads

332

Version

0.8.0

License

GPL-3

Maintainer

Michael Dietze

Last Published

November 24th, 2024

Functions in eseis (0.8.0)

Perform H-V-spectral ratio analysis of a seismic data set

Convert ObsPy object to eseis object

aux_organisecentaurfiles

Reorganise seismic files recorded by Nanometrics Centaur loggers

aux_initiateeseis

Initiate an eseis object

aux_splitcubechannels

Create multiple single-component files from multi-component files

aux_organisecubefiles

Convert Datacube files and organise them in directory structure

aux_picknetworkparallel

Pick seismic events with a sensor network approach, parallel version

aux_picknetwork

Pick seismic events with a sensor network approach

Calculate aggregated PSDs over long time periods

aux_sonifysignal

Convert seismic signal to sound (sonification)

aux_stationinfofile

Create station info file from cube files.

Invert fluvial data set based on reference spectra catalogue

Create reference model reference parameter catalogue

eseis: Environmental Seismology Toolbox

Seismic traces of a small earthquake

list_sacparameters

List all header parameters of a sac file.

List sensor library.

Start GUI with seismic models

List library with data logger information.

Create reference model spectra catalogue

Estimate relativ wave velocity change (dv/v) by correlation stretching

Noise Cross Correlation routine

Model the seismic spectrum due to bedload transport in rivers

model_amplitude

Model source amplitude by amplitude-distance model fitting

model_turbulence

Model the seismic spectrum due to hydraulic turbulence

pick_correlation

Signal correlation based event picking

plot_components

Plot three seismic components against each other

Kutosis based event picking

plot_correlogram

Plot a correlogram from noise cross correlation analysis

Calculate stal-lta-ratio.

Read sac files.

Seismic trace of a rockfall event.

Read mseed files.

Plot a seismic signal

Download and import seismic data from an FDSN service provider

plot_spectrogram

Plot spectrograms (power spectral density estimates)

Plot a probabilistic power spectral density estimate (PPSD)

Create a comprehensive multi panel plot of a seismic waveform

Plot a spectrum of a seismic signal

signal_aggregate

Aggregate a signal vector

Clip signal based on time vector.

Detrend a signal vector.

Load seismic data from an archive

signal_differentiate

Differentiate a signal vector

signal_envelope

Calculate signal envelope.

signal_deconvolve

Deconvolve a signal vector.

Filter a seismic signal in the time or frequency domain

signal_interpolate

Interpolate a signal vector

Calculate Hilbert transform.

Fill NA-gaps of a signal

Calculate h-v-ratio of seismic components

signal_kurtosis

Calculate signal kurtosis

Remove mean of signal vector.

spatial_amplitude

Locate the source of a seismic event by modelling amplutide attenuation

Cut signal amplitude at standard deviation-defined level.

Perform spectral whitening of a signal vector

Merge several signal streams into one

signal_correlation

Calculate signal cross-correlation values

Pad signal with zeros.

Rotate signal vectors using a 3-D rotation matrix.

Calculate particle motion parameters

signal_integrate

Integrate a seismic signal

signal_spectrogram

Calculate spectrograms (power spectral density estimates) from time series.

Convert amplitude signal to one bit signed signal

Calculate signal-to-noise-ratio.

signal_spectrum

Calculate the spectrum of a time series

Calculate signal vector sum.

Taper a signal vector.

Get most likely source location

Calculate the short-time-average to long time average ratio

Track a spatially mobile seismic source

Calculate signal statistics

spatial_migrate

Migrate signals of a seismic event through a grid of locations.

spatial_parabola

Locate signals of a seismic event by time difference parabola overlay

spatial_distance

Calculate topography-corrected distances for seismic waves.

Crop extent of spatial data.

Convert Julian Day to Date and vice versa

Convert time string to Julian Day

Clip values of spatial data.

Write seismic traces as mseed file to disk.

Create a HTML report for (RLum) objects

Clip time vector.

spatial_convert

Convert coordinates between reference systems

Aggregate a time series

Write seismic traces as sac file to disk.

aux_gettemperature

Extract temperature data from cube files.

Download and/or read station XML file

Fix corrupt miniseed files

Get cube file information

Load seismic data of a user-defined event

Identify highest common sampling interval

Convert eseis object to ObsPy stream object

Check structured seismic files for consistency

aux_getFDSNdata

Download seismic data from FDSN data base

aux_getFDSNstation

Query FDSN data base for stations