Seismic Time Series Analysis Tools

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.


NEWS for Rwave package

2.8-1 2011-12-16 o Upgrade of Rwave and related wavelet transform functions Fixed bug in JSEGY.seis related to samprate 2.8-2 2011-12-23 o New PLOT argument {-1, 0, 1} on JGET.seis, JSAC.seis, JSEGY.seis

3.0-0 2012-02-29 o Major changes in pick-list structure: added routines for manipulation WPX lists for picking: addWPX catWPX checkWPX cleanWPX deleteWPX
NEWPLOT.WPX repairWPX replaceWPX saveWPX selWPX setWPX o Added new function many.time1D that vectorized the travel.time1D function Fixed sel in CHOP.SEISN according to Jake Anderson suggestion Fixed setstas so they do not read beyond end of data for each line This allows comments in station file minor changes to swig

3.0-1 2012-03-06 o Major changes: PLOT.SEISN and swig: new parameter xtickfactor allows user to change the x-axis units JSAC.seis: added in the b - offset for SAC header information In SAC a beginning offset in seconds must be added to the time

3.0-5 2012-04-27 o Major changes: ADDED rseis2sac to write out a set of SAC format files for exchange. 3.0-8 2012-07-16 Fixed bug in Ray.time1D.R - now the program takes velocity and converts internally to slowness

3.1-2 2013-04-09 Earlier Jake called attention to a bug in JSEGY.seis, dealing with sample rate. This was fixed wrongly and now the code checks samprate and deltaSample to extract the sample rate

3.1-3 2013-05-20 Fixed CHOP.SEISN fixed memory leak in GETARAIC man example

3.2-0 2013-06-03 Changed Documentation to conform with length standards Fixed index bug in hilbert transform JSEGY.seis: Iendian can be a vector now when files have different byte order

3.2-5 Thu Oct 31 09:58:13 EDT 2013 Fix bug in makeDB with dirs

3.3-1 Sun Dec 15 12:28:47 EST 2013 Fix bug in plt.MTM0 with sample rates(Jake A.) Added Adjust parameter in evolfft to allow for user control of parameters

3.4-1 Sun Jul 13 12:54:04 EDT 2014 Fixed bug in CHOP.SEISN vectorized input parameters in FmakeDB NEW I/O functions write1segy, write1sac, read1sac, read1segy, sac2rseis, segy2rseis rseis2segy, rseis2sac

3.4-4 Tue Apr 14 12:11:05 EDT 2015 Fixed bugs in write1segy, getphaselag2, INSTresponse

Reference manual

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4.0-3 by Jonathan M. Lees, 3 months ago

Browse source code at

Authors: Jonathan M. Lees [aut, cre] , Jake Anderson [ctb] , Leonard Lisapaly [ctb] , Dave Harris [aut, cph]

Documentation:   PDF Manual  

Task views: Time Series Analysis

GPL (>= 2) license

Imports RPMG, Rwave

Suggests stats

Imported by PEIP, RFOC, RTOMO, Rquake, geophys.

Depended on by TDD.

Suggested by AtmRay, TauP.R, psd.

Enhanced by rFDSN.

See at CRAN