PostVquake

Plotting error ellipsoids of many events

misc

Non-linear inversion for hypocenter estimation and analysis of seismic data collected continuously, or in trigger mode. The functions organize other functions from 'RSEIS' and 'GEOmap' to help researchers pick, locate, and store hypocenters for detailed seismic investigation. Error ellipsoids and station influence are estimated via jackknife analysis. References include Iversen, E. S., and J. M. Lees (1996)<doi:10.1785/BSSA0860061853>.

Jonathan Lees

Rquake

Seismic Hypocenter Determination

Jonathan M. Lees

Baptiste Auguie

PostVquake function

<dl> <dt>MANYeq</dt>
<dd>List of earthquakes following Vlocate</dd> <dt>GX</dt>
<dd>X-bounds for plot</dd> <dt>GY</dt>
<dd>Y-bounds for plot</dd> <dt>XY</dt>
<dd>station locations in km</dd> <dt>proj</dt>
<dd>projection list</dd> <dt>add</dt>
<dd>logical; if TRUE, add to existing plot (DEFAULT=FALSE)</dd> <dt>...</dt>
<dd>graphical parameters for plotting (see par)</dd>
 
 
</dl>

Arguments

Jonathan M. Lees&lt;jonathan.lees@unc.edu&gt;

Author

Plotting error ellipsoids of many events — PostVquake

<dl>

 <dt>MANYeq</dt>
<dd>List of earthquakes following Vlocate</dd>

 <dt>GX</dt>
<dd>X-bounds for plot</dd>

 <dt>GY</dt>
<dd>Y-bounds for plot</dd>

 <dt>XY</dt>
<dd>station locations in km</dd>

 <dt>proj</dt>
<dd>projection list</dd>

 <dt>add</dt>
<dd>logical; if TRUE, add to existing plot (DEFAULT=FALSE)</dd>

 <dt>...</dt>
<dd>graphical parameters for plotting (see par)</dd>
 


 
</dl>

PostVquake: Plotting error ellipsoids of many events

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Usage

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Arguments

Author

Details

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