Graphics for statistics on a sphere, as applied to geological fault data, crystallography, earthquake focal mechanisms, radiation patterns, ternary plots and geographical/geological maps.  Non-double couple plotting of focal spheres and source type maps are included for statistical analysis of moment tensors.

Graphics for Spherical Distributions and Earthquake Focal
Mechanisms

package-ubuntu-20.04-r-4.0.5#cran#RFOC-3.4-6

<table summary="R argblock">
<tr valign="top">
<td><code>phi</code></td>
<td>
<p>Latitude, radians
</p>
</td>
</tr>
<tr valign="top">
<td><code>lam</code></td>
<td>
<p>Longitude, radians
</p>
</td>
</tr>
</table>

<table summary="R valueblock">
<tr valign="top">
<td><code>x</code></td>
<td>
<p>coordinate for plotting</p>
</td>
</tr>
<tr valign="top">
<td><code>y</code></td>
<td>
<p>coordinate for plotting</p>
</td>
</tr>
</table>

<p>Jonathan M. Lees&lt;jonathan.lees@unc.edu&gt;
</p>

package-ubuntu-20.04-r-4.0.5#cran#RFOC-3.4-6#docs#HAMMERprojXY

HAMMERprojXY

Description

Usage

Arguments

Value

Author(s)

Examples

RFOC

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`phi`	Latitude, radians
`lam`	Longitude, radians

`x`	coordinate for plotting
`y`	coordinate for plotting