addPTarrows

Illustrate Pressure and Tension axis on Focal Plot using
 3D arrows

aplot

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.

Jonathan Lees

RFOC

Graphics for Spherical Distributions and Earthquake Focal
Mechanisms

Jonathan M. Lees

Keehoon Kim

addPTarrows function

<dl> <dt>MEC</dt>
<dd>Mechanism Structure</dd></dl>

Arguments

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

Author

Add fancy 3D arrows — addPTarrows

<dl>

 <dt>MEC</dt>
<dd>Mechanism Structure</dd>

</dl>

addPTarrows: Add fancy 3D arrows

Description

Usage

Value

Arguments

Author

See Also

Examples