R: Polt the focal mechanism polygon

polyfoc {RFOC} | R Documentation

## Polt the focal mechanism polygon

### Description

Calculate the projection of the focal mechanism polygon

### Usage

    polyfoc(strike1, dip1, strike2, dip2, PLOT = FALSE, UP = TRUE)

### Arguments

`strike1` | strike of plane 1, degrees
`dip1` | dip of plane 1, degrees
`strike2` | strike of plane 1, degrees
`dip2` | dip of plane 2, degrees
`PLOT` | logical, TRUE = add to plot
`UP` | upper/lower hemisphere

### Value

List of coordinates of polygon

`Px` | x-coordinates of polygon
`Py` | y-coordinates of polygon

### Author(s)

Jonathan M. Lees <jonathan.lees@unc.edu>

### See Also

faultplane

### Examples

    MEC = SDRfoc(13,59,125, PLOT=FALSE)

    net()
    ply = polyfoc(MEC$az1, MEC$dip1, MEC$az2, MEC$dip2, PLOT = TRUE, UP = TRUE)

[Package RFOC version 3.4-3 Index]