R: Prepare Focals

prepFOCS {RFOC} | R Documentation

## Prepare Focals

### Description

Prepare Focals for plotting. Program cycles through data and prepares a relevant data for further plotting and analysis.

### Usage

    prepFOCS(CMTSOL)

### Arguments

`CMTSOL` | see getCMT for the format for the input here.

### Details

Used internally in spherefocgeo and ternfocgeo.

### Value

List:

`Paz` | P-axis azimuth
`Pdip` | P-axis dip
`Taz` | T-axis azimuth
`Tdip` | T-axis dip
`h` | horizontal distance on ternary plot
`v` | vertical distance on ternary plot
`fcols` | focal color
`LATS` | latitudes
`LONS` | longitudes
`IFcol` | index of color
`yr` | year
`JDHM` | character identification
`JDHMS` | character identification

### Author(s)

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

### See Also

getCMT, spherefocgeo, ternfocgeo

[Package RFOC version 3.4-3 Index]