pstart: Start an empty plot

In geophys: Geophysics, Continuum Mechanics, Gravity Modeling

Description

Start an empty plot

Usage

pstart(xscale = 30, expand=1.2)

Arguments

xscale	Arbitray scale for plot
expand	factor to expand the plotting region, default=1.2

Details

Creates a plotting region with no drawing. Default region is defined by: xlim= c(-expand*xscale, expand*xscale) and ylim= c(-expand*xscale, expand*xscale).

Value

Graphical Side effects

Author(s)

Jonathan M. Lees<[e-mail]>

Examples

pstart()

axis(1)
axis(2)

geophys documentation built on May 1, 2019, 9:26 p.m.