mountains: Make shaded polygons with a mountain-like appearance

In r4ss: R code for Stock Synthesis

Description

Designed to replicate like the cool-looking Figure 7 in Butterworth et al. (2003).

Usage

mountains(zmat, xvec=NULL, yvec=NULL, zscale=3, rev=TRUE, nshades=100,
  axes=TRUE, xaxs='i', yaxs='i', xlab="", ylab="", las=1, addbox=FALSE,
  ...)

Arguments

zmat	A matrix where the rows represent the heights of each mountain range
xvec	Optional input for the x variable
yvec	Optional input for the y variable
zscale	Controls the height of the mountains relative to the y-axis and max(zmat)
rev	Reverse the order of the display of yvec values.
nshades	Number of levels of shading
axes	Add axes to the plot?
xaxs	X-axis as internal or regular (see ?par for details)
yaxs	Y-axis as internal or regular (see ?par for details)
xlab	Optional label for x-axis
ylab	Optional label for y-axis
las	Xxis label style (see ?par for details). Default = 1 = horizontal axis labels.
addbox	Puts a box around the whole plot
...	Extra inputs passed to the plot command

Author(s)

Ian Taylor

References

Butterworth D.S., Ianelli J.N., Hilborn R. (2003) A statistical model for stock assessment of southern bluefin tuna with temporal changes in selectivity. South African Journal of Marine Science 25:331-362.

r4ss documentation built on May 2, 2019, 4:56 p.m.