add horizontal color scale

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Description

Add horizontal color scale to existing plot.

Usage

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HOZscale(z, col, units = "", SIDE = 1, s1 = 0.4, s2 = 0.95)

Arguments

z

image matrix

col

color palette

units

character string, units

SIDE

Side of the plot

s1

percent of margin for bottom

s2

percent of margin for top

Value

Graphical Side effect

Author(s)

Jonathan M. Lees<jonathan.lees.edu>

Examples

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data(volcano)
image(volcano, col=terrain.colors(100))

HOZscale(volcano,terrain.colors(100) , units = "", SIDE = 1, s1 = 0.4, s2 = 0.95)

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