demPal: DEM and river color palettes

In brry/mhmVis: Visualisation of 'mHM' Input and Output Files, Including 'netcdf' Files

Description

DEM and river color palettes

Usage

demPal(logbase = 1.02, n = 100, ...)

rivPal(logbase = 1, n = 150, ...)

Arguments

logbase	Numerical: stretch colors so that differences in small values become more apparent. 1 to use original terrain.colors. DEFAULT: 1.02 (demPal), 1 (rivPal)
n	Number of colors to be used in palette. Not exactly n if logbase != 1. DEFAULT: 100 (demPal), 150 (rivPal)
...	Further arguments passed to berryFunctions::seqPal

Value

color Palette

Author(s)

Berry Boessenkool, [e-mail], Mar 2017

See Also

seqPal, terrain.colors

Examples

image(volcano, col=rivPal() )
op <- par(mfcol=c(3,3), mar=c(0,0.3,0,0.3), ann=FALSE)
for(l in seq(0.96, 1.04, 0.01))
   {image(volcano, col=demPal(l), axes=FALSE)
   legend("topright", legend=l)}

brry/mhmVis documentation built on May 13, 2019, 7:53 a.m.