R: Create two-color palette

oceColorsTwo {oce} | R Documentation

## Create two-color palette

### Description

Create colors ranging between two specified limits, with white in the middle.

### Usage

    oceColorsTwo(n, low = 2/3, high = 0, smax = 1, alpha = 1)

### Arguments

`n` | number of colors to generate.
`low, high` | numerical values (in range 0 to 1) specifying the hue for the low and high ends of the color scale.
`smax` | numerical value (in range 0 to 1) for the color saturation.
`alpha` | numerical value (in ragne 0 to 1) for the alpha (transparency) of the colors.

### See Also

Other things related to colors: `colormap`, `oceColors9B`, `oceColorsCDOM`, `oceColorsChlorophyll`, `oceColorsClosure`, `oceColorsDensity`, `oceColorsFreesurface`, `oceColorsGebco`, `oceColorsJet`, `oceColorsOxygen`, `oceColorsPAR`, `oceColorsPalette`, `oceColorsPhase`, `oceColorsSalinity`, `oceColorsTemperature`, `oceColorsTurbidity`, `oceColorsVelocity`, `oceColorsViridis`, `oceColorsVorticity`, `ocecolors`

### Examples

    library(oce)
    imagep(volcano-mean(range(volcano)), col=oceColorsTwo(128),
           zlim="symmetric", zlab="oceColorsTwo")

[Package oce version 1.1-1 Index]