oceColors9B.Rd

% Generated by roxygen2: do not edit by hand
% Please edit documentation in R/oce.R
\name{oceColors9B}
\alias{oceColors9B}
\alias{oce.colors9B}
\title{Create Colors in a Red-Yellow-Blue Color Scheme}
\usage{
oceColors9B(n)
}
\arguments{
\item{n}{number of colors}
}
\description{
The results are similar to those of \code{\link[=oceColorsJet]{oceColorsJet()}}, but
with white hues in the centre, rather than green ones. The scheme
may be useful in displaying signed quantities, and thus is somewhat
analogous to \code{\link[=oceColorsTwo]{oceColorsTwo()}}, except that some viewers
may be able to distinguish more colors with \code{oceColors9B}.
}
\examples{
library(oce)
imagep(volcano,
    col = oceColors9B(128),
    zlab = "oceColors9B"
)

}
\references{
The following references provide information on choosing
colour schemes, that are suitable for viewers who have
colour deficiencies.

Light, Adam, and Patrick J. Bartlein. "The End of the Rainbow? Color
Schemes for Improved Data Graphics." \emph{Eos, Transactions American Geophysical
Union} 85, no. 40 (2004): 385.
DOI: 10.1029/2004EO400002

Stephenson, David B. "Comment on 'Color Schemes for Improved Data
Graphics', by A Light and P.J. Bartlein." \emph{Eos, Transactions American
Geophysical Union} 86, no.  20 (2005): 196.
DOI: 10.1029/2005EO200005

Light, Adam, and Patrick J. Bartlein. "Reply to 'Comment on Color
Schemes for Improved Data Graphics,' by A. Light and P.J.  Bartlein'."
\emph{Eos, Transactions American Geophysical Union} 86, no. 20 (2005): 196–196.
DOI: 10.1029/2005EO200006
}
\seealso{
Other things related to colors: 
\code{\link{colormap}()},
\code{\link{colormapGMT}()},
\code{\link{oceColorsCDOM}()},
\code{\link{oceColorsChlorophyll}()},
\code{\link{oceColorsClosure}()},
\code{\link{oceColorsDensity}()},
\code{\link{oceColorsFreesurface}()},
\code{\link{oceColorsGebco}()},
\code{\link{oceColorsJet}()},
\code{\link{oceColorsOxygen}()},
\code{\link{oceColorsPAR}()},
\code{\link{oceColorsPalette}()},
\code{\link{oceColorsPhase}()},
\code{\link{oceColorsSalinity}()},
\code{\link{oceColorsTemperature}()},
\code{\link{oceColorsTurbidity}()},
\code{\link{oceColorsTurbo}()},
\code{\link{oceColorsTwo}()},
\code{\link{oceColorsVelocity}()},
\code{\link{oceColorsViridis}()},
\code{\link{oceColorsVorticity}()},
\code{\link{ocecolors}}
}
\concept{things related to colors}