rasterVis (version 0.47)

splom-methods: Scatter plot matrices of Raster objects.

Description

Draw conditional scatter plot matrices with hexagonally binning.

Usage

# S4 method for RasterStackBrick,missing
splom(x, data=NULL,maxpixels=1e5, plot.loess=FALSE, colramp=BTC, varname.cex=0.6,...)

Arguments

x

A RasterStackBrick object.

data

Not used.

maxpixels

A numeric, for sampleRandom.

plot.loess

Logical, should a loess fit be drawn?.

colramp

A function accepting an integer n as argument and returning n colors (for hexbinplot).

varname.cex

A numerical multiplier to control the size of the variables names.

...

Additional arguments for splom.

See Also

hexbinplot, splom

Examples

# NOT RUN {
##Solar irradiation data from CMSAF
##Data available from http://www.box.net/shared/rl51y1t9sldxk54ogd44

old <- getwd()
##change to your folder...
setwd('CMSAF')
listFich <- dir(pattern='2008')
stackSIS <- stack(listFich)
stackSIS <- stackSIS*24 ##from irradiance (W/m2) to irradiation Wh/m2
setwd(old)

idx <- seq(as.Date('2008-01-15'), as.Date('2008-12-15'), 'month')

SISmm <- setZ(stackSIS, idx)
names(SISmm) <- month.abb

splom(SISmm)
# }