Arguments
x
an lgcpZmat object, see ?getZmat
ask
graphical parameter ask, see ?par
pow
power parameter, raises the image values to
this power (helps with visualisation, default is 1.)
main
title for plot, default is null which gives
an automatic title to the plot (the name of the
covariate)
misscol
colour to identify imputed grid cells,
default is yellow
obswin
optional observation window to add to plot
using plot(obswin).