Usage
rgauss(n = 1, range = c(0, 1), ncells = 128,
spatial.covmodel = "exponential", model.parameters = lgcppars(sigma = 2,
phi = 0.1), covpars = c(), ext = 2)
Arguments
n
the number of realisations to generate. Default
is 1.
range
a vector of length 2, defining the left-most
and right most cell centroids in the x-direction. Note
that the centroids in the y-direction are the same as
those in the x-direction.
ncells
the number of cells, typially a power of 2
spatial.covmodel
spatial covariance function,
default is exponential, see ?CovarianceFct
model.parameters
parameters of model, see
?lgcppars. Only set sigma and phi for spatial model.
covpars
vector of additional parameters for
spatial covariance function, in order they appear in
chosen model in ?CovarianceFct
ext
how much to extend the parameter space by.
Default is 2.