SimCE: Circulant embeeding simulation

In GeoModels: Procedures for Gaussian and Non Gaussian Geostatistical (Large) Data Analysis

Circulant embeeding simulation

Description

Subroutine called by GeoSimapprox. The procedure return a simulation on a regular grid from a standard spatial Gaussian random field with a specified correlation model

Usage

SimCE(M,N,x,y,z,corrmodel,param,mean.val, max.ext)

Arguments

M	Numeric; the dimension of x
N	Numeric; the dimension of y
x	A numeric M-dimensional vector giving 1-dimension of spatial coordinates.
y	A numeric N-dimensional vector giving 1-dimension of spatial coordinates.
z	A numeric N-dimensional vector giving 1-dimension of spatial coordinates.
corrmodel	String; the name of a correlation model.
param	A list of parameter values required in the simulation procedure.
mean.val	The mean of the random field.
max.ext	The maximum extension of the simulation window.

Value

Return a list from an optim call.

Author(s)

Moreno Bevilacqua, [e-mail],https://sites.google.com/view/moreno-bevilacqua/home, Víctor Morales Oñate, [e-mail], https://sites.google.com/site/moralesonatevictor/, Christian", Caamaño-Carrillo, [e-mail],https://www.researchgate.net/profile/Christian-Caamano

See Also

GeoSimapprox

GeoModels documentation built on April 13, 2025, 5:09 p.m.