R version 2.9.0 Under development (unstable) (2009-02-02 r47821)
Copyright (C) 2009 The R Foundation for Statistical Computing
ISBN 3-900051-07-0

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> # fields, Tools for spatial data
> # Copyright 2004-2007, Institute for Mathematics Applied Geosciences
> # University Corporation for Atmospheric Research
> # Licensed under the GPL -- www.gpl.org/licenses/gpl.html
> 
> library( fields)
Loading required package: spam
Package 'spam' is loaded. Spam version 0.15-2 (2008-09-10).

Type demo( spam) for some demos, help( Spam) for an overview of this package.


Attaching package: 'spam'


	The following object(s) are masked from package:base :

	 backsolve,
	 forwardsolve,
	 kronecker 

 Try help(fields) for an overview of this library 
> # tests of predict.se
> # using approximations for conditional simulation on a grid. 
> #
> options( echo=FALSE)
testing:  Conditional simulation marginal se for grid
    PASSED test at tolerance  0.05
testing:  Conditional simulation correlations for grid (RMSE) 
    PASSED test at tolerance  0.05
all done with grid based se tests
> 
> proc.time()
   user  system elapsed 
 41.555   4.337  66.474