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 
> options( echo=FALSE)
Warning messages:
1: In Krig.find.gcvmin(info, lambda.grid, gcv.grid$GCV, Krig.fgcv,  :
  GCV search gives a minimum at the endpoints of the 
grid search
2: In Krig.find.gcvmin(info, lambda.grid, gcv.grid$GCV.one, Krig.fgcv.one,  :
  GCV search gives a minimum at the endpoints of the 
grid search
testing:  spam vs no spam
    PASSED test at tolerance  1e-08
testing:  Krig mKrig d coef
    PASSED test at tolerance  1e-08
testing:  Krig mKrig c coef
    PASSED test at tolerance  1e-08
testing:  test of predict at new locations
    PASSED test at tolerance  1e-08
testing:  test of matrix Y predicts
    PASSED test at tolerance  1e-08
    PASSED test at tolerance  1e-08
testing:  predict.surface with mKrig
    PASSED test at tolerance  1e-08
testing:  Wendland/no spam
    PASSED test at tolerance  1e-08
testing:  Wendland/spam
    PASSED test at tolerance  1e-08
testing:  nzero in call to mKrig
    PASSED test at tolerance  1e-08
testing:  mKrig vs. Krig for ozone2
    PASSED test at tolerance  1e-08
    PASSED test at tolerance  1e-08
all done with mKrig tests
> 
> 
> proc.time()
   user  system elapsed 
  2.852   0.678   5.425