R version 4.0.0 (2020-04-24) -- "Arbor Day"
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Platform: x86_64-apple-darwin17.0 (64-bit)

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>  # fields is a package for analysis of spatial data written for
>   # the R software environment .
>   # Copyright (C) 2018
>   # University Corporation for Atmospheric Research (UCAR)
>   # Contact: Douglas Nychka, nychka@ucar.edu,
>   # National Center for Atmospheric Research,
>   # PO Box 3000, Boulder, CO 80307-3000
>   #
>   # This program is free software; you can redistribute it and/or modify
>   # it under the terms of the GNU General Public License as published by
>   # the Free Software Foundation; either version 2 of the License, or
>   # (at your option) any later version.
>   # This program is distributed in the hope that it will be useful,
>   # but WITHOUT ANY WARRANTY; without even the implied warranty of
>   # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
>   # GNU General Public License for more details.
> 
> 
> suppressMessages(library(fields))
> options( echo=FALSE)
PASSED test at tolerance  1e-08
PASSED test at tolerance  1e-08
PASSED test at tolerance  1e-08
PASSED test at tolerance  1e-08
PASSED test at tolerance  1e-08
PASSED test at tolerance  1e-08
Testing:  taper with great circle
PASSED test at tolerance  2e-06
Testing:  high level test of taper cov
PASSED test at tolerance  1e-08
Testing:  high level test of taper cov
PASSED test at tolerance  1e-07
Testing:  stationary.cov versus stationary.cov compact distMat
PASSED test at tolerance  1e-08
Testing:  stationary.cov versus stationary.cov matrix distMat
PASSED test at tolerance  1e-08
Testing:  stationary.cov versus stationary.cov asymmetric distMat
PASSED test at tolerance  1e-08
Testing:  Exp.cov versus Exp.cov compact distMat
PASSED test at tolerance  1e-08
Testing:  Exp.cov versus Exp.cov matrix distMat
PASSED test at tolerance  1e-08
Testing:  Exp.cov versus Exp.cov asymmetric distMat
PASSED test at tolerance  1e-08
Testing:  stationary.cov vs stationary.cov with C set, compact distMat
PASSED test at tolerance  1e-08
Testing:  stationary.cov vs stationary.cov with C set, matrix distMat
PASSED test at tolerance  1e-08
Testing:  stationary.cov vs Exp.cov with C set, no distMat
PASSED test at tolerance  1e-08
Testing:  stationary.cov vs Exp.cov with C set, compact distMat
PASSED test at tolerance  1e-08
Testing:  stationary.cov vs Exp.cov with C set, matrix distMat
PASSED test at tolerance  1e-08
Testing:  
stationary.cov vs stationary.cov with C set and asymmetric distMat given
PASSED test at tolerance  1e-08
Testing:  Exp.cov vs Exp.cov with C set and asymmetric distMat given
PASSED test at tolerance  1e-08
Testing:  onlyUpper=TRUE: stationary.cov versus Exp.cov
PASSED test at tolerance  1e-08
Testing:  
onlyUpper=TRUE: stationary.cov versus stationary.cov with compactDistMat
PASSED test at tolerance  1e-08
Testing:  onlyUpper=TRUE: stationary.cov versus Exp.cov with compactDistMat
PASSED test at tolerance  1e-08
Testing:  
onlyUpper=TRUE: stationary.cov versus stationary.cov with matrix distMat
PASSED test at tolerance  1e-08
Testing:  onlyUpper=TRUE: stationary.cov versus Exp.cov with matrix distMat
PASSED test at tolerance  1e-08
Testing:  Testing p=1 v 2
PASSED test at tolerance  1e-08
Testing:  Testing p=2 v 3
PASSED test at tolerance  1e-08
Testing:  Testing p=2 v 2 with distMat
PASSED test at tolerance  1e-08
Testing:  Testing theta=1 v 2
PASSED test at tolerance  1e-08
Testing:  Testing theta=2 v 3
PASSED test at tolerance  1e-08
Testing:  Testing theta=2 v 2 with distMat
PASSED test at tolerance  1e-08
end tests of V argument in covariances
> proc.time()
   user  system elapsed 
  0.550   0.057   0.599