Try initial fitting with fewer lags; I get a fit to your data with lags=3.
S Ellison
> -----Original Message-----
> From: r-help-bounces at r-project.org
> [mailto:r-help-bounces at r-project.org] On Behalf Of Diego Ubuntu
> Sent: 06 July 2013 16:09
> To: r-help at r-project.org
> Subject: [R] Kriging Package Cryptic Error Message
>
> I'm trying to get a kriging surface using these data, but I
> only get this error message. Any ideas on why or how to solve it.
> >d
> x y e
> 1 551595.2 1804062 2.0
> 2 599591.7 1820823 2.0
> 3 615604.7 1820903 2.0
> 4 612337.6 1770989 2.1
> 5 614203.6 1761816 3.0
> 6 514248.6 1739406 26.0
> 7 448250.4 1737691 3.0
> 8 399904.6 1708316 31.0
> 9 487431.4 1676800 670.0
> 10 614769.4 1647540 442.0
> 11 485710.4 1673041 0.0
> 12 308095.1 1635087 1079.0
> 13 374141.7 1583102 1674.0
> 14 483754.7 1472197 48.0
> 15 433475.7 1588404 628.0
> 16 476571.0 1553267 1007.0
> 17 433480.4 1590174 628.0
> 18 264654.0 1596733 626.0
> 19 431438.7 1470399 5.0
> 20 429587.9 1466754 5.0
>
> >kriging(d$x,d$y,d$e)
> Error in krig.fit(D, nugget, range, sill, model, n) :
> NA/NaN/Inf in foreign function call (arg 3)
>
> Thanks
>
> [[alternative HTML version deleted]]
>
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