[R-sig-Geo] problem about ST COVARIANCE

[Pascal Oettli]

Hello,

The message is quite clear : 'covariance' is not an argument of the
'variogram' function.

Regards,
Pascal

On 23 January 2014 07:15, claudia.kappa at libero.it
<claudia.kappa at libero.it> wrote:
> Dear list,
> I try to calculate spatio-temporal COVARIANCE for r5to10 STFDF (as seen in
> gstat vignette).
> I'm using the following command:
>
> vv=variogram(PM10~1,r5to10[,1:200], width=20, cutoff=200, covariance=TRUE)
>
> but I see this error:
>
> Error in VgmAverage(ret, ...) : unused argument (covariance = TRUE)
> In addition: There were 50 or more warnings (use warnings() to see the first
> 50)
>
>
> Could you help me with this?
>
> Thanks
>
> Claudia
>
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-- 
Pascal Oettli
Project Scientist
JAMSTEC
Yokohama, Japan