[R-sig-Geo] variograms and kriging

[Johan Van de Wauw]

On Fri, Jun 25, 2010 at 7:54 PM,  <Steve_Friedman at nps.gov> wrote:

>  gridded(soil.dat) <- TRUE

No need (and no use) to run this line if your data is not on a rectangular grid

>
> The last error message and the warning returned above,  leads me to think
> that the spatial sampling locations must be regular equally spaced.  My
> data thou is not