[R-sig-Geo] variogram maps / newbie

[Pedro Mardones]

Dear all;
Does anyone knows how to obtain a variogram map using the package geoR?
I was able to obtain these plots using the gstat package but the
results form the variog function are different to those from variogram
function in gstat (I guess that has something to do with the bin and
maximum distance but not sure)
Suggestions will be appreciated
PM