block		block kriging -- effect of block size and irregular blocks
cokriging	fitting a linear model of coregionalization and cokriging
cosimulation	fitting a linear model of coregionalization and cosimulation
examples	how to do the original gstat example files in S
grass		example grass/R/gstat run; requires grass meuse data set installed
gstat3D		example of 3D interpolation of random points
krige		sample run of ordinary and universal kriging
