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2012 Apr 13
0
Geostatitics 3D Variogram Map
...usually deal with three dimensional information. I would like to compute a 3D variogram map using the variogram tool but cannot seem to get it to recognise the third (z) dimension The data file reads ok and the spatial coordinates seem to be correctly applied (see result below) Dt<-read.table(DtFl,header = TRUE,sep = ",",na.strings = "-" ) > > > #set spatial coordinates > coordinates(Dt)= c("X","Y","Z") > summary(Dt) Object of class SpatialPointsDataFrame Coordinates: min max X 5070.7241 6427.053 Y 12324.2617 1...