[R-sig-Geo] predict() LDL error

[Matevž Pavlič]

Hi all, 

 

i am trying to use categorical kriging for prediction of soil classes in an area. I am pretty new to using cat. kriging in R soI probably am making some beginers mistakes. Attached is a reproducable sample with sample data. 

 

When i try to use predict() i geta n error- I am pretty sure because some points are duplicated....in krige() function i use zerodist() which eliminates the LDL error, but i can't find a way to use it here....

 

I got this code (mostly) from the net, so i have some trouble understanding it...

 

thanks for any help and info about categorical kriging, 

 

m

 

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