CK <- predict(g, grid) cokriging error

[MichaelGAttia]

Dear Dr. Pebesma,

I'm trying to apply cokriging on two datasets and the package works perfectly until I reached the prediction part, I got that error message:

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Linear Model of Coregionalization found. Good. [using ordinary cokriging] Error in predict.gstat(g, grid) : out of dynamic memory (try local kriging?)

**

[edzer]

Seems your kriging system is too large. Memory requirement for the covariance matrix alone is 8*O(n^2) with n the total amount of observations summed over the variables.

[MichaelGAttia]

Thanks! I will split my study area.