Is there a limit to the # of observations or size of file that can be
co-kriged in gstat?
I have a ~12000 observation data set (2 variables), the variograms,
cross variogram and lmc are fit well, and co-kriging starts ok
Linear Model of Coregionalization found. Good.
[using ordinary cokriging]
then immediately outputs
"memory.c", line 57: can't allocate memory in function m_get()
Error in predict.gstat(fit.ck, newdata = EcoSAV.grid, maxdist = 100) :
m_get
Iv tried different maxdist from 10 to 1000, with exactly the same result.
I recently upgraded my RAM to 4Gb and flipped the windows XP /3GB switch.
--
David Depew
PhD Candidate
Department of Biology
University of Waterloo
200 University Ave W.
Waterloo, ON. Canada
N2L 3G1
(T) 1-519-888-4567 x33895
(F) 1-519-746-0614
http://www.science.uwaterloo.ca/~ddepew
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