Re: [R-sig-Geo] memory leaking of some rgeos functions?

2011-10-29 Thread Roger Bivand
On Sat, 29 Oct 2011, Roman Luštrik wrote: Dear list, I've been looking into this and it would seem that some function in rgeos, namely gBuffer and gDifference, are leaking memory. After the functions finish, they don't release RAM. I've described this behavior in this post

[R-sig-Geo] memory leaking of some rgeos functions?

2011-10-29 Thread Roman Luštrik
Dear list, I've been looking into this and it would seem that some function in rgeos, namely gBuffer and gDifference, are leaking memory. After the functions finish, they don't release RAM. I've described this behavior in this post

Re: [R-sig-Geo] GSTAT predictions vs GLS

2011-10-29 Thread Edzer Pebesma
Zev, GLS only fits the trend; krige predicts trend + residual, unless you specify BLUE=TRUE: > theGLS$fit[1:5] 12345 6.891951 6.703849 6.166895 5.873390 5.642714 > predict(g, meuse, BLUE=TRUE)[["var1.pred"]][1:5] [generalized least squares trend estimatio