Re: [R-sig-Geo] Current location of the Srings object (or its replacement)?

Rick, this change has been done a while back already -- substitute: Srings with Polygons Sring with Polygon see also the article about sp in the latest R-News issue. Best regards, -- Edzer Rick Reeves wrote: >Hello all: > >Following is a code sample that used the Srings class, >and which used t

[R-sig-Geo] Current location of the Srings object (or its replacement)?

Hello all: Following is a code sample that used the Srings class, and which used to work before I upgraded to the latest build of the 'sp' package and removed the spmaptools package from my build. Now, running this code generates the error: Error: couldn't find function "Srings". Even loading

Re: [R-sig-Geo] Moving-window sum in a matrix

Hisaji ONO wrote: >Hello. > > Sp package has grid & grid topology classes. > > It seems to use them to be able to implement famous map >algebra(or cartographic modelling). > > Any plan to implement this analysis method to sp package? > > Yes, but not in sp. We're even a bit further than plans,

[R-sig-Geo] Tomlin's Map Algebra for sp

Hello. Sp package has grid & grid topology classes. It seems to use them to be able to implement famous map algebra(or cartographic modelling). Any plan to implement this analysis method to sp package? Regards. ___ R-sig-Geo mailing list R-sig-G