Re: [R-sig-Geo] splancs and the use of a shapefile with a hole

2007-05-26 Thread Roger Bivand
On Sat, 26 May 2007, Marco Helbich wrote: > Dear list, > > my problem concerns the library splancs and the use of a shapefile with > a hole. I found a part of code in another thread > (http://finzi.psych.upenn.edu/R/Rhelp02a/archive/61525.html) saying that > if I've "more than one shape, and/or m

[R-sig-Geo] splancs and the use of a shapefile with a hole

2007-05-26 Thread Marco Helbich
Dear list, my problem concerns the library splancs and the use of a shapefile with a hole. I found a part of code in another thread (http://finzi.psych.upenn.edu/R/Rhelp02a/archive/61525.html) saying that if I've "more than one shape, and/or more than one ring in that shape, adjust the [[Shape